● Measuring phase electricity, recording loss of voltage and current.

● Infrared remote control to call up display items, infrared meter reading during power outages.

● 3 meter reading cycle data, data can be automatically locked, 12 months of meter reading data.

● With programming prohibition function, demand reset function, power failure button wake-up function.

● Display the operating status of the meter and various parameter settings and various metering data through LCD.

● TOU metering active positive and reverse electric energy, which can be divided into 4 rates, 12 time periods, and 8 time zones.

● Real-time measurement of the effective values of voltage, current, power and current frequency of the three phases A, B and C.

● Forward active and reverse active pulse output, four-quadrant reactive pulse output, pulse width can be set by infrared or RS485.

● With the event recording function of loss of voltage, loss of current, overpower, power outage, incoming call, programming, demand clearing, broadcast calibration, etc.

● RS485 wired communication and infrared wireless communication, in line with DL/T645-1997/2007 standard event record (such as total clearing, demand clearing).