I General description
The voltage transformer is designed for metal-clad withdrawable switchgear, it is epoxy resin casted with totally-enclosed structure. It is suitable for the indoor AC power system with rated frequency 50Hz, rated voltage 20kV and below voltage, used for voltage and power measurement and reply protection.
II Technical specification
1. Power factor of load: COSΦ=0.8 (lagging)
2. Surface creepage distance: pollution II class
3. Standard: GB1207-2006 Voltage Transformer
4. Other technical parameters please refer to below table
Rated voltage ratio
Accuracy class combination
Rated output (VA)
Limit output (VA)
Rated insulating level (kV)
For special needs please contact with us.
III Photo and overall drawing