Jiangsu Acrel Electrical Manufacturing Co.,Ltd

DJSF1352-RN DIN Rail DC Energy Meter

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DJSF1352-RN DIN Rail DC Energy Meter

●RS485 communication interface
 
●Supports Modbus-RTU protocol
 
●Relay alarm output and digital input function
 
●Set the ratio, alarm, and communication through the meter panel keys according to different requirements

+8618761598641

jimmy.dom@email.acrel.cn

8618761598641

DJSF1352-RN DIN Rail DC Energy Meter
description1
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INFORMATION
 01 Function

 

◊ Accuracy
kWh Class 1

 

◊ Power Supply(self supply)
AC/DC 85-265V or DC24V(±10%)or DC48V(±10%)

 

◊ Input consumption
Voltage ≤0.2VA current≤0.1VA

 

 

 

◊ Dimension(L*W*H)

72*65*90mm

 

◊ Installation

Standard DIN35mm rail mounted

 

◊ Switch relay
DC 30V/3A AC 220V/3A

 

 

02 Features

 

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)








 

LCD Display

● Parameter Display

● Programming Interface







 

Keypads HMI for Programming

● Parameter Display Setting

● Communication

 


 

03 Front Panel

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① Brand/Model 
 
② Panel 
 
③ Set button
 
④ Up button 
 
⑤ Down button
 
⑥ Indicator light
 
⑦ Enter button
 
 

04 Network

 

PARAMETERS

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/250VAC

Switch input:2 dry contact inputs

Pulse output

A second pulse output, a energy pulse output

See the SYS->PLUS display in the meter menu settings. 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 WITHSTAND VOLTAGE

Power supply // Voltage input // Current input // Relay output and switch

input // Communication interface / / Pulse output 3kV/1min

Power supply // Relay output // Voltage input // Current input 3kV/1min

Pulse output // Communication interface // Switch input 2kV/1min

INSULATION RESISTANCE

≥ 40M Ω

AVERAGE BARRIER-FREE WORKING HOURS

≥50000h
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