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PZ-CT703 Series Current Transformer Application of high precision, small phase error three-phase energy meter
Product Details:
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Detailed Product Description
| Operating Temperature:: | -25 °C ~ +75 °C | Storage Temperature:: | -40 °C ~ +85 °C |
|---|---|---|---|
| Relative Humidity:: | ≤98% (25℃) | Insulation Resistance:: | ≥1000MΩ |
| Load Resistance :: | ≤20Ω | Working Frequency: | 50~60HZ |
Product Description:
1Uitable for high precision, small phase error requirments of three-phase electric energy meters
2.More space in the meter can be saved with combined current transformer
3.Good linearity, high precision
4.Encapsulated with epoxy resin, with high insulation ability
5.Precision:0.05 class, 0.1 class, 0.2 class
General Properties:
Operating Temperature: -25 °C ~ +75 °C
Storage temperature: -40 °C ~ +85 °C
Relative humidity: ≤98% (25℃)
Insulation resistance: ≥1000MΩ
Load Resistance : ≤20Ω
PZ-CT703Series Current Transformer
Dimensions:
Electrical Properties
| Rated Current Ib(A) |
Max | Rated Secondary Current(mA) |
Turns Ratio(N) |
Accuracy Class(%) |
DC Immunity(%) | Load Resistance |
| Current | ||||||
| Imax (A) | ||||||
| 5 | 60 | 2 | 1:2500 | 0.05/0.1/0.2 | ±3% | 5Ω 10Ω 20Ω |
| 5 | 60 | 2.5 | 1:2000 | 0.05/0.1/0.2 | ||
| 10 | 60 | 4 | 1:2500 | 0.05/0.1/0.2 | ±3% | |
| 10 | 60 | 5 | 1:2000 | 0.05/0.1/0.2 | ||
| 10 | 60 | 10 | 1:1000 | 0.1/0.2 | ||
| 5 | 80 | 2 | 1:2500 | 0.1/0.2 | ±3% | |
| 10 | 100 | 4 | 1:2500 | 0.1/0.2 | ±3% | |
| 20 | 100 | 8 | 1:2500 | 0.1/0.2 | ±3% | |
| 20 | 100 | 10 | 1:2000 | 0.1/0.2 | ||
| 20 | 100 | 20 | 1:1000 | 0.1/0.2 |
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