| Brand | Wone | 
| Model NO. | STS Prepaid Wi-Fine Energy Meter Single Phase Wall Mounted ODM | 
| Rated voltage | 230V | 
| Rated normal current | 5(50)A | 
| Rated frequency | 50(Hz) | 
| Methods of Communication | RS485 | 
| Series | D123073 | 
Description
STS prepaid standard meter is a media-free prepaid meter, which does not need to be recharged with IC card, magnetic card, radio frequency card, etc., and only needs to be recharged by entering the 20-digit code through the keyboard; It can also be used for power recharge, data viewing, and control management through remote communication.
Specifications
| Main |  
  |
|---|---|
| Range | D123073 | 
| Product or Componet Type | Energy meter | 
| Country of origin | China |  
  
| Complementary |  
  |
|---|---|
| Phase | Single Phase | 
| Type of measurement | ----  |  
  
| Metering type | Measurement  |  
  
| Device Application | Energy Charge  |  
  
| Accuracy class | Active power 1.0 | 
| Rated Current |  5(80) A |  
  
| Rated Voltage | 230V  |  
  
| Network Frequency | 50-60Hz | 
| Technology Type | Electronic | 
| Display Type | LCD display(LCD 6+2 = 999999.99kWh) | 
| Impulse Constant | 1000imp/kWh(LED) 1000imp/kvarh  |  
  
| Maximum value measured | 99999.99kWh | 
| Tariff input | Tariff | 
| Communication port protocol | DLMS | 
| Communication port support | RS485 | 
| Local signalling | ------  |  
  
| Number of inputs | ------- |  
  
| Number of Outputs | -------------- | 
| Output voltage | ---- |  
  
| Mounting Mode | --- | 
| Mounting Support | ----- |  
  
| Connections - terminals | -------  |  
  
| Standards | IEC62052-11:2003 IEC62053-21:2003  |  
  
| Environment |  
  |
|---|---|
| IP degree of protection | IP51  |  
  
| Relative humidity | ≤85% | 
| Ambient air temperature for operation | -20…70 °C | 
| Ambient Air Temperature for Storage | --20…80 °C | 
| Operating altitude | --- | 
| Dimensions | 55.5mm*121.8mm*207mm | 
| Packing Units |  
  |
|---|---|
| Unit Type of Package 1 | PCE | 
| Number of Units in Package 1 | 1 | 
| Package 1 Height | 209mm | 
| Package 1 Width | 123mm | 
| Package 1 Length | 57mm | 
| Package 1 Weight | 1.000kg | 
Dimensions
