2020 New Single Phase STS Keypad Smart Prepaid Electric Energy Meter
Descripción
2018 New Split Single Phase STS Keypad AC Smart Prepaid Electric Energy Meter
Solicitud
DDSY5558 is a new type of keypad prepayment meter. Customer purchases energy by the vending network to get a serial number (named as “TOKEN”), and then use the keypad of meter to enter the TOKEN. The credit data will be entered into the meter after the TOKEN being accepted. The TOKEN contains 20 digits and is encrypted. For the purchasing method reason, the meter also named as “Keypad meter”. It complies with open standard STS.
Rasgo
Payment by 20 digits token
Alarm when low energy/overload/fraud.
With RS485 and optical communication functions for reading meter and setting parameters.
Open terminal cover detection alarm.
Technical parameters
Especificación | DDSY5558 | DTSY5558 | |
Precisión | Active | Class1.0 | Class1.0 |
Reactive |
| Optienal | |
Voltaje | Rated | 220/230/240V | 3×57.7/100V,3×220/380V 3×230/400V,3×240/415V |
Rango | 0.9Un~1.1Un | 0.9Un~1.1Un | |
Limit | 0.8Un~1.2Un | 0.8Un~1.2Un | |
Frecuencia |
| 50/60Hz | 50/60Hz |
Actual | Rango | 5(20)A ,5(25)A ,5(30)A,5(32)A | 3×1.5(6), 3X 5(30), 3X 10(50), 3X 15(90), 3X 20(100), 3X 5(40), 3X 5(100)A |
Starting Current |
| 0.4%Ib | 0.4%Ib |
Constant | Active | 1600imp/kWh | 400imp/kWh |
Reactive | |||
Monitor | Escribe | LCD | LCD |
Digit | 6+2 | 6+2 | |
Energía Consumption | Voltage Circuit | ≤0.8W,10Virginia | ≤0.8W,10Virginia |
Actual Circuit | ≤4VA | ≤4VA | |
Interface de comunicación | Interfaz | Optical/Infrared/RS485 (Opcional) | Optical/Infrared/RS485 (Opcional) |
Protocol | MODBUS,DLT/645,IEC1107 | MODBUS,DLT/645,IEC1107 | |
Temperatura | Working Temperatura | -45℃~+55℃ | -45℃~+55℃ |
Almacenamiento Temperatura | -40℃~+70℃ | -40℃~+70℃ | |
Humedad |
| ≤90% | ≤90% |
Proteccion |
| IP54 | IP54 |
Dimensión&wiring diagram
Información Adicional
| Lugar de origen: | Zhejiang, Porcelana |
|---|---|
| Nombre de la marca: | GOMELONG |
| Número de modelo: | DDSY5558 |
| Tipo de visualización: | Analog and Digital |
| Fase: | Fase única |
| Rango de medición de energía: | 0-999999.99 kWh |
| Clase de precisión: | 1.0 |
| Tensión de salida: | 110V,220V,230V,240V |
| Temperatura de funcionamiento: | -20-50℃ |
| Dimensiones: | 169mm*110mm*62.5mm |
| Color: | Plata |
| Escribe: | STS Prepayment Meter |
| Nombre: | split single phase sts keypad prepaid energy meter |
| Monitor: | LCD |
| Certificado: | ISO 9001 |
| Frecuencia: | 50HZ/60HZ |
| Estándar: | STS |
| Corriente nominal: | 5(60)A |
| OEM: | Allowed |