High Voltage Test and Measuring equipment (AC Test Set)500kV, 500kVA

 

Consisting of:

SL NO DESCRIPTION TYPE QTY
1 HV Test Transformer
Rated input/output voltage:600v/500kV,50Hz
Rated Test Voltage:450kV
Rated output power:500kVA,250mA,(125kVA)cont.duty
500kVa,1A(500kVA) 5 min ON
Rated PD level:less than 10pC at rated voltage
TEOK 500-500 1
2 Control Desk (Motorised) with oil cooled auto transformer, switching cabinet SRP 0.5/100E 1
3 Capacitor Measuring 500 kV, 1000 pF PD < 5 pC CK500 1
4 Voltmeter (AC peak--- 4.5 Digit, Digital Display) DSM 1
5 Electrodes for Corona free operation of HV Transformer EL 500 1
6 Compensating Reactor DEL400T 1

Pre-despatch Tests at our Works on No-Load :

Sl.No HV Transformer Type TEOK 500-500 Capacitor (Coupling / Measuring) Type CK500
a No load test on individual modules HV withstand Test at 550 kV, 50 Hz.
b HV withstand Test at 550 kV,50 Hz Measurement of capacitance and Tan d at 20% Voltage Intervals
c 5 flashover Tests at 500 kV Measurement of capacitance and Tan d at 20% Voltage Intervals
d Partial Discharge Test before and after the Test at 20 % Voltage Intervals