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ZW32-12kVcurrent-voltage integrated transformer
Category:
AIS AND RMU SWITCHGEAR COMPONENTS
1. Rated insulation level: 12/42/75kV;
2. Rated voltage transformation ratio: (10 / √ 3) kV/(6.5/3) V;
3. Voltage Part Accuracy Level: 1 (3P);
4. Rated current ratio: Phase current 600 A/1 A or 600 A/5 A, zero-sequence current 100 A/1 A;
5. Current Partial Accuracy Level: Phase measurement 0.5 (5P) 1VA, zero-sequence protection 1S (5P10) 1VA;
6. Partial discharge:14.4≤10pC；
7. Installation site: Suitable for outdoor pole-mounted ZW32 switch 3000 m altitude.
Keywords:
ZW32-12kVcurrent-voltage integrated transformer
Description
1. Rated insulation level: 12/42/75kV;
2. Rated voltage transformation ratio: (10 / √ 3) kV/(6.5/3) V;
3. Voltage Part Accuracy Level: 1 (3P);
4. Rated current ratio: Phase current 600 A/1 A or 600 A/5 A, zero-sequence current 100 A/1 A;
5. Current Partial Accuracy Level: Phase measurement 0.5 (5P) 1VA, zero-sequence protection 1S (5P10) 1VA;
6. Partial discharge:14.4≤10pC；
7. Installation site: Suitable for outdoor pole-mounted ZW32 switch 3000 m altitude.
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