Qma Electric (Shanghai) Co., Ltd

QMA inverter A900 in high performance vector series can meet all industries high performance, high reliability

Q9000 Series is a kind of high performance universal vector control inverter. Current vector technology.

Q9000 Series is a kind of high performance universal vector control inverter. Current vector technology.

Q9000 Series is a kind of high performance universal vector control inverter. Current vector technology.

Q9000 Series is a kind of high performance universal vector control inverter. Current vector technology.

Q9000 Series is a kind of high performance universal vector control inverter. Current vector technology and ad

Q7000-EC inverter Special for Escalators Q7000-EL Asynchronous inverter Special for Elevator Q7000-IP Synchr

Q-7000 series of brilliant inverters for operation of elevators and escalators are designed to have a lot of e

Q-5000 SERIES Hi-Performance Low-noise Mini Vector Inverter is a new-type mini-AC inverter but packed with hig

Square torque curve special for blower and water pump Adjustable V/F operating mode New-generation of IGBT