35kV three-phase four-wire
The combination transformer is an outdoor epoxy resin casting (water silicone), three-phase four-wire outdoor type products, suitable for rated frequency 50 (60) Hz, rated voltage of 35kV outdoor or indoor neutral grounding system for current and voltage measurement, power measurement and relay protection, in line with the level of filth requirements.
Description
Overview:The combination transformer is an outdoor epoxy resin casting (water silicone), three-phase four-wire outdoor type products, suitable for rated frequency 50 (60) Hz, rated voltage of 35kV outdoor or indoor neutral grounding system for current and voltage measurement, power measurement and relay protection, in line with the level of filth requirements.
Model meaning:
J-Voltage transformer
L-Current transformer
S-Three-phase
Z-cast insulation
35-Rated voltage (kV)
Y-"Y" type wiring
W2-Resistant to Class III filth
Technical parameters:
Power factor:COS=0.8(lagging)
Rated insulation level: 40.5/95/185kV
Surface creepage distance: to meet the Ⅲ grade filth level
Partial discharge:≤20PC


Category:
10-35kV Combined Sensor

Keywords:
Current/Voltage transformer