Product Description

MS-132G~400G series inverters are inverters based on the core technology platform of high-performance vector control/torque control

Technical performance characteristics

● Control mode Open-loop vector control (SVC), V/F control, open-loop torque control

● Starting torque 0.5Hz/150%(SVC)

● Speed range 1: 100 (SVC)

● Steady speed accuracy ±0.5%(SVC)

● Voltage class: 380V

● Instantaneous power failure without shutdown

● Torque control operation: terminals support speed and torque control mode switching

● High reliability: mature and reliable drive, protection circuit design, anti-interference design

● Completely independent intellectual property rights, which can be customized and developed according to customer requirements

● Overload capacity: 150% rated current 60S; 180% rated current 2S

● Motor parameter self-learning: rotating, stationary self-learning

● Automatic carrier adjustment: automatically adjust the carrier frequency according to the load characteristics

● Automatic voltage adjustment: when the grid voltage changes, it can automatically keep the output voltage constant

● Automatic energy-saving operation: According to the load conditions, the V/F curve is automatically optimized to realize energy-saving operation

● Closed-loop vector control, with speed loop, current loop, position loop, can do zero servo control

● Torque boost under VF control: automatic torque boost; manual torque boost 0.1% ~ 30.0%

● Automatic current limit: automatically limit the current during operation, prevent frequent overcurrent faults from tripping, and realize trip-free operation

● Stable operation with low frequency and large torque under vector control, excellent control performance under speed sensorless vector control

● The output frequency accuracy is 0.01HZ, and supports frequency source and UPDOWN superposition fine-tuning

● Software and hardware suppress strong interference and false alarms to ensure trip-free operation

● Optimized PID feedback control algorithm, customer debugging is simple and convenient

● Panel multi-function keys can be defined

● Special PWM modulation algorithm reduces temperature, greatly reduces induced voltage to ground leakage current, and reduces external interference

● Small size, compact design, high power density, especially suitable for machine tools, machinery matching and other industries

● Automatic voltage adjustment: when the grid voltage changes, it can automatically keep the output voltage constant

● Automatic energy-saving operation: According to the load conditions, the V/F curve is automatically optimized to realize energy-saving operation

● Closed-loop vector control, with speed loop, current loop, position loop, can do zero servo control

● Torque boost under VF control: automatic torque boost; manual torque boost 0.1% ~ 30.0%

● Automatic current limit: automatically limit the current during operation, prevent frequent overcurrent faults from tripping, and realize trip-free operation