- EPS fire emergency power supply is used for fire emergency lighting and falls under fire products, which must comply with relevant regulations issued by the Fire Bureau of the Ministry of Public Security of the country.
EPS is somewhat similar to an offline UPS, with the inverter not operating during normal times.Operation is only initiated during power outages with battery backup. Generally, no constant current or voltage treatment is applied to the power supply. Contactor switching is commonly used, with switching times ranging from 0.1 to 0.25 seconds. Its advantages include: a simpler structure, lower cost, minimal energy consumption and no noise during normal operation, a long main unit lifespan (15-20 years), adaptability to inductive, capacitive, and comprehensive loads, and the ability to achieve variable-frequency soft start upon request.
EPS fire emergency power supply must comply with national standard GB16806-2006 and pass the 3C fire certification, featuring a built-in variable frequency start-up function, enabling fire linkage. The product is widely used in various high-rise buildings, hospitals, shopping malls, schools, and more.
Cabinet dimensions: 2200*800*600*1
