INVT GD350-01H Series VFD for High-speed Motor

Description

1. “Euler” Control Platform – High-speed drive, synchronous motor control performance improved by over 30%
– Multiple control modes (V/F, Vector, VVC) to suit different motor loads
– Reduced high-frequency current oscillations for stable high-speed performance
– Carrier frequency range: 2–40kHz (12kHz and above requires SIC customization)
– Output harmonic reduction scheme: LC resonant suppression + high-frequency reactor
– Upgraded main control chip with larger memory and stronger computing power
– One-click parameter autotuning, loop-free debugging, and one-click start

2. Dedicated machine function design – Comprehensive solution cost reduced by over 15%
– Anti-surge function prevents fan from entering the surge zone, protecting centrifugal fans
– Voltage-dependent frequency reduction and power-loss frequency reduction functions, preventing VFD faults and shutdowns within certain range during unstable grid voltage
– Integrated PT100 and pressure input dedicated interfaces
– Detachable terminals for easy wiring and maintenance
– Standard equipped with STO function (SIL2 standard)
– Standard equipped with a large LED keypad, with an optional LCD keypad, providing intuitive display for easy debugging and maintenance
– Supports 24V/1A power output to power touchscreens, controllers, etc. (7.5kW/500mA only)

3. Function expansion
-Supports two expansion cards (I/O, temperature/pressure analog, DP/PN bus communication)

4. High reliability, long-life design

– Easily handles harsh environments
– IP56 vacuum-coated cooling fans with better durability, combined with independent air duct design to enhance VFD reliability