MG-AC6/1 AC PV combiner box is applicable to the PV group on power system. It is an important part to undertake series inverter and AC power distribution cabinet or a step-up transformer and access up to four sets of photovoltaic group on inverter. Into line with the input of circuit breaker and output line with circuit breaker or the load isolating switch. Bus bar with two levels of lightning protection.Highest rated system voltage is AC690V. IP65 Protection class same as inverter. Installed outdoor. With waterproof, dustproof, anti UV, anti salt spray corrosion etc. function.The combiner box is a device for collecting current. It is mainly used in large and medium-sized photovoltaic systems. The number of components in the PV array is large and the output is large. It is necessary to have a device to concentrate these outputs so that they can be directly connected to the inverter.
High reliability With AC Surge Protection Device
With DC circuit breaker, rated voltage AC690V 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 AC output of 1-50kw inverter. Current rating of the photovoltaic fuse, circuit breaker i s modified.
1) Photovoltaic battery open circuit alarm, status detection
2) With switch input, used to collect DC circuit breaker, lightning arrester and other output empty contact status
3) With relay output, it can be set to jog mode, used to drive the automatic opening and closing of DC circuit breaker
4) Provide sensor input interfaces such as temperature, irradiation, and wind speed
5) Output AC24V power supply to the external sensor through the inverter
6) The local digital tube cyclically displays the input current of each channel and has an automatic shutdown energy-saving display mode.