The GS-CBX-6S combines up to six PV strings into a single DC output to the inverter or charge controller, with 4, 8 and 10-string versions for larger arrays. Each string passes through a dedicated DC fuse and anti-reverse diode, so a fault in one string cannot affect the rest of the array.
Key Features
- String flexibility: 4, 6, 8 and 10-string versions rated to 1000VDC.
- Per-string protection: dedicated DC fuses and anti-reverse diodes isolate string faults.
- Surge protection: Type II DC SPD clamps lightning-induced over-voltages.
- Outdoor enclosure: IP65 gasketed cover, cable glands and corrosion-proof hardware for wall or pole mounting.
- Remote status: optional monitoring contacts report fuse and SPD status for unattended sites.
- Commissioning ready: labelled terminals, generous wiring space and spare fuses shipped with every unit.
Typical Applications
Commercial and industrial rooftop or ground-mount arrays, especially exposed and unattended sites needing surge and fault isolation.
Common Pain Points We Solve
- One fault kills the array: per-string fuses and anti-reverse diodes isolate faults so the rest of the array keeps producing.
- Lightning damage claims: integrated Type II DC surge protection clamps induced over-voltages in exposed locations.
- Unattended-site blindness: optional monitoring contacts report fuse and SPD status remotely before failures spread.
- Corroding enclosures: the IP65 gasketed enclosure with corrosion-proof hardware survives outdoor wall and pole mounting for years.
Specifications
| String inputs | 4 / 6 / 8 / 10 |
|---|---|
| Max voltage | 1000VDC |
| Protection | Per-string DC fuses, anti-reverse diodes, Type II SPD |
| Enclosure | IP65, outdoor wall/pole mount |
| Options | Monitoring contacts, DC isolator |
