High Vacuum Turbo-Molecular Complex KVT-300 for Precision Applications

The composition of the complex KVT-300 - high-vacuum hybrid turbomolecular pump VGTN-300; frequency converter; a set of mounting parts. High-vacuum hybrid turbomolecular pump VGTN-300 is designed for obtaining high vacuum in various vacuum-technological installations for industrial and research purposes. Frequency converter (FC) of rotation is designed to control three-phase high-speed asynchronous electric motor of VGTN-300 pump and to monitor the main parameters ensuring the pump operation. The IF provides acceleration, speed control and braking of the electric motor rotor in operation modes without speed sensor. A set of mounting parts connects the FC with the electric motor, with the temperature sensor, provides power supply to the blower fan. Advantages of the pump: withstands repeated atmospheric breakthrough; undergoes multi-stage dynamic balancing; average operating life 20000 hours.