Indirect Connection Type AC
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Ürün Özellikleri
| Oswell Group Limited | |
| New | |
| YES |
Product Descriptions
1. Big AC Current Transformer is extensively used for indirect measurement as a current sensing part.
2. It requires big measurement range with high accuracy and small phase shift, and good insulation ability .
3. Comparing with the type inside meters, it has bigger hole to cross electricity cables and has housing, so the cost is relatively higher.
| Model NO. | Rated Current | Turns Ratio | Load | Phase Shift | Accuracy |
| CT152W/MG1001 | 100A | 1:2500 1:2000 1:1500 1:1000 | 12.5Ω | <15' | 0.1 Class |
| CT200/ CT153W / MG2001 | 200A | 1:2500 1:2000 1:1500 1:1000 | 12.5Ω | <15' | 0.1 Class |
★Dielectric Strength: not less than 4kV/1mA/1min.
★Insulation Resistance: >500MΩ (500VDC).
★Operating Temperature : -40℃~ +85℃.
★Relative Humidity: ≤95% ( 25℃) Altitude: ≤10000m.
★ AC measurement capacity is 20% higher than rated current.
★ High Precision. suitable for kWh meter Class 0.2, Class 0.5, Class 1.0.
★ Typical AC current measurement error is within 0.02% at Ib test point.
★ Typical phase shift is at 1-10' , additional compensation is not needed.
★ Very reliable and stable performance at different temperature conditions.
★ Good linearity, it support automatically software calibration.
★ Different type for different fixing and assembly easily.
★ Quick connection to PCB available on request.
★ROHS Compliance is available on request.
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