Product Descirption:

BWG photovoltaic grid-connected cabinet is an important part of undertaking centralized inverter and step-up transformer or AC combiner box and step-up transformer. The incoming line of this photovoltaic grid-connected cabinet adopts circuit breaker input or direct input, and the output adopts circuit breaker or Load isolation switch, the busbar is connected by electroplating or purified busbar, and provides secondary lightning protection. The maximum rated voltage of the system is AC690V, the protection level is |P40 indoors and IP65 outdoors; the secondary measurement and control cables, the current is Cables larger than 2.5mm2, voltages larger than 1.5mm2, control cables larger than 1.0mm2, measuring current transformers are 0.5-level current transformers, and metering transformers are 0.2S-level current transformers. Related functions can also be added according to customer requirements. This product adopts professional electrical design and component selection to make the internal structure of the cabinet safe, simple, beautiful, convenient for on-site wiring and maintenance, and to ensure long-term stable operation of the equipment.

Advantages:

• It can adopt either fixed installation design or plug-in design;
• The circuit breakers and components of Feng Company or well-known brands at home and abroad are combined into functional units, which have excellent technical performance, safety and reliability;
• It can be composed into various standard unit modules for customers to choose and assemble at will;
• Adopt isolation between areas and isolation between incoming and outgoing lines of functional units to effectively strengthen safety protection performance;
• Combined assembly structure, all structural parts of the frame are firmly connected with screws. The frame, doors, and panels are all electrostatically sprayed after phosphating treatment. All parts that are not sprayed are galvanized and passivated. It can meet the requirements of various components and adapt to different working environments to achieve corresponding protection levels;
• The frame is made of high-quality steel plate. The frame can be equipped with holes with a module of 25mm, which can be expanded for various purposes. There are two ways of cable entry: upper and lower;
• High breaking capacity, good dynamic and thermal stability, flexible and convenient electrical solution combination and strong practicability, and the main parameters have reached the international advanced level;
• Light to reset, high in mechanical strength and assembly accuracy, and beautiful in appearance.

Technical Parameter: