Keypad Prepaid Single Phase Electricity kWh meter Energy Meter
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.
Specification
Item | Description | Item | Description |
Network | 1 Phase 2 Wires network | Starting current | Ist=0.4%Ib |
Nominative standard | IEC 62052-11, IEC 62053-21 IEC 62053-24, IEC 62055-31 IEC 62055-41, IEC 62055-51 IEC 62055-52, IEC 62056-21 | Reference frequency | 50/60Hz +/- 5% |
Accuracy class | Class 1.0 as per IEC 62053-21 Class 2.0 as per IEC 62053-23 | Power consumption | Voltage circuit <1W, <2.5VA Current circuit < 0.25VA @ Imax |
Reference voltage | Un=220-240V, L-N | Temperature | Operation: -40º to + 55º C Storage: -40º to + 85º C |
Operating voltage | Range 70%-120%Un | Enclosure | IP54 IEC 60529:1989 |
Basic current | Ib=5A | Communication | Local: Optical, RS-485, MC 171 CIU: RF Remote: G3-PLC |
Maximum current | Imax up to 100A |