Yj-d series fire emergency lighting centralized power supply is designed and produced according to the requirements of "fire emergency lighting and evacuation indication system gb17945-2010". The product specification is 1kw-90kw. The product has passed the inspection of the fire electronic product quality supervision and inspection center of the emergency management department, and obtained the type approval certificate issued by the fire product qualification assessment center.
Yj-d series fire emergency lighting centralized power supply is designed and produced according to the requirements of "fire emergency lighting and evacuation indication system gb17945-2010". The product specification is 1kw-90kw. The product has passed the inspection of the fire electronic product quality supervision and inspection center of the emergency management department, and obtained the type approval certificate issued by the fire product qualification assessment center.
