Single phase 4P Din rail kwh energy meter | |||
specification | DDS5558R | DDS5558L | |
Accuracy | active | class 1.0 | |
reactive | / | ||
voltage | rated | 110V/120V220V/230V/240V | |
range | 0.9Un-1.1Un | ||
limit | 0.8Un-1.2Un | ||
frequency | 50/60Hz | ||
current | range | 5(20)A,5(25)A,5(30)A,5(32)A | |
starting current | 0.4%Ib | ||
constant | active | 1600imp/KWH | |
reactive | / | ||
display | Type | register | lcd |
Digital | 6+1 | ||
power comsumption | voltage circuit | <=0.8w,10VA | |
current circuit | <=4VA | ||
communoication | Interface | Optical/Infrared/RS485(optional) | |
Protocol | MODBUS,DLT/645,IEC1107 | ||
temperature | working temperature | ‘-45℃~+55℃ | |
storage temperature | ‘-40℃~+70℃ | ||
Humidity | <=90% | ||
protection | IP54 |
Product Features