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TYD-3566110220kV High Capacitor Voltage Transformer

Summary 
It is outdoor,single phase and oil capacitor voltage transformer,which is used for metering and relay protection of 35~220kv,50hz system.its capacitor divider is also used as coupling capacitor in carrier wave coupling device in power line unit.

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TYD-35/66/110/220kV high capacitor voltage transformer

Summary
It is outdoor,single phase and oil capacitor voltage transformer,which is used for metering and relay protection of 35~220kv,50hz system.its capacitor divider is also used as coupling capacitor in carrier wave coupling device in power line unit.

Service condition
Max. temperature:+45°C
Min. temperature: -40°C
Altitude: not more than 1000m(technical condictions through consulation when altitude is more than 1000m)
Environment pollution class: II, III, IV pollution area(if there are special requirement please indicate on contract.
Seismic fortification intensity: 9 degrees
Wind velocity: no more than 35m/s
Installation site: indoors or outdoors

System condition
System rated frequency(Hz) 50HZ 50HZ 50HZ 50HZ
Rated primary voltage(KV) 35/√3 66/√3 110/√3 220/√3
Rated secondary voltage(KV) 0.1/√3 0.1/√3 0.1/√3 0.1/√3
Residual winding voltage(KV) 0.1/3 0.1/3 0.1 0.1
neutral effectively earthed (Yes/No) No No Yes Yes



Type Highest
voltage
for
equipment (KV)
insulation level Rated burden Total Wt
(Kg)
(KV) (VA)
Power
frequency
Lighting
impulse
Measuring
winding 0.2
Measuring or
protection
winding 0.5(3P)
Residual
winding 3P
TYD35/√3-0.01H 40.5 80(95) 185(200) / 100 100 500
TYD35/√3-0.02H 50 50 100 510
TYD66/√3-0.01H 72.5 140(160) 325(350) / 150 100 610
TYD66/√3-0.02H 150 150 100 650
TYD110/√3-0.01H 126 200(230) 480(550) / 150 100 610
TYD110/√3-0.02H 100 100 100 650
TYD220/√3-0.01H 252 395(460) 950(1050) / 150 100 840
TYD220/√3-0.02H 100 100 100 940

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