JBK5 machinery control transformer JBK5-171-90-1500L
JBK5 series machinery control transformer is produced by high permeability material, between silicon steel sheets, bottom plate and silicon steel sheets are welded in a group by argon arc, structure is simple, anti-corrosion alloy material is used in the bottom plate to improve grounding reliability. Crimp terminal using group structure, increases the electrical clearance and creepage distance, and it improves the density of the connection, protection class IP20, can prevent the risk of occasional access to the circui. The transformer are used for 50-60Hz AC, primary voltage less than 500V, secondary rated voltage less than 400V, it can be used as general electrical control power source of mechanical equipment in various industries, working lighting and signal lamp power source.
Mounting type：Sub-plate mount
Flame resistance ：UL94-V0
Dielectric strength：Pri/Sec 3.5KV 50Hz 1min 5mA