Hot New Products Electric Vehicle Charging Pile – JSY-MK-149 Single phase guideway table – JIAN SI YAN

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Hot New Products Electric Vehicle Charging Pile – JSY-MK-149 Single phase guideway table – JIAN SI YAN Detail:

Description

Jsy-mk-149 single-phase guide rail RS485 electric energy measuring instrument can be widely used in energy-saving transformation, electric power, communication, railway, transportation, environmental protection, petrochemical, steel and other industries, and can be used to remotely monitor the current and power consumption of AC equipment.

Technical Parameter

1. Single phase AC input
1) Voltage range: 100V, 220V, etc
2) Current range: 5A, 50a, 100A, 150A, etc. optional, external open transformer model optional
3) Signal processing: special measurement chip is used, and 24 bit AD is used
4) Overload capacity: 1.2 times the range is sustainable; Instantaneous (< 20ms) current is 5 times, voltage is 1.2 times, and range is not damaged
5) Input impedance: voltage channel ＞ 1K Ω /v; Current channel ≤ 100m Ω

2. Communication interface
1) Interface type: RS-485 interface
2) Communication protocol: MODBUS-RTU protocol
3) Data format: “n, 8,1″
4) Communication rate: the baud rate of RS-485 communication interface can be set at 1200, 2400, 4800, 9600bps; The baud rate is 9600bps by default

3. Measurement output data
Voltage, current, power, electric energy, power factor, frequency and other electrical parameters,

4. Measurement accuracy
Voltage, current and electric quantity: ± 1.0%, active kwh level 1

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

6. Power supply
1) Optional 100V, 220V, voltage line 100v~220v
2) When AC220V power is supplied, the peak voltage shall not exceed 265V; Typical power consumption: ≤ 2W

7. Working environment
1) Working temperature: -20 ~ +70 ℃; Storage temperature: -40 ~ +75 ℃.
2) Relative humidity: 5 ~ 95%, no condensation (at 40 ℃).
3) Altitude: 0~3000 meters
4) Environment: no explosion, corrosive gas and conductive dust, no significant shaking, vibration and impact.

8. Temperature drift: ≤100ppm/℃

9. Installation method: 2p guide rail installation

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We insist on offering premium quality manufacturing with superior business concept, honest product sales as well as finest and fast assistance. it will bring you not only the good quality product or service and huge profit, but the most significant is to occupy the endless market for Hot New Products Electric Vehicle Charging Pile – JSY-MK-149 Single phase guideway table – JIAN SI YAN, The product will supply to all over the world, such as: Cape Town, UK, Mauritius, At Present, our products have been exported to more than sixty countries and different regions, such as Southeast Asia, America, Africa, Eastern Europe, Russia, Canada etc. We sincerely hope to establish wide contact with all potential customers both in China and the rest part of the world.

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