Jsy-Mk-339 AC 80A Bidirectional Current LCD Digital Display RS485 Three Energy Meter

Product Description

Product Description

JSY-MK-339 3 Phase Energy Meter Overview

JSY-MK-339 three-phase voltage and current collector is a three-phase power quality detection device with completely independent intellectual property rights developed by our company using microelectronics technology and special large-scale integrated circuits, and applying advanced technologies such as digital sampling processing technology and SMT technology. instrument. This collector complies with the relevant technical requirements of Class 1 three-phase active energy meters in the IEC 62053-21 national standard, and can directly and accurately measure the voltage, current, power, power factor, and electricity in a three-phase AC power grid with a rated frequency of 50HZ or 60HZ. and total isoelectric parameters. The collector has 1 RS485 communication interface and Modbus-RTU communication protocol to facilitate connection with various AMR systems. It has the characteristics of good reliability, small size, light weight, beautiful appearance, and easy installation.

JSY-MK-339 three-phase voltage and current collector can be widely used in energy-saving renovation , electric power, communications, railways, and transportation, environmental protection, petrochemical, steel and other industries, used to monitor the current and power consumption of AC equipment. 

JSY-MK-339 3 Phase Energy Meter Functional Features

No.	Description
1	Collect three-phase alternating current parameters, including voltage, current, power, electric energy and other electrical parameters, with complete information.
2	Adopt special measurement chip, effective value measurement method, high measurement accuracy.
3	With 1 RS485 interface.
4	With 1 residual current measurement interface.
5	The communication protocol adopts standard Modbus-RTU, which has good compatibility and facilitates programming.
6	Dot matrix LCD display.
7	Wide working voltage AC 80-240V.
8	It adopts industrial-grade chips, built-in watchdog, and has complete lightning protection and anti-interference measures to ensure reliability.
9	High isolation voltage, withstand voltage up to AC: 2000V.
10	Optional single-turn through-core transformers or open-close type transformers of different specifications are available, which are convenient and easy to use.

JSY-MK-339 3 Phase Energy Meter Technical Parameters

Wiring Diagram

Test Software Demo

Application

Company Profile

FAQ

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1.What is your payment term?
    T/T, L/C, Western Union, PayPal, Money Gram, Trade Assurance order, Secure Payment and so on.
2. Where is your Loading Port?
    Shenzhen China
3. What is your Samples time?
    1 days for stock samples, 3-7days for custom samples.
4. What is your Mass Production?
    Normally 7-15 days after received payment.
5. How fast will you quote to clients?
    Quotation will be followed in 24hours once received your inquiry.
6. How long will you guarantee the mass quality?
    1 year, we are one R&D company, so we can always provide you with technical support.
7.Would you accept custom logo printing or custom module?
    All is weclome, just contact us at once.
8.How about shipping way after making order?
    Air, Sea and Express shipping are all acceptable.
9. How to control Quality of Mass?
    QC workers check each step of production time by time.
    Also customers' QC or 3rd party inspection is acceptable.
    Guarantee: Quality of mass will be the same as the approval samples.