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JKSSS+ Series - 50
JKSSS+ Series 2.3 - 4.2KV
SP.3Phase&GroundSettings
(SetpointPage3)
(SecurityLevel:2)
MENU
PAGE 3 PHASE &
GROUND SETTINGS
IMBALANCE ALARM
LEVEL: 15% FLA
Range: 5 - 30%, OFF
Increments of 1
(Hit DOWN ARROW two times)
IMBALANCE ALARM
DELAY: 1.5 SEC.
Range: 1.0 - 20.0 SEC.
Increments of 0.1
IMBALANCE TRIP
LEVEL: 20%FLA
OVERCURRENT ALARM
LEVEL: OFF
Range: 5 - 30%, OFF
Increments of 1
Range: 100 - 300%, OFF
Increments of 1
IMBALANCE TRIP
DELAY: 2.0 SEC.
OVERCURRENT ALARM
DELAY: 2.0 SEC.
Range: 1.0 - 20.0 SEC.
Increments of 0.1
Range: 1.0 - 20.0 SEC., OFF
Increments of 0.1
OVERCURRENT TRIP
LEVEL: OFF
PHASE LOSS TRIP
: ENABLED
Range: 100 - 300%, OFF
Increments of 1
Options: Enabled or Disabled
OVERCURRENT TRIP
DELAY: 2.0 SEC.
PHASE LOSS TRIP
DELAY: 0.1 SEC.
Range: 1.0 - 20.0 SEC.
Increments of 0.1
Range: 0 - 20.0 SEC.
Options: ABC, ACB or
Disabled
Range: 1.0 - 20.0 SEC.
Increments of 0.1
UNDERCURRENT ALARM
LEVEL: OFF
Range: 10 - 90%, OFF
Increments of 1
UNDERCURRENT ALARM
DELAY: 2.0 SEC.
Range: 1.0 - 60.0 SEC.
Increments of 0.1
PHASE ROTATION
DETECTION: ABC
GROUND FAULT LOSET
TRIP LEVEL: OFF
Range: 5 - 90%, OFF
Increments of 1
PHASE ROTATION TRIP
DELAY: 1.0 SEC
GROUND FAULT LOSET
TRIP DELAY: 0.5 SEC
Range: 0.1 - 20.0 SEC.
Increments of 0.1
GROUND FAULT HISET
TRIP LEVEL: OFF
Range: 5 - 90%, OFF
Increments of 1
GROUND FAULT HISET
TRIP DELAY: 0.008 SEC.
Range: 0.008 - 0.250 SEC.
Increments of 0.002
GROUND FAULT ALARM
LEVEL: OFF
Range: 5 - 90%, OFF
Increments of 1
GROUND FAULT ALARM
DELAY: 0.1 SEC.
Range: 0.1 - 20.0 SEC.
Increments of 0.1
OVERVOLTAGE ALARM
LEVEL: OFF
OVERVOLTAGE ALARM
DELAY: 1.0 SEC.
Range: 5 - 30%, OFF
Increments of 1
Range: 1.0 - 30.0 SEC.
Increments of 0.1
OVERVOLTAGE TRIP
LEVEL: 10%
OVERVOLTAGE TRIP
DELAY: 2.0 SEC.
Range: 5 - 30%, OFF
Increments of 1
Range: 1.0 - 30.0 SEC.
Increments of 0.1
UNDERVOLTAGE ALARM
LEVEL: OFF
UNDERVOLTAGE ALARM
DELAY: 1.0 SEC.
Range: 5 - 30%, OFF
Increments of 1
Range: 1.0 - 30.0 SEC.
Increments of 0.1
UNDERVOLTAGE TRIP
LEVEL: 15%
UNDERVOLTAGE TRIP
DELAY: 2.0 SEC.
Range: 5 - 30%, OFF
Increments of 1
Range: 1.0 - 30.0 SEC.
Increments of 0.1
LINE FREQUENCY TRIP
WINDOW: DISABLED
LINE FREQUENCY TRIP
DELAY: 1.0 SEC.
Range: 0 - 6, Disabled
Increments of 1
Range: 1.0 - 20.0 SEC.
Increments of 0.1
*
*
*
Proper phase sequence must be observed when
connecting the input power. For example, phase A
must lead phase B, which in turn must lead phase
C by 120° respectively. If the phase rotation is
not correct, a fault light and the LCD display will
indicate the problem.
: This is an advance warning
of a phase imbalance problem. The problem may
not be a fault in the motor, but merely caused by
imbalanced voltages.
The amount of time the
imbalance condition must exist before an alarm
occurs.
This will trip the motor on
excessive phase imbalance. The trip level should
be programmed to a higher value than the alarm
level.
The amount of time the
imbalance condition must exist before a trip will
occur.
Typically used to warn
of possible load loss, a coupling breaking or other
mechanical problems.
: The amount of time
the undercurrent condition must exist before an
alarm will occur.
: Typically used to indicate
when the motor is overloaded. This feature can be
used to either stop the feed to the equipment or
warn operators of an overload condition.
The amount of time the
overcurrent condition must exist before an alarm
will occur.