Product details
1000V Solar Distribution Box 12 String DC Combiner Box12 String DC Combiner Box
High reliability:With DC fuse
With DC surge protection Device
With DC circuit breaker or DC load isolation switch.
Strong adaptability:Ip65 design,waterproof,anti dust and anti ultraviolet.
Strict test for high and low temperature,used widely.
The simple installation,the simplified system wiring,the convenient wiring.
The box body is made of cold rolled steel and other metal materials.
Flexible configuration:Used for single crystal silicon solar modules,polycrystalline silicon solar modules,thin film solar modules.
current rating of the photovoltaic fuse,circuit breaker,load isolation switch is modified.
Technical Specification of PV Combiner Box
Name |
PV Combiner box |
Electric parameter |
system Max DC Volt |
1000V |
Max input amp for each string |
15A |
Max input strings |
16 |
Max output switch amp |
200A |
Number of inverter MPPT |
1 |
Number of output strings |
1 |
Lighting protection |
category of test |
II grade protection |
Nominal discharge amp |
20KA |
Max discharge amp |
40KA |
Volt protection level |
3.8KV |
Max continuous operation volt Uc |
1050V |
Poles |
3P |
structure characteristic |
plug push module |
system |
Protection grade |
IP65 |
Output switch |
DC circuit breaker/DC isolation switch(optional) |
MC4 connector |
standard |
PV DC fuse |
standard |
PV surge protector |
standard |
Monitoring module |
Optional |
preventing diode |
Optional |
Box material |
metal |
Installation method |
wall mounting type |
Operating temperature |
-25ºC- +55ºC |
Elevation of temperature |
2KM |
Permissible relative humidity |
0-95% No condensation |
Environment Humidity |
0~99% |
Installation: indoors/outdoors (IP65 electronics) |
Yes |
DC combiner box bus synthetic DC input of 16 PV components to 1 output. Each channel is with a fuse.Output side is equipped with lighting protection and circuit breaker.It greatly simplify input wiring of DC power distribution cabinet and inverter.Realize lighting protection,short circuit protection and grounding protection.PV combiner box divided into two type:intelligent box and Non intelligent lighting protection status,detect circuit breaker status and summarize output voltage and so on. Design and configuration strictly accordance with the "Technical specification for photovoltaic junction
equipment"CGC/GF 037:2014. Provide users with a safe,brief,beautiful and applicable photovoltaic system products. The product adopts outdoor wall mounted type,which adapt to the harsh environment.In addition to the core components,the other can be customized by user requirements.