| Display: | LCD |
|---|---|
| Type: | Electric Meter |
| Operating Temperature: | -20c-50c |
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round hour meter
Application
Model DDS5558 single-phase ANSI 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&ANSI standard.
Features
- Kwh/MD/V/A display, Back-up battery
- Comply with ANSI C12.1/ ANSI C12.10/ANSI C12.18/ ANSI C12.19/ ANSI C12.20
- Maximum demand measurement and resetting
- Bidirectional measurement, Reverse energy calculated into forward
- Current flow direction indication
- LCD simulation disk
Technical Parameters
|
Specification |
DDS5558/1S |
DDS5558/2S |
|
|
Accuracy |
Active |
Class1.0 |
Class1.0 |
|
Voltage |
Rated |
120/240V |
120/240V |
|
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 |
CL100,CL200 |
CL100,CL200 |
|
Starting Current |
|
0.4%Ib |
0.4%Ib |
|
Constant |
Active |
Kh1.0/Kh/1.6/Kh2.0 |
Kh1.0/Kh/1.6/Kh2.0 |
|
Form |
|
1S |
2S |
|
Display |
Type |
LCD |
LCD |
|
Digit |
5+0/5+1/6+1 |
5+0/5+1/6+1 |
|
|
Power Consumption |
Voltage Circuit |
≤1.5W |
≤1.5W |
|
Current Circuit |
≤2VA |
≤2VA |
|
|
Communication |
Interface |
Optical/Infrared/RS485 (Optional) |
Optical/Infrared/RS485 (Optional) |
|
Protocol |
MODBUS,DLT/645,IEC1107 |
MODBUS,DLT/645,IEC1107 |
|
|
Temperature |
Working Temperature |
-25~+55 |
-25~+55 |
|
Storage Temperature |
-40~+70 |
-40~+70 |
|
|
Humidity |
|
≤95% |
≤95% |
Dimension&wiring Diagram
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