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

Price Negotiable

Price: USD 133 PCS

MOQ: 1

Delivery Time: 5-8 work days

Brand: Acrel

Product Description

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

Communication	Display	Rated 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