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Rail Mounted 85-265V Solar DC Power Meter Supports Modbus-RTU Protocol

Jiangsu Acrel Electrical Manufacturing Co., LTD.

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Address: No. 9 Xincheng Road,Chengjiang Street, Jiangyin City, Jiangsu Province,China

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Rail Mounted 85-265V Solar DC Power Meter Supports Modbus-RTU Protocol

Country/Region china
City & Province jiangsu
Categories Other Electric Power Tools
InquireNow

Product Details

DJSF1352-RN Rail-Mounted DC Power 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

● Event recording of switch (Modbus protocol), programming and event setting records, instantaneous and timing freeze function of data, maximum and minimum value recording function of voltage and current power

 

Characteristic

CommunicationDisplayRated U and I

RS485(Modbus-RTU)

DL/T 645-2007

LCD display

Voltage: DC 0-1000V

Current: Shunt:0-75mV, Hall sensor:0-20mA,4-20mA,0-5V,0-10V

3×1(6)A,3×10(80)A

 

Function

Accuracy
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*73*89.8mm

 

Installation

DIN35mm rail mounted

 

Switch relay

DC 30V/3A AC 220V/3A

 

Technical parameters

Technical parameters
Index
 
 
 
 
 
Input
 
 
Nominal value
Voltage input range
Current input
 
DC 0-1000V
Shunt:0-75mV
Hall sensor:0-20mA,4-20mA,0-5V,0-10V and so on.
 
Overload
 
1.2times rated(continuous);2times rated/1 second
Power consumption
Voltage:≤0.2VA,Current≤0.1VA
Accuracy
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/250VAC
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 settings.
For example:The meter displays 100,which is 100imp/kWh
Power supply
Voltage range
AC/DC 85-265V or DC24V(±10%)or DC 48V(±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
Insulation resistance
≥400MΩ
Average barrier-free working hours
≥50000h
 
 
Environment
Temperature
Normal operating temperature:-25℃~65℃;Limit
Humidity
≤93%RH,no condensation,no corrosive gas
Altitude
≤2500m

 

LCD Display

Wiring

Typical connection

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