#Industry News
Goodrive300-69 Open Loop Vector Control Inverter Special for Construction Machinery
The application of INVT GD300-69 Inverter in the construction elevator
Construction hoist is the essential device in a modern high-rise building construction, the traditional construction elevator generally uses the contactor - relay control, direct start and mechanical brake forced braking, and the large brake impact has greatly affected the service life of mechanical structure. In terms of construction machinery exhibition in recent years, variable frequency construction ladder has occupied larger proportion and become the inevitable trend of development.
INVT follows the development of times and studies the construction mechanical industry, push forward GD300-69 elevator/tower crane special inverter, this paper is the on-site application of INVT GD300-69 in a Shandong large-scale machine customer.
