Photovoltaic AC combiner box TWHX

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Product Overview

Photovoltaic AC combiner box is an important component suitable for photovoltaic group type power generation systems, which is used to connect group type inverters with AC distribution cabinets or step-up transformers. This product can connect up to 4 photovoltaic group type inverters. The incoming line adopts a circuit breaker input. Circuit breakers or load isolation switches are used for output beams, and secondary lightning protection is adopted after busbar convergence. The maximum rated voltage of the system is 690VAC, and the protection level is IP65, which is the same as that of the series inverter. It meets the requirements for outdoor installation and is waterproof and dustproof. Anti UV, anti salt spray corrosion, etc.

This product greatly simplifies the wiring between the group type inverter and the AC distribution cabinet or step-up transformer. The internal structure of this product is simple and clear, and the wiring is neat and reasonable. High reliability. Outdoor wall mounted installation, capable of adapting to various harsh environments. In addition to standard materials and sizes, customization can be requested by users.

Advantages and characteristics

Higher reliability

Choose photovoltaic specific AC surge protectors.

Choose photovoltaic dedicated AC circuit breakers with a rated voltage of up to 690V AC.

Strong adaptability

LP65 protection level, waterproof, dustproof, and UV resistant.

Strict high and low temperature testing, suitable for a wide range of regions.

Easy installation, simplified system wiring, and convenient wiring.

The box is made of metal materials such as cold-rolled steel plates.

Flexible configuration

Suitable for AC output of 1-50KW photovoltaic series inverters, the current level of the circuit breaker can be modified according to the capacity of the inverter.

technical parameter