Bm300s construction elevator variable frequency drive all-in-one machine bm300b is a special model developed for the electric control system of construction elevator, which integrates variable frequency control, logic control unit, lifting weight limiter, brake, etc; It has the advantages of comprehensive functions, stable performance and convenient installation, and can provide customers with high-performance and complete solutions…
Selected cases of safe and civilized construction! I won’t make your mistakes. I’ll take the standard practice away!
