| Customization: | Available |
|---|---|
| Application: | Electronic, Instrument, Position Sensor, Audio, Lighting |
| Type: | Current Transformer |
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The 20kV current transformer/transformer current list/transformer good price is casing resin and fully enclosed product .It is used for metering electric energy and current ,relay protection in the relay protection in the electrical system of rated frequency 50HZ or 60HZ and rated voltage 20kV.The transformer be executed according to the standards IEC44-1 and GB20840.2-2014.
Structural Introduction:
This type of current transformer is fully enclosed and post type .It is small and light .There are four fixing hole of M10 on the bottom
Technical Parameter:
1. Rated insulated level: 24/65/125kV
2. Rated secondary current :5A,1A
3. Rated primary current ,accuracy combination,rated output ,dynamic and thermal stability current
4. Partial discharge levels consistent GB20840.2-2014 Current transformer standard
| Rated primary current(A) | Accuracy class combination | Rated secondary output (VA) | Rated short-time thermal current (kA effective) | Rated dynamic stability current (kA peak) | |||
| 0.2S, 0.2 | 0.5S, 0.5 | 10P10 | 10P15 | ||||
| 30-150 | 0.2S/0.5S/10P; 0.2S/0.5/10P; 0.5S/0.5/10P | 10 | 10 | 15 | 15 | 200In | 500In |
| 150-200 | 31.5 | 80 | |||||
| 200-300 | 45 | 112.5 | |||||
| 300-400 | 63 | 130 | |||||
| 600-800 | 15 | 20 | 15 | 80 | 160 | ||
| 1000-1250 | |||||||
| 1500-2000 | 15 | 20 | 30 | 20 | 100 | 160 | |
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