Technical Associates
Limited
An ISO 9001:2008 Company
Energising India since 1969…
About Us
Manufacturers of
Power and Distribution
Transformers
Turnkey Transmission &
Distribution EPC Projects
We offer solutions spanning the full length of
Transmission & Distribution Opportunities
2
About Us
•
Currently manufacturing transformers from 5 KVA,
11 kV up to 200 MVA 220 kV class.
•
Planned production of Power Transformers upto
765 kV at new plant in India.
•
Manufacturing Capacity 18,000 MVA Per Annum.
•
Turnkey Projects for building electrical substations,
transmission & distribution lines upto 400 kV.
Aggressive Targets, Confidence to grow
3
About Us: Milestones
1967: Technical Associates was founded as a partnership firm.
1973: Present manufacturing location at Lucknow established
1985: Indian Transformer Manufacturers’ Association (ITMA) set up with TAL as a founder member
1991: TA gets ISO 9000 certification for complete transformer manufacturing process
2001: TA becomes regular manufacturer of 40.0 MVA, 132 kV Power Transformers
2006: Turnkey Power Projects division set up for executing Transmission & Distribution EPC projects.
2007: Work commences on setting up a state of the art manufacturing plant in Sitarganj, Uttarakhand
for manufacture of Extra High Voltage Power transformers up to 765 kV class.
2008: State of the art plant commissioned at Sitarganj (Uttarakhand). It will enlarge TAL’s transformer
product portfolio to include EHV Transformers up to 765 kV; a quantum leap in manufacturing
and technology.
2009: TAL Sitarganj Unit raised first Invoice.
2009: TAL commissions Vapour Phase Drying Plants and Impulse Generators (HAEFELY,
Switzerland).
2010: Both plants of TAL certified for compliance with ISO 9001:2008 standard.
2011: TAL delivers it's first 100 MVA 220/132 kV Auto Transformer to APTRANSCO.
2011: TAL executes it's first export order for Power Transformers for ZESCO, Zambia.
2011: TAL manufactured 160 MVA, 220/132 kV voltage class Power Transformer and successfully
Impulse tested by ERDA Vadodra.
2012: TAL executes export order for Power Transformers for Tokai Power Products Ltd., Bangladesh
and Distribution Transformation for ABERME, Republic of Benin, West Africa.
2012: TAL installed UP's first 2 MWp Solar Photovoltaic Power plant in District Barabanki Inaugurated
by Honorable Chief Minister of Uttar Pradesh.
2013: TAL executes export order for Power & Distribution Transformers for Energie du Mali, Africa.
2013: TAL received approval from RDSO for manufacturing and supply of Traction Transformers
upto 30MVA, 220 KV.
2013: TAL Sitarganj unit approved by Power Grid corporation of India Ltd. (PGCIL) & NTPC.
2013: TAL testing facilities duly approved and accredited to NABL.
2013: TAL approved for repair of 400/220/132 KV Power Transformers by Power Grid corporation
of India Ltd. (PGCIL).
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Pan India Presence
Plant Locations
Sales Network
5
Overseas Supplies
6
Products Portfolio
7
Power Transformers
100 MVA, 220/132/11 kV Power Transformer
S. No
Rating
Voltage Class
33 kV Power Transformer
1
3.15 MVA
33/11 kV
2
5 MVA
33/11 kV
3
6.3 MVA
33/11 kV
4
7.5 MVA
33/11.5 kV
5
8.0 MVA
33/11 kV
6
10 MVA
33/11 kV
7
20 MVA
33/11.5-6.25 kV
66 kV Power Transformer
1
12.5 MVA
66/11 kV
2
12.5/ 16 MVA
66/11 kV
3
20 MVA
66/11 kV
4
16/ 20 MVA
66/11 kV
5
25/ 31.5MVA
66/11 kV
132 kV Power Transformer
1
10/16 MVA
132/11 kV
2
12.5 MVA
132/11 kV
3
20 MVA
132/11 kV
4
20/25 MVA
132/33 kV
5
31.5 MVA
132/33 kV
6
40 MVA
132/33 kV
220 kV Power Transformer
12.5 MVA, 66/11 kV Power Transformer
1
60 MVA
220/132/11 kV
2
100 MVA
220/132/11 kV
3
160 MVA
220/132 kV
40 MVA, 132/33 kV Power Transformer
8
Distribution transformers – Three phase
8 MVA, 33/11 kV Distribution Transformer
S. No
Rating
Voltage Class
1
10 kVA
11/0.433 kV
2
15 kVA
11/0.433 kV
3
16 kVA
11/0.433 kV
4
25 kVA
11/0.433 kV
5
40 kVA
11/0.433 kV
6
63 kVA
11/0.433 kV
7
100 kVA
11/0.433 kV
8
200 kVA
11/0.433 kV
9
250 kVA
11/0.433 kV
10
250 kVA
33/0.4 kV
11
300 kVA
11/0.433 kV
12
315 kVA
11/0.433 kV
13
400 kVA
11/0.433 kV
14
400 kVA
6/0.42 kV
15
400 kVA
11/0.42 kV
16
500 kVA
11/0.433 kV
17
630 kVA
11/0.433 kV
18
750 kVA
11/0.433 kV
19
1000 kVA
11/0.433 kV
20
1500 kVA
11/0.433 kV
21
2000 kVA
11/0.433 kV
ƒ All the above rating can also be manufactured for 33 kV or 22 kV voltage range
ƒ Transformers upto 300 kVA, 11/0.433 kV are generally manufactured with
aluminum winding, though copper wound transformers can be manufactured if
required
Distribution Transformers (11 kV)
Distribution Transformers (33 kV)
ƒ Transformers of 315 kVA and higher ratings are with copper winding
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Distribution transformers –Single phase wound core
S. No
Rating
Voltage Class
1
5 kVA
6.3/0.240 kV
2
5 kVA
25/0.240 kV
3
5 kVA
11/¥3 kV/240 kV
4
10 kVA
6.3/0.240 kV
5
10 kVA
25/0.240 kV
6
10 kVA
11/0.250 kV
7
16 kVA
6.3/0.240 kV
8
25 kVA
6.3/0.240 kV
9
50 kVA
6.3/0.240 kV
ƒ
Transformer of 10 kVA are copper / aluminum wound
ƒ
Transformer of 16 kVA and higher rating can be made either with copper or
aluminum or composite windings
ƒ
Transformer with primary voltage of 11 kV and intermediate ratings are also
manufactured
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Manufacturing Facilities
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Manufacturing process
Core
Conductor
Insulation
Aluminum / Copper rod
Press Board, Insulating
paper, Permawood
Bare Strip / Wire to size
Slit paper, blocks, spacers,
supports, strips
CRGO Coil
Tank fabrication
Fabricated Tank
Ready cut core
Paper covering for Strip /
Wire
Coil winding LV & HV
End frame
fabrication
Core assembly
Coil pre heating & pressing
Tanking
Oil filling
Core coil assembly
Filtration
Ratio check
Testing
Main assembly connections
Inspection
Ratio Check
Vacuum Drying/ Vapour
Phase Drying
Dispatch
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Manufacturing Facilities –Lucknow
•
Spread out over 8 acre area with ~ 6,000 sq. meters of covered sheds
•
Shops are of adequate height with liberal floor area and are equipped with E.O.T cranes and other material handling facilities
•
Separate facilities have been earmarked for assembly of Distribution and Power Transformers
•
TAL has invested heavily in backward integration and does in-house production of major raw materials
– Core processing (Slitting, Cutting and Annealing)
– Conductor manufacturing (Drawing, Annealing and Paper covering)
– Transformer oil processing
– Tank fabrications
– Winding
– Assembly and tanking
•
Manufacturing capacity of ~ 4,000 MVA per annum of mixed transformer ratings
Distribution Transformer Bay
Power Transformer Bay
Power Transformer Test Station
13
Lucknow plant
Winding Machines for handling heavy weight coil winding
at variable speeds upto 10.0 MT capacity
Core Cradles designed especially for high quality large
Core Assembly
14
Lucknow plant
Complete facilities for Insulation cutting/ processing
15
Lucknow plant
Complete facilities for Drawing of Round/
Rectangular Copper/ Aluminium conductor for
use in Transformer windings
Multi Layer Paper strip covering machines for
Winding conductor
16
Lucknow plant
Cranes of 5, 10, 25, 35, 150 MT lifting capacity
17
New manufacturing facility at Sitarganj
T2: 33 kV
transformer
assembly
T9: Impulse
Test Area
T8:
Fabrication
T9: 220/ 400
kV
Assembly
T7: Core
Slitting,
cutting,
annealing
T1: 11 kV
transformer
assembly
EHV Test
Area
T6: 66/ 132
kV
Assembly &
Testing
T5: 66/ 132/
220/ 400 kV
Winding
T4:
Insulation
Processing
T3: Central
Store
New Plant in Uttarakhand, North India
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Manufacturing facilities – Sitarganj
•
Spread out over 12.5-acre area and is fully equipped to manufacture EHV power transformers upto 765 kV voltage class
•
The manufacturing sheds occupy a total covered area of ~ 23,000 sq.m. ranging from 4 m to 24 m in height, and spans of 12 m to 24 m
•
The plant has been designed for optimal material and work flow, and integrated manufacturing operations with separate bays planned for:
– Single phase and Three phase 11 kV distributions transformer
– Three phase 33 kV distribution transformer
– Three phase 66 & 132 kV power transformer
– Single phase and three phase 220 to 765 kV power transformer
•
–
Coil winding
–
Insulation processing
–
Mild steel fabrication
–
Impulse testing set-up
Manufacturing capacity of 14,000 MVA per annum of mixed transformer ratings. Would be able to manufacture and deliver one 132 kV
transformer per day
Distribution Transformer Bay
Material Handling Facility up to 300MT (2 X 150)
Power Transformer Bay
Power Transformer Test Station
19
New manufacturing facility at Sitarganj
20
New manufacturing facility at Sitarganj
21
66/132 kV Winding Area
22
66/132 kV Winding Area
23
66/132 kV Winding Area
24
66/ 132 kV - Assembly
25
66/ 132 kV - Assembly
26
100 MVA 220/132/11 kV Auto Transformer CCA
27
Autoclave & Vapour Phase Drying Oven (VPD)
28
132 kV transformers under test
29
132 kV transformers under test
30
66/132 kV test station
31
220/ 400 kV assembly with 2x150 MT EOT cranes
32
Impulse Test area: 1600 kVP, 160 KJ Impulse Generator
33
Design & engineering and R&D
•
EXPERT DESIGN & ENGINEERING TEAM
•
•
TALಬs GM and senior consultant are both Ex GMs of BHEL
The director of the design & engineering has been working with TAL for last 41 years
Years of
Experience
S.No
Designation
Qualification
1
2
3
4
5
GM (Technical)
M.E. (Elect)
Sr. Consultant
B.Sc. (Elect. Eng.)
45
Director
B.E. (Elect. Eng.)
42
38
Plant Head
B.E. (Elect.)
39
General Manager
B.E. (Mechanical)
37
6
Deputy General Manager
BE (Electrical Engg.)
14
7
Deputy General Manager
Diploma in Electrical
15
8
Deputy General Manager
B.Tech (Electrical)
18
9
10
Manager
B.Tech (Mechanical)
20
Sr. Engineer
B.Tech (Elect)
5
11
Sr. Engineer
B.Tech (Elect)+Pursuing M.Tech
12
13
14
Sr. Draftsman
B.A.+ ITI
Sr. Draftsman
B.A.+ ITI
5
Engineer
BE(Power Electronics)
7
15
Engineer
B. Tech (Electrical & E.)
2
16
Engineer
Diploma in Mechanical
3
17
Trainee Engineer
B.Tech (Mech)+Pursuing MBA
2
18
19
20
21
Trainee Engineer
B. Tech (Mech.)
1
Trainee Engineer
M.E. (High Voltage)
0.1
Trainee Engineer
M.E. (High Voltage)
0.1
Draftsman
ITI & Diploma (Mech)
3.6
6
•
STRONG R&D
• TAL has strong R&D team having capabilities of
developing new products in house
• All the products manufactured by the company
have been developed in-house including the 220
kV & 132 kV transformers
• The company has a fully computerized design
office and all transformer designs are done on
the basis of in-house developed software
• For mechanical design, Computer Aided Design
tools like AutoCad & Solidworks are used
extensively
• Large number of TAL transformers have
successfully cleared Impulse Voltage Withstand
Capability tests at 3rd party, Government
accredited Laboratories like CPRI (Central
Power Research Institute)
• TAL also has some of the largest no. of
transformers that have cleared 3rd party short
circuit tests, amongst companies of TALಬs size
3
TAL has a very strong, highly experienced design & engineering and R&D team capable of taking new challenges
34
Testing facilities
OVERVIEW
ƒ Independent testing facilities for Power and Disttibution transformers at both
Lucknow and Sitarganj plant.
ƒ TAL’s Test lab has been assessed and accredited in accordance with the
standard ISO/IEC 17025:2005 by National Accreditation Board for Testing
Calibration Laboratories (NABL).
ƒ All routine tests/Impulse test & Temperature rise tests as per IS2026/IEC60076
are performed in house using fully automated, computerized test benches &
advanced testing software. TAL can also conduct specialized advance tests
such as measurement of Partial Dischargge, SFRA etc. at its works.
ƒ Short circuit tests are conductted at CPRI (Indiaಬs leading, independent test
center).
ƒ Impulse voltage withstand ability tests are carried out through two impulse
generators (1600 kVp, 160 kJ and 900 kVp, 45 kJ) from Haefely, Switzerland
with expandable capacity to test transformers of 765 kV voltage class.
Impulse Testing
Facility
Testing with Yokogawa Power Analyzer
35
Our Quality Policy
We, at Technical Associates, are committed to achieve total
satisfaction of our customers by:
ƒ Effectively implementing and continually improving the
Quality System.
ƒ Delivering on time, products conforming to agreed
specifications at competitive prices.
ƒ Collectively and individually striving to do things right – the
first time and every time - both in personal life as well as at
the workplace.
ƒ Continuous up-gradation of technology and active
involvement of all employees and associates in productivity
improvement.
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Turnkey Projects
37
Turnkey Projects
•
TAL Engineering Projects Division (EPD) was established in 2006 to
enhance and capitalize Technical Associatesಬ strong presence in the power
T&D sector
•
It undertakes complete execution of turnkey electrification projects from
conceptualization , design, engineering, procurement, erection and
commissioning
•
The tasks taken up by TAL EPD include Rural Electrification Works,
Distribution & Transmission lines from LT (440 V) to 220 kV, and electrical
Substations from 11 kV to 220 kV
•
Scope of works undertaken include:
•
•
•
•
Complete design, engineering & planning
Procurement & project management
Erection / construction / commissioning / testing
Handing over to customer / training
•
Works undertaken include:
•
•
•
•
•
•
•
Planning, erection and commissioning of HVDS network
Rural electrification planning and commissioning
Setting up of LT lines for urban / Rural networks
Setting up of 11 kV distribution substations and lines
Setting up 33/66/132/220 kV switch-yards and lines
Energy auditing
Planning, erection and commissioning of intelligent rural load management systems
•
Main strengths :
•
Experienced engineers, technicians & support staff from the field of project
tendering, engineering, execution, erection, commissioning and testing
High level of quality control
•
66 kV Sub-station with TAL transformer
132 kV Sub-station under construction
66 kV Sub-station at Mohra, Haryana
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Customers
CUSTOMER SEGMENTS
KEY CUSTOMERS
ƒ Key customer segments catered by TAL include:
• State (regional) electricity utilities
• Overseas electricity boards.
• Government & private power companies
• Government and private power equipment manufacturing
companies
• Infrastructure companies
• Other manufacturing companies
39
Partnering with us - the advanTAge
• A proven track record
• Historically proven capabilities in
engineering / design
• State-of-the-art infrastructure
• 40 year old credibility
• Close proximity
Your Partner in Progress
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