Single Phase Smart Meter
•Available forms: DIN Rail Mounted
•Open standard protocol: DLMS/COSEM
•Comply with G0100-05
•Equipped with optional local/remote controlled disconnector
•Backup battery or Super-cap for RTC
•Prepaid/post-paid switch-over at runtime
•Highly tamper proof by design
•Firmware upgrade via local port as well as OTA
•Local and remote charging / topping up
•Local ports: Optical port and RS-485
•HAN / IHD Interface: RF or PLC / M-BUS or RS-485
•Optional WAN Modules: G3-PLC
•Comply with protocols: DLMS / COSEM
Metering | Bidirectional, 2-element and 4-quadrant | ||
Load profile | |||
Demand Monitoring | |||
Instantaneous Values: Vrms, Irms, F, PF, kW, kvar, kVA and … | |||
Rich set of energy and demand registers: A+, A-, R+, R-, +Ri, +Rc, -Ri, -Rc and … | |||
Event Logs | Tamper detection (meter cover open, current reverse, replay attack and …) | ||
Self-diagnosis failure (memory error, measurement system error, battery voltage low and …) | |||
Power quality events (under-voltage / over-voltage / bad voltage quality, power failure, sag/swell and …) | |||
Security events (parameters changed, firmware upgraded and …) | |||
Standard events (clock adjusted, maximum demand exceeded and …) | |||
Security | LLS supports 3 levels of access levels for local and remote connection | ||
HLS supports authentication and encryption for local and remote connection |