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| Categories | Din rail kwh meter | 
|---|---|
| Place of Origin: | Zhejiang, China | 
| Brand Name: | GOMELONG | 
| Model Number: | DDS5558-4P | 
| Display Type: | Analog and Digital | 
| Phase: | Single Phase | 
| Measuring Energy Range: | 0-999999.9kWh | 
| Accuracy Class: | 1.0 or 2.0s | 
| Output Voltage: | 110V,220V,230V,240V | 
| Operating Temperature: | -40℃-40 | 
| Dimensions: | 212.5mm*110.5mm*58.5mm | 
| Net Weight: | 0.65kg | 
| Mounting: | wall mounted | 
| Max current: | 100A | 
| Optional port: | RF/infrared | 
| Type: | DIN Rail Mounting Energy Meter | 
| Display: | 7 Digits LCD | 
| Color: | White | 
| Frequency: | 50HZ/60HZ | 
| constant: | 1600imp/kwh | 
| Name: | 1 Phase Din Rail Ethernet Smart Energy Meter With Rs485 interface | 
| Packaging Details: | Paking | 
| Port: | NingBo | 
| Supply Ability: | 10000 Carton/Cartons per Month | 
| Price: | $9.00 - $13.00/Pieces | 
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1.Application
Model DDS5558 single phase electronic DIN rail 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 IEC62053-21
2.Features
- Measure active electric energy, do not need calibrate for long-term operation;
- Adopt the special chip of measurement ADE7755;
- Adopt the latest oversea electric energy special integration circuit, greatly improved dynamic working range of Mete; to make the ability of actual overload up to over 10 times.
- Have good mistake linearity in the range of 5%Ib-lmax;
- Adopt high reliability and long life electronic components, so the Meter assume feature of high reliability and long life.
3.Technical Parameters
Specification  | DDS5558-4p  | |
Accuracy  | Active  | Class1.0  | 
Reactive  | ||
Voltage  | Rated  | 110/120/220/230/240V  | 
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  | 2000imp/kWh  | 
Reactive  | ||
Display  | Type  | LCD  | 
Digit  | 6+1  | |
Power Consumption  | Voltage Circuit  | ≤0.8W,10VA  | 
Current Circuit  | ≤4VA  | |
Communication  | Interface  | Optical/Infrared/RS485 (Optional)  | 
Protocol  | MODBUS,DLT/645,IEC1107  | |
Temperature  | Working Temperature  | -45℃~+55℃  | 
Storage Temperature  | -40℃~+70℃  | |
Humidity  | ≤90%  | |
Protection  | IP54  | |
4.Dimension&wiring Diagram

5.Optical function
OPTIOANL FUNCTION IN DISPLAY AND READING: kWh, V, A, P, F, PF,
OPTIONAL FUNCTION IN COMMUNICATION: MODBUS RTU
OPTIONAL FUNCTION FOR REMOTE ELECTRIC METER STOP ( POWER ON AND OFF )
6.Packing list for all kinds of din rail meter
| No. | Quantity/CTN | Size | Weight | 
| 1 modular | 120pcs | 33x23x30cm | 10.5KG | 
| 2 modular | 80pcs | 46x23.5x37.5cm | 13.5kg | 
| 4 modular | 40pcs | 50x41x18cm | 13.5kg | 
| 7 modular | 30pcs | 40x48x18cm | 13.5kg | 
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