load-ratio voltage transformer
no load voltage regulating transformer
off-load voltage regulation transformer
on load voltage regulating transformer
on-load voltage regulation transformer
On-load voltage regulation with transformer
transformer low-voltage single-phase no-load test
1 000 kV UHV capacitance voltage transformer
1000 kV capacitor voltage transformer
220 kV capacitance voltage transformer
actual transformation ratio of voltage transformer
anti-resonance voltage transformer
Bipolar Voltage Transformer
Bus Voltage Transformer
capacitance voltage transformer
Capacitive Voltage Transformer
Capacitive Voltage Transformer CVT
Capacitor Type Voltage Transformer
capacitor voltage transformer
电容式电压互感器(CVT)
电容式电压互感器
电压互感器
电容型比压器