Connection P6 - Low Power Fan; Controller-To-Pump Connection - Varian Turbo-V 150 PCB Mode D'emploi

Connection P6 - Low Power Fan

P6 connector
The 24 Vdc, 100 mA maximum output voltage is present on
connector P6 after START pushbutton is pressed and will
remain present until a fault condition is displayed on front
panel display or the turbopump is stopped.
This is a dedicated output for the optional Turbo-V 150 PCB
pump cooling fan.
The mating connector and cable are provided assembled
with the air cooling kit.

Controller-to-Pump Connection

The following figures show the controller output
connector configuration where pins:
A-F = pump temperature sensor
•
B-C-D = 54 Vac 3-phase output to pump motor
•
stator
E = ground
•
Controller to pump cable
54
TECHNICAL INFORMATION
87-900-908-01 (C)