Product Details

Technical Index

Accuracy Measurement

current

class 0.5

Voltage

class 0.5

active power

class 0.5

reactive power

class 0.5

power factor

class 0.5

frequency

±0. 02Hz

active energy

class 0.5/class 0.2

reactive energy

class 1.0/class 2.0

Input Measurement

Wiring

single-phase,3-phase 3-wire,3-phase 4-wire

Rated current

AC 1A,AC 5A

Rated voltage

AC 57.7V,AC 100V,AC 220V,AC 380V

Overload

Voltage:Sustained:1.2times;Instantaneous:2times/1s

Current:Sustained: 1.2 times; Instantaneous: 10 times/ 5s

power consumption

Voltage: <1VA (per phase),Current: <0.4VA (per phase)

impedance

Voltage: >300KΩ , Current: <20mΩ

frequency

45~65Hz

Power supply

Working range

AC/DC 80V~270V,AC220V,AC380V,AC100V

Power consumption

<4VA

Functional Module
Communication interface	1 loop RS-485 Communication, MODBUS-RTU protocol
Communication interface	Baud rate: 2400 ~ 19200bps, Default: 2400bps
Switching value input	4 loops switching value input, dry joint
Switching value output	3 loops relay output, capability: AC 250V/5A,DC 30V/5A
Transmission output	1 loop analog output: 0/4~20 mA or 0~5/10 V
Energy pulse output	2 loops energy pulse output,constant:8000
Environment
Operational environment	-10℃~+55℃
Storage environment	-25℃~+70℃
Relative humidity	≤93 %,in the place without corrosive gas
Height above sea level	≤2500m
Safety
Insulation resistance	> 100MΩ
AC withstand voltage	AC 2KV
Electro Magnetic Compatibility
Electro-Static discharge	class 4
Electrical Fast Transient pulse train
Electrical surge
Outline Dimension
External Dimension( mm )	120×120;80×80;96×48;96×96;72×72;48×48;120x60;160x80
Cutout Dimension( mm )	111×111;76×76;92×45;92×92;68×68;45×45;114x56;152x76

Specification Matching
Model Function	Measurement	Extended Function(Optional)				Display		Cutout Dimension (mm)	External Dimension (mm)
Model Function	single-phase electricpara meters	Switch input	Switch output	Transmission output	Communication interface	LED	LCD	Cutout Dimension (mm)	External Dimension (mm)
ME-D1		2	2	1	1	√	-	152X76	160x80
ME-D1Y				3		-	√	152X76	160x80
ME-D2				3		√	-	111X111	120×120
ME-D2Y				3		-	√	111X111	120×120
ME-D3				3		√	-	92X92	96×96
ME-D3Y				1		-	√	92X92	96×96
ME-D4				1		√	-	114X56	120x60
ME-D4Y				1		-	√	114X56	120x60
ME-D5				1		√	-	92X45	96×48
ME-D5Y				1		-	√	92X45	96×48
ME-D6				1		√	-	68X68	72×72
ME-D6Y				1		-	√	68X68	72×72
ME-D7				1		√	-	76×76	80×80
ME-D7Y				1		-	√	76×76	80×80
ME-D8				1		√	-	45×45	48×48

Model Function	Measurement				Extended Function(Optional)				Display		Cutout Dimension (mm)	External Dimension (mm)
Model Function	3-phase electric parameters	Multi rate	Harmonic	Fire monitoring	Switch input	Switch output	Transmission output	Communication interface	LED	LCD	Cutout Dimension (mm)	External Dimension (mm)
ME-3D2	√	-	-	-	4	4	4	2	√	-	111X111	120x120
ME-3D2Y	√	-	-	-	4	4	4	2	-	√
ME-3FD2Y	√	√	-	-	4	4	4	2	-	√
ME-3HD2Y	√	-	√	-	4	4	4	2	-	√
ME-3LD2	√	-	-	√	4	-	-	2	√	-
ME-3LD2Y	√	-	-	√	4	-	-	2	-	√
ME-3FHD2Y	√	√	√	-	4	4	4	2	-	√
ME-3D3	√	-	-	-	4	4	4	2	√	-	92X92	96×96
ME-3D3Y	√	-	-	-	4	4	4	2	-	√
ME-3FD3Y	√	√	-	-	4	4	4	2	-	√
ME-3HD3Y	√	-	√	-	4	4	4	2	-	√
ME-3LD3	√	-	-	√	4	-	-	2	√	-
ME-3LD3Y	√	-	-	√	4	-	-	2	-	√
ME-3FHD3Y	√	√	√	-	4	4	4	2	-	√
ME-3D7	√	-	-	-	-	-	-	1	√	-	76×76	80×80
ME-3D7Y	√	-	-	-	-	-	-	1	-	√	76×76	80×80
ME-3D6	√	-	-	-	-	-	-	1	√	-	68X68	72×72
ME-3D6Y	√	-	-	-	-	-	-	1	-	√	68X68	72×72
ME-3D8	√	-	-	-	-	-	-	1	√	-	45×45	48×48
Note: The number of optional extended functions would be the maximum number we can extendin norma conditions.If you have any special request, please contact with our technical department.

Digital panel meter
Munifunction meter:

D 3D 3HD 3FHD 3LD DD
Combination meter:

UIF 3UIF DUI

    Temperature and humidity controller:
    WSK301 WSK302 WSK303
    Voltage meter:

DV AV 3AV
Current meter:

DA AA 3AA
Frequency meter:

F
Power meter:

P 3P Q 3Q H 3H
Power transducer:

AI,DI,AV,DV,P,F,PF,3I,3V,3P,3Q,Z
Economical digital meter:

AV DV DA AA F

Shunt:
Current Transformer:

We are a professional manufacturer of Digital Panel Meter for many years. Our company has formed a perfect full-service system integrated by the R&D, manufacture and domestic trading and foreign sales.Based on the trading belief 'Focus on customers,' our company has been calmly handled the market oscillations. For our trading process, we are not just selling our product but also focusing on customers' satisfaction......