ME-AA2Y Panel Size 120*120mm Whole Price Single-phase LCD Display Ac Digital AMP Meter
Feature | |||||||||||
•Measure single-phase AC current with high-precision. | |||||||||||
•Provide LCD display and local data query. | |||||||||||
•Programmable current transformation ratio. | |||||||||||
•Support RS-485 communications and Modbus-RTU protocol. | |||||||||||
•Support switch input, switch output and analog output. | |||||||||||
•Power supply: AC 80V~270V ,AC 220V,AC 380V,AC 100V | |||||||||||
•There are various choices of dimensions to meet the requirements of different electrical circuit enclosure. | |||||||||||
Technical Index | |||||||||||
Accuracy Measurement | |||||||||||
Current |
class 0.5 |
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Input Measurement | |||||||||||
Wiring |
single phase |
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Rated value |
AC 1A,AC 5A,DC 20mA |
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Overload |
Sustained:1.2times;Instantaneous:10times/5s |
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Power consumption |
<0.4VA(per phase) |
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Impedance |
<20 mΩ |
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Frequency |
45~65Hz |
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Power supply | |||||||||||
Working range |
AC 80V~270V,AC 220V,AC 380V,AC 100V |
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Power consumption |
<4VA |
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Functional Module | |||||||||||
Communication interface |
1 loop RS-485 Communication, MODBUS-RTU protocol |
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Baud rate: 2400 ~ 19200bps, Default: 2400bps | |||||||||||
Switching value input |
2 loops switching value input, dry joint |
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Switching value output |
2 loops relay output, capability: AC 250V/5A |
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Transmission output |
1 loop analog output: 0/4~20 mA or 0~5/10 V |
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Environment | |||||||||||
Operational environment |
-10℃~+55℃ |
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Storage environment |
-25℃~+70℃ |
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Relative humidity |
≤93 %,in the place without corrosive gas |
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Height above sea level |
≤2500m |
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Safety | |||||||||||
Insulation resistance |
> 100MΩ |
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AC withstand voltage |
AC 2KV |
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Electro Magnetic Compatibility | |||||||||||
Electro-Static discharge |
class 4 |
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|
Electrical Fast Transient pulse train |
class 4 |
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Electrical surge |
class 4 |
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Outline Dimension | |||||||||||
External Dimension( mm ) |
120×120;80×80;96×48;96×96;72×72;48×48;120x60;160x80 |
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Cutout Dimension( mm ) |
111×111;76×76;92×45;92×92;68×68;45×45;114x56;152x76 |
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Specification Matching | |||||||||||
|
Model Function |
Measurement |
Extended Function(Optional) |
Display |
Cutout Dimension ( mm ) |
External Dimension ( mm ) |
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AC |
DC |
Switch input |
Switch output |
Transmission output |
Communication interface |
LED |
LCD |
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ME-AA11 |
√ |
- |
2 |
2 |
1 |
1 |
√ |
- |
152X76 |
160x80 |
|
ME-DA11 |
- |
√ |
2 |
2 |
1 |
1 |
√ |
- |
|||
ME-AA21 |
√ |
- |
2 |
2 |
1 |
1 |
√ |
- |
111X111 |
120×120 |
|
ME-DA21 |
- |
√ |
2 |
2 |
1 |
1 |
√ |
- |
|||
ME-AA31 |
√ |
- |
2 |
2 |
1 |
1 |
√ |
- |
92X92 |
96×96 |
|
ME-DA31 |
- |
√ |
2 |
2 |
1 |
1 |
√ |
- |
|||
ME-AA41 |
√ |
- |
2 |
2 |
1 |
1 |
√ |
- |
114X56 |
120x60 |
|
ME-DA41 |
- |
√ |
2 |
2 |
1 |
1 |
√ |
- |
|||
ME-AA51 |
√ |
- |
2 |
2 |
1 |
1 |
√ |
- |
92X45 |
96×48 |
|
ME-DA51 |
- |
√ |
2 |
2 |
1 |
1 |
√ |
- |
|||
ME-AA61 |
√ |
- |
2 |
2 |
1 |
1 |
√ |
- |
68X68 |
72×72 |
|
ME-DA61 |
- |
√ |
2 |
2 |
1 |
1 |
√ |
- |
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ME-AA71 |
√ |
- |
2 |
2 |
1 |
1 |
√ |
- |
76X76 |
80×80 |
|
ME-DA71 |
- |
√ |
2 |
2 |
1 |
1 |
√ |
- |
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ME-AA81 |
√ |
- |
2 |
2 |
1 |
1 |
√ |
- |
45X45 |
48×48 |
|
ME-DA81 |
- |
√ |
2 |
2 |
1 |
1 |
√ |
- |
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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. | |||||||||||

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