Introduction
AC voltage test transformers are applicable for the AC voltage withstand test and partial discharge test of different insulation materials and electrical apparatus as below
à Insulators in dry or wet conditions;
à Medium and high voltage Switchgear, GIS;
à Instrument transformer, VT, CT;
à Circuit breaker;
à Power and distribution transformers;
à Power XLPE cables;
à Bushings;
Surge arresters
Technical Specification :
Model No. |
Maximum Output Voltage |
Rated Output Current |
PD Level |
|
(kV) |
(A) |
|
SXAC-5/50 |
50 |
0.1 |
<3pC |
SXAC-5/100 |
100 |
0.05 |
<3pC |
SXAC-20/100 |
100 |
0.2 |
<3pC |
SXAC-50/100 |
100 |
0.5 |
<3pC |
SXAC-50/250 |
250 |
0.2 |
<3pC |
SXAC-500/250 |
250 |
2 |
<3pC |
SXAC-150/300 |
300 |
0.5 |
<3pC |
SXAC-300/300 |
300 |
1 |
<3pC |
SXAC-250/250x2 |
500 |
0.5 |
<5pC |
SXAC-500/250x2 |
500 |
1 |
<5pC |
SXAC-300/300x2 |
600 |
0.5 |
<5pC |
SXAC-600/300x2 |
600 |
1 |
<5pC |
SXAC-1200/300x2 |
600 |
2 |
<5pC |
SXAC-700/350x2 |
700 |
1 |
<5pC |
SXAC-800/400x2 |
800 |
1 |
<5pC |
SXAC-3000/500x3 |
1500kV |
2 |
<10pC |
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