Display: | 7 Digits LCD |
---|---|
Type: | Energy Digital Kwh Meter |
Operating Temperature: | 25~+55 |
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Application
Model DDS5558 single phase electronic active energy meter is a kind of new style single phase two wire active energy meter, it adopts micro-electronics technique, and imported large scale integrate circuit, uses advanced technique of digital and SMT techniques, etc. The meter completely accords with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC
62053-21.
Features
1. Bidirectional measurement, Reverse energy calculated into forward
2. Indication: Pulse, power, reverse current
Technical parameters
Specification |
DDS5558L |
DDS5558R |
|
Accuracy |
Active |
Class1.0 |
Class1.0 |
Reactive |
|
|
|
Voltage |
Rated |
110/120/220/230/240V |
110/120/220/230/240V |
Range |
0.9Un~1.1Un |
0.9Un~1.1Un |
|
Limit |
0.8Un~1.2Un |
0.8Un~1.2Un |
|
Frequency |
|
50/60Hz |
50/60Hz |
Current |
Range |
1.5(6), 5(30), 10(50), 15(90), 20(100), 5(40), 5(100)A |
1.5(6), 5(30), 10(50), 15(90), 20(100), 5(40), 5(100)A |
Starting Current |
|
0.4%Ib |
0.4%Ib |
Constant |
Active |
2000imp/kWh |
2000imp/kWh |
Reactive |
\ |
\ |
|
Display |
Type |
LCD |
Register |
Digit |
6+1/6+2 |
5+1 |
|
Power Consumption |
Voltage Circuit |
≤0.8W,10VA |
≤0.8W,10VA |
Current Circuit |
≤4VA |
≤4VA |
|
Communication |
Interface |
Optical/Infrared/RS485 (Optional) |
Optical/Infrared/RS485 (Optional) |
Protocol |
MODBUS,DLT/645,IEC1107 |
MODBUS,DLT/645,IEC1107 |
|
Temperature |
Working Temperature |
-45~+55 |
-45~+55 |
Storage Temperature |
-40~+70 |
-40~+70 |
|
Humidity |
|
≤90% |
≤90% |
Protection |
|
IP54 |
IP54 |
Dimension&wiring diagram