Digital wholesale current meter

Technical Index

Accuracy Measurement

Current

 class 0.5

Input Measurement

Wiring

Rated value

AC 1A,AC 5A,DC 20mA,DC 1A,DC 5A,DC 75mV

Overload

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

Power consumption

<0.4VA(per phase)

Impedance

<20 mΩ

Frequency

5~65Hz or DC

Power supply

Working range

AC/DC 80V~270V,AC 220V,AC 380V,AC 100V,DC 48V,DC 24V

Power consumption

<4VA

Functional Module

Communication interface

Switching value input

2 loops switching value input, dry joint

Switching value output

2 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

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

Display

Cutout

Dimension (mm)

External

Dimension(mm)

AC

DC

Switch

input 

Switch

output

Transmission

output

Communication

interface

LED

 LCD

ME-AA11

√

-

2

2

1

1

√

-

152X76

160x80

ME-DA11

-

√

ME-AA21

√

-

111X111

120×120

ME-DA21

-

√

ME-AA31

√

-

92X92

96×96

ME-DA31

-

√

ME-AA41

√

-

114X56

120x60

ME-DA41

-

√

ME-AA51

√

-

92X45

96×48

ME-DA51

-

√

ME-AA61

√

-

68X68

72×72

ME-DA61

-

√

ME-AA71

√

-

76X76

80×80

ME-DA71

-

√

ME-AA81

√

-

45X45

48×48

ME-DA81

-

√

   Note: The number of optional extended functions would be the maximum number we can extend in
normal 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: