INVT GD5000 series medium voltage frequency drive was designed easy operation, economic and intelligent process control, with phase shift transformer and power cell parallel design, realize high efficiency and power factor, less harmonic combine with IEEE519.
The general series medium voltage VFD suits most light duty and heavy load, with advanced AVR and LVRT function, suit wide range voltage vibration, higher overload ability more reliable, support system bypass and power cell bypass, the control cabinet build UPS support data download even power off, The medium voltage drive has flexible terminals, support Modbus, Profibus-DP and various communication methods, easy connect to DCS system, or INVT IoT. General 2 quadrant medium voltage drive suitable applications such as Centrifugal pumps, fans, and compressors, screw compressors, blowers, refiners, mixers, extruders, belt conveyors, mill pressers, kilns, mills, hot gas expanders, etc.
Feature 1: Three Control modes
1.High performance V/F control. (Fans, Pumps, Air compressors, etc).
2.Open loop vector control. (Belt conveyer, mill drive, fibrizer crusher, etc.)
3.Close loop vector. (Applicable to internal mixer, hoister machine, etc.)
Feature 2: Multiple types of motor drives
Support Asynchronous motors
Synchronous motors (Include PM synchronous motors)
Feature 3: LVRT Low Voltage ride through
Wide voltage anti-interference capability. The system has AVR function for stable system output when the bus voltage fluctuates frequently.
No stop when instantaneous power off, during running, the system will not stop after power off in the set time.
Can be set when power off 0-5s.