Home >> Products >> RS485 Energy Meter >> 1 Phase RS485 Bi-directional Smart Electronic kWh Meter for PV Solar Energy Metering

1 Phase RS485 Bi-directional Smart Electronic kWh Meter for PV Solar Energy Metering

EM118090

Multi-measurement: kWh, W, V, I, PF, Hz, etc.

Bi-directional metering

MID & CE-LVD, CE-EMC Certified

RS485 Communication

Max. 100A Direct Load

1 Module 18mm Width

LCD backlight display

1 Phase 2 wire

Inquire Now Next Product

Product Description

The EM118090 is a single-phase DIN Rail energy meter that supports bidirectional metering, can read the meter data in real time via RS485 communication, and is only 18mm wide, four Measurement mode can be switched, and has obtained MID,LVD,EMC certification, suitable for domestic or commercial distribution systems, as well as new energy metering systems, such as EV charging stations and solar power generation systems.

Type	EM118089	EM118090	EM118091
Electrical Parameters Measurement	Voltage, Current, Active Power, Reactive Power, Apparent Power, Frequency, Power Factor Active/Reactive Energy And Forward And Reverse Measurement (Four Quadrant Measurement)
Ref. voltage	230V
Ref. current	0.25-5(30)A, 5(32)A,5(40)A,5(45)A, 5(50)A, 5(80)A, 5(100)A
Impulse Constant	1000imp/kWh	1000imp/kWh	1000imp/kWh
Communication	N/A	RS485 Modbus/DLT645	RS485 Modbus/DLT645
Baud rate	N/A	9600\19200\38400\115200	9600\19200\38400\115200
SO output	Yes,SO1 for Active : with variable constant 100-2500imp/kWh Divisible by 10000 Yes,SO2 for Reactive: with variable constant 100-2500imp/kvarh Divisible by 10000	N/A	N/A
Li-Battery	N/A	N/A	YES
Multi-tariff	N/A	N/A	YES
Pulse width	SO:100-1000:100ms SO:1000-2500:30ms	N/A	N/A
Backlight	Blue	Blue	Blue
Measurement Mode	1-Total=Forward 2-Total=Reverse 3-Total=Forward+Reverse (default) 4-Total=Forward-Reverse	1-Total=Forward 2-Total=Reverse 3-Total=Forward+Reverse (default) 4-Total=Forward-Reverse	1-Total=Forward 2-Total=Reverse 3-Total=Forward+Reverse (default) 4-Total=Forward-Reverse
Button	Touch button	Touch button	Touch button
Button function	Page turning, setting, information display	Page turning, setting, information display	Page turning, setting, information display
Default setting	1000imp/kWh,100ms 1000imp/kvarh,100ms	9600/NONE /8/1	9600/NONE /8/1
Measurement Mode setting	Button	RS485 or Button	RS485 or Button