Pfeiffer TCP 310 Turbo Molecular Pump Controller

The Pfeiffer TCP 310 (Part Number: PM C01 522) is a versatile, rack-mountable electronic drive unit and power supply designed to drive classical Pfeiffer TPH, TPU, and TMH series turbomolecular vacuum pumps. Designed with front-panel controls, status LEDs, and a standby operational mode, the TCP 310 regulates rotor speed and power delivery across a wide range of industrial and research vacuum setups.

The controller features universal AC input voltage, automatic line-voltage sensing without manual changeover switches, and internal line filtering to suppress electrical noise. The integrated Standby Mode permits running compatible turbo pumps at 66% of rated rotational speed, reducing vibration, lowering operating noise, and extending bearing life during idle cycles.

Technical Specifications

Compatible Turbo Pump Series

The TCP 310 serves as a primary rack controller for several classic Pfeiffer / Balzers turbomolecular pumps:

• TPH / TPU Series: TPH/TPU 110, TPH/TPU 170, TPH/TPU 240, TPH/TPU 270, TPH/TPU 330, TPH/TPU 510

• TMH / TMU Series: Select early-generation TMH/TMU models matching 40V drive requirements

Key Features & Lab Benefits

• Universal Voltage Input: Accepts 110V to 240V AC power automatically without requiring transformer rewiring or selector switch adjustments.

• Standby Mode Speed Reduction: Idle mode drops rotational speed to 66%, saving energy and reducing bearing wear when ultra-high vacuum pumping speed is temporarily unneeded.

• Integrated Line Suppression: Built-in mains filter protects sensitive laboratory equipment against line pulses and high-frequency electrical feedback.

• Accessory Switching: Onboard relay terminals manage automatic power delivery to air-cooling fans, heating jackets, and foreline isolation valves.