1.Brief introduction

EM series include AC meter and DC meter. There are 2 models of DC Din rail meter : EM613001 & EM613002. Generally AC energy meters are used for measuring alter-current while DC meter are used to measure direct current. It's worth to highlight that RS485 & NB-IOT communication are optional. EM613001 is a DC metering device Rs485 DC energy meter sampling by shunt with high accuracy. EM613002 is wireless rs485 din rail dc meter with nb-iot communication. They are widely used in New Energy Field- PV, Solar Power/EV charger; Telecommunication Based Station; Energy Management /Battery Storage System; Power Generation System. Compare with other smart modules, the advantages of this module are as the following:

DC metering device sampling by shunt 

Specially designed for EV Charger(fast charging, slow charing, rapid, ultra-rapid)

This DC din rail meter support RS485 communication, through RS485 and concentrator (EM613002, one NB concentrator can connect 25 RS485 DC meters) to communicate and upload data to the system platform.

We have 2 models of DC Din rail meter : EM613001 & EM613002.Generally AC energy meters are used for measuring alter-current while DC meter are used to measure direct current. It’s worth to highlight that RS485 & NB-IOT communication are optional. As a RS485 DC Meter, this meter can be applied to New Energy Area, like Solar System and EV Charger (Electric Car). 

2.Function Description

• 1.Rate: Four Tariffs with 8 Time Slots

• 2.Alarm function: over-voltage, over-current alarm, threshold can be set.

• 3.Event log: The device itself stores the last 20 records when overvoltage, undervoltage, and overcurrent occur

• 4.Display: LCD displays DC power, current, voltage, tariff power, data wheel display (time interval 5S), you can also turn pages by pressing an external button.

• 5.Backlight: Press the page turning button to light up the backlight, which is convenient for viewing data when the light is insufficient

• 6.Communication: Supports RS485 communication with protocol DTL645, which allows parameters setting and read or write power data

3.Specifications

4.Application

 DC Measurement

 Equipment Monitoring

 Genset, Solar and UPS applications

 In control panel to measure different electrical loads