2022 Good Quality Intelligent Rs485pdu Current Meter Head - JSY1005 Intelligent rs485pdu current meter – JIAN SI YAN

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2022 Good Quality Intelligent Rs485pdu Current Meter Head - JSY1005 Intelligent rs485pdu current meter – JIAN SI YAN Detail:

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. Communication interface
1) Interface type: 1-way RS-485 communication interface.
2) Communication protocol: MODBUS-RTU protocol.
3) Data format: software can set “n, 8,1″, “E, 8,1″, “O, 8,1″, “n, 8,2″.
4) Communication rate: the baud rate of RS-485 communication interface can be set to 9600, 19200, 38400bps; The baud rate defaults to 9600bps.

3. Test output data
Voltage, current, power, electric energy and other electrical parameters.

4. Measurement accuracy
Voltage, current and power: ± 1.0%; Active kwh is level 1.

5. Electrical isolation
RS-485 interface is isolated from AC power supply, voltage input and current input; Isolation withstand voltage 2000vac.

6. Power supply
1) Power supply mode: the voltage range is ac85~265
2) Typical power consumption: ≤ 1W.

7. 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.

8. Temperature drift: ≤100ppm/℃.

9. Product size: 1U housing.


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2022 Good Quality Intelligent Rs485pdu Current Meter Head - JSY1005 Intelligent rs485pdu current meter – JIAN SI YAN detail pictures

2022 Good Quality Intelligent Rs485pdu Current Meter Head - JSY1005 Intelligent rs485pdu current meter – JIAN SI YAN detail pictures

2022 Good Quality Intelligent Rs485pdu Current Meter Head - JSY1005 Intelligent rs485pdu current meter – JIAN SI YAN detail pictures

2022 Good Quality Intelligent Rs485pdu Current Meter Head - JSY1005 Intelligent rs485pdu current meter – JIAN SI YAN detail pictures


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To meet the customers' over-expected pleasure , now we have our potent staff to offer our greatest general service which includes internet marketing, sales, planning, output, quality controlling, packing, warehousing and logistics for 2022 Good Quality Intelligent Rs485pdu Current Meter Head - JSY1005 Intelligent rs485pdu current meter – JIAN SI YAN, The product will supply to all over the world, such as: Cairo, Azerbaijan, Singapore, There are advanced producing & processing equipment and skilled workers to ensure the products with high quality. We have found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our products are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.
  • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Judy from British - 2018.11.11 19:52
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Nicola from European - 2017.06.25 12:48

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