Sorvall RT/T6000D - Page 99

Contents
Section
6,
System
Descriptions
Paragraph
6-1.
6-2.
6-3.
6-4.
6-5.
6-6.
6-7.
6-8.
6-9.
6-10.
6-11.
6-12.
6-13.
6-14.
6-15.
6-16.
6-17.
6-18.
6-19.
6-20.
6-21.
6-22.
6-23.
6-24.
6-25.
6-26.
6-27.
6-28.
6-29.
6-30.
Mechanical
Systems
Refrigeration
System
Drive
System
Imbalance
Detector
Door
Interlock
Electrical
Systems
General
Description
Power
Switch
(Circuit
Break
CB1)
High
Voltage
Distribution
Low
Voltage
Distribution
Zero Speed
Detection
Circuit
Door
Interlock Circuit
Time Control
Speed
Control Knob
Temperature
Control
Zero Crossing
Detection
Circuit
SCR
(Selecon
Rectifier) Bridge Circuit
SCR
Phase
Angle
Control Circuit
Delayed
Start Circuit
Slow Start
FWM
(Pulse
Width
Modulation) Circuit
Main
Speed
PWM
(Pulse
Width
Modulation) Circuit
Anticipation Component
Voltage Equivalent
Closed-Loop
Speed
Control
Open-Loop
Speed
Control
Brake Circuit
200
RPM
Switch
Zero Speed
Detection
Circuit
Run-Interrupt Errors
Improper
Drive
Belt
Tension
Fault
Rotor Imbalance Fault
Overtemperature
Fault
Undertemperature
Fault
Motor Thermal Overload
Fuse
Fault