Custom PCB Current Transformer Current Type Voltage Transformer DHP77A
Voltage Type Current Transformer
Rated input current：AC 2mA
Ratio output current：AC 2mA
4PIN type PCB install
Feature：
1.High permeability magnetic 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
More Choices
Describe
National standard gb 1208-2006；
Industry Standard jbt 10665-2006.
Use Temperature：-25℃-+85℃
Relative humidity：≤95%
Applications: Meter, Power transmitter, Power tester etc.
Note: Please select components according to the requirements of the manual.calibrate after the load is connected.
Size
Circuit schematic
Specification
|
Project |
Performance |
|
|
Model |
DHP77AB1 |
DHP77AB6 |
|
Rated input current |
2mA |
|
|
Rated output current |
2mA |
|
|
Allow overload multiple |
5 times |
|
|
Ratio |
1000:1000 |
|
|
Ratio difference |
≤0.1% |
|
|
Phase difference |
≤5´ |
|
|
Accuracy level |
0.1 |
|
|
Linear range |
0～500% |
|
|
Linearity |
||
|
Same name end |
1 to 3，2 to 4 |
1 to 4，2 to 3 |
|
isolation withstand voltage |
3kV/2mA/1min |
|
|
frequency range |
20～20kHz(Test frequency: 50Hz) |
|
|
Working Temperature |
-25～85℃ |
|
|
Storage Temperature |
-40～90℃ |
|
|
Relative humidity |
≤95% |
|
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