frequency converter

详情

frequency inverter, good quality, best cost-performance, advanced technology, save energy for industries. ◆*2 Major features for all series 1) Easy Installation: a single cover for all wiring to save time for installation and for problem diagnosing. 2)Easy Programming: all parameters are with fully digital control functioning to eliminate errors. 3)DSP Control: Central Control module is based on DSP (digital signal processing )realize high speed and high performance control. 4)Superior Auto Tuning: Intelligent powerful performance by Auto turning function to control energy loss and improve precise speed performance. 5)Wide Range of control Mode: V/F, V/F+PG, SVC&VC+PG, CV+PG, to meet world wide user requirement. 6)Free Hand Time Control: Now Time unit is in your hand(S, M, H)for all steps for time speed pattern control. 7)Adjustable Torque: Special *1 steps with 6 groups for torque control to meet users requirement. 8)Speed Search Technology: smooth restart at any rotating speed even any direction. 9)Per-programmed multi functions Terminal: 8 different control function for textile spinning , pump control, CNG station, etc. *0)User Friendly Interface: Supper standard **5 Can Bus. *1)PID regulated DC Braking: Especially for pump and fan control appliance to control free running before start. *2)Compact Module Free: independence IGBT for each half cycle of all phases to reduce maintenance cost.