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DHC03C 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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03C_副本

03C-1_副本

03C-2_副本

03C-3_副本

03C-4_副本

03C-5_副本

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	DHC03CB1	DHC03CB2	DHC03CB3	DHC03CD1	DHC03CD2	DHC03CF1
2	Rated input current	10A	20A	50A	20A	50A	10A
3	Rated output current	5mA	10mA	25mA	20mA	50mA	20mA
4	Allow overload multiple	1.2 times
5	Ratio	2000:1			1000:1		500:1
6	Ratio difference	≤0.1%			≤0.2%		≤0.5%
7	Phase difference	≤5´			≤10´		≤30´
8	Accuracy level	0.1			0.2		0.5
9	Linear range	0～120%
10	Linearity	≤0.1%					≤0.2%
11	Load Resistance	30Ω
12	isolation withstand voltage	3kV/2mA/1min
13	frequency range	20～20kHz(测试频率为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.