CR194 Two-High Vacuum Limitamp@ Control
Figure 4. 36”wide twehigh with both
low-voltage doors open
DESCRIPTION
Figure 3.36’kide twehigh with both
high-voltage doors open
Equipment Identification-
CR Number Designation
CR194 Two-High
Vacuum Limitamp@ Control
Starting and Speed Functions
A - Single-speed, full voltage
B - Single-speed, reduced voltage reactor type
C - Single-speed, reduced voltage, autotransformer type
D - Single-speed, part winding start
E - Single-speed, reduced voltage primary resistor
G - 2 speed, 1 winding full voltage
H - 2 speed, 1 winding reactor reduced voltage
J - 2 speed, 1 winding autotransformer reduced voltage
N - 2 speed, 2 winding full voltage
P - 2 speed, 2 winding reactor reduced voltage
Q- 2 speed, 2 winding autotransformer reduced voltage
Rotation and Braking
1 - Non reversing/non braking
2 - Reversing/non braking
4 - Non reversing/dynamic braking
5 - Reversing/dynamic braking
7 - Reversing/plugging
1 = NEMAEl (Unfused)
2 = NEMA E2 (Fused)
A - 26” I-HI
B - 34” l-HI
C - 48” l-HI
D - 36” 2-HI Stationary
E - 40” 2-HI Stationary
F - 36” 2-HI Drawout
G - 40” 2-HI Drawout
System Voltage
7 - 2400 Volts
8 - 4200 Volts
2 - 7200 Volts
0 - Other
Controlled Apparatus
0 - Synchronous
Motor (brushless type)
1 - Induction Motor
2 - Synchronous Motor (ring type)
3 - Wound Rotor Motor
4 - Transformer Feeder
5 - Capacitor Feeder
6 -Other
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