| Application: | Electronic |
|---|---|
| Type: | Voltage Transformer |
| Phase: | Three |
| Operation Condition: | Indoor |
| Usage: | Protection |
| Winding Form: | Single Layer & Tightly Wound Type |
| Samples: |
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| Customization: |
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JDJJ2-35(38.5) type voltage transformer is an external single-phase three-winding oil-immersed product, suitable for power lines with AC 50Hz, rated voltage 35(38.5)KV, and the neutral point is not directly grounded. Voltage monitoring, energy metering and power supply for relay protection and signalling devices. This product complies with IEC60044-2 and GB1207 "Voltage Transformer" standards
The first winding of this type of voltage transformer is used for grounding the neutral point, so the insulation levels on both sides of the winding are different. The power line side (A side) is completely insulated, the grounding side (X side) is not completely insulated, and the A side is insulated by 35 ( 38.5) The KV porcelain sleeve is drawn out, the X side is drawn out by the 0.5KV porcelain sleeve, and the secondary winding and the residual voltage winding are drawn out by the 0.5KV porcelain sleeve respectively.
This type of voltage transformer can withstand one-phase grounding caused by overvoltage without damage. This type of voltage transformer must be used in sets of three
33kV Single Phase outdoor type Voltage Transformer
1. single phase and oil-immersed product,
2.It is used for electric energy metering,voltage control and relay protection in the electric system of rated frequency 50/60Hz .
3. rated voltage 33kV or 35kV
4.Max.system voltage :36kV or 40.5kV
outdoor type Voltage Transformer voltage transformer oil-immersed voltage transformer
5.rated voltage ratio:
33000/√3/110/√3/110/3V
33000/√3/110/√3/110/√3/110/3V
35000/√3/100/√3/100/3V
35000/√3/100/√3/100/√3/100/3V
6.Acurracy class:
metering :0.2 ,0.5 ,1 ;Burden :30VA---250VA
protection :3P , 6P ;Burden:100VA
7.Ultimate output(VA):1000VA,2x500VA
8. outdoor type Voltage Transformer voltage transformer oil-immersed voltage transformer
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