Description

It is a single-phase two wire three modular DIN RAIL prepayment smart meter, with built-in motor relay and 4G module, automatic networking, can realize remote reading, remote recharge, remote balance clearing,  when there is overload or no credit will cut off the power automatically. At the same time, it has Bluetooth communication, which can connect with in-home-display and mobile phone for data reading and setting.

Features

•   Recharging Token for the latest 10 times ( 20-bit code generated when recharging Token).

•   The latest 10 events of over/under voltage, low frequency, overload, temperature, low credit.

•   Support 4G communication, automatic networking when power on, without manual setting.

•  The meter can store up to 31 days of 24-hour power and monthly and annual hourly cumulative data.

•   When the load exceeds the set power threshold for more than 3 seconds, the relay will be disconnected, and the overload threshold can be set by software.

•   Meter support terminal cover detection. When the terminal cover is opened, the indicator symbol of electricity tampering flashes.

•  Meter has the function of detecting the imbalance of two circuits. The indicator symbol of electricity tampering flashes when the current is unbalanced between live  wire and neutral wire.

•  The meter supports Bluetooth, RS485 local upgrade and 4G remote upgrade, which can update the firmware in time.

Specifications

Connection Diagram

Dimensions