ACREL DJSF SERIES DC ENERGY METER

Acrel DJSF Series modbus dc power meterwith double channels DC input is mainly designed for telecom base station, DC charging pile, solar photovoltaic and other applications. This series of meters can measure voltage, current, power and positive and negative energy in the DC system.

DJSF Series DC Energy Meter For Sale

● RS485 communication, Modbus-RTU protocol ● kWh, kVarh, Power, Current, Voltage measure ● suitable for Charging Pile; Solar PV, battery system ● two channel dc circuits, event recording, max demand

DJSF1352-RN Din Rail kWh Meter DC

DJSF Series DC Energy Meter Datasheet

Technical parameters		Indicators
Input	Nominal value	Voltage input range	Current input
		DC 0-1000V	Shunt：0-75mV；
		See the physical wiring diagram	Hall sensor：0-20mA、4-20mA、0-5V，0-10V and so on.
	Overload
	Power consumption	Voltage: ≤0.2VA, current ≤0.1VA
Accuracy class		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/250VA
		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 setting
		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/1minPower supply // Relay output // Voltage input // Current input 3kV/1minPulse output // Communication interface // Switch input 2kV/1min
Insulation resistance		≥ 40M Ω
Average barrier-free working hours		≥50000h
Environment	Temperature	Normal operating temperature: -25 °C ~ +65 °C;
		Limit working temperature: -40 °C ~ +70 °C;
		Storage temperature: -40℃～+80℃
	Humidity	≤93%RH, no condensation, no corrosive gas
	Altitude	≤2500m

How Does A DJSF Series DC Energy Meter Work?

DJSF1352-RN has two channels dc circuits input. The input voltage shall not be higher than 120% of the rated input voltage of the product. 1A fuse shall be installed at the voltage input end. The current input should be external shunt or Hall current sensor. The instrument provides RS485 communication interface and supports Modbus-RTU protocol. Theoretically, up to 128 instruments can be connected on a line at the same time. Each instrument can set its Addr and baud, and also can be selected by setting.

DJSF Series DC Energy Meter FAQs



what is a DJSF DC energy meter?



DJSF dc energy meter with rs485is designed for DC screen, solar power supply, telecom base station, subway and other applications.

how does a DJSF DC energy meter work?



The DC voltage and the DC current are measured separately with two DMM, and the results are multiplied to get the DC power.

How does a DJSF energy meter Installation?



use 35mm guide rail which is convenient and quick to install.

Which signal input does DJSF dc energy meter support?



voltage supports 1000V input, current supports shunt (0-75mV), Hall sensor (0-20mA, 4-20mA, 0-5V) access.

Now the price of power meter for solar panelsis low, if you are interested, please contact us.

Другие товары поставщика

	ACREL DJSF SERIES DC ENERGY METER	Acrel DJSF Series modbus dc power meterwith double channels DC input is mainly designed for telecom base station, DC charging pile, solar photovolt...
	AKH-0.66 / K Split Core Current Transformer	Acrel AKH-0.66/K series split core current transformerare mainly used in reconstructing projects of urban and rural power grids. The split core cur...
	ISOLATED POWER SYSTEMS	What Is Isolated Power System? Acrel isolated power supply systems are mainly used in the medical and industrial sectors. The medical isolated p...
	ISOLATED POWER SYSTEMS	Acrel wireless theft monitoring systemare mainly used in the medical and industrial sectors. The medical IT system is mainly designed for the large...
	POWER SENSOR	Acrel power transduceris designed for industrial electrical measurement of low voltage system, include current transformer, hall effect current sen...

Все товары поставщика

Похожие товары

	MULTEMP PS2 NO.2 2.5KG Extreme Low Temperature Grease	Продавец: Guangdong Juguangheng Automation Equipment Co.,Ltd.	KYODO YUSHIMULTEMPSRL Ultra-low temperature grease for high-speed bearings
	R40 IR Lamp TEFLON	Продавец: Haining Zhongrun Lighting & Electronics Co.,Ltd	TheR40 Infrared Heat Lamp Bulb, Red is designed to provide reliable heat for various applicat...
	R40 Natural Red Glass IR Lamp	Продавец: Haining Zhongrun Lighting & Electronics Co.,Ltd	TheSignificant Thermal Effect R40 Natural Red Glass IR Lampis an advanced heat source designe...
	MOLUKOTE X5-6020 Lithium Soap Grease used for Plastic	Продавец: Guangdong Juguangheng Automation Equipment Co.,Ltd.	N510006423AA Panasonic MP Grease 2s NSK Ns7 K3035K Grease for FUJI Nxt Machine NSK Lr3 Bearing ...
	NSK HGP Grease Gun for SMT Grease 80G in Machinery Production Line	Продавец: Guangdong Juguangheng Automation Equipment Co.,Ltd.	LUBE JS1-EX 700G LUBE MP-O-4 400G LUBE MP-O-7 700G LUBE MP-1-4 400G LUBE MP-1-7 700G LUBE LH...