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Single Stage AC/ DC
Impulse Test system
AC TEST SET - 100 kV, 7.5kVA
High Voltage Test and Measuring equipment (AC Test Set)
100kV, 7.5kVA continuous
Consisting of :
| SL. No. |
DESCRIPTION |
TYPE |
QTY. |
| 1. |
HV Test Transformer
Pri. 220 V, 50Hz,
Sec. 100kV, 7.5kVA continuous
Partial Discharge < 3 pC upto rated voltage (100 kV) |
TEO
100/20 |
1 |
| 2. |
Control Desk
(Motorised) |
CD
10 |
1 |
| 3. |
Capacitor
(Coupling / Measuring)
120kV, 1000 pF PD < 3 pC |
CK
120 |
1 |
| 4. |
Voltmeter
(AC peak--- 4.5 Digit, Digital Display) |
DSM |
1 |
| 5. |
Flexible connecter |
HSV |
1 |
Pre-despatch Tests at our Works on No-Load :
| HV Transformer (Type TEO 100/10) |
Capacitor (Coupling / Measuring) Type CK 120 : |
- No-Load and short circuit Tests
- HV withstand Test at 120 kV, 50 Hz, for 1 minute
- 5 flashover Tests at 100 kV
- Partial Discharge Test before and after the Test (b) and (c) at 20% Voltage Intervals.
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- HV withstand Test at 144 kV, 50Hz, for 1 minute
- Measurement of Capacitance and Tan at 20% Voltage intervals
- Measurement of Partial Discharge at 20% Voltage Intervals.
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