Measurement: DC Current of up to 24 Circuits (with Hall Sensors); Voltage of Busbar
Communication: RS485 (MODBUS-RTU)
Application: Paired with PV Combiner Box for DC Multi-circuits Monitoring
Temperature Monitoring: Inner Temperature of PV Combiner Box
DI Function: 3-channel Digital Input
Display: LCD Display
Installation: 35mm DIN Rail (Main Body); Perforation (Cable)
Power Supply: 1000V DC or 1500V DC
Standard&Certificate: CE;LVD;EMC
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The AGF-T Perforation type PV confluence acquisition device is specially designed for smart PV combiner boxes. It is utilized to monitor the operational status of solar panels within solar cell arrays, measure the currents of solar cells, detect the condition of surge protection devices, and the state of DC breakers. The device features an RS485 (Modbus) communication port for the transmission of all data to the master device.
| Item | AGF-M4T | AGF-M8T | AGF-M12T | AGF-M16T | AGF-M20T | AGF-M24T |
| 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℃， humidity95%,no condensation, no corrosion gas place *Display module work temperature:-20~+70℃ | |||||
| Temperature measurement function | To measure the inner temperature of box （-20℃～100℃） | |||||
| Altitude | ≤3000m | |||||
| Insulation resistance | ≥100MΩ | |||||
| Industrial frequency withstand voltage | power/communication/switching input/cell voltage input--AC 2kV/1min (When the auxiliary power supply is DC1500V, the withstand voltage between the power supply, photocell input and other circuit is AC 2.7kV) Current input/power、cell voltage 、communication、switching state—AC3.5kV/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 | ||||||
Power supply module size
Confluence acquisition module installation dimension
Cable Wiring through Perforation
Module Connected by Data Line
Solar Panel String Working Status and Efficiency Online Monitoring
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