Directorate of Skill Development
Opp. Sai Mandir, Narmada Road,
Jabalpur (Madhya Pradesh)
Pin- 482001
E-TENDER DOCUMENT
FOR THE SUPPLY OF EQUIPMENT & MACHINERY FOR ITIs of
MADHYA PRADESH
FOR THE YEAR
2015-2016
DIRECTORATE OF SKILL DEVELOPMENT,
MADHYA PRADESH
NARMADA ROAD, IN FRONT OF SAI MANDIR, JABALPUR-482001
e-mail : dttrgjbp@gmail.com
Fax No.- 0761-2661055
Phone No.- 0761-2660524, 2661021
INVITATION FOR BIDS
The Director, Skill Development, Narmada Road, In front of Sai Mandir, Jabalpur
M.P. Invites sealed bids from eligible bidders for supply of Electrical Machines & Equipment as
below :
Description
Electrical Machines &
Equipment
Bid Document Price
Bid Security
Rs. 1250/-
Rs. 5,00,000/-
(Rs. One Thousand Two
hundred Fifty only)
(Rs. Five Lac only)
2 Online bidding go through https://www.mpeproc.gov.in and sealed e-tenders are invited as per
key dates from Manufacturers or their Authorized Dealers for supply of Electrical Machines &
Equipment to various ITIs of Madhya Pradesh. Tender document and other details are also available at
the websites www.tender.gov.in and www.mpdt.nic.in
3. Cost of Tender is to be paid by demand draft of Non-refundable fee of Rs.1250/- (Rs. One
Thousand two hundred and fifty only) in favour of Director, Directorate of Skill Development,
Madhya Pradesh Jabalpur.
4. In all respect hard copy of the e-tender (expect price bid) must be received at the office of the
undersigned latest by 3:00 PM on 08.09.15 and will be opened ONLINE on the same day i.e. 08.09.15
at 4:00 PM. In the presence of such tenderer or their authorized representatives as may be present.
5. All corrigendum/ amendments/changes if any will only be issue and made available only on
https://www.mpeproc.gov.in
(M.Sibi Chakkravarthy)
Director
Skill Development Madhya Pradesh
Key Dates and Time
1.
Online bid document purchasing
:
12.00 Noon on 07.09.2015
end date
2.
Bid closing & last date & time for
:
2.00 P.M. on 07.09.2015
:
3.00 P.M. on 08.09.2015
:
4.00 P.M. on 08.09.2015
Submission on online Bids
3.
Last Date & time for submission of
Hard copy of the Bids
(Except for Price Bid)
4.
Online Opening of the Bids.
Imp. Note- Softcopy and Hardcopy of bid should be same, if any difference and
discrepancy will be find in hardcopy then only softcopy will be considered.
E-TENDERING PROCESS
1. Registration of Bidders on e-Procurement System:
Manufacturers or their Authorized Dealers for supply of Equipments and Machinery for
Industrial Training Institutes of Madhya Pradesh are required to register on the e-Procurement
System on the website https://www.mpeproc.gov.in in order to participate in tenders processed
by Directorate of Skill Development using E-Procurement system of IT department.
1.1
E-tendering Helpdesk at TCS, Bhopal Tel. No.18002588684.
2. Digital Certificates:
The Bids submitted online should be signed electronically with a Class III Digital
Certificate to establish the identity of the bidder submitting the bid online. The Bidders
may obtain Class III Digital Certificate issued by an approved Certifying Authority
authorized by the Controller of Certifying Authorities, Government of India. A
Class III Digital Certificate is issued upon receipt of mandatory identity proofs along
with an Application Form. Only upon the receipt of the required documents, a Digital
Certificate can be issued. For details please visit www.ccc.gov.in
Please note that it may take upto 7 working days for issuance of Class III Digital
Certificate, hence the bidders are advised to obtain them at the earliest.
2.1
The Bidders may obtain more information and the Application Forms required to be
submitted for the issuance of Digital Certificate from the e -Procurement, IT
Department, Arera Hills, and Bhopal.
2.2
E-tendering Helpdesk at TCS, Bhopal Tel. No.18002588684.
E-mail :- eproc_helpdesk@mpsdc.gov.in
Important Note:
(i)
Bid for a particular tender can be submitted during the ONLINE BID SUBMISSION stage
only using the Digital Certificate that is used to encrypt the data during the ONLINE
BID PREPARATION.
(ii) In case, during the process of a particular tender, the bidder looses his Digital
Certificate because of any problem (such as misplacement, virus attack, hardware
problem, operating system problem, etc.); he may not be able to submit his bid
online.
Hence, the bidders are advised to keep their Digital Certificates in a safe place
under proper security.
(iii)
The digital certificate issued to the Authorized User of a Partnership firm /
Private Limited Company / Public Limited Company / Joint Venture and used for
online bidding will be considered as equivalent to a no-objection certificate / power
of attorney of that user.
(iv)
In case of Partnership Firm, majority of the Partners have to authorize a
specific individual through Authority Letter signed by majority of the Partners of
the firm.
(v) In case of Private Limited Company, Public Limited Company, the Managing
Director / any other Person (having designated authority to authorize a spe cific
individual) has to authorize a specific individual through Authority Letter.
(vi) Unless the certificate is revoked, it will be assumed to represent adequate
authority of the specific individual to bid on behalf of the Organization for online
tenders as per Information Technology Act, 2000. This Authorized User will be
required to obtain a Digital Certificate. The Digital Signature executed through the
use of Digital Certificate of this Authorized User will be binding on the firm. It
shall be the responsibility of Management / Partners of the concerned firm to
inform the Certifying Authority, if the Authorized User changes, and apply for a
fresh digital certificate for the new Authorized User.
3. Set Up of Bidders' Computer System :
In order for a Bidder to operate on the e-Procurement System, the Computer
System of the Bidder is required to be set up for Operating System, Internet
Connectivity, Utilities, Fonts, etc. A help file on setting up of the Computer
System can be obtained from e-Procurement Cell (M/s. TCS Limited, 5th
Floor Corporate Block, DB Mall, Bhopal).
4. Publishing of N.I.T. :
For the Tenders processed using the e-Procurement System, only a brief
Advertisement related to the Tender shall be published in the newspapers
and the Detailed Notice and terms and conditions of tender shall be published
only on the e-Procurement System. The bidders can view the Detailed Notice,
Terms & Conditions of tender document and the time schedule for all the
Tenders processed using the e-Procurement System on the website
https://www.mpeproc.gov.in
5. Key Dates and time :
The Bidders are strictly advised to follow the time schedule (Key Dates and
time) of the tender for their side of tasks and responsibilities to participate
in the tender, as all the stages of each tender are locked before the start
time and date and after the end time and date for the relevant stage of the
tender as set by the concerned Department Official.
6. Downloading of the Tender Documents :
The tender documents can be downloaded online from the website
https://www.mpeproc.gov.in
All the Bidders are required to register on the e-Procurement System of IT
Department of Madhya Pradesh website https://www.mpeproc.gov.in in order
to participate in tender.
7.
Payment for registration on E-tendering portal :
The registration fee Rs. 500/- + taxes applicable is to be paid ONLINE. And
details of payment are required to email on (1) eproc_helpdesk@mpsedc.gov.
(2) prashant@caddsystem.com (3) a.khare@tcs.com.
Payment of tender document fee :
8.1 Although the tender document can be downloaded from the website
http://www.mpeproc.gov.in, the
bidder has to pay a sum of Rs. 1250/- (Rupees One
Thousand Two Hundred Fifty only) towards
tender document fee by way of Demand
Draft in favour of Director, Directorate of Skill Development, Madhya Pradesh
Jabalpur. This Demand Draft shall invariably be submitted.
8.
8.2
Non submission of Demand Draft of requisite amount shall result in rejection
of tender.
8.3
The manufacturers or their Authorized Dealers has to upload scanned copy of Tender
document Fee instrument along with the reference details in the relevant field during online
bidding.
9.
Preparation of Bids and Submission of Online Bids by the Bidders :
The Bidders have to prepare their Bids online, encrypt their bid data in the
bid forms and submit documents required to be uploaded related to the tender
as per the time schedule mentioned in the key dates and time as given in the
Notice Inviting Tender after signing of the same by the Digital Signature of their
authorized representative.
10.
Submission of Earnest Money Deposit :
The manufacturers or their Authorized Dealers shall submit their Earnest
Money Deposit as usual in a physically sealed Earnest Money Deposit
envelope along with bid envelope and the same should reach the concerned
Office as stated in the Notice Inviting Tender and key dates.
Earnest Money should be submitted in the form of Demand Draft of Nationalized
Bank/Scheduled Bank in Favor of Director, Skill Development, Directorate of
Skill Development, M.P. Jabalpur.
The manufacturers or their Authorized Dealers has to upload scanned
copy of Earnest Money Deposit instrument along with the reference
details in the relevant field during online bidding.
11. Opening of Tender :
The concerned Department Official receiving the tender or his duly authorized
person shall open the online.
12. For any further queries, bidders may kindly contact:
12.1 For more details, please contact on working days within working hours
(10.30 to 5.30 pm.), Tel. No. 0761-2660524 and 2661021, Mob. 9425032424.
12.2 E-tendering Helpdesk at TCS, Bhopal Tel. No. 18002588684.
E-mail :- eproc_helpdesk@mpsdc.gov.in
13.
The tender document is attached as Annexure-A.
Directorate of Skill Development
Madhya Pradesh,
Narmada Road, In front of Sai Mandir, Jabalpur-482001
RULES FOR TENDER
Sealed bids are invited from Manufacturers or their Authorized Dealers for
supply of Equipments and Machinery for Industrial Training Institutes of Madhya Pradesh.
Manufacturer/ Dealer certificate should be enclosed with Tender. Authorized Dealer
certificate should be given in Performa as per Annexure-1, This Certificate should be duly
notarized. In absence of Manufacturer Certificate (If bidder is Manufacturer) or
Authorized Dealer certificate (If bidder is authorized dealer) the Tender will be
rejected. Details of schedules are as follows:
Schedule
I
Description
Electrical Machines
& Equipment,
Bid Document Price
Rs. 1250/-
Bid Security
Rs. 5,00,000/(Rs. Five Lac only)
Bids will be received and opened at Directorate of Skill Development, M.P., Near Sai
Mandir, Narmada Road, Jabalpur-482001 Madhya Pradesh.
2.
The tender should contain a covering letter enclosing earnest money, form “A”
receipt of cost of tender form along with other documents as mentioned in various clauses of
the tender in an envelope duly sealed and super scribed as directed. Tender without form
“A” duly signed will be rejected. The fact that the bidder has signed the form “A” will
mean that the bidder has completely accepted these tender rules and that the bidder
agrees to abide by these tender rules. No deviation from tender rules will be accepted under
any circumstances even if the tender may mention his own conditions in his tender. The
tender rules and clause usually printed on the parties tenders or bills will not be binding on
this department. If form “A” is signed by bidder in token of his acceptance, he should
not
mention any other tender conditions.
The contents of the form “A” should not be changed or amended. In other words tenders on
stipulated conditions will not be acceptable by this office.
3.
The bidder should submit appropriate documentary evidence for his qualification
being eligible to supply the ordered items if the tender is accepted. The qualification criteria
are as follows :
3.1
The Manufacturer should be in the business of manufacturing of similar equipment
for a period not less than 5 Years.
3.2
The bidder should have the turnover more than 300 Lac per year consistently in last
three financial years (2012-2013, 2013-2014, & 2014-2015). The proof of the same should be
attached along with audited balance sheet to be submitted duly certified by the Chartered
Accountant.
3.3
and
The Manufacturer / Bidder should furnish the information on past 2 years supplies
satisfactory performance in Annexure-2.
4.
Tender should be accompanied by Earnest Money in the form of Demand Draft of
Nationalized Bank/Scheduled Bank in Favor of Director, Skill Development, Directorate of
Skill Development, M.P. Jabalpur. Earnest Money submitted in any other form will not
be accepted and the tender will be rejected.
5. Security Deposit to the extent of 5% of the total value of the order in the form of Bank
Draft / FDR/Bank Guarantee (in Performance Security Form-Annexure-3) will have to be
deposited by the successful Bidder before the final orders are placed with him. Security
Deposit should be submitted in favor of the Director, Directorate of Skill Development, and
Madhya Pradesh Jabalpur. If the demanded security deposit to the extent of 5% is not
deposited by the bidder in the specific period the Earnest Money already deposited with the
tender is liable to be forfeited.
6. Earnest Money / Security Deposit to this office in previous tenders will not be adjusted
towards the present tender and no request will be entertained in this regard.
7. Industries registered as Small scale industrial units with the Director of Industries,
Government of Madhya Pradesh, Bhopal only will be exempted from depositing the Earnest
money, however they should send a true copy of the certificate for claiming the above
exemption. Firms registered with the Director General of Supplies and Disposals and small
Scale Industrial Units registered with Central Govt. or with other State Government are not
exempted from depositing earnest money.
8. The bidder must submit the latest Sales tax clearance certificate.
9. Delivery period should be 90 days from the date of purchase order.
10. The successful bidder should supply full ordered quantity of items for a particular
institute within the prescribed delivery period specified in the order. If the bidder faces
difficulty in supply of ordered quantity within the delivery period then he should submit the
representation indicating the appropriate reasons of delay. Power to extend delivery period
would remain with Purchaser. If the delivery period is not extended by the purchaser then the
order pertaining to the particular institute may be cancelled and the security deposit
equivalent to 5% of the value of the order for that particular Institute will be forfeited.
11. Bidder should give all relevant particulars about every item, such as maker’s name
Country of Manufacture and Specifications and Price etc. “Specifications as given in
catalogue” quoted in tender by the bidder will not be accepted. Full specification must be
written in tender positively and should also be supported by illustrative pamphlets and all
other relevant literature and catalogues (In Original).
12. The bidder will have to give Demonstration on demand in the prescribed time limit. The
bidder will have to submit samples on demand in the prescribed time limit. In case the
samples are not produced in the prescribed time it shall be open to the undersigned to forfeit
Earnest Money Deposited by the bidder. If the samples sent by the party are approved the
same will be adjusted in regular supply and in the case of rejection, they will be returned back
to the party at his cost.
13. The rates should be quoted in format of Price Schedule shown in Annexure-4. Rates
quoted in any other format will be rejected. Excise, VAT, Service tax, Octroi, Customs
duty etc. Chargeable if any should be indicated separately. No insurance charges will be
borne by the consignees under any circumstances.
14.
Technical Specification of the Equipment and Machines shown in Annexure -5.
15. The rates quoted by the bidder will be valid up to 12 months from the date of opening of
the tenders. All order placed up to this date on the rates quoted will be binding on bidder. The
Earnest Money and Bid Security should have the validity period of 13 months.
16. The items will have to be supplied at Industrial Training Institutes of Madhya Pradesh,
which would be specified in supply order also. Rates should be quoted F.O.R. destination as
above.
17. Articles for which rate contracts are available with the D.G.S. & D. Government of India,
New Delhi. The bidder should enclose the copy of the rate contract agreement along with the
tender.
18. If the bidder submits more than one offer for any item then no deviation statement should
be submitted for every offer. In the absence of this the purchaser reserves the right to accept
or reject the bid of that particular item. Bidder should submit No Deviation statement in
following format. No other formats will be accepted. In absence of No deviation statement
the tender will be rejected.
S.No.
Specification
of
Machine/Equipment
mentioned
in
Tender Enquiry
Specification
of
Machine/Equipment
offered
by
the
Bidder
Whether
there
are
deviation
from the tender
specification
Yes/No
If
yes,
indicate the
deviation &
whether it on
+ ve side &
how
19. According to the M.P. Store Purchase Rules, 30% of total purchase will be made from
those Manufacturer/ Authorized Dealer/Firm who have more than 50% partnership of the
persons belonging to SC/ST category. If the Manufacturer/Authorized Dealer/Firm who has
more than 50% partnership of the persons belonging to SC/ST category does not participate
in the tender then purchaser will call the list of such Manufacturer/ Authorized Dealer/Firm
from the District Industries Centre (DIC) of Jabalpur and may place the order up to the 30%
value of tender to the eligible SC/ST firms on the accepted lowest rates.
20. The undersigned may get the items inspected by such person or persons he deems fit and
to reject such of these items as in his opinion do not come up to the specification. The
decision of the undersigned will be final in such cases. The rejected items will be returned on
the bidder’s cost.
21. The under signed reserves the rights for any changes /cancellation/rejection of any part or
whole tender, without assigning any reason what so ever.
22. Warrantee/Guarantee should be for a period of minimum 1 year.
23. 90% Payment will be released after safe receipt and successful installation /
commissioning of machine or equipment. Remaining 10% payment will be released after 30
days.
24. All consignment must be dispatched freight paid to concern ITI “To pay” Railway
Receipt / Freight Receipts will not be accepted. Loading /Unloading charges shall be borne
by the supplier.
25. It must be noted that normally all correspondence and transactions will be made only with
the parties whose tenders have been accepted and not with anybody else.
26. The undersigned reserves the right to split up the order for supply of articles at tender for
amongst more than one tender.
27. Any dispute arising out of this tender or supply of any other matter will fall under the
civil jurisdiction of Jabalpur High Court only.
28. GUARANTEE CERTIFICATE: - The Bidder will have to submit the GUARANTEE
CERTIFICATE as per Annexure – 6.
29. Any bid received by the Purchaser after the deadline for submission of bids prescribed by
the Purchaser, will be rejected.
30. Purchase Committee approval/ decision will be final and binding.
(M.Sibi Chakkravarthy) IAS
Director
Skill Development Madhya
Pradesh
Annexure-1
MANUFACTURERS' AUTHORIZATION FORM
Ref :-No.
dated
To,
The Director
Directorate of Skill Development,
Narmada Road, In front of Sai Mandir,
Jabalpur-482001
Dear Sir:
We
who are established and reputable manufacturers of
(name and description of goods offered) having factories at
(address of factory) do
hereby authorize M/s
(Name and address of Agent) to submit a bid, and sign
the contract with you for the goods manufactured by us against the Tender Published by you.
No company or firm or individual other than M/s
are authorized to
bid, and conclude the contract for the above goods manufactured by us, against this specific Tender.
Yours faithfully,
(Name)
(Name of manufacturers)
Note: This letter of authority should be on the letterhead of the manufacturer and should be
signed by a competent person. This AUTHORIZATION FORM should be notarized. It should
be attached in the bid.
Annexure-2
Proforma for Performance Statement (for a period of last two years)
Bid No. - DSD/SP/Ten/2015-16/ 01
/Jabalpur Dated-
Date of opening- 08-09-2015
Name of the FirmOrder placed by
(full address and
Tel No. of
Purchaser)
1
Order No.
and date
2
Description and
quantity
of ordered equipment
3
Value of
order
(As per
contract)
4
Date of
completion
of delivery
5
Actual
6
Remarks indicating
(reasons for late
delivery, if any)
7
Has the equipment been
satisfactorily functioning?
(Attach a certificate from the
Purchaser/ Consignee
8
Annexure-3
PERFORMANCE SECURITY FORM
To, …………………………………………………………………………………………
( Name of Purchaser )
WHEREAS
………………………………………………………………………………………………………
………………………………………………………………………
( Name of Supplier )
hereinafter called “ The Supplier” has undertaken , in pursuance of Contract No.
………………Dated ……………. 2015 … to supply (Description of Goods) hereinafter called
“The contract.” AND WHEREAS it has been stipulated by you in said contract. That the supplier
shall furnish you with a Bank Guarantee by a recognized bank for the sum specified there in as
security for compliance with the supplier’s performance obligations in accordance with the
contract. AND WHEREAS We have by affirm that we are Guarantors and responsible to you on
behalf of the supplier, up to a total of ( Amount of the Guarantee in Words and Figures ) and we
undertake to pay you , upon Your first written demand declaring the supplier to be in default
under the contract and without cavil or agreement, any sum of sums within the limits of ( Amount
of Guarantee ) aforesaid , without Your needing to prove or to show grounds or reasons for your
demand or the sum specified there in.
This Guarantee is valid until the …………Day of ………………2015
Date …………………………….
Address ………………………….
Signature and seal of the Guarantors
( Bank Authorities )
…………………………………….
…………………………………….........
……………………………………..
………………………………………
………………………………………
Note- Stamp Paper of Bank Guarantee should be purchased by Bank.
Annexure-4
PRICE SCHEDULE
S.No
Name of Item
Country of
origin
Unit Price
(a)
Price for each unit (in Rs.)
Excise
Sales Tax
Service
Duty (if
(if any)
Tax (if
any)
any)
(b)
(c)
(d)
Inland
transportation,
insurance,
Installation and
other local costs
incidental to
delivery
(e)
Total price
inclusive of
all (Rs. in
figure)
Total price
inclusive of all (Rs.
in words)
(a+b+c+d+e)
Signature of Supplier with seal
Annexure 6
GUARANTEE CERTIFICATE
(On the original letter head of the manufacturer)
To,
The Director,
Directorate of Skill Development (M.P.)
In front of Sai Mandir, Narmada Road,
Jabalpur- M.P.
Ref: - Your S.O.NO.- ……………… dtd: - …………….placed on our
Authorized Dealers M/s,…………………………............................
Dear Sir,
With reference to the above, this is to certify that the following item
has been supplied by our Authorized Dealer M/s,
S.No.
1
.
Name of the Item
Qty.
Above item has been supplied to the following ITI’s.
S. No.
1
Name of ITI
Qty.
Name of ITI
Qty.
We further certify that the material supplied as above has been duly pre inspected by us
and have been found to be in conformity with specification as per the terms & conditions
of the supply order.
They are hereby guaranteed for a period of 12 months from the date of receipt at
respective “ITI, s” against any material defects, manufacturing defects (Including
assembly installation, commissioning as applicable) and bad workmanship.
In case of any defect, we guarantee to replace the same immediately without at any
cost.
Your’s faithfully,
Attested by.
(Seal & Sign of the Dealer)
manufacturer)
CC: - ITI’s
(Seal & Sign of the Authorized
(FORMAT OF COVERING LETTER)
TENDER FOR DIRECTORATE OF SKILL DEVELOPMENT MADHYA
PRADESH , JABALPUR
As per terms & conditions of the tender following documents are submitted as under:-
(1)
Form “A”
Enclosure No. …………………….
(2)
EMD for Rs………… Enclosure No………………………
Vide DD No……………………….. / Date ………………
Issued from
……………………………………………..
Payable at ………………………………………………
(3)
Sales Tax clearance Certificate
Enclosure No………….
We have quoted rates for ……………… items (Number of quoted item to be
mentioned) in the Package. The entire item is quoted with branded name & full specification. The
technical detail as desired is submitted in proscribed format as per enclosed Annexure
Signature & Seal of the Bidder
FORM - A
( To be signed and returned along with the tender )
I/We
(Full
Name
)
………………….........................…………………………………………..
Address
…………………………...........................…………………………………………………
………
………………………………………………………………………………………………
……........................................................................................................................................
..................................................
have read the Tender rules for the supply of various goods as per Tender notice to the
Industrial Training Institutes in Madhya Pradesh and I/We accept all rules for Tender.
Date: …....................
Signature
(Name & full Address and of the firm)
Annexure -5
Electrical Machine & Equipments
S.No.
Syll.
Sr.No.
1
55
2
56
3
57
4
58
5
59
6
61
Name of the Item
App. Qty.
Ohm Meter; Series Type & Shunt Type
Technical Specification
Measuring range:200mohm, 2ohm, 20ohm, 200ohm, 2kohm, 20kohm 200kohm
Output current :100mA at 200mohm, 2ohm
:10mA at 20ohm
:1mA at 200ohm
:100microA at 2kohm, 20kohm
:10microA at 200kohm
Resolution:10micro ohmat 200mohm,2ohm
:0.1micro ohmat 20ohm
:1mohm at 200ohm
:10mohmat 2kohm
:100 mohmat 20 kohm
:1ohmat 200kohm
Open circuit voltage :<1.0Vat 200mohm, 2ohm, 20ohm
:<4.0V at 200ohm, 2kohm, 20kohm, 200kohm
Power requirement: 220 VAC +10% , 50 Hz
Weight
: 3.0Kg Approx.
Dimensions (mm): 280(L) x 220(B) x 90(H)
Standard Accessories :
Power cable, Instruction manual
Multi Meter (analog) 0 to 1000 M Ohms, 2.5 to 500 V
Technical Specification
Test voltage
:
250/500/1000/2500V
Insulation resistance
: 0.1Mohm~1000Mohm
Accuracy
:
+(3%Rdg+5Digit)
Resolution
:
0.01Mohm
AC Voltage range
: 600VAC
Accuracy
:
+(2%Rdg+5Digit)
Weight
: 1.0Kg Approx.
Dimensions (mm)
: 190(L) x 155(B) x 75(H)
Standard Accessories :
Probes, Batteries, Instruction manual
Digital Multi Meter
Technical Specifications:
DC Voltage range :200mV, 2V, 20V, 200V, 600V
Accuracy
:
+(0.5% + 4 Digit)
DC Current range : 200mA, 2mA, 20mA, 200mA, 10A
Accuracy
:
+(1.5% + 3 Digit)
AC Voltage range :
200V
, 600V
Accuracy
:
+(1.2% + 10 Digit)
Resistance range :
200ohm, 2Kohm, 20Kohm, 200Kohm, 20Mohm
Accuracy
:
+(0.8% + 5 Digit)
Input impedance :
1M ohm
Sampling Rate :
3s
AC Frequency Response :
40 ~ 200Hz
Power requirement
:
Battery 9V (Included)
Standard Accessories :
Probes, Batteries, Instruction manual
A.C. Voltmeter M.I. 0 –500V A.C
Housed in a ABS Plastic case precision grade with a Bakelite box terminal
Size (L) 230MM X (B)200 X (H) 110MM
Milli Voltmeter centre zero 100 – 0 – 100 m volt
Housed in a ABS Plastic case precision grade with a Bakelite box terminal
Size (L) 230MM X (B)200 X (H) 110MM
Ammeter MC 0-5 A, 0- 25 A
Housed in a ABS Plastic case precision grade with a Bakelite box terminal
50 Nos
each
50
150
25
25
25
7
8
9
10
11
Size (L) 230MM X (B)200 X (H) 110MM
A.C. Ammeter M.I.. 0-5A, 0-25 A
Housed in a ABS Plastic case precision grade with a Bakelite box terminal
Size (L) 230MM X (B)200 X (H) 110MM
Kilo Wattmeter 0-1-3 kw
63
Housed in a ABS Plastic case precision grade with a Bakelite box terminal
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Power Factor Meter
Housed in a ABS Plastic case precision grade with a Bakelite box terminal
Three Phase,Four Wire Dynamometer Type Portable Power Factor Meter
range : Current Coil/Potential Coil : 2.5A/250V
Wheat Stone Bridge with galvanometer & battery
68
Technical Sspecification
Series Arm : Four decade dial in steps of 1000W, 100W, 10W , 1W .
Ratio Arm : The ratio arm of bridge are capable of Selecting multiplying factor of 0.001,
0.01, 0.1, 1, 10, 100,1000 for resistance measurement & varley loop test & ratio M10,
M100, M1000 for Murray loop test.
One selectable switch with option for Murray (M) loop & For resistance/Varley (VR) loop
test.
One galvanometer fitted inside the box with option of external or internal galvanometer
with terminal .
Two press keys provided marked as initial & final.
Two toggle switches are provided one for internal or external battery and other for direct
or shunted sensitivity of galvanometer.
DC Power Supply 0-30V 2 Amp
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Technical Specifications:
Variable Output
Output Voltage :
0 ~ 30VDC
Output Current :
0 ~ 2A
Source Regulation
: < 0.05% +10mV
Load Regulation
: < 0.05% +10mV
Ripple & Noise :
<1mV (rms)
Digital Display :
3 digit voltage & current display
Accuracy
:
+1%, +1 Digit
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1
Fixed Output
Output Voltage :
Fixed 5VDC/3.3VDC
Output Current :
1A
Source Regulation
: <5mV
Load Regulation
: <15mV
Ripple & Noise :
<2mV (rms)
Power requirement
: 220 VAC +10% , 50 Hz
Weight
: 4.0Kg Approx.
Dimensions (mm)
: 120(L) x 250(B) x 150(H)
Standard Accessories :
Power cable, Instruction manual
1 Phase Variable Auto Transformer
Technical Specifications:
Variable Auto Transformer 0-270VAC
Input Single Phase 230V
Output Voltage 0-270VAC
Output Current 2 Amps
Tachometer
Technical Specification :
Measuring range :
Photo/Laser
: 5-99,999 RPM
: Contact
: 5-19,999 RPM,
0.05-999.9m/min (0.2-6,560ft/min)
Measuring distance:
Photo/Laser
: max.2.0 meters
Measuring angle:
Photo/Laser
: 600
: Contact
: 1200
Resolution
:0.1 RPM (< 1000 RPM), 1.0RPM (>1000 RPM)
Accuracy
: ±0.05% +1 digit
Laser output:
<1mW, Class II
Sampling time: 1 secretary. (over 6 RPM)
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14
2
Current Transformer Test Set
secondary rated for 5Amp. Which are intended to be used on 50 Hz.
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Technical Specification :
The Current Transformer Test set should have following components1. Separate terminals to connect standard C.T. and Test C.T. secondaries.
2 Ratio error and phase angle error display
3 Range selecting Switch
4 Polarity check indicator
5 Ammeter to measure current injected in percentage
6 Null detector with sensitivity control
7 Terminals to connect burden box on both std. & under test
8 Aux. power supply to energies electronic null detector
9 High permeability magnetic core
10. Secondary current selector 1A . or 5A
Current Transformer Test Set
Scope of Experimentation:
Draw Magnetising Curve for a Protective CTs, and Check
knee Point Voltage
15
5
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18
Technical Specifications:
LCD Display.
LED Indication.
Aux. ON/OFF Switch.
Current Range Selection - 1A & 5A AC.
Hold Key.
Standard CT & Burden Terminals.
'X' CT & Burden Terminals.
A) Percentage Ratio Error : 0 to 50%
B) Phase Ratio Error : 0-1000 Minutes
C) Input Current : 0.05A to 7.5A AC
D) Accuracy
: + 1% of reading
E) Burden
: On Standard Transformer 1.5VA at U.P.F.,
: on 'X' Transformer same as connected
: Externally at 'X' Burden terminal +1.5 VA
F) Indication
: a) Reverse Polarity
: b) 'Std'C.T. Sec.open
: c) 'X' C.T. Sec. Open
: d) Difference Ratios of 'Std' &'X' CT Hi-imbalance
: e) Over Current
: f) Ratio Error Polarity
: g) Phase lag-lead
: h) Phase Error Over Range
- Compact in size.
- Light in weight.
- High Accuracy.
-Reverse Polarity indication.
- Direct reading from LCD display.
- The Ratio Error is directly given in percentage.
- The Phase Error is directly given in minute.
- Current Injection Set
- Output Variable Current 100Amps, Provided with Digital
Current Meter & Timer
- Current Transformer 100:5Amps 3nos.
- Burden Box
Tong Tester / Clamp Meter
Technical Specification :
DC Voltage range
: 400, 600V
Accuracy
: +1.0%
AC Voltage range
: 400, 600V
Accuracy
: + 1.5%
AC Current range
: 40, 400A
Accuracy
: + 2.0%
Resistance
: 400ohms
Accuracy
: + 1.0%
Clamp size
: 28mm (max.)
Battery
: 1.5V x 2 (Included)
Electrical Machine Trainer
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Objective:
Study the Characteristic of DC Motor & Speed Control of DC Motor
Open Circuit Characteristic or Magnetization Characteristic of
Shunt DC Generator
Saturation Characteristic of a Separately Excited DC Generator
Load Characteristic of a Separately Excited DC Generator
Load vs Speed Characteristic of a DC Motor
No Load, Input Power Measurement Test of an Induction Motor
Load vs Excitation Current Characteristic of an Alternator
Speed vs Load Characteristics of an Alternator
No Load Test & Short Circuit Test of an Alternator
Starting and Reversing of a DC Shunt Motor
The Retardation (or running down) Test on a DC Machine
To Determine Efficiency vs Load Characteristics of a DC Shunt motor by Swinburn's
method
Determination and Separation of Losses in DC Machine
Characteristics of a DC Machine
Features:
Compact and Easy to use in Electrical Laboratories
Equipped with high Safety Features
Portable and Easy to Install
Elaborated Instruction Manual with Calculated Values
Complete with Panel, Machine etc
Supplied with Patch cords for Interconnections & Instruction Manual
Control Panel
Technical Specifications:
Control Panel housed in a wooden cabinet in tapered shape for
better view angle. Meters are mounted on thick Bakelite front
panel with connection Terminals
Meters : 1 No. Voltmeter range 0-500V AC, Size 96X96mm
: 3 Nos. Ammeter range 0-3A AC, Size 96X96mm
: 1 Nos. Frequency meter range 45-55 Hz Size 96X96mm
: 2 Nos. Voltmeter range 0-300V DC, Size 96X96mm
: 1 No. Ammeter range 0-10A DC, Size 96X96mm
: 1 No. Ammeter range 0-5A DC, Size 96X96mm
: 1 No. Voltmeter range 0-300V AC, Size 96X96mm
: 1 No. Ammeter range 0-10A AC, Size 96X96mm
: 1 No. Wattmeter range 0-1000W, Size 96X96mm
DC Source
: 0 - 300V DC/4 Amps (Variable)
DC Drive
: 1 No. Thyristorized DC Drive For Speed Control
Starter
: 1 No. of Direct Online Starter Suitable up to 3HP
Protections
: 2 No. MCB / DP of Range 16AMP
Power requirement : 220~240V AC , 50Hz, Single Phase
Standard Accessories:
DC Shunt Motor 2HP 220V, Coupled with DC Shunt Generator
0.5KW 220V With AC Alternator 0.5 KW & AC Induction Motor
1HP 3Phase 3HP Induction Motor
Technical Specifications:
DC Shunt Motor
Capacity :
1HP
Cage
:
Steel Body
Class :
E Class
RPM
:
1500 Approx
Shaft
:
Single
Current :
6.3 Amp Max
Input Terminal
:
Armature (A1, A2) , Field (F1, F2)
Power Requirement:
220V DC, Single Phase
DC Shunt Generator
Technical Specifications:
Capacity :
0.5 KW
Cage
:
Steel Body
Class :
E Class
RPM
:
Shaft
:
Current :
Input Terminal
Output Voltage
1500 Approx.
Single
2.2 Amp Max
:
Armature (A1 and A2), Field (F1 and F2)
:
220~ 240V DC, Single Phase
AC Alternator
Technical Specifications:
Capacity :
0.5 KW
Cage
:
Steel Body
Class :
E Class
RPM
:
1500 Approx.
Shaft
:
Single
Current :
2.2 Amp Max
Input Terminal
:
R, Y, B and neutral with F1 and F2(Field Terminal)
Output Voltage :
415~440V AC, 50Hz, Three Phase
Single Phase Induction Motor
Technical Specifications:
Capacity :
1 HP
Cage
:
Steel Body
Class :
E Class
RPM
:
1500 Approx.
Shaft
:
Single
Current :
3.2 Amp Max
Input Terminal
:
Phase & Neutral
Input Voltage
:
220~240V AC, 50Hz, Single Phase
Three Phase squirrel cage Induction Motor
Technical Specifications:
Capacity :
3HP
Class :
E Class
RPM
:
1500 Approx.
Input Terminal
:
Phase & Neutral
Input Voltage
:
440VAC, 50Hz, Single Phase
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Tachometer
:
1 No.Patchcords :
10 No.
Instruction Manual
:
1 No.
Induction Motor
Motor-Generator (AC to DC) consisting of :
A laboratory type model for conducting various experiments.
Technical Specification :
MOTOR :
Squirrel cage Induction motor 7 H.P.415 volts,3 phase 50 Hz 1440 R.P.M. type TEFC
cont. rating. Insulation
class 'F' frame size 132,Horizontal foot mounted. 6 terminals brought out in the terminal
box for connection.
GENERATOR :D.C.shunt generator
: 5 K.W. 440 V. S
Self excited
: 1440 R.P.M.
4 pole with interpole S.P.D.P. type continuous rating Insulation class 'F'. Horizontal.
Control Desk :
The Control desk consist of an Instrument panel and working area.
The control desk made of 30mm x 30mm x 1.6mm tubular mild steel and MS sheet of 1
mm thickness, Siemens Grey
colour powder coated with wooden top on the
working area.
The overall dimensions W = 900 mm ; D = 625 mm ; H = 1500 mm.
The Box type Instrument Panel above the working area and of size W = 900 mm ; D =
250 mm ; H = 750 mm & Front
side of 6mm thick bakelite sheet of brown colour
and fitted at inside of the tube structure.
All other sides made of MS sheet, Two sides of the panel are to be perforated for air
ventilation.
Back side in the form of hinged door with suitable locking arrangement.
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The working area top fitted in front of the Instrument Panel at a height of 750 mm from
bottom.
The top of W = 900 mm x D = 375mm and made of 19mm marine plywoodfitted with 3
mm Ivory colour edhylam sheet on top.
The three sides of the working top lipped using 22mm x 6mm teakwood lipping patti.
Educational type backelite insulated banana terminals provided for supply and motor
generator connection.
Circuit diagram of panel provided inside the panel.
All accessories connected with internal wiring ferrules etc.
The Instrument Panel consist of following accessories :
A.C.SIDE :
1) Voltmeter M.I.Type 0-500 volts, 96 x 96 mm : 1 no.
2) Ammeter M.I.Type 0-15 Amp.96 x 96 mm : 1 no.
3) Rotory Switch for voltmeter select for OFF/RY/YB/BR 16 Amp.,440 v : 1 no.
4) Automatic STAR / DELTA Starter suitable for above motor flush mounted : 1 no.
5) Bakelite based HRC fuses of suitable capacity
: 3 Nos
6) RCCB of Suitable capacity (ISI) marked
: 1 no.
7) Indicating lamp LED type 12 mm size Red, Yellow, Blue colour : 1 no.each
D.C.SIDE :
1) Voltmeter M.C,Type 0-500 volts,96 x 96mm
: 1 no.
2) Ammeter M.C.Type 0-15 Amp.96 x 96 mm
: 1 no.
3) Ammeter M.C.Type 0-1.5 Amp.96 x 96 mm
: 1 no.
4) Field regulator disc type suitableto decrease field current up to min.Amps :1 no.
5) D.P.S.T. Knife Switch. 20 Amp. 440 v
: 1 no.
6) Indicating lamp LED type Red, colour 12mm size : 1 no.
BASE PLATE :
Motor and Generator will be mounted on fabricated base plate of M.S.'C' channel size
75 x 40 x 6 mm thick.
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COUPLING :
Motor and Generator are coupled with a flexible coupling & mounted on a common
base plate.Coupling guard &
antivibration mounts are also provided.
D.C. Shunt Generator, 2.5 KW, 220V with control panel
A laboratory type model for conducting various experiments.
TECHNICAL SPECIFICATION :
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GENERATOR
D.C. Shunt Generator 2.5 kw, 230 volts, 1500 R.P.M., 4 Pole with interpoleself excited,
continuous rating,
Insulation Class "B", Horizontal foot mounted, All the terminals
Control Desk :
The Control desk consist of an Instrument panel and working area.
The control desk made of 30mm x 30mm x 1.6mm tubular mild steel and MS sheet of 1
mm thickness,
Siemens Grey colour powder coated with wooden to
The overall dimensions W = 900 mm ; D = 625 mm ; H = 1500 mm.
The Box type Instrument Panel above the working area and of size W = 900 mm ; D =
250 mm ; H = 750
mm & Front side of 6mm thick bakelite sheet of brown colour and
All other sides made of MS sheet, Two sides of the panel are to be perforated for air
ventilation.
Back side in the form of hinged door with suitable locking arrangement.
The working area top fitted in front of the Instrument Panel at a height of 750 mm from
bottom.
The top of W = 900 mm x D = 375mm and made of 19mm marine plywood fitted with 3
mm Ivory colour edhylam sheet on top.
The three sides of the working top lipped using 22mm x 6mm teakwood lipping patti.
30 A. Educational type backelite insulated banana terminals provided for supply and
generator connection.
Circuit diagram of panel provided inside the panel. All accessories connected with
internal wiring ferrules etc.
The Instrument Panel consist of following accessories :
1) Voltmeter M.C. type 0-300 volts, 96 x 96 mm : 1 no.
2) Ammeter M.C. type 0-15 Amp., 96 x 96 mm : 1 no.
3) Ammeter M.C. type 0-1.5 Amp., 96 x 96 mm : 1 no.
4) Field regulator disc type suitable to decrease field current upto min. Amp : 1 no.
5) DPST Knife Switch- 20 Amps., it mounted on the Panel Board : 1 no.
6) Indicating lamp LED type Red, colour 12mm size : 1 no.
PAINT :
Generator will be painted with two coats of smoke gray oil paint and pannel board will
be powder coated.
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BASE PLATE :
Generator mounted on fabricated base plate of M.S.'C' channel size 75 x 40 x 6 mm
thick. Base plate
lenghth 800 mm for Primemover coupling.
D.C. Compound Generator 2.5 KW
A laboratory type model for conducting various experiments.
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TECHNICAL SPECIFICATION :
GENERATOR
D. C. Compound Generator 2.5 kw, 230 volts, 1500 R.P.M., 4 Pole, self excited,
continuous rating, Insulation Class "B",
Horizontal foot mounted, All the terminals are brough
Control Desk :
The Control desk consist of an Instrument panel and working area.
The control desk made of 30mm x 30mm x 1.6mm tubular mild steel and MS sheet of 1
mm thickness, Siemens Grey
colour powder coated with wooden top on th
The overall dimensions W = 900 mm ; D = 625 mm ; H = 1500 mm.
The Box type Instrument Panel above the working area and of size W=900 mm ;
D=250 mm ; H=750
All other sides made of MS sheet, Two sides of the panel are to be perforated for air
ventilation.
Back side in the form of hinged door with suitable locking arrangement.
The working area top fitted in front of the Instrument Panel at a height of 750 mm from
bottom.
The top of W
= 900 mm x D = 375mm and made of 19mm marine plywoo
The three sides of the working top lipped using 22mm x 6mm teakwood lipping patti.
30 A. Educational type backelite insulated banana terminals provided for supply and
generator connection.
Circuit diagram of panel provided inside the panel.
All accessories connected with internal wiring ferrules etc
The Instrument Panel consist of following accessories :
Voltmeter M.C. type 0-300 volts, 96 x 96 mm : 1 no.
Ammeter M.C. type 0-15 Amp., 96 x 96 mm
: 1 no.
Ammeter M.C. type 0-1.5 Amp., 96 x 96 mm
: 1 no.
Field regulator disc type suitable to decrease field current upto min. Amp : 1 no.
DPST Knife Switch - 20 Amps., it be mounted on the Panel Board : 1 no.
Indicating lamp LED type Red, colour 12mm size : 1 no.
Fuses H.R.C. Backelite type base with top 16A 230 V. : 2 nos.
PAINT : Generator and pannel board painted with two coats of smoke gray oil paint
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BASE PLATE : Generator mounted on fabricated base plate of M.S.'C' channel size
75 x 40 x 6 mm thick.
Base plate lenghth 800 mm for Primemover coupling.
Motor series DC, 220 Volt, 0.5 to 2 HP, coupled with mechanical load
A laboratory type model for conducting various experiments.
TECHNICAL SPECIFICATION :
MOTOR :
2 HP,220 volts,1500 RPM coupled with mechanical on load, ‗F' class insulation,
continuous rating S.P.D.P.type,
horizontal foot mounted.
Educational type Suitable friction brake Dynamometer set having 2 Nos.
6 dial type spring balances & belt provided with fixed with motor base plate
Control Desk :
The Control desk consist of an Instrument panel and working area.
The control desk made of 30mm x 30mm x 1.6mm tubular mild steel and MS sheet of 1
mm thickness, Siemens Grey
colour powder coated with wooden top on the
working area.
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The overall dimensions W = 900 mm ; D = 625 mm ; H = 1500 mm.
The Box type Instrument Panel above the working area and of size W = 900 mm ; D =
250 mm ; H = 750 mm & Front side of 6mm thick bakelite sheet of brown colour and
fitted at inside of the tube structure.
All other sides made of MS sheet, Two sides of the panel are to be perforated for air
ventilation.
Back side in the form of hinged door with suitable locking arrangement.
The working area top fitted in front of the Instrument Panel at a height of 750 mm from
bottom.
The top of W = 900 mm x D = 375mm and made of 19mm marine plywood fitted with 3
mm Ivory colour edhylam sheet
on top.
The three sides of the working top lipped using 22mm x 6mm teakwood lipping patti.
30 A. Educational type backelite insulated banana terminals provided for supply and
motor connection.
Circuit diagram of panel provided inside the panel.
All accessories connected with internal wiring ferrules etc.
The Instrument Panel consist of following accessories :
1) Two point starter suitable foe series D.C. motor flush mounted.
2) Indicating lamp, LED type 12mm size for incoming & outgoing supply.
3) DPST knife Switch, 20 A,
4) D.C.M.C. Ammeter 0-10A,96 x 96 mm sq.type, flush type
5) D.C.M.C. voltmeter 0-300 v, 96 x 96 mm sq.type, flush type
6) Fuses kitkat 16 A, 500 v inside the pannel.
BASE PLATE :
Motor with mechanical load will be mounted on fabricated base plate of M.S. Motor with
mechanical load mounted on fabricated base plate of M.S.'C' channel 100 mm x 50 mm
x 6 mm thick, with suitable antivibration mounts.
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PAINT :
Motor painted with two layers of smoke gray oil paint. & control panel powder coated.
Motor shunt DC 220 Volt, 2 to 3 HP
TECHNICAL SPECIFICATION :
MOTOR :
D.C. Shunt motor 3 H.P., 220 volts,1500 R.P.M., continuous rating class of insulation
'B' S.P.D.P. Type, Horizontal foot mounted, confirming to , All the terminals are
broughtout to the terminal box.
Control Desk :
The Control desk consist of an Instrument panel and working area.
The control desk made of 30mm x 30mm x 1.6mm tubular mild steel and MS sheet of 1
mm thickness, Siemens Grey colour powder coated with wooden top on the working
area.
The overall dimensions W = 900 mm ; D = 625 mm ; H = 1500 mm.
The Box type Instrument Panel above the working area and of size W = 900 mm ; D =
250 mm ; H = 750 mm & Front side of 6mm thick bakelite sheet of brown colour and
fitted at inside of the tube structure.
All other sides made of MS sheet, Two sides of the panel are to be perforated for air
ventilation.
Back side in the form of hinged door with suitable locking arrangement.
The working area top fitted in front of the Instrument Panel at a height of 750 mm from
bottom.
The top of W = 900 mm x D = 375mm and made of 19mm marine plywood fitted with 3
mm Ivory colour edhylam sheet
on top.
The three sides of the working top lipped using 22mm x 6mm teakwood lipping patti.
30 A. Educational type backelite insulated banana terminals provided for supply and
motor connection.
Circuit diagram of panel provided inside the panel.
All accessories connected with internal wiring ferrules etc.
The Instrument Panel consist of following accessories :
1) Three point D.C. starter suitable for above motor, flush mounted : 1 no.
2) D.P.S.T. Knife Switch. suitable for above motor : 1 no.
3) Indicating lamp LED type 12 mm size for incoming and outgoing supply of the pannel
board : 2 nos.
4) Voltmeter M.C. 0-300 volts D.C. size 96 x 96 mm : 1 no.
5) Ammeter M.C. 0-15 Amp. D.C. size 96 x 96 mm : 1 no.
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6) Ammeter M.C. 0-1.5 Amp. D.C. size 96 x 96 mm : 1 no.
7) Field regulator suitable to keep constant rated R.P.M. of the motor at full load. : 1 no.
BASE PLATE :
Motor mounted on fabricated base plate of M.S.'C' channel size 75 x 40 x 6 mm thick.
Base plate length 800 mm for generator coupling.
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PAINT :
Motor painted with two coats of smoke grey oil paint, pannel board and angle stand
powder coated.
Motor DC compound wound 220 volt 2 to 3 HP with starter and switch
A Laboratory Type Model For Conducting Various Experiments.
TECHNICAL SPECIFICATION :
MOTOR :
D.C. compound motor 3 H.P., 220 volts,1500 R.P.M., continuous rating class of
insulation 'F' S.P.D.P. type, Horizontal foot mounted, Confirming to I.S. 4722-1992, All
the terminals are broughtout to the terminal box.
CONTROL DESK :
The Control desk consist of an Instrument panel and working area.
The control desk made of 30mm x 30mm x 1.6mm tubular mild steel and MS sheet of 1
mm thickness, Siemens Grey colour powder coated with wooden top on the working
area.
The overall dimensions W = 900 mm ; D = 625 mm ; H = 1500 mm.
The Box type Instrument Panel above the working area and of size W = 900 mm ; D =
250 mm ; H = 750 mm & Front side of 6mm thick bakelite sheet of brown colour and
fitted at inside of the tube structure.
All other sides made of MS sheet, Two sides of the panel are to be perforated for air
ventilation.
Back side in the form of hinged door with suitable locking arrangement.
The working area top fitted in front of the Instrument Panel at a height of 750 mm from
bottom.
The top of W = 900 mm x D = 375mm and made of 19mm marine plywood fitted with 3
mm Ivory colour edhylam sheet
on top.
The three sides of the working top lipped using 22mm x 6mm teakwood lipping patti.
30 A. Educational type backelite insulated banana terminals provided for supply and
motor connection.
Circuit diagram of panel provided inside the panel. All accessories connected with
internal wiring ferrules etc.
The Instrument Panel consist of following accessories :
1) Four point D.C. starter suitable for above motor, flush mounted : 1 no.
2) D.P.S./T. Knife Switch. suitable for above motor : 1 no.
3) Indicating lamp LED type 12 mm size for incoming and outgoing supply of the pannel
board : 2 nos.
4) Voltmeter M.C. 0-300 volts D.C. 96x96mm size : 1 no.
5) Ammeter M.C. 0-15 Amp. D.C. 96x96mm size : 1 no.
6) Ammeter M.C. 0-1.5 Amp. D.C. 96x96mm size : 1 no.
7) Field regulator suitable to keep constant rated R.P.M. of the motor at full load. : 1 no.
BASE PLATE :
Motor mounted on fabricated base plate of M.S.'C' channel size 75 x 40 x 6 mm thick.
PAINT :
Motor painted with two coats of smoke grey oil paint, pannel board and angle stand
powder coated.
SINGLE PHASE TRANSFORMER, CORE TYPE, AIR COOLED
TRANSFORMER SINGLE PHASE 1 KVA
A Laboratory Type Model For Conducting Various Experiments.
TECHNICAL SPECIFICATION :
Transformer Single Phase air cooled capacity 1 KVA, Copper wound Primary 230 Volts,
Secondary 0-110-115-120 Volts.
The unit must be fitted in MS Box 20 SWG with side ventilation. Top of the box will be
of 6mm.
Backelite sheet and the terminals of primary & secondary will be brought out with
Educational type backelite banana type terminals 30 Amps and proper marking.
Three phase transformer, shell type oil cooled
TECHNICAL SPECIFICATIONS
1) Capacity 3 phase, 5 KVA, 440 / 230 Volts, 50 Hz
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29
2) Delta - star connection
3) Shell type - Oil cooled
4) Totally enclosed, maximum ambient temp 45° C
5) Insulation Class 'B'
6) Tapping on Secondary Side 50% and 86.6%
7) Copper Wound
8) Educational type Backelite insulated banana terminals 30 Amp. With colour code
provided on the top ofthe transformer and on 6mm backelite sheet
9) The tank will be provided oil filling Hole with cap, oil level indicator, drain plug and
earthing terminal
10) Plain unidirectional M.S. Roller will be fitted to the tank for movement
11) Electrical performance would confirm
12) The transformer provided with transformer oil.
The oil confirm to ( The tendered quote the grade and quantity in litters required )
Oscilloscope Dual Trace,30 MHZ
Features :
DC ~ 30MHz
Inbuilt 6 Digit seven segment display frequency counter (30MHz)
Dual channel, X Y mode
6" display cathode ray tube, sensitivity triggering up to 1mV/divison
TV synchronous separation circuit to observe stable TV signal
Polarity reversal, CH 1Sync output
Technical Specifications :
CRT
: 6” Rectangular screen with internal graticule,
8 x 10 Div (1Div=1cm)
Vertical Deflection
Vertical Operation Mode
: CH1, CH2, ADD, ALT, CHOP (CH1,
CH2)
Sensitivity
: 5mV/div to 5V/div +3%,
1mV/div to 1V/div +5% (x5),10 steps
Rise time
: <17.2ns
Input impedance
: 1Mohm
Max. Input voltage
: 250V (DC+AC peak value) at 1kHz
(250V, DC+AC)
Input coupling : AC, DC, GND
Polarity selection
: +(CH2 only)
Display mode : 1, 10, X-Y
Horizontal Deflection
Sweep time
: 0.2micros/div to 0.2s/div
Sweep expansion
Accuracy
: 3%
25
: x10
Trigger System
Triggering mode
: Auto, NORM, TV-V, TV-H
Trigger source : VERT,CH1, LINE, EXT
Sensitivity auto : 20Hz~20MHz(VERT) (Model ME 3020F)
Frequency norm
: 0.5div INT, 0.5Vp-p EXT
TV-H
: At least 1div or 1Vp-p
Input impedance
: 1M ohm
X-Y Phase Difference
: <3O, DC-50KHz
Calibration waveform
: Frequency: 1kHz 20%, Voltage: 0.5V 1%
Power requirement
: 220 VAC +10% , 50 Hz
Weight
: 8.0Kg Approx.
Dimensions (mm)
: 310 (L) x370(B) x 130(H)
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30
Standard Accessories :
Power cable, Probe - 2Nos., Instruction manual
Function Generator
Technical Specifications :
Frequency range
: 0.1Hz ~ 5MHz
Output waveform
: Sine, Triangle, Square, Positive &
Negative
Pulse, Positive &
Negative Ramp
Output impedance
: 50ohms + 10%
Amplitude
: Not less than 20V p-p (open circuit)
25
DC voltage
: 0~+10V continuously adjustable
Symmetry range
: 90:10 – 10:90
Attenuation
:
20dB, 40dB, 60dB
Rising edge of square
: <100ns
Sine characteristics
: <1% at 10Hz ~ 100KHz
distortion
Frequency response
: 0.1Hz ~ 100kHz :< ± 0.5dB
: 100kHz ~ 5MHz :<± 1dB
TTL/CMOS Output level:TTL low level <0.4V in pulse wave, High level
<3.5V. CMOS low <0.5V in pulse wave, high
level 5V~14V continuously Variable
Rising time
:
< 100ns
VCF Input
Output voltage : -5V ~ 0V ± 10%
Max. Volt-controlled
Input signal
: DC ~ 1kHz
Frequency Counter
Measuring range
Input impedance
Sensitivity
: 100mV rms
Max. Input
: 150V (AC + DC)
Input attenuation
Accuracy
: Less than 0.003% ± 1digit
Power requirement
Weight
: 3.0Kg Approx.
Dimensions (mm)
Standard Accessories :
Power cable, BNC to Crocodile Clip Probes
Instruction manual
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31
: 1000:1
: 1Hz ~ 30MHz
: Not less than 1Mohms/ 20pF
: 20dB
: 220 VAC +10% , 50 Hz
: 220(L) x 270(B) x 185(H)
- 1No & BNC to BNC Probe - 1No.,
Discrete Component Trainer
Technical Specifications :
Inbuilt Variable / Fixed DC Regulated Power Supplies
Output voltages : 0-3VDC
: 0-30VDC
: +5VDC
Inbuilt AC Power Supplies
Output voltages : 10 - 0 - 10VAC/ 500mA
Glass Epoxt PCB used as front panel of 270 mm x 170 mm & mounted on
light weight shock proof plastic cabinet
Symbol diagram printed on Glass Epoxt PCB & all important test Points are
brought out on front panel
Power requirement
: 230 VAC 10%, 50Hz.
Weight : 2.2 Kg Approx.
Dimensions (mm) : 300( L) x 175(B) x 75(H)
List of Experiments under above Topics :
PN Junction Diode V-I Characteristics
Zener Diode V-I Characteristics
Voltage Stabilization of Zener Diode
LED Characteristics
Resistance in Series & Parallel
Charging & Dischrging of Condensor
LCR Resosnace Circuit
Clipping & Clamping
Half Wave, Full Wave & Bridge Rectifier
Common Base Transistor Amplifier
Common Emitter Transistor Amplifier
Common Collector Transistor Amplifier
RC Coupled Amplifier
Basic Logic Gates
RC Passive Filter Circuits
Standard Accessories :
Power cable, Patch Chord & Instruction manual
25
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29
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30
2
A)
Linear I.C.Trainer
Technical Specifications :
Inbuilt Variable / Fixed DC Regulated Power Supplies
Output voltages : 0-2.5VDC ( 2 Nos.)
: +15VDC
: -15VDC
: +5VDC.
On Board Digital Panel Meter
Voltmeter
: 0-2VDC / 0-20VDC ( Duel Range )
Glass Epoxt PCB used as front panel of 270 mm x 170mm & mounted on
light weight shock proof plastic cabinet
Symbol diagram printed on Glass Epoxt PCB & all important test Points are
Brought out on front panel
Power requirement
: 230 VAC 10%, 50Hz.
Weight : 2.3 Kg Approx.
Dimensions (mm) : 300( L) x 175(B) x 75(H)
Digital I.C.Trainer
Technical Specifications :
Inbuilt Fixed DC Regulated Power Supplies
Output voltages : + 5VDC
On Board Inputs, Switch, Indicators & Clock
Logic Inputs
: 8 Nos. logic '0' & logic '1' ( Through SPDT Switches )
Output indicators : 8 Nos.
Clock : 1Hz, 100Hz, 1KHz
Gates & Flip Flops
NAND Gates
: 4Nos.
NOR Gates
: 4 Nos.
OR Gates
: 4 Nos.
AND Gates
: 4 Nos.
EX-OR Gates
: 4 Nos.
NOT Gates
: 6 Nos.
JK Flip Flop
: 2 Nos.
RS Flip Flop
: 1 No.
D Flip Flop
: 1 No.
Glass Epoxt PCB used as front panel of 400 mm x 225 mm & mounted on
light weight shock proof plastic cabinet
Symbol diagram printed on Glass Epoxt PCB & all important test Points are
Brought out on front panel
Power requirement
: 230 VAC 10%, 50Hz.
Weight : 1.7Kg Approx.
Dimensions (mm) : 430( L) x 230(B) x 90(H)
Standard Accessories :
Power cable, Patch Chord & Instruction manual
RelaysCut Out Relay
Objective:
·To study the construction of relay
·Test an relay in instantaneous Cut Out protection scheme for operating characteristic
using current injection
Technical Specifications:
·Relay Type
: Instantaneous Cut Out Relay (Electromechanical)
·Terminals
: 4mm Terminals for Trip, Current Output and Input
·Meters (Digital)
: 1No. AC Current Meter 0 – 20Amps & 1 No. Digital Timer
.0001sec. to 9999sec. (Auto) (96mm x 48 mm)
·Current Injector : Inbuilt variable current injector Amps 20Amps to create Phantom
Fault Current
·Indicators
: Provided on front panel for Mains, Current, Trip and Alarm
·Switches
: Provided on front panel for Mains, Timer Reset, Test
Switch (ON/OFF)
·Relay Circuit Diagram
: Screen Printed on front panel size 700mm x 400mm
·Dimensions
: 700mm x 400mm x 300mm
·Weight
: 30Kgs Approx.
·Power Requirement
: 220VAC +10%, 50Hz
Standard Accessories:
25
25
25 No each
·
B)
C)
Power Cords, Patch Cords, Instruction Manual
Reverse Current
The Experimental Setup consists of the following parts:
Two nos. of Reverse Power Relay provided on the Front Panel.
Two Nos. of Digital Current meter (0-20A) of size 96X 48 mm provided on the Front
Panel.
Two Nos. of Digital Timer of size 96X 48 mm provided on the Front Panel.
Circuit Diagram printed on front panel With Instruments Connecting lamp i.e TRIP,
CURRENT & ALARM.
Dimension (mm): 900X600.
Power Requirement : Single Phase 230V/50Hz .
.
Over Load relay
Objective:
·To study the operating characteristics of relay
·To study the time – current characteristics of the given fuse
Technical Specifications:
·Relay Type
: Thermal Over Load Relay
·Terminals
: 4mm Terminals for Trip, Current Output and Input
·Meters (Digital)
: 1No. AC Current Meter 0 – 20Amps & 1 No. Digital Timer
.0001sec. to 9999sec. (Auto) (96mm x 48 mm)
·Current Injector : Inbuilt variable current injector 20Amps to create Phantom Fault
Current
·Indicators
: Provided on front panel for Mains, Current, Trip and Alarm
·Switches
: Provided on front panel for Mains, Timer Reset, Test
Switch (ON/OFF)
·Relay Circuit Diagram
: Screen Printed on front panel size 700mm x 400mm
·Dimensions
: 700mm x 400mm x 300mm
·Weight
: 30Kgs Approx.
·Power Requirement
: 220VAC +10%, 50Hz
Standard Accessories:
·Power Cords, Patch Cords, Instruction Manual.
D)
31
4
under voltage relays
Objective:
·To study the construction of relay
·Test an relay in over / under voltage protection scheme for operating characteristic
using voltage injection
·To obtain the time & current characteristics of a over / under voltage type relay (Static)
Technical Specifications:
·Relay Type
: Over / Under Voltage Relay (Static Type)
·Terminals
: 4mm Terminals for Trip, Voltage Output and Input
·Meters (Digital)
: 1No. AC Voltmeter Meter 0 – 220V & 1 No. Digital Timer .
.0001sec. to 9999sec. (Auto) (96mm x 48 mm)
·Voltage Injector : Inbuilt variable voltage injector 220V to create Fault Voltage
·Indicators
: Provided on front panel for Mains, Voltage, Trip and Alarm
·Switches
: Provided on front panel for Mains, Timer Reset, Test
Switch (ON/OFF)
·Relay Circuit Diagram
: Screen Printed on front panel size 700mm x 400mm
·Dimensions
: 700mm x 400mm x 300mm
·Weight
: 30Kgs Approx.
·Power Requirement
: 220VAC +10%, 50Hz
Standard Accessories:
·Power Cords, Patch Cords, Instruction Manual
Motor Generator(DC to AC) set consisting of A Laboratory Type Model for Conducting Various Experiments.
Technical Specification :
MOTOR
5 H.P., 440 volts, 4 poles with inter poles, 1500 R.P.M., S.P.D.P. type continuous rating
class of insulation 'F'.
Horizontal foot mounted, Dynamically balanced.
All the terminals are brought out to terminal box. Confirming to provided lifting bolt &
earthling terminal.
25
ALTERNATOR :
3.5 K.V.A.,415/240 Volts, 50 H.Z., 3 phase 4 wires 0.8 P.F.1500 R.P.M., S.P.D.P. type
continuous rating with
self static field exciter, self regulation, insulation class 'H'
frame size 160, Horizontal foot mounting confirming to Alternator is provided lifting bolt
& earthling terminal.
Control Desk :
The Control desk consist of an Instrument panel and working area.
The control desk made of 30mm x 30mm x 1.6mm tubular mild steel and MS sheet of 1
mm thickness, Siemens Grey colour powder coated with wooden top on the working
area.
The overall dimensions W = 900 mm ; D = 625 mm ; H = 1500 mm.
The Box type Instrument Panel above the working area and of size W = 900 mm ; D =
250 mm ; H = 750
mm & Front side of 6mm thick bakelite sheet of brown
colour and fitted at inside of the tube structure.
All other sides made of MS sheet, Two sides of the panel are to be perforated for air
ventilation.
Back side in the form of hinged door with suitable locking arrangement.
The working area top fitted in front of the Instrument Panel at a height of 750 mm from
bottom.
The top of W = 900 mm x D = 375mm and made of 19mm marine plywood fitted with 3
mm Ivory colour edhylam sheet on top.
The three sides of the working top lipped using 22mm x 6mm teakwood lipping patti.
30 A. Educational type backelite insulated banana terminals provided for supply and
motor gen.Connection.
Circuit diagram of panel provided inside the panel.
All accessories connected with internal wiring ferrules etc.
The Instrument Panel consist of following accessories :
D.C. SIDE
1)Voltmeter M.C, Type 0-500 volts,96 x 96mm : 1 no.
2) Ammeter M.C.Type 0-15 Amp.96 x 96 mm Make Make : 1 no.
3) Field regulator disc type 500 ohm,1.5 Amp. : 1 no.
4) Indicating lamp LED type Red, colour 12mm size. :1 no.
5) D.P.S.T. 20 Amp Knife Switch : 1 no.
6) Three Point D.C. Motor Starter Sutaible : 1 No.
A.C. SIDE
1)Voltmeter M.I, Type 0-500 volts,96 x 96 mm Make Make
: 1 no.
2) Ammeter M.I.Type 0-15 Amp.96 x 96 mm Make Make
: 1 no.
3) Ammeter M.C.Type 0-1.5 Amp.96 x 96 mm Make Make
: 1 no.
4) Frequency meter 45-50-55 Hz. 96 x 96 mm Make Make
: 1 no.
5) Rotory Switch for voltmeter select for OFF/RY/YB/BR 16 Amp.,440 v : 1 no.
6) RCCB 20 Amp, 3 Ph.440 volts
7) Indicating lamp LED type R.Y.B.colour, 12mm size : 1 each
8) Field regulator disc type suitable to decrease field current up to min.Amps : 1 no.
9) Field control separately excited unit suitable for above alternator should be mounted
inside the panel board
10) Ammeter Selector Switch, Rotory type, Off/R/Y/B, 16 A. 440 V.
: 1 no.
11) 3 ph. Power Factor Meter, 5 Amp.,440V, 96x96mm
: 1 no.
All meters 96 x 96 mm size pannel mounted type maximum in accuracy.
32
5
A.C. SQUIRREL CAGE INDUCTION MOTOR 3 HP WITH STAR DELTA STARTER
A laboratory type model for conducting various experiments.
TECHNICAL SPECIFICATION :
Motor
A.C. 3 Phase 3 HP 415 volts, 50 Hz, Squirrel cage Induction Motor 1440 RPM, TEFC,
class 'F' insulation, frame 100, horizontal foot mounted. Six terminals brought out on
terminal box.
Control Desk :
The Control desk consist of an Instrument panel and working area.
The control desk made of 30mm x 30mm x 1.6mm tubular mild steel and MS sheet of 1
mm thickness, Siemens Grey
colour powder coated with wooden top on the
working area.
The overall dimensions W = 900 mm ; D = 625 mm ; H = 1500 mm.
25
33
34
6
7
The Box type Instrument Panel above the working area and of size W = 900 mm ; D =
250 mm ; H = 750 mm & Front
side of 6mm thick bakelite sheet of brown colour
and fitted at inside of the tube structure.
All other sides made of MS sheet, Two sides of the panel are to be perforated for air
ventilation.
Back side in the form of hinged door with suitable locking arrangement.
The working area top fitted in front of the Instrument Panel at a height of 750 mm from
bottom.
The top of W = 900 mm x D = 375mm and made of 19mm marine plywood fitted with 3
mm Ivory colour edhylam sheet
on top.
The three sides of the working top lipped using 22mm x 6mm teakwood lipping patti.
30 A. Educational type backelite insulated banana terminals provided for supply and
motor connection.
Circuit diagram of panel provided inside the panel.
All accessories connected with internal wiring ferrules etc.
The Instrument Panel consist of following accessories :
1) Voltmeter M.I. Type 96 mm x 96 mm Sq. 0-500V with selector switch Off/RY/YB/BR :
1 No.
2) Ammeter M.I. type 96 mm x 96 mm Sq. 0-10A : 1 No.
3) Suitable star delta. Starter : 1 No.
4) TP MCB 16 Amp 415 V. ISI Marked mounted on panel board. : 1 No.
5) Indicating lamp LED type 12 mm size for incoming & outgoing in colour code : 6 Nos.
6) HRC fuses Backelite type base with top 16 Amp 440 V
: 3 Nos.
PAINT :
Motor will be painted with two coats of smoke gray oil paint and panel board will be
powder coated.
BASE PLATE :
Motor mounted on fabricated base plate of M.S.'C' channel size 75 x 40 x 6mm thick .
Motor AC phase wound slip ring type 5 HP 400 volts, 30phase, 50 cycles with
starter and switch.
Technical Specification :
Motor :
A.C. 3 Phase 5 HP 415 volts, 50 Hz, slip ring Induction Motor 1440 RPM, TEFC, class
'B' insulation, frame 100, horizontal foot mounted. Educational type Backelite banana
type terminals 30 Amps is provided on terminal box. Six terminals are brought out on
terminal box. Rugged construction, core of high grade CRGO silicon steel and coil of
99.9% pure copper.
Control Desk :
The Control desk consist of an Instrument panel and working area. The control desk
made of 30mm x 30mm x 1.6mm tubular
mild steel and MS sheet of 1 mm
thickness, Siemens Grey colour powder coated with wooden top on the working area.
The overall dimensions W = 900 mm ; D = 625 mm ; H = 1500 mm.
The Box type Instrument Panel above the working area and of size W = 900 mm ; D =
250 mm ; H = 750 mm & Front side of
6mm thick bakelite sheet of brown colour
and fitted at inside of the tube structure. All other sides made of MS sheet, Two sides of
the panel is perforated for air ventilation. Back side in the form of hinged door with
suitable locking arrangement.
The working area top fitted in front of the Instrument Panel at a height of 750 mm from
bottom. The top of W = 900 mm x D =
375mm and made of 19mm marine
plywood fitted with 3 mm Ivory coloured hylam sheet on top. The three sides of the
working top lipped using 22mm x 6mm teakwood lipping patti.
30 A. Educational type backelite insulated banana terminals provided for supply and
motor connection.Circuit diagram of panel provided inside the panel. All accessories
connected with internal wiring ferrules etc.
The Instrument Panel consist of following accessories :
(1)Voltmeter M.I. Type 96 mm x 96 mm Sq. 0-500V with: 1No.selector switch
Off/RY/YB/BR
(2) Ammeter M.I. type 96 mm x 96 mm Sq. 0-20A: 1 No.
(3) Suitable Rotor Resistance starter : 1 No.
(4) TP MCB 16 Amp 415 V. ISI Marked is mounted on panel board -1No.
(5) Indicating lamp LED type 12 mm size for incoming & outgoing in colour code- 6Nos.
(6) HRC fuses Backelite type base with top 16 Amp 440 V -3Nos
PAINT :
Motor is painted with two coats of smoke gray oil paint and panel board is powder
coated.
Motor A.C. series type 230V, 50 cycles 1/4 HP with mechanical load
25
25
35
36
8
9
Technical Specification :
AC Series Type Motor 230V, 50 cycles 1/4 HP with Mechanical Load, with Small
Control Panel provided Starter Switch, MCB, Voltmeter, Ammeter, Frequency Meter
and Terminals provided for Measurement and Easy Input and Output Connections.
Panel fitted on good quality Wooden Box (for Safety), and Tapered Shape for better
view Angle. Supplied with required Connection Leads and Instruction Manual.
Motor A C single phase 230 volt, 50 cycles 1 HP capacitor type with starter switch
1 HP
A laboratory type model for conducting various experiments.
TECHNICAL SPECIFICATION :
MOTOR :
A.C. Single Phase Capacitor Start Induction Motor 1 HP 230 volts AC, 50 Hz, 1440
RPM, TEFC, class 'B' insulation, frame 90, horizontal foot mounted.
Educational type Backelite banana type terminals 30 Amps provided on terminal box.
Starting winding, running winding with capacitor terminals brought out on terminal box
Control Desk :
The Control desk consist of an Instrument panel and working area.
The control desk made of 30mm x 30mm x 1.6mm tubular mild steel and MS sheet of
1 mm thickness, Siemens Grey
colour powder coated with wooden top on the
working area.
The overall dimensions W = 900 mm ; D = 625 mm ; H = 1500 mm.
The Box type Instrument Panel above the working area and of size W = 900 mm ; D =
250 mm ; H = 750 mm & Front side of 6mm thick bakelite sheet of brown colour and
fitted at inside of the tube structure.
All other sides made of MS sheet, Two sides of the panel are to be perforated for air
ventilation.
Back side in
the form of hinged door with suitable locking arrangement.
The working area top fitted in front of the Instrument Panel at a height of 750 mm from
bottom.
The top of W = 900 mm x D = 375mm and made of 19mm marine plywood fitted with 3
mm Ivory colour edhylam sheet
on top.
The three sides of the working top lipped using 22mm x 6mm teakwood lipping patti.
30 A. Educational type backelite insulated banana terminals provided for supply and
motor connection.
Circuit diagram of panel provided inside the panel.
All accessories connected with internal wiring ferrules etc.
The Instrument Panel consist of following accessories :
1) Voltmeter M.I. Type 96 mm x 96 mm Sq. 0-300V : 1 No.
2) Ammeter M.I. type 96 mm x 96 mm Sq. 0-10A : 1 No.
3) Suitable D.O.L. Starter Single Phase : 1 No.
4) DP MCB 16 Amp 250 V. ISI Marked mounted on panel board :1 No.
5) Indicating lamp for incoming &outgoing , LED type, 12 mm size : 2 Nos.
6) HRC fuses 16 Amp Backelite type base : 2 Nos.
PAINT :
Motor will be painted with two coats of smoke gray oil paint and panel board will be
powder coated.
BASE PLATE :
Motor mounted on fabricated base plate of M.S.'C' channel size 75 x 40 x 6mm thick
Motor universal 230 volt, 50cycles 1/4 HP with starter/switch
A Laboratory Type Model For Conducting Various Experiments.
TECHNICAL SPECIFICATION :
MOTOR :
Universal Motor Single Phase, Capacity 750 Watts, 230 volts A.C. / D.C. 1500 RPM
(O.L.) 50 Hz, TEFC, class 'B' insulation, frame 100, horizontal foot mounted.
Educational type Backelite Insulated banana type terminals 30 Amps provided on
terminal box.
Four terminals armature and field brought out on terminal box with marking.
Control Desk :
The Control desk consist of an Instrument panel and working area.
The control desk made of 30mm x 30mm x 1.6mm tubular mild steel and MS sheet of 1
mm thickness, Siemens Grey
colour powder coated with wooden top on the
working area.
The overall dimensions W = 900 mm ; D = 625 mm ; H = 1500 mm.
The Box type Instrument Panel above the working area and of size W = 900 mm ; D =
250 mm ; H = 750 mm & Front
side of 6mm thick bakelite sheet of brown colour
25
25
and fitted at inside of the tube structure.
All other sides made of MS sheet, Two sides of the panel are to be perforated for air
ventilation.
Back side in the form of hinged door with suitable locking arrangement.
The working area top fitted in front of the Instrument Panel at a height of 750 mm from
bottom.
The top of W = 900 mm x D = 375mm and made of 19mm marine plywood fitted with 3
mm Ivory colour edhylam sheet
on top.
The three sides of the working top lipped using 22mm x 6mm teakwood lipping patti.
30 A. Educational type backelite insulated banana terminals provided for supply and
motor connection Circuit diagram of panel provided inside the panel.
All accessories connected with internal wiring ferrules etc.
The Instrument Panel consist of following accessories :
Voltmeter M.I. type 96 mm x 96 mm Sq. 0-300V : 1 No.
Ammeter M.I. Type 96 mm x 96 mm Sq. 0-5A : 1 No.
Suitable D.O.L. Starter : 1 No.
DP MCB 16 Amp 230 V mounted on panel board : 1 No.
Indicating lamp for incoming & outgoing, LED type, 12 mm size : 2 Nos.
HRC fuses 10 Amp, 230 V Backelite type base : 2 Nos.
Change over switch for AC and DC output : 1 No.
Suitable Stand by DC Supply provided inside the panel. : 1 No.
PAINT :
Motor will be painted with two coats of smoke gray oil paint and panel board will be
powder coated.
BASE PLATE :
Motor mounted on fabricated base plate of M.S.'C' channel size 75 x 40 x 6mm thick
37
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39
3
Stepper Motor with Digital Controller
Microprocessor based stepper motor controller : with a bifilar 2 phase D.C. stepping
motor.
The stepping motor can be programmed in three parameters namely
1. Speed 2. No. of steps. 3. Direction.
It is specially designed low cost yet sophisticated control lab kit the microprocessor
system consist of 8085 A CPU 8155 scratch pad and 8279 key board display controller
and EPROM The monitor programme in EPROM is used to enter application programme forstepper motor controller.
The unit which houses the stepper motor is designed to demonstrate the basic
principles of stepper motor with manual switching. The same contains power amplifiers
and Regulated power supply with Stepper motor Power amplifier alongwith regulated
power driving the stepper motor.
Arrangement for manual operation of stepper motor control.
Synchronous motor 3 Phase, 3 HP, 415V, 50Hz, 4 Pole, with accessories.
1. Three Nos. of Moving Coil Ammeter of Range 10A AC of size 96*96mm provided on
the Panel.
2. Three Nos. of Moving Coil Ammeter of Range 3A AC of size 96*96mm provided on
the Panel.
3. One No. of Moving Coil Ammeter of Range 3A DC of size 96*96mm provided on the
Panel.
4. Two Nos. of Moving Coil Voltmeter of Range 500V AC of size 96*96mm provided on
the Panel.
5. One No. of Frequency Meter of Range 50/55Hz of size 96*96mm provided on the
Panel.
6. Two Nos. of Miniature Circuit Breaker of Range 16Amps (MCB/ TPN) Provided on
the Input Side &
Output Side.
7. One No. of Variable Rheostat of Range 250 Ohms/ 200 Watts Provided behind the
Front Panel with
SPST Switch.
8. One No. of Direct On Line Starter of Range 7HP/ 10Amps Provided on the Front
Panel.
9. One No. of Starter Switch of Range 9 - 14Amps. Provided On the Front Panel.
10. Six Nos. of Indicators provided on the Input & Output side.
11. Dimensions : 775 x 360 x 560 mm (L x B x H).
12. Power Requirement : Three Phase 415V AC
Thyristor/IGBT controlled D.C. motor drive with tacho-generator feedback
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25
40
4
arrangement.
Operations
Main input voltage operated at 230 V AC+/-1% 50 Hz. Fuse is intact in the fuse carrier
and is rated correctly.
Easy variation of speed control through speed controller showing Digital Display
Variation of armature voltage and corresponding RPM of motor on Digital RPM meter.
Reverse and Forward Direction switch.
Field Failure protection.
Current Limiter : DC Drive Drive rating is not lesser than motor rating 1 HP,INPUT
VOLTAGE:-220VAC ,1PHASE OUTPUT VOLTAGE:-220VDC,4AMPS.
DC Drive features
1) Relay output (2 Nos.) for status of drive (fault & ON)
2) speed reference 0-10V for speed control
3)Analog tachofeed back,input 0-30V, DC
4) Under/over voltage,short circuit protection.
Tacho Generator
Output Voltage : 1 volt A.C. / 100 RPM ( 20V)
Linearity
: within +/- 0.5%
Output Current : 20 mA Max.
Internal Resistance : 45 ohm.
Shaft
: 8mm dia 30mm length
Specification Of Digital RPM Meter
Range : 0-3000 RPM
Display : 4-Digital seven segment display
Resolution
: 1 V per 100 RPM
Gating time
: 1 Sec.
Operating Voltage
: 230 V AC +/- 10% of 50Hz
Size
: 96 X 96 mm
Tacho-Generator
Techo generator flexible coupled to D.C. Motor having
Digital RPM meter suitable for operation upto 3000 RPM
Other Accessories ON / OFF Rotory Switch, '16 Amp, 250 V , Digital Ammeter, Digital
Voltmeter, Signal
Isolator, Pot, switches, Indication for Digital input
Size of Kit
: MS Stand of 700 ( h) X 500 (w) of L type of Channel of Size 35 x 35
x 3 mm with front : sheet of powder coated.
Base plate for motor mounting of size 170 x 150 x 5 mm.
Motor : DC Motor rating 1 HP, 220 V. 4 Amp, 2 Pole.
Thyristor/IGBT controlled A.C. motor drive with VVVF control
3 Phase, 3 HP
Objective:
Thyristor/IGBT Controlled AC Motor With VVVF Control has been
designed to start & control of AC motor.
Features:
Compact and easy to use in electrical laboratories
Equipped with high safety features
Portable and easy to install
Elaborated instruction manual with calculated values
Complete setup consist of control Panel & AC Induction Motor)
Supplied with Patch cords for Interconnections & Instruction Manual
Control Panel
Technical Specifications:
Control panel housed in a wooden cabinet in tapered shape for better view angle.
Meters are mounted on thick Bakelite front panel with connection terminals. Circuit &
connection diagram printed on base panel with input & output terminals (4mm).
Meters
:1No. Digital Voltmeter Range 0-300V AC , Size 96X96mm
:1Nos. Digital Ammeter Range 0-10A AC , Size 96X96mm
:1No. Digital RPM Meter ,Size 96X96mm
IGBT
: Thyristor/IGBT AC Drive
Protections
:Triple pole & neutral isolator (TPN/MCB) 16Amps
Power requirement:415~440V AC , 50Hz, 3 Phase
Accessories:
AC Induction Motor 3 Phase 3HP with Sensor Arrangement
25
Technical Specifications (Induction Motor):
Capacity
:3HP
Cage
:Steel Body
Class
: E Class
RPM
: 1500 approx.
Shaft
:Single
Current
:6 Amps Max.
Windings
:Stator winding
Input Terminal
:6
Mounting
:Foot Mounted arrangement
Power requirement:415~440V AC , 50Hz, 3 Phase
(M.Sibi Chakkravarthy) IAS
Director
Skill Development, Madhya Pradesh
Jabalpur