2022 Good Quality Charging Pile Management System - JSY-MK-333 Three phase embedded electric energy metering module – JIAN SI YAN

Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Bidirectional Power Meter , Basic Rack Pdu , Reactive Power Meter , Striving hard to attain continual success based on quality, reliability, integrity, and complete understanding of market dynamics.
2022 Good Quality Charging Pile Management System - JSY-MK-333 Three phase embedded electric energy metering module – JIAN SI YAN Detail:

Description

Jsy-mk-333 three-phase embedded measurement module is a three-phase embedded measurement module with completely independent intellectual property rights developed by our company using microelectronic technology and special large-scale integrated circuits, using advanced technologies such as digital sampling and processing technology and SMT process. The technical performance of the detector fully meets the relevant technical requirements of 0.5s three-phase active watt hour meter in IEC 62053-21 national standard, and can directly and accurately measure the voltage, current, power, power factor, electric quantity, total amount and other electrical parameters in a three-phase AC network with a rated frequency of 50Hz or 60Hz. The metering module is equipped with 1-way RS485 communication interface (optional), 1-way TTL interface and MODBUS-RTU communication protocol, which is convenient to connect with various single-chip computers. It has the characteristics of good reliability, small size, light weight, beautiful appearance, convenient installation and so on.

Technical Parameter

1. Single phase AC input
1) Voltage range: 3*220/380v three-phase four wire system.
2) Current range: 5A, 50a, 150A, 250A and other options; 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 (<200ms) current is 5 times, the voltage is 1.2 times, and the range is not damaged.
5) Input impedance: voltage channel >1k Ω /v, current channel ≤ 100m Ω.

2. Communication interface
1) Interface type: 1-way RS-485 communication interface, 1-way TTL 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 remote RS-485 communication interface can be set at 1200, 2400, 4800, 9600bps; The baud rate of local RS-485 communication interface is fixed at 9600bps, “n, 8,1″ format.
5) Communication 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. Electrical isolation
Isolate the do/rs-485 interface from the DC power supply, voltage input and current input; Isolation withstand voltage 2000vac.

5. Power supply
2) When dc3.3v power is supplied, the peak voltage shall not exceed 3.5V, and the typical power consumption: ≤ 2W.
3) When dc5-24v power is supplied, the peak voltage shall not exceed 25V; Typical power consumption: ≤ 2W.

6. 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.

7. Temperature drift: ≤100ppm/℃

8. Installation method: Embedded installation

9. Product size: 65*57*41mm


Product detail pictures:

2022 Good Quality Charging Pile Management System - JSY-MK-333  Three phase embedded electric energy metering module – JIAN SI YAN detail pictures

2022 Good Quality Charging Pile Management System - JSY-MK-333  Three phase embedded electric energy metering module – JIAN SI YAN detail pictures

2022 Good Quality Charging Pile Management System - JSY-MK-333  Three phase embedded electric energy metering module – JIAN SI YAN detail pictures


Related Product Guide:

carry on to boost, to guarantee products excellent in line with market and consumer standard specifications. Our enterprise has a quality assurance system are actually established for 2022 Good Quality Charging Pile Management System - JSY-MK-333 Three phase embedded electric energy metering module – JIAN SI YAN, The product will supply to all over the world, such as: Munich, Doha, Hanover, We offer OEM services and replacement parts to meet the varying needs of our customers. We offer competitive price for quality products and we will make certain your shipment is handled quickly by our logistics department. We sincerely hope to have the opportunity to meet with you and see how we can help you further your own business.
  • A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Mag from South Africa - 2018.02.12 14:52
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Claire from Kyrgyzstan - 2017.01.11 17:15

    RELATED PRODUCTS