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PV Combiner Box 2 in 2 out 1000VDC | HS Series with Fuse, SPD & Switch
(1) PV combiner box 2 in 2 out for 1000VDC solar PV arrays.
(2) Integrated dual DC fuses + Type 2 SPD + DC switch disconnector for string protection and isolation.
(3) IP65 / IK09 PC enclosure, outdoor rated, PG cable glands for 2.5–16 mm² conductors.
HS Series — PV Combiner Box 2 in 2 out 1000VDC
The HS Series pv combiner box 2 in 2 out is designed for dual PV string inputs with independent outputs. Each string is protected by a DC fuse, with added Type 2 surge protection and a DC switch disconnector for safe operation and maintenance.
Find the full range on the PV Combiner Box landing page, and visit the manufacturer page for OEM information. For breaker-based alternatives, see DC Breaker models. For OEM/pricing inquiries, contact us.
Key Features
- Topology: 2 in 2 out (dual PV inputs with separate protected outputs)
- System Voltage: 1000V DC
- Protection Devices: 2 × 10×38 mm DC fuses (16 A), Type 2 SPD (40 kA), DC switch disconnector
- Enclosure: Polycarbonate, IP65 ingress & IK09 impact protection
- Wiring: PG09 inputs & PG21 outputs, 2.5–16 mm² conductor range
- Standards: SPD tested to
IEC/EN 61643-31; compliant with
CE and
UL requirements where applicable.
Technical Specifications
| Specification | Value |
|---|---|
| Series | HS |
| Input / Output | 2 in / 2 out (independent) |
| Max System Voltage | 1000V DC |
| Max Input Current | 16 A per string |
| Max Output Current | 32 A total |
| Surge Protective Device | Type 2 SPD, 40 kA |
| Fuse | 2 × 10×38 mm DC fuses, typ. 16 A |
| Switch Disconnector | DC switch disconnector, 32 A |
| Enclosure | PC, IP65 |
| Impact Resistance | IK09 |
| Dimensions | ~240 × 220 × 110 mm |
| Cable Entries | PG09 inputs, PG21 outputs |
| Conductor Size | 2.5–16 mm² |
| Operating Temperature | −20 ℃ ~ +60 ℃ |
| Humidity | ≤ 99% |
| Altitude | ≤ 2000 m |
| Installation | Wall-mounted |
Wiring Diagram
Applications
- Dual string residential PV systems
- Commercial rooftop systems requiring 2 outputs
- Outdoor solar applications requiring IP65/IK09 protection
See related components:
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