Jiaxing Wisdom Electronic Tech Co., Ltd.
Jiaxing Wisdom Electronic Tech Co., Ltd.
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Ferrite Core Current Transformer for meter use 0.1 class single phase CT
| u Suitable for high precision, small phase error requirments of three-phase electric energy meters | ||||
| u More space in the meter can be saved with combined current transformer | ||||
| u Linear output current, high precision | ||||
| u Encapsulated with epoxy resion,with high insulation ability | ||||
| u It accords with IEC60044-1 0.05 class, 0.1 class, 0.2 |
| Rated primary current | Max primary current | Rated secondary current | Turn ratio | Accuracy class | DC component | Shileding | Load resistance |
| I p(A) | I max(A) | I s(mA) | N | (%) | (%) | (T) | Rb |
| 5 | 60 | 2 | 1:2500 | 0.05/0.1/0.2 | ±3% | unavailable | 5Ω,10Ω |
| 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 | |||
| Working temperature | −40℃~ 85℃ | ||||||
| Isolation voltage | 4000Vrms, 1 Min, No breakdown, No arcing | ||||||
| Insulation resistance | ≥1000MΩ | ||||||
| Operating temperature | 50Hz~60Hz | ||||||
