Varian Turbo V 250 Turbo Pump Controller, Power Supply, 9699503s007

US $499.99

  • California, United States
  • Jun 9th
Varian Turbo V 250 Turbo Pump Controller, Power Supply, 9699503S007 THIS EQUIPMENT IS OBTAINED FROM A CLEAN WORKING ENVIRONMENT. -WHAT YOU SEE IN THE PICTURES IS WHAT YOU GET. -YOU CAN SEE THE COSMETIC CONDITION FROM ACTUAL PHOTOGRAPHS.   Overview: The Varian Turbo V 250 Turbo Pump Controller is a solid-state frequency converter which is driven by a single chip microcomputer and is composed of: Power transformer Left panel with input/output connector Right panel with pump connector and hand held terminal connector PCB including: power supply and 3-phase output, analog and input/output section, microprocessor and digital section PCB external input/output interface The power supply and the 3-phase output converts the single phase (50-60 Hz0 AC mains supply into a 3-phase, low voltage, medium frequency output which is required to power the Turbo V Pump. The microcomputer generates the variable output frequency and controls the 3-phase output voltage according to the software and the gas load condition of the pump. It manages signals from sensors, input/output connection information to be displayed and gives outputs for a fully automatic operation. A dedicated non-volatile RAM is used to store pump operating parameters and the input/output programmed information upon failure for a period of 10 years accumulated off time. The controller can be operated by remote signals via the left panel connector and may be monitored/reprogrammed using the optional hand held terminal via the right panel connector. This Controller is designed to be used with the Varian V 250 Turbomolecular Pump. Technical Data: Input: Voltage: 100, 120, 220, 240 Vac ± 10%, 1-phase Frequency: 47 to 63 Hz Power: 450 VA maximum Output: Voltage: 54 Vac nominal ± 10%, 3-phase Frequency: 933 Hz, ± 2% Power: 150 W maximum Fuse: T3A (slow blow) disregarding the mains THERE ARE NO RETURNS ON THIS PRODUCT IF PRODUCT
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Brand Varian
MPN 9699503S007
Model 9699503S007

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