Support UIU
TOU
Four tariffs; two sets of time zone tables; two sets of time period tables; support public holidays and weekends
Step tariffs
Friendly power supply
Support emergency credit
Events logs
Detecting and recording events such as current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open,over voltage, under voltage, etc.
Anti-tamper
Detecting current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open, etc. at the same time, the meter can disconnect power supply which is configurable when the tampers occur which are configured.
Audio and visual alarm
Current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open can be alarmed which are configured.
Disconnection /reconnection
Detecting the customer's load status, it can alarm or disconnect the power supply when overload happens.
Communication interface
Optical port and RS485 interface are available; PLC, RF,GPRS, 3G or twist-wire interface are optional.
UIU communication interface
PLC, RF and twist- wire are optional.
