POWERMAG is the authorized sales and service for INVT AC Drives, Elevator Control System, Motion Controller, PLC & HMI, Servo System & Solar Pumps.
INVT GD300L Series Elevator AC Drives
INVT GD300L series inverters are the new-generation inverters developed based on CHV180 series inverters with GD300 control platform. As using TI 28-series DSP and advanced vector control technology. GD300L series inverters improved great achievements in security and reliability, control performance, and use functions.
Safety
- Safe Torque Off(STO)
- Forced deceleration
- Emergency running
- Brake and contactor control
Comfort
- Starting torque compensation with weight sensors
- Starting torque compensation without weight sensors
- ACC/DEC S curve algorithm
- Optimized ASR
Ease of use
- Ability to drive asynchronous and synchronous motors
- Support open loop control mode without encoder and closed loop control mode with encoder
- Static identification on the initial pole angle of a synchronous motor
- Support multiple types of encoder
- Energy-saving running mode
- Monitor and control by upper computer software
- Optional LCD keypad
