BWX Photovoltaic AC Lightning Protection Combiner Box

Overview

BWX photovoltaic AC bus box is an important component for connecting string inverters and AC distribution cabinets or step-up transformers in photovoltaic string power generation systems. The incoming line of this combiner box adopts circuit breaker input, and the output adopts circuit breaker or load isolation switch. After busbar confluence, secondary lightning protection is adopted. The system rated voltage is up to AC690, and the protection level is IP65, which is the same as the string inverter. It meets the requirements of outdoor installation and meets the requirements of waterproof, dustproof, UV protection, salt spray corrosion, etc. This product greatly simplifies the wiring between string inverters and AC distribution cabinets or step-up transformers. The internal structure of this product is simple and clear, and the wiring is neat and reasonable. High reliability and simple maintenance. Outdoor wall-mounted installation can adapt to various harsh environments. In addition to standard materials and sizes, it can be customized according to user requirements.

Features

·The protection level of the AC combiner box reaches IP65, and it is a wall-mounted sealed cabinet that can meet the requirements of outdoor installation;

·To meet the requirements of connecting multiple string inverters at the same time, each incoming line is protected by a thermal magnetic circuit breaker with a rated voltage of AC690V; a dedicated high-voltage surge protector is used to meet the overvoltage and surge protection between the three phases, and the working voltage reaches above AC480V;

·The busbars in the box are all connected by electroplating or purified busbars to reduce the internal resistance of the busbars and the number of connection points; the output is output by circuit breakers, load isolating switches or fuses.

Product Introduction 

 A highlight of the BWX Photovoltaic AC Bus box is its powerful protection mechanism. The incoming line is equipped with a circuit breaker input to prevent system overload and short circuit. The output can be configured with a circuit breaker or load isolation switch, which can be flexibly configured according to specific installation requirements.The busbar box also integrates secondary lightning protection, which is essential to protect the system from surges caused by lightning strikes. This comprehensive protection ensures that the photovoltaic system can operate safely and efficiently even in severe weather conditions.

 The BWX Photovoltaic AC Bus box has a simple design and is easier to install and maintain. Its well-organized internal structure and neat and reasonable wiring minimize the risk of errors during installation. This thoughtful design not only improves reliability, but also simplifies maintenance tasks, ensuring that technicians can easily access components when necessary. The busbar box supports wall-mounted installation and can adapt to various outdoor environments. It is widely used in the solar energy field.

 The BWX Photovoltaic AC Bus box is IP65 rated and designed for outdoor use. This rating indicates that the product is dust and water resistant, making it ideal for outdoor installations. The busbar box is also UV and salt spray resistant, ensuring durability in harsh conditions. These features are particularly important for solar power systems, which are often deployed in different geographical locations and must withstand a variety of environmental factors.

 Customization options further enhance the versatility of the BWX busbar box. The product is available in standard materials and sizes and can be customized to the user's specific needs, ensuring it can fit seamlessly into any solar power installation. This adaptability, coupled with high-quality construction and advanced protection features, makes the BWX Photovoltaic AC Bus box a must-have component for anyone looking to optimize their solar system. By simplifying the wiring process and providing powerful protection, the BWX busbar box plays a vital role in the efficiency and reliability of photovoltaic power generation.