Description

Electricity charging and electricity tamper has always been a focus of great concern in African countries, this three-phase four-wire meter effectively solves the problem of charging for STS prepaid meters, and has anti-tamper functions such as zero-line metering and open cover detection, which meets the pain points of power operators in African countries.

Features

• Support load ground connection, bypass, open cover detection, influence of external magnetic field, abnormal voltage record, live&neutral wire metering.

•  Anti-tamper when Neutral missing:when Neutral missing, the meter still can work（battery support）

• 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 PLC communication.

• 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.

• 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.

Specifications

Connection Diagram

Dimensions