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Technology of Electrical Automatic

MCM400 Multi Circuit Energy Monitor

MCM400 Multi Circuit Energy Monitor

MCM400 Multi Circuit Energy Monitor is designed for commercial and residential power circuit sub-metering projects such as Multi-Tenant Submetering. This multi-circuit sub-meter can integrate a 4pcs three-phase energy meter, or 12pcs single-phase energy meter. Metering operation processing by different MCUs provides high-accuracy billing performance.

This multi channel energy monitor performs real-time metering, measures energy consumption, multi-tariff, and time-of-use (TOU), and monitors power quality. This three-phase energy meter has 4 four-channel circuits. It has an LCD screen and keypad for easy configuration. RS485 communication can send out collected value to the remote host. This MCM400 Multi-Channel Energy Monitor is ideal for multi-tenant or departmental metering applications within office towers, condominiums, apartment buildings, shopping centers, and other multi-user environments.

MCM400 Multi Circuit Energy Monitor is designed for commercial and residential power circuit sub-metering projects such as Multi-Tenant Submetering. This multi-circuit sub-meter can integrate a 4pcs three-phase energy meter, or 12pcs single-phase energy meter. Metering operation processing by different MCUs provides high-accuracy billing performance.

This multi channel energy monitor performs real-time metering, measures energy consumption, multi-tariff, and time-of-use (TOU), and monitors power quality. This three-phase energy meter has 4 four-channel circuits. It has an LCD screen and keypad for easy configuration. RS485 communication can send out collected value to the remote host. This MCM400 Multi-Channel Energy Monitor is ideal for multi-tenant or departmental metering applications within office towers, condominiums, apartment buildings, shopping centers, and other multi-user environments.

Features

  • Measuring basic electrical parameters, and voltage and current harmonic distortion
  • Optional measuring current and voltage imbalance, max demand, and voltage deviation
  • Class 0.2 or class 0.5 basic parameter class 1 for active energy
  • Optional 12 channels measurement signal access
  • Optional Profibus communication
  • Optional TOU record for each monitor channel
  • 4 channels three phase metering
  • Current measuring100mA or 333mV
  • Standard 35mm 4 module DIN rail mounting
  • LCD screen Display
  • OEM & ODM Service available

Specification

Power Supply AC / DC 80-265V, 45-65Hz
Burned < 6VA
Current Measurement …/ 100mA or …/ 333mV
Burned < 0.1W
Voltage Measurement Direct measurement 30~450V ac (L-L)
Burned < 0.1W
Frequency Measurement 45~65Hz
Accuracy U / I / P / Q – 0.5% (Optional 0.2%)
Frequency – 0.1%
Active Energy – 1.0 class
Reactive Energy – 2.0 class
Communication Port RS485 (2/3 wires half duplex)
Modbus RTU mode

Typical Wiring

Typical Wiring of MCM400 Multi Channel Energy monitor SubMeter

Selectable Models

BJ-MCM400V …/333mV signal access
BJ-MCM400A 100mA signal access

Download

Brochure of MCM-SERIES-MULTI-CHANNEL-ENERGY-METER

MCM400-User-manual-V1.31

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