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AGF-MxxT DC Multi-Circuits Monitoring Device for PV Combiner Box
| Type | Description | Standard Function | Optional Function |
|---|---|---|---|
| AGF-M4T - M24T | 4 to 24 circuits DC0-20A detection | 1. 3.5KV hall isolation 2. RS485 Modbus-RTU 3. Accuracy 0.5 class 4. 0-1000V voltage measurement 5. 3 sets of status inputs |
1. Analog input + Relay output 2. Power filter module 3. LCD display 4. Auxiliary power DC1000V/1500V |
AGF-T Perforation types 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, and detecting the state of surge protection devices and DC breakers.
Multi-circuits Measurement up to 24 DC Circuits
Input Channel: up to 24 Circuits
LED Indicator for Re-flux, Disconnection, Over-current
Rated Current: 20A
Accuracy: 0.5 Class
Voltage Measuring Range: up to 1500V
3-Channel DI Switch Status Monitoring
DI Status of Lightning Protector and DC CB
Optocoupler or dry Contact
Temperature & Over-temperature Alarm
Measuring the inner Temperature of the DC PV Junction Box
Thermistor: NTC
Range: -20ºC~+100ºC
| Item | Details / Range |
|---|---|
| Input Channels | 4, 8, 12, 16, 20, 24 |
| Rated Current | DC 0~20A |
| Response Time | 1s |
| Accuracy | 0.5 class |
| Communication | RS485/Modbus-RTU (up to 38400bps) |
| Switch Input | 3-way (optocoupler or dry contact) |
| Operating Temp | -35~+65ºC (Device), -20~+70ºC (Display) |
| Insulation Resistance | ≥100MΩ |
| Altitude | ≤3000m |
