Product description
For a large-scale grid-connected PV system, it is widespread to install a DC combining device between PV modules and inverters to minimize cable connections, facilitate maintenance and enhance reliability. IPKIS PV combiner box series (PVBOX) are designed for meeting these requirements, which provides a turnkey solution for PV plant systems. Considering different types of PVBOX, a certain number of PV strings can be connected to the input side of IPPVS. After combining work done, at the output side, there will be one DC+ and one DC- main line. By using of surge protection device (SPD) and circuit breakers, the output can be connected inverters directly.
Features:
With anti-UV, anti-acid, anti-alkali, moisture, mildew, rodent control and other functions;
Surge protection device(SPD), circuit breaker, solar fuses, isolator, monitoring module equipped to meet your variability requirements;
Non-corrosive;
Much longer service life than that of metal;
Technical Parameter:
Model | PVBOX-16/20/24-SMC/QST | |
Enclosure | Material | SMC gass-fibre reinforced polyester |
Degree of protection | IP67 | |
IK data | IK09 | |
UV resistance | Yes | |
Locking arrangement | Hinge & latch-padlock | |
Operation temperature range | -40℃~+60℃ | |
Mounting type | Wall mounted/structure mounted | |
Dimensions of Enclosure (optional) | L: 930mm x W: 730mm x D:260mm L: 730mm x W: 580mm x D:260mm L: 933mm x W: 733mm x D:260mm L: 733mm x W: 733mm x D:260mm | |
Electrical Parameters | Max.PV system voltage | DC1500V |
Maximum current per string | 30A | |
Maximum current per measuring channels | 30A | |
Total permissible DC current | Up to 240A | |
DC switch rating | 315A | |
Fuses | Optional up to 30A (2-30A) | |
Surge Protection | Class II power SPD | yes |
Input | Max.input ways | 24 |
Cable entry | Flexible selection with bottom, both sides | |
Input/output cable entrance | Flexible selection with IP68 MC4, nylon PG/M cable gland | |
OEM Service | Yes |