Model: FR-DCMG-MKPD
Manufacturer: Fonrich
Description: 1000V monitoring host combiner box monitoring (3rd generation)
Features:
1. LCD screen + bar graph display, understand the power generation status of all channels at a glance
2. Support DC1000V system
3. Built-in power supply, photovoltaic self-powered
4. String status abnormal alarm (overvoltage, undervoltage, overcurrent, undercurrent, unbalanced current, etc.)
5. Remote communication method: RS485 MODBUS-RTU
6. Local alarm display, you can check the channel where harmful arcs are generated at any time
7. Voltage measurement accuracy 1%
8. Two external temperature detections, four switch input detections
9. Support Fonrich battery panel monitoring data reception
Selection Guide (1000V System):
| Plan | Monitoring Host | Sensor | Implementing functions |
| 1 | FR-DCMG-MKPD | FR-DCMG-HS4A (current) | String current, voltage, temperature, and switch status monitoring. |
| 2 | FR-DCMG-MKPD | FR-DCMG-AS4A (Arc) | String current, voltage, temperature, switch status, arc detection. |
FR-DCMG DC System Monitor Datasheet en V2.17
User Manual: DC Arc Fault Detector FR-DCMG-AS4A en V1.15
Similar: FR-DCMG series; FR-DCMG-HS4A; FR-DCMG-MMPU; FR-DCMG-AS4A




