Solar DC String Monitoring Device

• After-sales Service: Yes
• Warranty: 1 Years
• Display: Digital
• Installation: Direct Connected
• Usage: Meter for Industry and Home Use, Standard Electric Energy Meter
• Electric Equipment: Three-phase Four-wire
• Model NO.: AGF-M
• Theory: Static Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: CE
• Customized: Customized
• Input Channel: 4,8,12,16,20,24
• Input: DC 0~20A
• Response Time: 1s
• Accuracy: 0.5 Grade
• Communication: RS485, Modbus-RTU
• Switch Value: 3di/2do
• Analog Input: PT100, DC4-20mA, DC0-20mA, DC0-10V
• Auxiliary Power: DC1000V, DC1500V
• Transport Package: Carton
• Specification: AGF-M
• Trademark: Acrel
• Origin: China
• Production Capacity: 200000

Product Description

Product Description

AGF-M Perforation type PV confluence acquisition device is specially designed for smart PV combiner box. It is used for monitoring the running state of solar panels in solar cell arrays, measuring the currents of the solar cells, detecting the state of surge protection devices and DC breakers. The device is equipped with RS485(Modbus) communication port for transmitting all the data to the master device.

Detailed Photos

 

Product Parameters

Item	Parameter
Input channels	4, 8, 12, 16, 20, 24
Rated current	DC 0-20A
Response time	1s
Accuracy	0.5 class
Temperature coefficient	400ppm
RS485 communication	RS485/Modbus-RTU protocol, 4800/9600/19200/38400bps
Additional function
Switch input	3-way input(optocoupler or dry contact mode)
General technical parameters
Temperature / Humidity	Working temperature: -35 ~ +65°C, humidity 95%, no condensation, no corrosion gas place *Display module work temperature: -20 ~ +70°C
Temperature measurement function	To measure the inner temperature of box (-20°C ~ +100°C)
Altitude	≤3000m
Insulation resistance	≥100MQ
Industrial frequency withstand voltage	power/communication/switching input/cell voltage in put--AC 2kV/1min  (When the auxiliary power supply is DC 1500V, the withstand voltage between the power supply, photocell input and other circuit is AC 2.7kV) Current input/power,cell voltage,communication,switching state - AC 3.5kV/ 1min
EMC	GB_T 17626.2-2006; Electrostatic discharge immunity test 3rd grade, air discharge 8kV, contact discharge 6kV.
	GB_T 17626.4-2008; Electrical fast transient immunity test grade 4, common mode 4kV, difference mode 2kV
	GB_T 17626.5-2008; Surge(shock) immunity test grade 4, common mode 4kV, difference mode 2kV
	GB_T 17626.8-2006; Power frequency magnetic field immunity test grade 4

 

 

Dimension

Installation Instructions

Networking

 

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.