South Africa Keyboard Prepaid Sts Energy Meter¹

Product Description Single phase keypad prepaid energy meter Single phase keypad prepaid energy meterDDSY395 Single phase keypad prepaid energy meter is a keypad type, automatically connection or disconnection prepaid electricity meter. It can be top up with SanfranPay vending software directly and communicate with AMI system via LORA-RF or PLC module. This meter is comply with STS standard, can be widely used for counting the electricity consumption of users over a period of time.Functions and Features:★Meter recharge by inputting TOKEN★Utilities can set TOU price into meter on request★Ingress protection IP54 waterproof★Anti-tamper magnetic field protection★Up to 8 years battery life★MD(maximum demand measurement)★Remote connection/disconnection★Low credit alarm★Real-time clock★Overdraft collection★Check data by inputting the short code☆LORA-RF communication★ Basic features ☆ Extended featuresSpecification:ElectricalNominal Voltage230VWorking Voltage Range70%~120%UnActive Energy Constant1000imp/kWhPower Consumption in Voltage Circuit<2W  <8VAPower Consumption in Current Circuit<1VAOperation Temperature Range-25oC-70oCStorage Temperature Range-40oC-85oCElectric Magnetic Compatibility AC Insulation Strength4kV at 50Hz during 1minImpulse voltage 1.2/50 us mains connections8kVElectrostatic DischargesContact discharge 8kVAir discharge 16kVElectromagnetic RF Field27MHz-500MHz 10V/m100KHz-1GHz 30V/mFast transient burst test4kVProtectionClass IIParameters:ModelDDSY395Current(Imax)5(80)AAccuracy class1.0Dimension:LCD Display: 

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