Single meter dual control intelligent energy meter

Product Introduction:

The campus single meter dual control meter realizes the unique function of measuring active energy through one channel and independently controlling the electricity consumption of two channels. Equipped with independent modulated infrared optical port and RS485 communication port; Intelligent malignant load recognition capability; The circuit can be controlled to turn on or off according to the time set by the user; Overvoltage protection; Load limiting and other functions. It can be widely used in campuses, staff dormitories, apartments, shops, etc.

Functional features:

The product performance complies with the relevant provisions of the Technical Guidelines for the Construction of Energy Efficiency Supervision System for Campus Buildings in Higher Education Institutions (Jianke 2009163).

It can detect current voltage, current, active power, apparent active power, power factor, grid frequency and other electrical parameters.

Equipped with a magnetic holding relay, it can control power on and off remotely by sending commands.

Equipped with malignant load recognition function, it automatically trips when the power and power factor of the load are detected to be greater than the set values, and can automatically close after a delay period.

● It can independently control the power consumption of two channels during the set time period, and turn on and off at the agreed time.

The SMS alert function can be used to remind users to recharge in a timely manner.

Successfully integrated with the campus energy-saving supervision platform and the campus one card system, achieving a data platform.

Using switch power supply dynamic zero crossing as a national patent to eliminate the damage of arcing to relays and improve product service life.

Customized functions

Optional card backup; In emergency situations, infrared remote control on/off card can be selected; Allow the use of overdraft cards, settle the overdraft amount before the next payment; Optional collection devices are available to achieve backend prepaid management functionality. Optional SMS alarm function, timely reminding users to purchase electricity.

Product parameters: