3phase 1.5kW~250kW (Wall-mounting)
3phase 160kW~800kW (Cabinet)
Advanced control features
► Unique intelligent current vector control
► RENESAS 32-bits high speed CPU specialized for motor control
► Different control modes:
a. Sensor-less vector control(2 types: fuzzy/precise modes);
b. Closed-loop vector control with PG (OPTIONAL feature)
c. V/F control (3 types)
► Speed detected restart realized by hardware circuit (flying start)
► Dynamic torque current control offers fast response to the load change.
► Current limitation function for Acc.
Its special current algorithm does not influence the starting torque, avoiding faults caused by the large starting current in some applications.
► Extraordinary torque performance in low frequency
SVC mode outputs 150% torque in 0.5Hz, meeting applications which require high torque at low frequency such as CNC spindle and crane.
► Strong overload capability (last 20 seconds for 180% current)
► Max. output frequency up to 3200Hz for high speed rotation control
► High precision speed control, realizing high precision synchronization control
► Rich I/O terminal configurations
2-AI, 8-DI, 2-AO, 2-RO, 3DO
► Control mode online switching
Online switch between torque control and Speed control
► Inbuilt PID (with Dormancy), Multi-speed (15 steps), fixed length control, and wobble frequency functions
► Droop control
Easy way for balancing the loads
► Auto energy saving
► Power loss ride-through and auto restart
► Complete protections
Protect the inverter from various kinds of abnormality.
► Parameter copy
Easily copy the parameter setting from one drive to another drive by keypad
Unique and concise structure
► Independent air duct separates the electrical part from the heat radiation duct to reduce the damage rate.
► Compact design, reduce the volume and increase the power density through heating design and simulation; the product volume is generally 70% of competitors’
► European style compact structure design based on scientific heat radiation emulation; save the end user’s panel space maximally
► Full series drives use DC fans, avoiding the radiation failure caused by AC fans problems.
► Drives housing: Good quality aluminum coated zinc plate and coating design provides not only reliable grounding and shielding but also anti-corrosive protection (11kW and above).
Strong environmental adaptability
► Unique IGBT driving circuit effectively protect the IGBT reliable working
► Wide working voltage range 304VAC ~456VAC
► German original conformal coating material for all PCBAs
► Optimal EMC design adapts to strong interference environment
► Automatic testing system for PCBAs and whole drives
► 48Hrs Burned-in testing for all drives