A21 1-phase AC Current Transducer
*Transforms the measured 1-phase AC current into the standard DC
voltage or DC current output according to the linear proportion;
*Excellent anti-interference ability and high accuracy (0.5%);
*Perforation input,standard din rail(35mm) mounting;
*It widely applies to all kinds of industrial current online detection system;
*Dimension(mm):83(L)×36(W)×76(H),aperture:20mm
Specification:
* Standards: GB/T 13850-1998, IEC688:1992
* Input Range: 0~300A can choose 0~1A, 0~50Aetc
* Accuracy Grade: ≤0.5%.F.S
* Temperature Characteristics: ≤100PPM/℃(0~50℃)
* Power Consumption: ≤1.0VA
* Working Stability: annual change<0.2%
* Isolation Withstanding Voltage AC2.0KV/min*1mA between input/output/case
* Isolation Resistance: ≥20MΩ(DC500V)
* Impulse Voltage: 5KV(peak value), 1.2/50uS
* Response Time: ≤300mS
* Overload Capacity: 2 times current continuous, 30 times current 1 second
* Working Environment: -10℃~50℃, 20%~90%without condensation
* Storage Environment: -40℃~70℃, 20%~95%without condensation
Model:
A---Output: | B---Power supply: |
3: 0~5V | 2: 12V±10% |
4: 0~20 mA | 3: 15V±10% |
5: 4~20 mA | 4: 24V±15% |
6: 1~5V | |
7: two-wire system 4~20 mA | C---Current input range |
8: 0~10V | |
F: OC frequency signal output | |
T: Special output | |
Model selection1: LF-AI12-54A21-0.5/0~5A | |
Explanation: this product is a 0~5A input range, 4~20mA output, 24V power supply, A21 style 1-phase AC current transducer. |
Dimension:
Connection: