Jiangsu Acrel Electrical Manufacturing Co., Ltd.

DJSF1352-RN DC Dual-circuits Monitoring DIN Rail Energy Meter

● Measurement: kWh, kVarh, Power, Current, Voltage and etc

● Current Rating: -/75mV (with Shunt); -/4~20mA (with Hall Sensor)

 Voltage Rating: 0~1000V DC

● Application: DC Battery; Charging Pile; Solar PV and etc

● Communication: RS485 (MODBUS-RTU)

 Extra Function: Dual DC Circuits Monitoring; Secondary RS485 (MODBUS-RTU); Built-in Bipolar Power Source (for Hall Sensors); DO/DI Function

● Display: LCD Display

● Dimension: 72*71*87.8mm (L*W*H)

● Installation: 35mm DIN Rail

 Power Supply: 85~265V AC/DC; 24V(±10%) DC; 48V(±10%) DC

● Standard&Certificate: CE



General

DJSF1352-RN rail-mounted DC power meter with double DC input channels, designed for telecommunications base stations, DC charging piles, solar photovoltaic and other applications, this series of meters can measure the voltage, current, power and forward and reverse energy and so on in the DC system.The actual use of the site, you can measure the total power, but also measure the energy within a specified period of time. The test results can be used for local display, but also with industrial control equipment, computers to form a measurement and control system.

Dimension

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Installation

Parameter
FUNCTIONDisplay8-bit segment LCD screen (LCD)
Communication InterfaceRS485, infrared
Communication protocolModbus-RTU, DL/T 645-2007
SwitchSwitch output: 2 Relay outputs, 2A/30VDC or 2A/250VAC
Switch input:2 dry contact inputs
Pulse outputA 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 SUPPLYVoltage rangeAC/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/1mi

INSULATION RESISTANCE≥ 40M Ω
AVERAGE BARRIER-FREE WORKING HOURS

≥50000h


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