WB3V414U01 uses a special isolation module to measure the AC voltage in the power grid and circuit in real time, and convert it to a standard DC current (Iz) output. This product combines the contents of 3 single-phase circuits in a product shell. It has the characteristics of small size, high precision, high isolation, wide frequency response, low drift, low power consumption and wide temperature range. This product adopts a card-mounted structure, has a compact structure and is easy to install, and is suitable for real-time detection of 3-phase 4-wire circuits in power systems.
Advantages:
The annual output is 600,000 Pieces;
Electrically isolated among power, input and output;
Strong anti-interference ability.
Applications:
Automatic monitoring and control,
Electrical signal detection and modulation,
Data acquisition.
Mianyang Weibo Electronic Co., Ltd. is a national high-tech enterprise, mainly engaged in the research and development, production and sales of electrical isolation transducers, smart power transmitters, measuring instruments and other products. The "Weibo" trademark was successively rated as a famous trademark in Sichuan Province from 2014 to 2017. In 2021, it was successfully selected as a national-level specialized and special new "Little Giant" enterprise by the Ministry of Industry and Information Technology.
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1. Input: AC 0~10V…0~1000V;
Output: 0-20mA, 4-20mA;
2. Accuracy level: 0.5;
3. Linear range: 0%～120% nominal input;
4. Frequency response: 25Hz~5kHz;
5. Response time: 300ms;
6. Input impedance: Ri=Ux×1kΩ/V (Ux represents the measured input voltage);
7. Overload capacity:
2 times the nominal input voltage value, lasting 1s, interval 10s, repeat 10 times;
8. Load capacity: 6V;
9. Quiescent current: when 0～20mA output, 12mA;
when 4～20mA output, 35mA;
10. Auxiliary power: DC +12V, +24V;
11. Isolation withstand voltage: >DC 2.5kV, 1min;
12. Output ripple: <6mV (effective value, when the output load is 250Ω);
13. Ambient temperature: 0℃~50℃,
14. Temperature drift: 350×10-6/℃.
