DHC76CB4 Current Transformer
Feature：
1. Nanocrystalline core and Amorphous composite core
2. High precision, good linearity
3.
Built-in shielding box, good shielding effect
4. Epoxy potting , Safe and reliable
5. Flame retardant (UL94- V0)
6. Small size and light weight
More Choices
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 |
120Arms |
|
2 |
Rated input current |
48mArms |
|
3 |
Ratio |
N1:N2=1：2500 |
|
4 |
Ratio difference |
≤±0.1%（Test point current:5%） |
|
5 |
Phase difference |
≤10´（Test point current:5%） |
|
6 |
Accuracy level |
0.1 |
|
7 |
Linear range |
0.001~120Arms |
|
8 |
Linearity |
≤0.1% (5%~120%) |
|
9 |
Load Resistance |
5Ω |
|
10 |
isolation withstand voltage |
3kV |
|
11 |
frequency range |
50/60Hz |
|
12 |
Working Temperature |
-25~85℃ |
|
13 |
Storage Temperature |
-40~90℃ |
|
14 |
Relative humidity |
≤95% |
|
15 |
Enameled wire |
2UEW 0.15 155℃ |
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.
For more information about our products, welcome to contact us at any time!
