Two phase AC voltage transducer
This device is a 2-elements AC voltage isolation transducer. Using the principle of electromagnetic isolation to sample the 2-way AC voltage and isolated output 0 ~ 5V, 0 ~ 20mA or 4 ~ 20mA a variety of standard signals, between the input and output achieve electrical isolation, the output signal and the input signal have a complete linear relationship. The product has the advantages on good precision, high isolation pressure, low temperature drift, small size, easy installation and so on. It can be widely used in AC voltage signal real-time detection and monitoring, communications, electricity, railways, industrial control and other fields.
Test conditions: auxiliary power: +12 V, room temperature: 25°C; Input Range: 0~1~500V;
Accuracy: 0.2, 0.5 (With reference error);
Load capacity: voltage output≥2 KΩ,
current output≤300Ω;
Temperature drift: 0.2 class 200ppm/°C,
0.5 class 500ppm/°C
Isolation voltage: 2500 V DC;
Response time: ≤400 mS;
Rated power consumption: voltage output≤300mW,
Current output (4~20mA)≤450mW;
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 wave),
Analog I / O port.± 0.5KV (L-N/40Ω/ integrated wave);
Impulse immunity: input / power port ± 2KV, analog I / O port ± 1KV;
Input overload capacity: 2 times the rated voltage input value, one second 10 times;
Operating temperature: -10 ~ 60°C; humidity: ≤95 % (no dew);
Storage temperature: -55 ~+65°C; humidity: ≤95 % (no dew).
MS3 case
DIN rail or screw mounting plan
