Application: | Electronic, Instrument |
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Type: | Voltage Transformer |
Phase: | Single |
Operation Condition: | Indoor |
Usage: | Measurement |
Winding Form: | Single Layer & Tightly Wound Type |
Samples: |
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Customization: |
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China Manufacturer 50mA 4kv 0.5 Class Voltage Transformer
The EPN26 Series are Potential transformers. It is Small size, PCB mounting and low cost.
Customized current ratio available.
Rated Primary Voltage V1 ( 50~400Hz) |
100 , 100√3 , 150 , 220 , 380 V |
Turn ratio |
Np:Ns=2000:200 |
Current ratio |
5mA/50mA |
D.C. Resistance at 20 ºC(Ω) (1)- (2) |
254±10% |
D.C. Resistance at 20 ºC(Ω) (3)- (4) |
7.4±10% |
Rated Secondary Voltage V2 |
500 mV |
Phase error at rated current range (3)- (4) |
≤60' |
Accuracy@RL=10Ω (3)- (4) |
0.5% |
Operating Temperature Range |
-40~85ºC |
Storage Temperature Range |
-45~90ºC |
Dielectric Withstanding Voltage(Hi-pot) |
4KV/1mA/1min |
Insulation Resistance |
DC500V/100MΩ min |
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