Residual voltage transformers are designed to protect capacitor banks against neutral grounding faults.
Technical Specifications
Reference Standard
IEC, IS or ANSI
System Voltage (Um)
Up to 36 kV
Insulation Level
70/170 kVp
Rated Primary Voltage
Up to 33000/Ö3 V
Rated Secondary Voltage
110/Ö3 V
Rated Secondary Voltage for Open Delta Winding
110/3 or 110 V
Burden
As per client requirement
Metering Accuracy Class
0.5 or 1.0
Protection Accuracy Class
3P or 6P
Voltage Factor
1.2 continuous and 1.9 for 8 hours
Insulation Class
B or higher
Frequency
50 or 60 Hz
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