Audited Supplier
FD1029
Power
Protection
ISO9001:2000, VDE, CCC
Partly-welded Type
Low Voltage
3 Uint
High-rise Buildings
Stainless Steel
IP56
Zhechi
Standard Export Packing
8 ways
Zhejiang
Product Description
PV junction box SAIPWELL 2 4 6 8 12 24 IN 1 OUT 2-24 Strings IP65 PV array Combiner Box
In the solar photovoltaic power generation system, in order to reduce the incoming line of solar photovoltaic cell array and
inverter inspection, improve the reliability of the system, and facilitate the installation and maintenance of the system, it is
generally necessary to add DC collector-shoe gear-PV combiner box in the inspection of photovoltaic modules and inverters.
Users can connect a certain amount of photovoltaic cells with the same specification in series, form PV serials one by one, then
connect several PV serials into PVB series PV combiner anti-thunder box. Collecting in the PV anti-thunder combiner box, by
lightning protector and circuit breaker output to the PV inverter, which is used to form a complete PV power generation system.
Simplify the system wiring, improve the safety of the system, to provide customers with a safe, simple, beautiful, practical
photovoltaic system products.
Beyond the function of PV collection, the PV combiner box also has a series of perfect protection functions such as current
protection, over current protection, over voltage protection, lightning protection and so on.
Performance characteristics:
1. 1/2/4/6/8/10/12/16/24-way PV array Parallel input way can be connected
2. PV special use DC fuse, Both positive and negative electrodes are equipped with fuse
3. Wide DC voltage input, the input voltage of PV array can reach 1000VDC.
4. Anti-reverse connection module, to prevent the samage of the back-end device caused by the opposite connection of positive and
negative terminals.
5. Use PV special use DC fuses and lightning protection modules
6. IP65 protection degree, can meet the operating requirement for outdoor installation.
7. Wall-mounted type is easy to install and maintain.
Technical parameters
Input: 1-30 way, output: 1-5 way
Voltage class: DC500/1000V/optional
Protection degree: IP65/IP66
Working temperature: -80~60°C
Environment temperature: 0~99%
Elevation:<=5500mm
Way number can be customized.
In the solar photovoltaic power generation system, in order to reduce the incoming line of solar photovoltaic cell array and
inverter inspection, improve the reliability of the system, and facilitate the installation and maintenance of the system, it is
generally necessary to add DC collector-shoe gear-PV combiner box in the inspection of photovoltaic modules and inverters.
Users can connect a certain amount of photovoltaic cells with the same specification in series, form PV serials one by one, then
connect several PV serials into PVB series PV combiner anti-thunder box. Collecting in the PV anti-thunder combiner box, by
lightning protector and circuit breaker output to the PV inverter, which is used to form a complete PV power generation system.
Simplify the system wiring, improve the safety of the system, to provide customers with a safe, simple, beautiful, practical
photovoltaic system products.
Beyond the function of PV collection, the PV combiner box also has a series of perfect protection functions such as current
protection, over current protection, over voltage protection, lightning protection and so on.
Performance characteristics:
1. 1/2/4/6/8/10/12/16/24-way PV array Parallel input way can be connected
2. PV special use DC fuse, Both positive and negative electrodes are equipped with fuse
3. Wide DC voltage input, the input voltage of PV array can reach 1000VDC.
4. Anti-reverse connection module, to prevent the samage of the back-end device caused by the opposite connection of positive and
negative terminals.
5. Use PV special use DC fuses and lightning protection modules
6. IP65 protection degree, can meet the operating requirement for outdoor installation.
7. Wall-mounted type is easy to install and maintain.
Technical parameters
Input: 1-30 way, output: 1-5 way
Voltage class: DC500/1000V/optional
Protection degree: IP65/IP66
Working temperature: -80~60°C
Environment temperature: 0~99%
Elevation:<=5500mm
Way number can be customized.
Part number | description |
1 | Negative convergence copper busbar |
2 | detection unit |
3 | DC MCB |
4 | Dc positive Convergence output |
5 | Dc negative Convergence output |
6 | RS485 communication terminal (output point) |
7 | Ground output point |
8 | Lightning protection device |
9 | Positive convergence copper |
10 | DC positive fuse holder and fuse (each input in series with a fuse) up to 16 way |
11 | DC negative fuse holder and fuse (each input in series with a fuse) up to 16 road |
Figure 1: internal structure of the combiner box
3.Size
Specification | Width(A)mm | height(B)mm | depth(C)mm |
18 way | 645 | 550 | 205 |
14,16 way | 610 | 550 | 205 |
10,12 way | 530 | 550 | 205 |
6,8 way | 460 | 550 | 205 |
2,4 way | 390 | 550 | 205 |
