NOTES
19
the blowdown valve to close. The re-energized
solenoid valve again prevents line pressure from
reaching the inlet control valve. Should the pressure
begin to rise, the pressure regulator will resume its
normal function as previously described.
.
2.6 CONTROL SYSTEM—
FUNCTIONAL DESCRIPTION
V200TS
The purpose of the compressor control system is to
regulate the amount of the air being compressed to
match the amount of compressed air being used.
The Capacity Control system consist of variable
speed drive, solenoid valve, regulating valve, and the
inlet valve. The functional description of the control
system is described below in six distinct phases of
operation. The following description text applies to V-
200 series variable speed drive compressors with
Supervisor Controller. Depending on the model, the
compressor can be operated at a setpoint pressure
from 60 to 175 psig (4.1 to 12.1 bar). Refer to the
nameplate for operating pressure range. The
NOTE
For information concerning all aspects of
the Supervisor Controller, consult the
Supervisor Controller Manual.
Figure 2-6: Supervisor™ Controller Panel
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