72 * 72mm Заводская цена ЖК-дисплей переменного тока Трехфазный цифровой амперметр для промышленного использования
- производительность:
- 10000PCS/Month
- Место происхождения:
- Zhejiang
- Способность поставки:
- 10000PCS/Month
Базовая информация
Модель: DM72-3I
Описание продукта
Feature | |||||||||
Measure 3-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 |
||||||||
Input Measurement | |||||||||
Wiring |
3-phase 3-wire,3-phase 4-wire |
||||||||
Rated value |
AC 1A,AC 5A |
||||||||
Overload |
Sustained: 1.2 times; Instantaneous: 10 times/ 5s |
||||||||
Power consumption |
< 0.4VA (per phase) |
||||||||
Impedance |
< 2 0 mΩ |
||||||||
Frequency |
45 ~ 65 Hz |
||||||||
Power supply | |||||||||
Working range |
AC 80V ~ 270V,AC 220V,AC 380V,AC 100V |
||||||||
Power consumption |
<4VA |
||||||||
Functional Module | |||||||||
Communication interface |
1 loop RS-485 Communication, MODBUS-RTU protocol |
||||||||
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 |
3 loop analog output: 0/4~20 mA or 0~5/10 V |
||||||||
Environment | |||||||||
Operational environment |
-10ºC~+55ºC |
||||||||
Storage environment |
-25ºC~+70ºC |
||||||||
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 |
class 4 |
||||||||
Electrical surge |
class 4 |
||||||||
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 ) |
||||
3-phase AC current |
Switch input |
Switch output |
Transmission output |
Communication interface |
LED |
LCD |
|||
ME-3AA11 |
√ |
2 |
2 |
1 |
1 |
√ |
- |
152X76 |
160x80 |
ME-3AA23 |
√ |
2 |
2 |
3 |
1 |
√ |
- |
111X111 |
120×120 |
ME-3AA2Y |
√ |
2 |
2 |
3 |
1 |
- |
√ |
||
ME-3AA33 |
√ |
2 |
2 |
3 |
1 |
√ |
- |
92X92 |
96×96 |
ME-3AA3Y |
√ |
2 |
2 |
3 |
1 |
- |
√ |
||
ME-3AA41 |
√ |
2 |
2 |
1 |
1 |
√ |
- |
114X56 |
120x60 |
ME-3AA51 |
√ |
2 |
2 |
1 |
1 |
√ |
- |
92X45 |
96×48 |
ME-3AA63 |
√ |
2 |
2 |
1 |
1 |
√ |
- |
68X68 |
72×72 |
ME-3AA6Y |
√ |
2 |
2 |
1 |
1 |
- |
√ |
||
ME-3AA73 |
√ |
2 |
2 |
1 |
1 |
√ |
- |
76X76 |
80×80 |
ME-3AA7Y |
√ |
2 |
2 |
1 |
1 |
- |
√ |
||
ME-3AA83 |
√ |
2 |
2 |
1 |
1 |
√ |
- |
45X45 |
48×48 |
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. |
Место происхождения: Чжэцзян, Китай (материк) Фирменное наименование: CNSCKJ Номер модели: DM-3AA6Y Тип дисплея: только цифровой Диапазон измерения: 0-9999 Класс точности: 0,5 Напряжение питания: AC 80V ~ 270V, AC 220V, AC 380V, AC 100В, Рабочая температура: -10ºC ~ + 55ºC Размеры: 72 * 72 Подключение амперметра: трехфазный Цвет амперметра: белый и черный Потребляемая мощность амперметра:
Группа Продуктов : Цифровой измеритель
Premium Related Products