Zhejiang Gomelong Meter Co., Ltd.
Zhejiang Gomelong Meter Co., Ltd.
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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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