Scope of Application
The JMB series lighting transformer is suitable for use as a local lighting power supply for machine tools and other equipment in circuits with AC frequency of 50-60Hz and voltage up to 500V and below.
Transformers shall be designed, manufactured, and inspected in accordance with JB/T9646 and related standards.
Model and its meaning

Structural characteristics of JMB series lighting transformers
The JMB series transformer consists of a BK series transformer and a protective casing. There are terminal posts on both sides of the casing for input power and load wiring, as well as grounding screws for grounding.
Appearance and installation dimensions

