Products
- Power Meters[10]
- Energy Meters[8]
- Transformers[6]
- Other Electronic Components[10]
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- Insulation Materials & Elements[1]
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- Measuring & Analysing Instrument Processing Services[1]
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Contact Us
- Contact Person : Ms. vivian
- Company Name : Cixi Eden Electric Power Meter Co., Ltd.
- Tel : 86-574-63032910
- Fax : 86-574-63032911
- Address : Zhejiang,cixi,278#Dachang South road, Kandun Street, cixi city, zhejiang province, china
- Country/Region : China
- Zip : 315300
Power meter transformer
Product Detailed
Related Categories:Other Electronic Components
Transformer
Electronic components
relay protection in the electric system
power meter transformer
PCB transformer
Reference Data | Rated primary CurrentA | Maximum CurrentA | Rated Secondary CurrentmA | Accuracyclass | Load Resistance Rb(Ω) | Dimension
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20 | 120 | 10 | 0.1 | 20 | 1 | ||||||||||||||||
limit value between current error and phase error (error contrast) | Accuracy class | current error ± | phase error
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0.01 In | ≥0.05 In | 0.01 In | 0.05 In | 0.2 In | 1In | 2In | 3In | Imax | |||||||||||||
0.05 | 0.1 | 0.05 | 8 | 4 | 2 | 2 | 2 | 2 | 2 | ||||||||||||
0.1 | 0.2 | 0.1 | 15 | 8 | 5 | 5 | 5 | 5 | 5 | ||||||||||||
0.2 | 0.4 | 0.2 | 30 | 15 | 10 | 10 | 10 | 10 | 10 | ||||||||||||
Operating range | Environment limited temperature40~+70relative humidity≤9525 | ||||||||||||||||||||
isolation | Withstand AC voltage between primary inductance and secondary inductance not less than3kV, insulation resistance not less than 1GΩ | ||||||||||||||||||||
Dimension mm |
| A/Φ | B/R | C | D | E | F | G | H | I | |||||||||||
1 | 14.6 | 15.9 | 15.9 | 31.8 | 17.5 |
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Power meter transformer
