Shopping mall merchants' billing electricity meters, energy-saving renovation, time-sharing billing, single-phase electricity meters

Introduction to single-phase electric meter products

Shopping mall merchant billing meter energy-saving renovation time-sharing billing single-phase meter modelPMC-220-A5 single-phase rail type energy meter, with industrial grade microprocessor as the core. 35mm standard DIN rail installation, compact size, intuitive display, easy installation; It has the advantages of good resistance to electromagnetic interference, low power consumption, good stability, and long service life; LCD display is an ideal choice for building energy management systems, energy-saving monitoring systems, and conducting household metering.

Application scenarios

Schools, hospitals, industrial and commercial buildings, hotels, apartments, residential airports, subways and other rail transit systems

single-phase electricity meterFunctional Overview

Measurement and Metrology

Voltage, current, active power, reactive power, apparent power, power factor, frequency, positive and negative active energy, positive and negative reactive energy, and historical energy records for 12 months

Time-of-use billing

12 billing seasons, 12 daily time slot tables, 14 daily time slots, 20 special days, 5 different rates; Two sets of time zone tables and two sets of daily time period tables.

Freeze function

Whole hour freeze, daily freeze, monthly freeze. Freeze the total positive active energy of the device and the positive active energy rate of 1-5 electricity, and record the freezing data and freezing time.

Event log

32 event records, including measurement monitoring events and operation/self checking events, power outages without loss, and recording the date, time, recorded value, and total number of events generated.

input

Supports 1 channel of photoelectric energy pulse output and 1 channel of contact type energy pulse output for accuracy verification.

communication

Standard configuration includes 1 RS-485 port, DL/T645 protocol, with a communication rate of 19200 bits.