Toshiba VF010H05 - Manual (Page 57)

JKSSS+ Series - 51
JKSSS+ Series 2.3 - 4.2KV
SP.3 Phase & Ground Settings (Setpoint Page 3)
SP3.5 Overcurrent Trip Level: Typically used to indicate
the motor is severely overloaded and at which
point a trip occurs.
• Overcurrent Trip Delay: The amount of time the
overcurrent condition must exist before a trip will
occur.
SP3.6 Phase Loss
Trip: When
enabled, the
soft starter will
trip the motor
off-line upon a
loss of
phase power.
• Phase Loss Trip Delay: The amount of time the
phase loss condition must exist before a trip will
occur.
SP3.7 Phase Rotation Detection: The soft starter is
continuously monitoring the phase rotation. Upon
a start command, a trip will occur if it detects a
change in the phase rotation.
• Phase Rotation: There are two possible phase
rotation options: ABC or ACB. This setpoint
monitors the wiring to ensure that the phase
rotation is correct. To view the present phase
rotation, go to Metering Page1, screen number 4.
SP3.8 * Ground Fault Alarm: Typically used to warn of low
level ground current leakage.
• * Ground Fault Alarm Delay: The amount of time
that the ground fault condition must exist before an
alarm will occur.
SP3.9 * Ground Fault Loset Trip Level: Typically used
to trip the motor on a low level of ground current
leakage. This setpoint is intended to detect high
impedance faults.
• * Ground Fault Loset Trip Delay: The amount
of time that the ground fault condition must exist
before a trip will occur.
*Ground Fault Option must be installed
SP3.10 * Ground Fault Hiset Trip Level: Used to trip the
motor (within milliseconds) upon detecting a high
level of ground current leakage. This setpoint is
intended to detect low impedance faults.
• *Ground Fault Hiset Trip Delay: The amount
of time that the ground fault condition must exist
before a trip will occur.
SP3.11 Overvoltage Alarm Level: Typically used to
indicate when the line voltage is too high. This is
an alarm level.
• Overvoltage Alarm Delay: The amount of time
that the overvoltage condition must exist before a
trip will occur.
MENU
PAGE 3 PHASE &
GROUND SETTINGS
POWER FACTOR LEAD
P/F ALARM: OFF
Range: .01 - 1.00, OFF
Increments of .01
(Hit DOWN ARROW two times)
P/F LEAD ALARM
DELAY: 1 SEC.
Range: 1 - 120 SEC
Increments of 1
POWER FACTOR LEAD
P/F TRIP: OFF
POWER DEMAND
PERIOD: 10 MINUTES
Range: .01 - 1.00, OFF
Increments of .01
Range: 1 - 60 Minutes
Increments of 1
P/F LEAD TRIP
DELAY: 1.0 SEC.
Range: 1 - 120 SEC.
Increments of 1
KW DEMAND ALARM
PICKUP: OFF KW
KVA DEMAND ALARM
PICKUP: OFF KVA
Range: OFF, 1 - 100000
Increments of 1
Increments of 1
Increments of 1
Range: OFF, 1 - 100000
POWER FACTOR LAG
P/F TRIP: OFF
Range: .01 - 1.00, OFF
Increments of .01
P/F LAG TRIP
DELAY: 1.0 SEC.
Range: 1 - 120 SEC.
Increments of 1
KVAR DEMAND ALARM
PICKUP: OFF KVAR
Range: OFF, 1 - 100000
AMPS DEMAND ALARM
PICKUP: OFF AMPS
Range: OFF, 1 - 100000
Increments of 1
POWER FACTOR LAG
P/F ALARM: OFF
Range: .01 - 1.00, OFF
Increments of .01
P/F LAG ALARM
DELAY: 1.0 SEC.
Range: 1 - 120 SEC.
Increments of 1