Djsf1352-Rn Two Channels DC Energy Meter for Tower Base Station

• Input Voltage: DC0-1000V
• Input Current: Split: 0-75mA; Hall: 0-20mA, 4-20mA, 0-5V, 0-10V
• Accuracy: 0.5 or 1 Grade
• 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
• 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: 17.00cm * 15.00cm * 13.00cm
• Package Gross Weight: 1.000kg

Product Description

Two channels DC energy meter for tower base station

*RS485 communication interface

*Supports Modbus-RTU protocol

*Relay alarm output and digital input function

*Set the ratio, alarm, and communication through the meter panel keys according to different requirements

*Event recording of switch (Modbus protocol), programming and event setting records, instantaneous and timing freeze function of data, maximum and minimum value recording function of voltage and current power

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. In 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, and computers to form a measurement and control system.
 

 

DC Meter Function & Parameter

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

Input	DC 0~1000V
	external shunt connection ( 0-75mV ) or hall sensor access (0~20mA, 4~20mA, 0~5V,0~10V)
Accuracy	Class 0.5 or Class 1
Communication	RS485 Modbus-RTU, DL/T 645-2007
Display	LCD
Optional	/2C: the second channel RS485(Modbus-RTU)
	/K: 2DI/2DO
	/D: the second channel energy metering
	/S: Class 0.5
Power supply	AC/DC 85~265V or DC24V or DC48V(P1)
Dimension	94*71*72mm
Weight	0.6kg

 

DC Power Meter Installation

 

Wiring with Shunt

Wiring with Hall Sensor

Application

 

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.