| Customization: | Available |
|---|---|
| Application: | Electronic, Instrument, Position Sensor, Audio, Lighting |
| Type: | Combined Transformer |
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This type of transformer internal epoxy resin vacuum casting structure, external iron shell type, mainly suitable for rated frequency 50Hz or 60Hz, rated voltage 10kV and below power system for electric energy measurement, current and voltage measurement.
Ambient air temperature: -40ºC ~ +45ºC
Daily temperature difference: the daily change is not more than 25ºC
Altitude: no more than 2000 meters;
Relative humidity: the daily average is not more than 95%, the monthly average is not more than 90%;
The wind pressure does not exceed 700Pa (equivalent to 34m/s wind speed);
Earthquake intensity: not more than 8 degrees
Pollution level: III
Sunshine intensity: no more than 1000W/m2;
The use site does not allow strong vibration shock and strong external magnetic induction intensity
The performance of products is conformed to IEC61869-1:2007, IEC61869-2:2012 commission requirements
Rated insulation level: 12/42/75kV
Power factor of load: COSΦ=0.8
Rated frequency: 50Hz, 60Hz
Rated secondary current: 5A or 1A
| Type | Rated voltage ratio(V) | Rated current ratio(A) | Voltage transformer accuracy rating and rated output(VA) | Current transformer accuracy rating and rated output(VA) | Rated insulating level (kV) |
| Level0.2 | Level0.2S | ||||
| JLS-6 | 6000/100 | 5-600/5 | 2×20 | 2×20 | 7.2/32/75 |
| JLS-10 | 10000/100 | 5-600/5 | 2×20 | 2×20 | 12/42/75 |
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