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toroidal core ring coil ce certificated current sensor 30a 0.333v split core cts clamp on cts
Introductions:
Open loop current transformer
Installation: Continuous line, no power failure
High precision and good linearity
Flame retardant (meet the UL94-V0)
Environmental protection (meet the RoHS)
Small weight and size
Guideline:
Chinese standard: GB1208-2006;
Industry standard: JBT 10665-2006.
Application:
Suitable for existing line modification and need to convert large current into small current for precise measurement or as an electrical safety protection.
Notes:
The primary current and secondary load connected to the transformer do not exceed the rated capacity, maybe cause reduced accuracy or saturation
Size: 
Note:This schematic diagram is the basic working principle of the transformer. We can design the transformer sampling circuit for the customer.
Specification:
No | Project | Performance | ||
1 | Model | DHC03JF2 | DHC03JD2 | DHC03JD3 |
2 | Rated input current | 100A | 200A | 400A |
3 | Rated output current | 50mA | 50mA | 100mA |
4 | Allow overload multiple | 1.2 times | ||
5 | Ratio | 2000:1 | 4000:1 | |
6 | Ratio difference | ≤0.5% | ≤0.2% | |
7 | Phase difference | ≤60´ | ≤30´ | |
8 | Accuracy level | 0.5 | 0.2 | |
9 | Linear range | 0~120% | ||
10 | Linearity | ≤0.2% | ≤0.1% | |
11 | Load Resistance | ≤20Ω | ||
12 | isolation withstand voltage | 4kV/2mA/1min | ||
13 | frequency range | 50/60Hz | ||
14 | Working Temperature | -25~85℃ | ||
15 | Storage Temperature | -40~90℃ | ||
16 | Relative humidity | ≤95% | ||




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