Acrel 8 digit LCD display Max 1000V power types of 75mV dc energy meter watt voltage reading in kwh
Acrel 8 digit LCD display Max 1000V power types of 75mV dc energy meter watt voltage reading in kwh
Acrel 8 digit LCD display Max 1000V power types of 75mV dc energy meter watt voltage reading in kwh
Acrel 8 digit LCD display Max 1000V power types of 75mV dc energy meter watt voltage reading in kwh
Acrel 8 digit LCD display Max 1000V power types of 75mV dc energy meter watt voltage reading in kwh

Acrel 8 digit LCD display Max 1000V power types of 75mV dc energy meter watt voltage reading in kwh

Negotiable

Min.Order:1

Supply Ability:
1000 per Month
Payment Terms:
T/T Credit Card

Acrel Electric Co., Ltd

Business license
Business Type: Manufacturer
Shanghai China
Main Products: Hall Sensor ,Split Core Current Transformer ,AC Energy Meter ,DC Energy Meter ,IoT Wireless Power Meter ,PV/Solar Inverter Energy Meter ,Data Center Power Meter ,Wireless Temperature Monitoring System and Sensors ,Medical IT Products ,City Utility Tunnel Moter Protector ,Electrical Insulation Safety Products ,Energy Quality Improvement

Product Details

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

Products Description
● 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
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. The meter can have infrared communication interface and RS-485 communication interface, and supports Modbus-RTU protocol and DLT645-97 (07) protocol at the same time. The meter can have relay alarm output and digital input function;You can set the ratio, alarm, and communication through the meter panel keys according to different requirements.The meter can have event recording of switch (Modbus protocol), programming and event setting records (645 protocol), instantaneous and timing freeze function of data (645 protocol), maximum and minimum value recording function of voltage and current power.

Dual Independent DC Circuits Monitoring
● For Twin EV Charger&Battery
● Voltage Input:DC 0~1000V
● Current Input (by Shunt): 0~75mV
● Current Input (by Hall Sensor): 0~5V, 0~10V, 0~20mA, 4~20mA

Built-in Bipolar Power Source
● Power Supply for Hall Effect CT
● Range: DC -12V ~ DC +12V

Optional Dual RS485 Communication
● Protocol: MODBUS-RTU
● 1 RS485 (standard)

DO/DI Function
● 2 DO (2A/30V DC; 2A/250V AC)
● 2 DI (dry contact)

LCD Display
● Parameter Display
● Programming Interface

Keypads HMI for Programming
● Parameter Display Setting
● Communication
Technical Parameter
Technical parameters
Index
Input
Nominal value
Voltage input range
Current input
DC0-1000V 
Shunt:0-75mV
Hall sensor:0-20mA,4-20mA,0-   5V,0-10V and so on.
Overload
1.2 times rated(continuous);2 times rated/1 second;
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/250VAC
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 settings. 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/1min Power supply // Relay output // Voltage input // Current input 3kV/1min Pulse output // Communication interface // Switch
input 2kV/1min
Insulation resistance
≥ 40M Ω
Average barrier-free working hours
≥50000h
Environment
Temperature
Normal operating temperature: -25 °C ~ +55 °C; Limit working temperature: -40 °C ~ +70 °C; Storage temperature: -40℃~+70℃
Humidity
≤93%RH, no condensation, no corrosive gas
Altitude
≤2500m


Maximum power
999.9W
10000
imp/kWh
9.999kW
1000
imp/kWh
99.99kW
100
imp/kWh
999.9kW
10
imp/kWh
Wiring Illustration
Wiring with Shunt
Wiring with Hall Sensor
Dimension & Installation
Note: The second DC input channel and DI and DO functions are optional.
The meter is designed by standard DIN35mm rail mounted.
Solution Structure

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
Certification
Company Profile
FAQ

Contact Supplier

Ms. Shelly Zhang sales manager Chat Now
Telephone
86-21-18702111813
Mobile
86-18702111813
Fax
86-21-69155906
Address
No.253 Yulv Road, Jiading District, Shanghai
Whatsapp
86-18702111813

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