We always continually provide you with the most conscientious customer service, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Residual Current Detector , Portable Energy Meter , Iot Electricity Meter , By more than 8 years of company, now we have accumulated rich experience and advanced technologies from the generation of our merchandise.
2022 Good Quality Intelligent Rs485pdu Current Meter Head - JSY-MK-188 Metering intelligent PDU meter – JIAN SI YAN Detail:
Features
1. Collect single circuit AC parameters, including single-phase voltage, current, power, frequency, electric energy and other electrical parameters.
2. Buzzer alarm function.
3. Digital tube display.
4. Wide voltage operation AC80 ~ 265V.
5. It can be changed and customized according to customer requirements.
Technical Parameter
1. Single phase AC input
1) Voltage range: 100V, 220V, 380V, etc.
2) Current range: 5A, 50a, etc; The model of external opening current transformer is optional.
3) Signal processing: special metering chip is adopted, and 24 bit AD is adopted.
4) Overload capacity: 1.2 times the range is sustainable; The instantaneous (<20ms) current is 5 times, the voltage is 1.2 times, and the range is not damaged.
5) Input impedance: voltage channel >1k Ω /v.
2. Test output data
Voltage, current, power, electric energy and other electrical parameters.
3. Measurement accuracy
Voltage, current and power: ± 1.0%; Active kwh is level 1.
4. Power supply
1) Power supply mode: the voltage range is ac85~265
2) Typical power consumption: ≤ 1W.
5. Working environment
1) Working temperature: -20~+70 ℃; Storage temperature: -40~+85 ℃.
2) Relative humidity: 5~95%, no condensation (at 40 ℃).
3) Altitude: 0~3000 meters.
4) Environment: a place without explosion, corrosive gas and conductive dust, and without significant shaking, vibration and impact.
6. Temperature drift: ≤100ppm/℃.
7. Product size: 42mm*35mm*28mm.
Product detail pictures:



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