* Test condition: temperature:25℃;

* Input range: 0～1AAC－200AAC;  

* Output: 0～20mA、4～20mA、0～10V、0～5V;

* Auxiliary power supply: 12VDC、15VDC、24VDC;

* Accuracy: class 0.5;

* Load capacity: load≥1KΩ(voltage output); load≤250Ω(current output);

* Temperature drift: ≤300ppm/℃;

* Isolation voltage: ≥2500 V DC;

* Response time: ≤350 mS;

* Rated power consumption: voltage output<0.5W; current output<2W;

*Output ripple: ≤10mV;   

* Frequency range: 45Hz-400Hz;(Deviation is 1% for 400Hz);

* Surge impact immunity:

  Power port three-level ±2KV(L-N/2Ω/intergrated wave) ; 

  Analog I/O port three-level ±2KV (L-N/40Ω/intergrated wave) ;

* Impulse immunity: inout/power port ±2KV ; analog I/O port ±1KV;

* Input overload capacity: 20 times of the measured current norminal value( maximium 1000A) (apply one second repeat 5 times, interval 300S);

* Operating condition: temperature:-10~60℃; humidity ≤95%(no dew);

* Storage condition: -40~+70℃.