8 Ways DC Combiner Box With SPD for Photovoltaic System
The only supplier have the testing equipment in following aspects:
- Inner resistance: to keep each string has the same innner resistance
- Withstand voltage: to test whether the finished products meet the withstand voltage standard
- Temperature rise test: to imitate the practical environment and then test the temperature rise to keep the normal and stable quality of the finished products
Benefits
- Wide range DC input, the maximum open circuit voltage reaches 1000VDC
- Remote monitor, RS485 communication optional
- Simplify PV system wiring
- Comply with the requirement of outdoor installation
- PV only DC fuse
- PV only SPD
- Customized on customer's demand
PV products for DC combiner box
- DC Moulded Circuit Breaker: BD-250
- DC Moulded Switch Disconnector: BDH-250
- DC Switch Disconnector: BH-250
- DC Surge Protector Device: BU-40/3
- DC Fuse: BR-30
- Monitoring Device
- Power-supply Mould
PV Combiner Solutions
Technical data
1.The PV array series connection maximum input voltage: DC1000V
2. The PV array series connection maximum input current: 1-30A
3. Number of the input loop: According to the requirements
4. The rated current of the fuse: 1-30A
5. The maximum output current: 8*(1-30)A
6. The input array positive and negative pole connection wiring diameter: 6mm
7. The output positive and negative pole/earth wire diameter: 35mm/16mm
8. The permitted input current of each circuit: 1-30A/1.56
9. The communication supply voltage: DC8V~30V
10. Communication method: RS485
11. Weight: 15kg
12.Dimensions (L*W*H):520mm×490mm×190mm
Picture
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