Six Circuit DC Energy Meter


  • Rated -48V DC
  • 6 channels DC
  • Utility Monitor
  • Power for Hall


What Do Our Customers Say?

  • “ For over 4 years working with Acrel, they have continuously demonstrated excellent technical ability while ensuring superior customer service. Their collaborative approach and real time flexibility in adapting to changing conditions has contributed to the success of many project goals. "

    Arnold 


  • Cloud Platform for Power IoT is a synchronous integrated solution from energy meter installation to web interactive interface that can see the benefits of features with the first click mouse. Very convenient and fast. I will be with this product for a long time.

    Tuan 



What’s the Function of Six Circuit DC Energy Meter?


  • Monitor device system time, total voltage, output total current, power, energy, each channel voltage, current, power, energy


  • Start current
  • Shunt running current


  • Over or Under Voltage, Program, Storage


  • Broadcast timing, RS485 communication


What’s the Parameter of Six Circuit DC Energy Meter?

Technical parameter Index
input DC rated voltage 1 channel: -48VDC
DC current 6  channels hall sensors: total 200A/5V, China Telecom, China Mobile, China Unicom and the 1st channel reserve 50A/5V, 2nd
channel reserve 100A/5V.
Commercial power monitoring 1 channel: 0-5VDC
Overload capacity Voltage:1.2times continued,2 times continued 1s;
Current: 1.2 times continued,10 times continued 1s.
Accuracy (superposition hall sensors) 1%In≤I≤10%In    error±2.5%; I>10%In error±2%
Measurement resolution Voltage output accuracy 0.01V;    current output accuracy 0.01A;
power output accuracy 0.01kw; energy output accuracy 0.01kwh
functions Basic function Monitor device system time, total voltage, output total current, power, energy, each channel voltage, current, power, energy; LED
indicator display;485 communication
Metering function Start current: under rated voltage, when the load current value of the meter doesn’t exceed  1%  of the max.  current, the meter starts.
Shunt running  current: when there is no current  in  the  current circuit of the meter, and 85%-125%of the rated voltage is applied on the voltage circuit, the calculator  hall not have more than one digital change
Alarm function DC  voltage  output  low  alarm, DC  voltage  output  high  alarm, one power down alarm, module voltage loss alarm, metering branch error  alarm,  internal  program  error  alarm,  clock  error  alarm, memory failure alarm, AC input power failure alarm
Timing function support broadcast timing, could remote timing to the meter through RS485 communication.
Communication Single channel RS485, baudrate 9600bps, can be set to 1200BPS, 2400bps, 4800bps.Communication protocol: standard or custmized
Hall sensor power
Power supply output:+12V/100Ma, -12V/50mA
Clock accuracy ≤0.5S/d(23℃),  ≤1S/d(-20℃-60℃),
Auxiliary power supply Voltage range -40V~-60VDC
Power consumption Whole device≤2W( no hall power supply output)
Storage It has the storage function of historical power data and historical
alarm information and the memory is 2MB
Insulation resistance ≥40MΩ
environment Temperature Working: -20℃~+60℃; storage:-40℃~+70℃
Humidity ≤98% no condensation, no corrosive gas place
Altitude ≤4000m
Protection level IP20
Material flame retardent Terminal glow wire temperature 960℃±10℃, shell glow wire temperature 6500℃±15℃
installation Standard 35mm din rail
Lightning protection Voltage input
(deferential mode)
Peak value 5kA
Auxiliary power supply
(deferential mode)
Peak value 5kA


How does the Six-Circuit DC Energy Meter work?


How to Install the Six-Circuit DC Energy Meter?

Why choose Acrel?

  • 2003 Established
  • SZ.300286 Listed Company
  • 1200+ People
  • 25000+㎡ Plant
  • Factory Direct-sale

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Got a Question? Get your Answer

What are the Main Advantages of Acrel?

We have our own Factory and R&D Center

What are the Difference between Acrel and other Brands?

Rich product series: Cloud Platform, Gateway, Protection Device, Power Meter, Transformer

What Certificates does the Company have?

CNAS, ISO14001, ISO27001, ISO9001

What Certificates do the Products have?


How Expensive is Acrel Products?

Competitive Price with High Quality

How long is the product Warranty Period?

2 Years

What is the MOQ?

Purchasing according to your needs, no MOQ limit

How long is the Lead Time?

Sample takes 3 days; Bulk purchase takes 1 month

DC Energy Meter with Modbus


  • Voltage: Up to 1000VDC
  • Current: 10A, 75mV, 0/4~20mA
  • Power Supply: AC/DC 85-265V, DC20-60V 

DC Power Meter RS485





Standard Lead Time:
Sample: 2 days
Bulk: 1 month

  • Dual DC Circuits
  • Secondary RS485
  • DC1000V
  • 0.5s Accuracy
  • Power supply for the Hall sensor

Six Circuit DC Energy Meter with Display for Cell Tower




  • Rated -48V DC
  • 6 DC channels
  • Utility Monitor
  • Power for Hall Sensor