Din Rail Single Phase Energy Meter

Brief Introduction

The din rail single phase energy meter is mainly used for electric power system, communication industry, construction industry and other electricity metering needs. It is a good choice for real-time measurement of voltage, current, active power, reactive power,frequency, positive and negative energy and other parameters. Adopting the standard DIN35mm din rail mounting and modular design, it is characterized with small volume, easy installation and easy networking, widely applied into the internal energy monitoring and assessment for industrial and mining enterprises, hotels,schools, large public buildings, etc.

Main Functions

1.Each channel energy meter measures active power of forward/ backward and combined.

2.Each channel energy meter can measure the current voltage frequency active/reactive power.

3.Alarming for under voltage over voltage phase disconnection over current and other events.

4.Timing freezing hourly freezing daily freezing.

5.LCD digital display with a variety of parameters of each channel energy meter in turn.

6.Din-rail installation with standard 35mm.

Technical Data

Reference voltage	220V
Current specification	1.5(6)A; 5(60)A;10(100)A;100(400)A
Working voltage	Reference voltage supply
Metering parameters	Voltage, current power, factor, frequency, positive/negative active energy, energy
Accuracy grade	Active 1.0; Inactive 2.0
Reference frequency	50/60Hz
Channel No.	1~4
Clock accuracy	≤0.5s/d(23°)
Rate	Support 2 sets of programmable rates.
Communication protocol	RS485,ModBus,DL/T645-2007
Ambient temperature	-10℃~+45℃
Operating limit temperature	-25℃~+70℃
Rated operating voltage range	0.9Un~1.1Un
Limit operating voltage range	The electricity meter is not damaged within 4 hours at 1.9Un working voltage.
Relative humidity	25%RH~95%RH.
Dimensions	158mm×58mm×87mm
Net Weight	0.25kg

Outline Drawing