leakage protection for household appliances 5A/5mA toroidal zero phase current transformer
Feature:
1. Permalloy core,
2. High precision, good linearity;
3. Epoxy potting , Safe and reliable
4. Flame retardant (UL94- V0),
5. Environmental protection( EU RoHS).
6. Small size and light weight
7. Easy to assemble and weld.
Guideline:
National standard gb 1208-2006;
Industry Standard jbt 10665-2006.
Use environment:
Use Temperature:-25℃-+85℃
Relative humidity:≤95%
Scope of application:
Suitable for instrumentation, etc., need to convert large current into
small current for precise measurement,
Often used as leakage protection for household appliances
Notes:
If the load connected to the secondary of the transformer exceeds the rated load capacity,
it may result in reduced accuracy or saturation. If you need to increase the load capacity
and we can provide customized.
Size:
Specification:
No | Project | Performance | |
1 | Model | DHC01CF1 | DHC01CF2 |
2 | Rated input current | 5A | 10A |
3 | Rated output current | 5mA | 10mA |
4 | Allow overload multiple | 1.2 times | |
5 | Ratio | 1000:1 | |
6 | Ratio difference | ≤0.5% | |
7 | Phase difference | ≤5´ | |
8 | Accuracy level | 0.5 | |
9 | Linear range | 0~120% | |
10 | Linearity | ≤0.2% | |
11 | Load Resistance | 20Ω | |
12 | isolation withstand voltage | 3kV/2mA/1min | |
13 | frequency range | 20~20kHz(Test frequency:50Hz) | |
14 | Working Temperature | -25~85℃ | |
15 | Storage Temperature | -40~90℃ | |
16 | Relative humidity | ≤95% |
Note: If there is no product suitable for your use in the above table, we can tailor the product according to your technical and structural requirements.