Support load ground connection, switch detection, influence of external magnetic field, abnormal
Divide into weekday timetable and weekend timetable, with 8 time period and 8 tariffs. Every
timetable has a backup table for remote updating of backup timetable and configure the switching
time. Meter will automatically switch the tariff table at the switching time.
Meter support IR,RS485/LoRa, baud-rate: 9600/PLC, baud-rate: 4800.
Open cover, magnetic field, load ground connection, reserve current, over-voltage, low-voltage,
low-frequency, overload, power-fail, low remaining power, and token record.
Meter measures voltage, current, active power, reactive power, frequency, power factor, MD in the
current month, MD of last 1 month, MD of last 2 month, the absolute value of total active energy,
the absolute value of total active tariff energy, total input energy of the current month, total input
energy of last 5 month, total output energy of the current month, total output energy of last 5
month, and total reactive energy.2
Meter has 3 operation modes: STS token mode, currency prepaid mode and post-paid (traditional)
mode, which can be switched.
And the currency mode can be divided into tariff mode and step price mode. Modes can be
configured through communication.
Enter 20-digit token via keypad of meter or IHD, the meter display will be green Pic 1 if recharging
is successful, will be red Pic 2 if is failed.