Chinese wholesale Basic Pdu - JSY1005 Intelligent rs485pdu current meter – JIAN SI YAN

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Chinese wholesale Basic Pdu - JSY1005 Intelligent rs485pdu current 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. RS-485 communication interface with one ESD protection circuit adopts MODBUS-RTU protocol, which has good compatibility and is convenient for programming.

3. 2-way temperature and humidity interface.

4. Display in different directions can be switched.

5. Electrical insulation withstand voltage 2000vac.

6. Wide voltage operation AC80 ~ 265V.

7. 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. 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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Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of Chinese wholesale Basic Pdu - JSY1005 Intelligent rs485pdu current meter – JIAN SI YAN, The product will supply to all over the world, such as: Belarus, Madagascar, Armenia, After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.

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