Leybold TURBO.DRIVE TD 400 Frequency Converter Pump Controller

The Leybold TURBO.DRIVE TD 400 is a highly compact, micro-controlled electronic frequency converter designed to power, control, and monitor Leybold's premier series of mechanical bearing turbomolecular vacuum pumps.

This specific model variation (Part Number: 800073V0002) features an integrated RS-232 digital serial communication interface, making it ideal for streamlined automation setups, host PC communication, data logging, and remote status monitoring. Operating on a space-saving $24\text{V DC}$ supply voltage, the TD 400 can be mounted directly to the side or bottom of a compatible pump using an accessory docking kit, or mounted remotely via an interconnecting cable link.

• Intelligent Pump Control: Microprocessor tracking adjusts drive frequency automatically during gas load variations and acceleration.

• RS-232 Communication Interface: Allows direct serial interaction with PC platforms, PLC systems, or external instrumentation tools.

• Flexible Mounting Architecture: Extremely low footprint; attaches directly onto the pump chassis or installs remotely to adapt to restricted equipment bays.

• Comprehensive Self-Diagnostics: Constantly monitors internal temperature, rotation velocity window, current draw, and error profiles to protect the structural integrity of the pump.

• Safety First Design: Complies strictly with standard SELV (Safety Extra Low Voltage) protective insulation parameters.

Technical Specifications & Pump Compatibility

Approved Factory Pump Compatibility:

• TURBOVAC SL Family: SL 80, SL 300

• TURBOVAC TW Family: TW 70 H, TW 250 S, TW 300, TW 300 H

• TURBOVAC S Family: TW 220/150 S, TW 220/150/15 S

Section 3: Applications & Integration

• Analytical Lab Equipment Systems (Mass Spectrometers, Leak Detectors)

• Custom R&D UHV Chambers and Pumping Stations

• Semiconductor Cleanroom Process Integration

• Industrial High-Vacuum Tooling Controls