INVT GD20-09-004G-4-B lifting dedicated frequency converter

INVT Goodrive20-09: Safe Operation Guarantee for Lifting Operation Scenarios

Safe design for starting anti slip hook
GD20-09 is a crane specific frequency converter developed by INVT, with a core safety design focused on the risk of hook slipping during lifting operations. The product has a torque first starting logic, which establishes sufficient output torque before the motor starts, and then releases the mechanical brake to completely avoid the problem of sliding during the heavy object starting stage, ensuring the safety of lifting operations from the driving level.

Multiple fault protection mechanism
The Goodrive20-09 crane specific frequency converter is equipped with a comprehensive fault detection and protection system, which can monitor core operating parameters such as voltage, current, and temperature in real time. Once overload, overvoltage, motor abnormality and other problems occur, the protection action can be quickly triggered, and the fault code can be output for easy troubleshooting, which not only protects the inverter body, but also avoids the expansion of faults and causes lifting safety accidents.

Smooth deceleration and parking control
The INVT GD20-09 series has optimized the deceleration and parking control logic, which can be combined with the braking system of lifting equipment to achieve smooth parking. During the process of placing heavy objects and decelerating the mechanism, there will be no impact shaking, reducing the wear and tear of the mechanical structure, while avoiding safety hazards caused by heavy object shaking, and improving the positioning accuracy and operational safety of lifting operations.

Emergency response capability for power outages
The GD20-09 crane dedicated frequency converter has the ability to respond to power outages in emergency situations. In the event of a sudden power outage, it can cooperate with energy storage and braking systems to achieve controlled parking and prevent heavy objects from falling freely. This function significantly improves the emergency safety level of lifting operations and is suitable for lifting operation scenarios with high safety requirements such as factories and ports.