DIGITAL VOLTMETER - ACCORD Electro

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DIGITAL VOLTMETER
OPERATION MANUAL
MODEL
VM-02 A
TECHNICAL SPECIFICATIONS:
1.
2.
Auxiliary Supply
Input
:
:
90-270 V AC/DC
110VAC through PT selector switch.
3.
4.
Indication
Range
:
:
PT primary @ 110VAC secondary.
0 to 22KV.
5.
6.
Display
Cutout dimensions
:
:
12.5mm bright red LED.
92 X 92mm +2 mm.
7.
8.
Overall dimensions
Operating temperature
:
:
96 X 96mm, 80mm depth.
0 to 55C.
9.
Operating humidity
:
Less than 95% RH.
KV
INSTRUMENT FRONT
INSTRUMENT BACK
UNPACKING & INSTALLATION:
1) The instrument is designed to give trouble free performance for many years to come & to
withstand wear & tear in industrial atmosphere.
2) The instrument is a delicate electronic device. Handle it with utmost care.
3) Unpack carefully & avoid dropping & rough handling.
4) Take care of the front LED display.
INSTRUCTIONS FOR OPERATION:
1. Connect the auxiliary supply with correct polarity.
2. Establish the PT connections as shown in the diagram above.
3. The instrument is calibrated to the PT ratio specified while ordering. Connect the PT with the
correct ratio.
4. Ensure that the auxiliary supply voltage is maintained at its rated.
5. For proper operation of the meter & to avoid damage to the instrument, the auxiliary supply
voltage should never cross the specified limits.
Note:
 There are no ‘user serviceable’ parts inside. Contact us for any after-sales-service.
 Follow standard Engineering practices for wiring & other procedures.
Ref: OM/VM/07-08/01
ACCORD ENTERPRISES
208, Suchita Industrial Estate, Opp. Oswal Park, Pokharan Road No. 2, THANE (W)-400601. Maharashtra.
Telefax: 00 91 22 25345866, 25380036. E-mail: accordent@vsnl.net
DIGITAL AMMETER
OPERATION MANUAL
MODEL
AM-02 A
TECHNICAL SPECIFICATIONS:
1.
2.
3.
4.
5.
Auxiliary Supply
Input
Indication
Display
Range
:
:
:
:
:
6.
7.
8.
9.
Cutout dimensions
Overall dimensions
Operating temperature
Operating humidity
:
:
:
:
90-270 V AC / DC
5A through CT.
100-75/5A
12.5mm bright red LED.
J1,J2 :- OPEN – 75A
J1,J2 :- SHORT – 100A
92 X 92mm +2 mm.
96 X 96mm, 80mm depth.
0 to 55C.
Less than 95% RH.
A
INSTRUMENT FRONT
INSTRUMENT BACK
UNPACKING & INSTALLATION:
1) The instrument is designed to give trouble free performance for many years to come & to
withstand wear & tear in industrial atmosphere.
2) The instrument is a delicate electronic device. Handle it with utmost care.
3) Unpack carefully & avoid dropping & rough handling.
4) Take care of the front LED display.
INSTRUCTIONS FOR OPERATION:
1. Connect the auxiliary supply with correct polarity.
2. Establish the CT connections as shown in the diagram above.
3. The instrument is calibrated to the CT ratio specified while ordering. Connect the CT with the
correct ratio.
4. Ensure that the auxiliary supply voltage is maintained at its rated.
5. For proper operation of the meter & to avoid damage to the instrument, the auxiliary supply
voltage should never cross the specified limits.
Note:  There are no ‘user serviceable’ parts inside. Contact us for any after-sales-service.
 Follow standard Engineering practices for wiring & other procedures.
Ref: OM/AM/07-08/01
ACCORD ENTERPRISES
208, Suchita Industrial Estate, Opp. Oswal Park, Pokharan Road No. 2, THANE (W)-400601. Maharashtra.
Telefax: 00 91 22 25345866, 25380036. E-mail: accordent@vsnl.net
DIGITAL FREQUENCY METER
OPERATION MANUAL
MODEL
LFM - 04
TECHNICAL SPECIFICATIONS:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Auxiliary Supply
Input
Indication
Range
Display
Cutout dimensions
Overall dimensions
Operating temperature
Operating humidity
:
:
:
:
:
:
:
:
:
90-270 V AC/DC
110VAC through PT
FREQUENCY Hz
40-60 Hz
12.5mm bright red LED.
92 X 92mm +2 mm.
96 X 96mm, 80mm depth.
0 to 55C.
Less than 95% RH.
DC FUSE
2AMP
SLOW
BLOW
208,Suchita industrial Estate.
Talwar Compound, Opp. Oswal park,
Off Pokhran Road No. 2,
Thane - 400 601.
Telefax
: ( 022 ) 25345866
Email
: accordent@vsnl.net
INSTRUMENT FRONT
INSTRUMENT BACK
UNPACKING & INSTALLATION:
1) The instrument is designed to give trouble free performance for many years to come & to
withstand wear & tear in industrial atmosphere.
2) The instrument is a delicate electronic device. Handle it with utmost care.
3) Unpack carefully & avoid dropping & rough handling.
4) Take care of the front LED display.
INSTRUCTIONS FOR OPERATION:
1)
Establish the PT connections as shown in the diagram above.
2)
The Frequency Meter doesn’t need any additional Auxiliary Supply. It operates on the PT
supply itself.
Note:
 There are no ‘user serviceable’ parts inside. Contact us for any after-sales-service.
 Follow standard Engineering practices for wiring & other procedures.
Ref: OM/FM/07-08/01
ACCORD ENTERPRISES
208, Suchita Industrial Estate, Opp. Oswal Park, Pokharan Road No. 2, THANE (W)-400601. Maharashtra.
Telefax: 00 91 22 25345866, 25380036. E-mail: accordent@vsnl.net
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