3 Phase Current Transducer

The 3 Phase Current Transducer is designed for 3-phase AC current isolation. It operates on the principle of electromagnetic isolation, allowing it to sample the three-phase AC current and provide linear standard DC voltage or DC current signals as output. Input and output signals are electrically isolated, and they exhibit a complete linear relationship.

The product is known for its precision, high isolation capacity, low-temperature drift, compact size, and easy installation. Moreover, it finds broad applications in the fields of electric power, communications, railway, industrial control, and various other industries.

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Features of 3-Phase Current Transducer

  • Exceptional precision, surpassing 0.5.
  • Impressive frequency response spanning 40Hz to 400Hz.
  • Minimal temperature drift.
  • User-friendly, with direct compatibility for PLC devices through standard industrial signal output.
  • Simple installation via standard rail and screw mounting.

 

Application of 3 Phase Current Transducer

  • Electric power
  • Communications
  • Railway
  • Industrial control
  • Various other fields.

Specification of 3 Phase Current Transducer

Input range 0~200AAC
Output 0～5V ,0～20mA,4～20mA, 0～10V（optional）
Power supply 12VDC, 15VDC, 24VDC, 220VAC (optional)
Accuracy 0.5
Load capacity voltage output ≥ 1KΩ;

current output ≤ 300Ω
Temperature drift < 300ppm/°C
Isolation voltage DC 2500V
Response time < 300 mS
Rated power consumption ≤1W, ≤2W
Output ripple ≤10mV
Frequency range 45~65Hz

(up to 5K, please specify when ordering)
Surge immunity Power port level± 0.5KV (L-N / 2Ω / integrated)

Analog I / O port a ± 0.5KV (L-N / 40Ω / integrated wave)
Impulse immunity input / power port ± 2KV

Analog I / O port ± 1KV
Input overload capacity 20 times the nominal value of the measurement current (maximum 500A),

(Apply a repetition of five times a second, interval 300s);
Operating temperature -20℃～+70℃
Storage temperature & Humidity -55 ~+65°C;

humidity: ≤95% (no dew)

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