DJSF1352-D rail-mounted DC power meter, China DJSF1352-D rail-mounted DC power meter Manufacturers, Suppliers, Factory

Features

·Charging pile scenario

·Full DC electrical parameter monitoring

·Integrated shunt

·Maximum 1000V voltage

·Direct connection of DC 600A or 300A

·Rail-mounted installation

Overview

DJSF1352-D rail-mounted DC power meter designed for DC charging piles, this series of meters can measure the voltage, current, power and energy and so on.

Practical Application

Solor PV Power Distribution Monitoring Solution

Practical Application in Solar PV with Energy Storage Inverter

Practical Application in Solar PV with on-grid Inverter

Practical Application in Twin EV Charger

Technical parameters

Technical parameters		Index
Input	Nominal value	Voltage input range	Current input
		DC 0-1000V	300A、600A
	Overload	1.2 times rated (continuous); 2 times rated/1 second
	Power consumption	Voltage: ≤0.2VA, current ≤0.1VA
Accuracy class		Class B(Class 1)
Function	Display	segment LCD screen (LCD)
	Communication Interface	RS485
	Communication protocol	Modbus-RTU，DL/T 645-2007，DLT698
	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	DC 9-36V
	Power consumption	≤ 3W
Power frequency withstand voltage		Power supply // Signal input / / Other circuits 3.5kV/1min Other circuits not connected to each other except power supply and signal input 2kV/1min
Impulse withstand voltage		±6.5KV
Insulation resistance		≥ 40M Ω
Average barrier-free working hours		≥50000h
Environment	Temperature	working temperature: -40 °C ~ +70 °C; Storage temperature: -40℃～+70℃
	Humidity	≤95%RH, no condensation, no corrosive gas
	Altitude	≤2000m