DC Energy Meter for Solar Project

DJSF1352-RN

  • Dual DC Circuits
  • Secondary RS485
  • DC1000V
  • 0.5s Accuracy

Feedback

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 

    Philippines

  • 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 

    Vietnam

Highlight

What’s the Function of DC Energy Meter?

Voltage

  • input voltage can be up to DC1000V

Current

  • Splitter 0-75mV
  • Hall Sensor 0-20mA,4-20mA,0-5V,0-10V

Switch Value

  • 2DI/2DO, 2 Dry Contact Input, 2 Relay Output

Application

  • Solar
  • EV Charger

Specification

What’s the Specification of Acrel DJSF1352 series DC Energy Meter?

Dual Independent DC Circuits Monitoring

● For Twin EV Charger&Battery

● Voltage Input: DC 0~1000V

● Current Input (by Shunt): 0~75mV

● Current Input (by Hall Sensor): 0~5V, 0~10V, 0~20mA, 4~20mA

 Built-in Bipolar Power Source

● Power Supply for Hall Effect CT

● Range: DC -12V ~ DC +12V

 Optional Dual RS485 Communication

● Protocol: MODBUS-RTU

● 1 RS485 (standard)

 DO/DI Function

● 2 DO (2A/30V DC; 2A/250V AC)

● 2 DI (dry contact)

Parameter

What’s the Parameter of Acrel DJSF1352 series DC Energy Meter?

Technical parameters Indicators
Input Nominal value Voltage input range Current input
DC 0-1000V Shunt:0-75mV;
See the physical wiring diagram Hall sensor:0-20mA、4-20mA、0-5V,0-10V, etc
Overload 1.2 times rated (continuous); 2 times rated/1 second;
Power consumption Voltage: ≤0.2VA, current ≤0.1VA
Accuracy class Class 1
Function Display 8-bit segment LCD screen (LCD)
Communication Interface RS485, infrared
Communication protocol Modbus-RTU, DL/T 645-2007
Switch Switch output 2 Relay outputs, 2A/30VDC or 2A/250VA
Switch input 2 dry contact inputs
Pulse output A second pulse output, an energy pulse output
See the SYS->PLUS display in the meter menu setting
For example, The meter displays 100, which is 100imp/kWh
Power Supply Voltage range AC/DC 85-265V or DC24V(±10%) or DC48V(±10%)
Power consumption ≤ 3W
Power frequency withstands voltage Power supply // Voltage input // Current input // Relay output and switch input // Communication interface / / Pulse output 3kV/1minPower supply // Relay output // Voltage input // Current input 3kV/1minPulse output // Communication interface // Switch input 2kV/1min
Insulation resistance ≥ 40M Ω
Average barrier-free working hours ≥50000h

Installation

How to Install the Acrel DJSF1352 series DC Energy Meter?


Wiring with Shunt Wiring with Hall Sensor

Why choose Acrel?

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

Request Information & Quotation

Kindly Fill out the Form below and tell us more about your Requirements,
We would like to provide Suitable Solution for You.
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If you have more detailed requirements, Please go to the relevant product page to submit the form.

FAQ

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?

CE, IEC, MID, UL, EAC, ROHS, REACH

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

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Standard:

EN 61326-1-2013

EN 61000-3-2:2019

EN 61000-3-3:2013+A1:2019

EN 61010-1:2010

Certificate:

Feature:
  • Measurement: 1-phase & 3-phase Active Power, Reactive Power, Current, Voltage and etc
  • Current Rating: up to 300A (paired with external CTs)
  • Communication: RS485 (MODBUS-RTU)
  • Power Supply:85~265V AC or 100~350V

DTSD1352-C/1(6)A Three phase Smart Energy Meter for Sungrow Inverter

Certificate:


Feature:
  • Voltage: 230/400V
  • Current: 3×1(6)A
  • Communication: RS485 Modbus-RTU

Three-phase Anti-Reflux Energy Meter

Standard:

EN 61326-1-2013

EN 61000-3-2:2019

EN 61000-3-3:2013+A1:2019

EN 61010-1:2010

Certificate:

Feature:
  • Measurement: 3-phase Active Power, Reactive Power, Current, Voltage and etc
  • Current Rating: up to 300A (paired with external CTs)
  • Communication: RS485 (MODBUS-RTU)
  • Power Supply:85~265V AC or 100~350V

Split Single Phase Smart Electricity Meter with SunSpec UL for Inverter

Standard:

UL1741

Certificate:

Feature:
  • RGM
  • 200ms
  • RS485
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Power Quality Analyzer

Standard:

2014/35/EU

2014/30/EU

Certificate:

Feature:
  • Quality Analysis
  • Multi-Communication
  • High Precious 0.2s
  • 32G SD Card

Solar String Monitor

Certificate:

Feature:
  • DC0-20A
  • 0-1000V
  • Maximum 24 channels
  • RS485 Modbus-RTU

Single-phase Anti-Reflux Energy Meter

Standard:

EN 61326-1-2013

EN 61000-3-2:2019

EN 61000-3-3:2013+A1:2019

EN 61010-1:2010

Certificate:

Feature:
  • Measurement: 1-phase Active Power, Reactive Power, Current, Voltage and etc
  • Current Rating: up to 300A (paired with external CTs)
  • Communication: RS485 (MODBUS-RTU)
  • Power Supply:85~265V AC or 100~350V
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