GE 869 Instruction Manual page 475

CHAPTER 4: SETPOINTS
NOTE:
869 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
Figure 4-148: Reduced Voltage Start Current Characteristic
If this feature is used, the Starter Status Switch input must be either from a common
control contact or a parallel combination of Auxiliary '52a' contacts or a 1series
combination of Auxiliary '52b' contacts from the reduced voltage contactor and the full
voltage contactor as shown in the diagram, Reduced Voltage Starting wiring example.
Figure 4-149: Reduced Voltage Starting wiring example
Path:
Setpoints > Control > Motor Starting > Reduced Voltage Start
FUNCTION
Range: Disabled, Trip, Configurable
Default: Disabled
CONTROL OUTPUT RELAY X
For details see Common
TRANSITION MODE
Range: Current Only, Current or Timer, Current and Timer
Default: Current Only
"Current Only": When the motor load falls below the Start Current Level setting prior to
the expiration of the Start Timer, a transition will be initiated by asserting the Reduced
Volt Ctrl operand for a period of one second. Any contact output assigned to this
Setpoints.
CONTROL
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