We are professional manufacturer of custom current transformer, current sensor and portable EV charger.

DHC05C Series Current Transformer

Feature：

1. Nanocrystalline 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

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05c-2b1_副本 (2)

05c-2b2_副本 (2)

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Describe

National standard gb 1208-2006；

Industry Standard jbt 10665-2006.

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, Used for precision measurement or as electrical safety protection.

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

Circuit schematic

Note: This schematic diagram is the basic working principle of the transformer. We can design the transformer sampling circuit for the customer.

Specification

No	Items	Performance
1	Model	DHC05CB1	DHC05CB2	DHC05CB3	DHC05CD1	DHC05CD2	DHC05CD3
2	Rated input current	10A	20A	32A	5A	20A	40A
3	Rated output current	5mA	10mA	16mA	5mA	20mA	40mA
4	Allow overload multiple	1.2times
5	Ratio	2000:1			1000:1
6	Ratio difference	≤0.1%			≤0.2%
7	Phase difference	≤5´			≤10´
8	Accuracy level	0.1			0.2
9	Linear range	0～120%
10	Linearity	≤0.1%
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.