Three Phase True RMS AC Current Transducer
This device is a 3-phase AC current isolation transducer, true RMS measurement. Adopts the principle of electromagnetic isolation, can measure three-phase AC current non-sinusoidal alternating signal RMS after the True RMS conversion, isolated and linearly output standard voltage or current signals. The product is widely used in non-standard waveform distortion sine wave real-time signal detection and monitoring.
* Test conditions: room temperature: 25℃;
* Input range: 0~1AAC~30AAC
* Output: voltage: 0~5VDC，0~10VDC,
current: 0~20mA, 4~20mA,
frequency: 0~5KHZ, 0~10KHZ;
* Power supply: 12VDC, 15VDC, 24VDC;
* Accuracy: class 0.5;
* Load capacity: load ≥ 1KΩ (voltage output), load ≤250Ω (current output);
* Temperature drift: ≤350ppm/℃;
* Isolation voltage: ≥2500 V DC;
* Response time: ≤350 mS;
* Rated power consumption: voltage output is 0.5W; current output is 2 W
* Output ripple: ≤10mV;
* Frequency range: 45~65Hz（up to 5K, please specify when ordering）;
* Surge impact immunity:
Power port one-level ± 0.5KV (L-N/2Ω/integrated wave)
Analog I/O port one-level ± 0.5KV (L-N/40Ω/integrated wave);
* Impulse immunity: input / power port ± 2KV, analog I /O port ± 1KV;
* Input overload capacity: 20 times of the measured current nominal value of the measured current (maximum 500A), (apply one second , repeat 5 times, interval 300S);
* Operating temperature: -10~ 60°C; humidity: ≤95% (no dew);
* Storage temperature: -55 ~+65°C; humidity: ≤95% (no dew).
BS3 case style
BS3 case style installation dimensions
CE-IJ31A-**BS3 connection diagram
Measure the RMS current of each phase;
High precision, low temperature drift;
Small size, easy to install on-site;
High reliability, can resist the surge over 2KV.