DC SPD is cost-effective and provides a solution to improve the system and eliminate any damage caused by surges. It is highly suitable for any facility. It can be used anywhere in the house for protection. These are installed on circuit breakers and automatic transfer switch for portable generator in residential homes and other places like pad-mounted transformers.
ZHEJIANG YUELONG offers and sells DC SPDs in 2 categories, type 1 and type 2.