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Dcem-4Ms Dual-Channel Dc Energy Meter

Supplier From China
Feb-19-25

DCEM-4MS Dual-Channel DC Energy Meter is designed for power measuring and fiscal billing within an EV Charger station. This DCEM-4MS EV charger meter can measure DC currents (with direction), power, total electricity, voltage, forward and reverse electric energy, and each single-circuit electricity, etc.

Voltage up to 1000V
Max. current 500A
Charging Data recording
Charging Duration Monitoring
Energy Accuracy class 0.2
Certification: CE, MID, or UL

Price and Minimum Quantity

Price: $150
MOQ: Not Specified

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DCEM energy meter is an advanced solution for multi-channel DC system. It can visually display voltage, current, power data and energy cumulative data. With a panel keypad, it can set voltage display parameters and the DC shunt parameters.

With RS485 communication interface, DCEM can be connected to the monitoring center. It is a high-performance automatic meter suitable for UPS system detect, Solar energy plant monitor, industrial and mining enterprises, civil construction, building automation etc.

Features


·External Hall sensors for isolation current input, higher safety security
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·Built-in isolation circuitry can measure the maximum 1KV voltage signal.
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Introduction

DCEM are special design for DC circuit metering, muti-channels signal design can much reduced the hardware cost of project. One meter provide different four channel amp reading and energy consumption value record.
Same 35mm din rail mounting shell can work with Blue Jay MCM series meter for combine energy metering project in AC & DC circuit. Optional analog, digital, relay and alarm output is available via field-swappable plug-in communications modules. Also provide on-board RS485 serial communication port (MODBUS RTU) to send data to the external systems.

Main features

DC power / energy sub-meter provides Voltage, Current, Power and Energy measurements
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Interfaces with shunt or external Hall Effect current sensors
Up to 1000Vdc Voltage input
Up to 4 channels energy metering
Record last 30days energy data for all channels
RS-485 connectivity - Modbus RTU
Optional alarming and analog output
Optional 4 channels digital inputs / 2 channels digital outputs
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BJ- DCEM DC Energy Meters are mainly used
to measure the energy consumption for
different load connected to it. DC energy
consumption for the loads like telecom BTS
(Base Transceiver Stations), the meter
calculated energy data by connecting
appropriate shunts in the loads circuit. The
voltage drop across shunt is fed to DC energy
meter input terminals. The millivolts across
shunts are converted into current depending
upon the shunt ratio used in circuit.
The DC Energy Meter is a micro-controller based product that measures 4 channel DC
voltage and currents, and displays them on a 7-Segment four digital LED display with auto
scrolling. Blue Jay can set the parameters of DC energy meter from the customer request.
As the world wide aim is necessary to reduce the power consumption and optimization the
use of available power/energy supplies. The application of smart energy meters are seen
as ideal solutions by providing monitoring the energy consumption in an accurate manner.
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