For more information on service and repair please visit: www.ajvs.com The controller is a solid-state frequency converter with the following features: Drives the pumps of the 81-NAV family. Powers the pump cooling fan. Drives the vent valve. Provides and acquires the pressure of the wide range gauge. Remote I/Os compatible with the previous version. Navigator default serial compatible with the previous RS 232 and 485 version. The dedicated controller is a solid-state frequency converter which is driven by a single chip microcomputer and consists of two PCBs which include power supply and 3-phase output, analog and input/output section, microprocessor and digital section. The power supply, together with the 3-phase output, converts the single phase AC mains supply or 24Vdc supply into a 3-phase, low voltage, medium frequency output which is required to power the pump. The controller can be operated by a remote host computer via the serial connection. A Windows- based software is available (optional).
Keywords: Agilent, Varian, Turbo Pump Controller, Turbo Pump Controller Repair, AJVS, V 81 Navigator
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