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Power supply: DC +11V~+28V (power consumption<60mA), AC/DC 85V-265V;
Input range: voltage AC: 0~500V; current AC: 0~300A(D case up to 200A);
Power factor transmitter need to subjoin:
Power factor 0~1(unipolarity), 0.01L~1~0.01C (bipolarity);
Output: output a one-way voltage and current at the mean time,
eight kinds of output of 0-5V/0-20mA, 1-5V/4-20mA, 2.5±2.5V/10±10mA, 3±2V /12±8mA, can be set freely;
Output ripple: <10mV;              
Working temperature: -20℃~+70℃;
Accuracy class: 0.5 (with reference error);
Temperature drift: <200ppm/℃;       
Isolation voltage: DC 2500V;
Load capacity: voltage output≥500Ω, current output≤300Ω
(24V DC power supply can be up to 800Ω);
Response time: ≤300 mS;
Frequency range: 40Hz~75Hz;
Surge immunity:
Power port four 4KV (L-N / 2Ω / integrated wave),
Output port two 2KV (L-N / 40Ω / integrated wave);
Impulse immunity: input/power port ± 2KV, analog I/O port ± 1KV;
Input overload capacity:
Continuous overload: 120%; short-term overload,
2 times the rated voltage input value, the application of 1 second, 20 times the rated current input, the application of 1S;
Storage conditions: -40 ~ +70 ℃.


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