Product Overview
The integrated open-ended AC transmitter can directly convert the AC current of the main circuit to DC4~20mA(through 250kV) with linear proportional output Ω Resistance conversion DC1~5V or through 500V Ω Resistance conversion (DC1~10V) constant current ring standard signal measuring instrument, AC current transmitter has the advantages of high precision, fast response, small volume, low power consumption,wide frequency response,anti-interference, lightning wave and shock wave protection.
Product Features
▪ Snap structure,good linearity and high sensitivity
▪ High permeability silicon steel with good linearity and high sensitivity
▪ Internal epoxy resin casting, good stability,light weight,eas installation
Scope of Application
It is suitable for rural power grid reconstruction, electrical fire monitoring, fire prevention and leakage system,intelligent power system, power measurement,power quality analysis and electrical equipment signal acquisition,power demand side management of lighting equipment, motor,power device and other equipment,small current grounding system, electromagnetic relay protection,microcomputer protection, intelligent power,environmental protection monitoring, etc.
Performance Index
|
Electrical parameters |
Mechanical parameters |
||
|
Working frequency |
50~2KHz |
Shell |
ABS,Flame retardant grade 94-V0 |
|
Rated input |
5A~2000A |
Skeleton |
PBT |
|
Measuring range |
10%In~130%In |
Iron core |
Ferrite/silicon steel |
|
Rated output |
DC4~20mA,DC0~20mA, DC0~10V,DC0~5V,485 |
Internal structure |
Clasp |
|
Ratio difference |
≤±0.1% |
Construction plan |
Band fixation |
|
Phase difference |
≤±10分 |
Working temperature |
-25℃~+75℃ |
|
Dielectric strength |
2.5KV/1mA/lmin |
Ambient humidity |
≤85% |
|
Insulation resistance |
DC500V/1000MΩ/min |
Connection mode |
PVC tricolor 1.5m twisted pair |
Integrated Open AC Transmitter
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Classification :
Keywords : Current Transformer
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