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Solar Experts Since 2002
5 Year Extended WarrantySolar DC combiner box | 4-Way Input | 2-Way Output | Off Grid & Hybrid Inverters
Available from Beginning of November
Solar DC String Box. The enclosure is built to high industrial standards and includes, fused PV-string terminals, surge protection devices and DC-isolators.
£305.00
Incl VAT.
Accepted Payment Methods
4-Way Combiner Box for DUO MPPT Inverters. Off-Grid/Hybrid Systems
General Electrical Characteristics
- Input 4 strings
- Output 2 strings
- Maximum Voltage 1000V
- Max DC short circuit current 15A (changeable)
- Maximum Current Output 40A per MPPT input. DC breaker rated 63A
The 8 string combiner box offer two independent groups of 4 strings each. That is suitable to power dual MPPT hybrid and off-grid solar inverters in the range of 100V, 150V, 500V and 1000VDC.
NOTICE: According to solar industry standards, a PV string should be protected with fuses on the positive and negative terminal.
Enclosure
- Polycarbonate/ABS
- IP65 ingress protection
- IK10 resistance to impacts
- Dimensions: 292x370x132mm
- Cable entry: PG09 Cable Gland, 2.5-16mm2
DC Switch Disconnector
- Rated Insulation Voltage: 1000V
- Rated Current: 32A
- Category: DC21B/PV2
- Standard Compliance with: IEC 60947-3
- Certification: UL, TUV, KEMA, SAA, CE
DC fuse holder
- LED Indicator
- Rated working voltage 1000V
- Fuse Link: 10x38mm, ABB 15A
- Certification UL. CB. CE
Installation Enviroment
- Operating temperature: -20°C~+60°C
- Humidity 99%
- Altitude: 2000M
- Installation wall mounting
DC Surge Arrester
- Max operating voltage 1000V
- Standard compliance EN 50539 Type 2
- Maximum Discharge Current 40kA
- Certification TUV/CE
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