Medium voltage motors are used in all industries in which heavy loads are moved or work is carried out in conjunction with particularly complex applications. Since 1946 they have been part of our extensive range of reliable, high-efficiency industrial motors for cement plants, pump systems, mines, the chemical, oil and gas industry, plant manufacturers and other users worldwide.
Changli manufactures medium to high voltage asynchronous motors up to 13800 V (13.8 kV) with squirrel-cage rotors up to 20000 kW (20 MW) as well as slip ring rotors up to 20000 kW (20 MW). Various electrical and mechanical designs as well as all types of protection and cooling are possible. Our motors are designed for mains or inverter operation and comply with the current standards IEC60034 and GB/T13957-2008, DIN and ISO.
Product Overview
Advantages and features of our MV motors
CHANGLI MV motors are designed for particularly tough and extreme industrial requirements. They are highly efficient, extremely robust, durable and easy to maintain
Available as MV squirrel cage motors and MV slip ring motors
All types of cooling and protection classes
Customized special constructions for even the most onerous applications
Identically interchangeable replicas of existing or obsolete motors
Offer built in adaptability for existing foundations
Production according to ISO 9001
High load capacity, high torque availability and long service life
High efficiency
Low operating and maintenance costs, with high MTBF performance
Also available for use in the most aggressive atmospheres
Technical Parameters
Medium voltage squirrel-cage motors
Power: up to 20000 kW (20 MW)
Shaft height: from 355 to 1120
Cooling classes: IC01,IC06,IC411,IC416,IC611,IC616,IC666,IC81W,IC86W,IC511
Medium voltage slip-ring motors
Power: up to 20000 kW (20 MW)
Shaft height: from 355 to 1120
Cooling classes: IC01,IC411,IC611,IC616,IC666,IC81W,IC511
