66kv 110kv 220kv Tyd Single Phase Capacitor Voltage Transformer
Basic Info.
Model NO.
66kv 110kv 220kv TYD
Insulating Medium
Insulating Paper
Installation
Active Type
Magnetic Circuit Structure
Combined Type
Voltage Transformation Principle
Photoelectric Type
Installation Place
Outdoor
Transport Package
Wooden Cases
Specification
Customized
Trademark
VILLE
Origin
China
HS Code
85
Production Capacity
500000
Product Description
The main technical performance
1, the installation site: indoors or outdoors.
2, run the installation altitude ≤2000m area. (According to user requirements, can be manufactured altitude
2000m above the plateau-type CVT)
3, installation and operation area ambient air temperature range of -40 ºC ~ + 40 ºC.
4, wind speed installation and operation areas ≤150km / h.
5, seismic intensity installation and operation areas ≤8 degrees.
6, rated frequency: 50Hz / 60Hz.
7, system grounding conditions: effectively grounded neutral point (110 kV -500kV), neutral non-effectively
grounded (66kV or less).
Performance
1, rated primary voltage (kV): 35 / √3,66 / √3,110 / √3,138 / √3,220 / √3,230 / √3,330 / √3,500 / √3.
2, rated secondary voltage (kV): 0.1,0.1 / √3.
3, accuracy class: 0.2,0.5,1.0,3.0,3P.
4, rated capacity: 3500 Pf -20000Pf.
High voltage 66kv 110kv 220kv high capacitor voltage transformer
System condition
Technical data
1, the installation site: indoors or outdoors.
2, run the installation altitude ≤2000m area. (According to user requirements, can be manufactured altitude
2000m above the plateau-type CVT)
3, installation and operation area ambient air temperature range of -40 ºC ~ + 40 ºC.
4, wind speed installation and operation areas ≤150km / h.
5, seismic intensity installation and operation areas ≤8 degrees.
6, rated frequency: 50Hz / 60Hz.
7, system grounding conditions: effectively grounded neutral point (110 kV -500kV), neutral non-effectively
grounded (66kV or less).
Performance
1, rated primary voltage (kV): 35 / √3,66 / √3,110 / √3,138 / √3,220 / √3,230 / √3,330 / √3,500 / √3.
2, rated secondary voltage (kV): 0.1,0.1 / √3.
3, accuracy class: 0.2,0.5,1.0,3.0,3P.
4, rated capacity: 3500 Pf -20000Pf.
High voltage 66kv 110kv 220kv high capacitor voltage transformer
| Item No. | Picture | Description |
| 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. |
| Structure feature |
consists of capacitor voltage divider and electromagnetic unit The capacitor divider is making up of one or several coupling capacitors to series H.V. terminal is at top of capacitor divider. Medium and low voltage terminal is in electromagnetic unit for leading from magnetic on lowest H.V. capacitor chassis Neutral transformer, compensation reactor and damper are filled in the tank, it makes up electormagnetic unit. Transformer oil is filled in the tank and sealed. Volume of oil and internal pressure are adjusted by air at top of tank. Neutral transformer primary side coil can regular coil and voltage error. Compensation reactor regular coil can regular error of phase, secondary winding come out from wiring terminal box of tank front |
|
| 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 |
Technical data
| Type | Highest voltage for equipment (KV) | insulation level (KV) |
Rated burden (VA) |
Total Wt (Kg) | |||
| 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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