2020 New Single Phase STS Keypad Smart Prepaid Electric Energy Meter
Descrizione
2018 New Split Single Phase STS Keypad AC Smart Prepaid Electric Energy Meter
Applicazione
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.
Caratteristica
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
Specifica | DDSY5558 | DTSY5558 | |
Precisione | Active | Class1.0 | Class1.0 |
Reactive |
| OptiSUal | |
Voltaggio | Rated | 220/230/240v | 3×57.7/100v,3×220/380v 3×230/400v,3×240/415v |
Allineare | 0.9Un~1.1Un | 0.9Un~1.1Un | |
Limit | 0.8Un~1.2Un | 0.8Un~1.2Un | |
Frequenza |
| 50/60Hz | 50/60Hz |
Attuale | Allineare | 5(20)UN ,5(25)UN ,5(30)UN,5(32)UN | 3×1.5(6), 3X 5(30), 3X 10(50), 3X 15(90), 3X 20(100), 3X 5(40), 3X 5(100)UN |
Starting Current |
| 0.4%Ib | 0.4%Ib |
Constant | Active | 1600imp/kWh | 400imp/kWh |
Reactive | |||
Schermo | Tipo | LCD | LCD |
Digit | 6+2 | 6+2 | |
Potenza Consumption | Voltage Circuit | ≤0.8W,10VA | ≤0.8W,10VA |
Attuale Circuit | ≤4VA | ≤4VA | |
Communication Interface | Interfaccia | Optical/Infrared/RS485 (Opzionale) | Optical/Infrared/RS485 (Opzionale) |
Protocollo | MODBUS,DLT/645,IEC1107 | MODBUS,DLT/645,IEC1107 | |
Temperatura | Lavorando Temperatura | -45℃~+55℃ | -45℃~+55℃ |
Magazzinaggio Temperatura | -40℃~+70℃ | -40℃~+70℃ | |
Umidità |
| ≤90% | ≤90% |
Protezione |
| IP54 | IP54 |
Dimensione&wiring diagram
Informazioni aggiuntive
| Luogo d'origine: | Zhejiang, Cina |
|---|---|
| Marchio: | GOMELONG |
| Numero di modello: | DDSY5558 |
| Display Type: | Analog and Digital |
| Fase: | Monofase |
| Measuring Energy Range: | 0-999999.99 KWh |
| Accuracy Class: | 1.0 |
| Tensione di uscita: | 110v,220v,230v,240v |
| temperatura di esercizio: | -20-50℃ |
| Dimensioni: | 169mm*110mm*62.5mm |
| Colore: | D'argento |
| Tipo: | STS Prepayment Meter |
| Nome: | split single phase sts keypad prepaid energy meter |
| Schermo: | LCD |
| Certificato: | ISO9001 |
| Frequenza: | 50HZ/60HZ |
| Standard: | STS |
| Corrente nominale: | 5(60)UN |
| OEM: | Allowed |