Djsf1352-Rn DC Solar Meter with RS485 Modbus Communication EV Car Charging Station Kwh Meter

• Number of Charging Interfaces: One Pile with Multiple Charges
• Location: Public Use
• Installation: Floor Type
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DJSF1352-RN
• Charge Method: Quick Charge
• Input Voltage: DC0-1000V
• Input Current: Split: 0-75mA; Hall: 0-20mA, 4-20mA, 0-5V, 0-10V
• Accuracy: 0.5 or 1 Grade
• Auxiliary Power: DC24V, DC48V, AC/DC85V-265V
• Interface: RS485, Infraed
• Protocol: Modbus-RTU, Dl/T645-2007
• Switch Value: 2di/2do
• After-Sales Service: Yes
• Type: Fast EV Charging Station
• Certification: CE, ISO, RoHS
• Warranty: 2 Years
• Transport Package: Carton
• Specification: DC
• Trademark: Acrel
• Origin: China
• HS Code: 9030849000
• Production Capacity: 200000
• Package Size: 20.00cm * 15.00cm * 13.00cm
• Package Gross Weight: 1.000kg

Product Description

DJSF1352-RN din rail DC power meter with dual channel DC input is suitable for telecommnications base stations,dc chargingpiles,solar pv and other applications.It can measure voltage,current,power,forward and reverse energy and so on in DC system.Itcan also measure total power and energy within a period of time.

The meter have infrared communication interface and RS-485 communication interface, and supports Modbus-RTU protocol andDLT645-97 (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 ofswitch (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.
 

 

DC Meter Function & Parameter

 

Model	DJSF1352-RN
Input
Input DC voltage range	DC 0~1000V
Input DC current	75mv shunt or hall current sensor(0-20mA,4-20mA,0-5V,0-10V)
Power consumption	Voltage: ≤0.2VA, current ≤0.1VA≤2VA
Overload	1.2 times sustainable work, 2times lasts a second
Function
Display	8-bit segment LCD
Communication	RS485 Modbus RTU,infared
switch	switch input	2 Relay outputs, 2A/30VDC or 2A/250VAC
	switch output	2 dry contact inputs
Pulse output	1 second pulse output and another energy pulse output
Optional function
Dual channel dc input(D)
Power module(DC24v or 48v)P1
Digital input and output(K)
Power supply
AC/DC 85-265V or DC24V(±10%) or DC48V(±10%)

DC Power Meter Installation

 

 

Wiring with Shunt

Wiring with Hall Sensor

Features

1. 8-bit segment LCD screen
2. DC voltage 0-1000V
3. DC current measure via shunt 75mV or hall sensor 0-20mA, 4-20mA, 0-5V, 0-10V
4. Power measurement5. Forward and reverse energy measurement
5.  RS485 Modbus-RTU Communication
6.  Infrared Communication
7.  Time sharing and multi rate energy measurement
8.  SOE Sequence Of Event record
9.  Extensible 2 channels measurement

DC Power Meter Application

Solar 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

After Sales Service

 

Company Profile

Acrel Co., Ltd.[stock code: 300286.SZ] is a high-tech enterprise that integrates R&D, production, sales, and service, since its establishment, is committed to providing users with energy efficiency management and powerful security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.

Acrel energy efficiency management system including substation operations and maintenance cloud platform, electricity safety management cloud platform, Environmental equipment power consumption monitoring cloud platform, prepaid management (system) cloud platform, intelligent power distribution monitoring system, power quality management system, building energy consumption management system, industrial energy control platform, leakage power monitor and control system, fire-fighting device power monitoring system, fire-proof door monitoring system, emergency lighting and evacuation indicating system, EV charger management system, data center power&environment monitoring system, smart lighting control system, IT isolation power supply system and related products.

The company attaches great importance to product quality and innovation. By the end of 2018, the company has 5 trademarks, 18 invention patents, 72 utility model patents, 94 appearance patents, and 147 computer software Copyrights, and has participated in the formulation of national or industrial standards.