TE2 Series Digital Solid State Soft Starter User Manual 61 | Page
5.6.15 Motor Power & Power Factor Protection Settings
F102 = Motor kW Trip Setting
Factory Setting = 0 (Disabled)
Range = 1 - 2, or 0 (Disabled)
When a value other than 0 is entered for F102, the starter will
trip according to the following settings:
1 = Over kW Trip. If the calculated motor load exceeds the trip
point setting in F103 for the time set in F104, the starter will trip.
2 = Under kW Trip. If the calculated motor load falls below the
trip point setting in F103 for the time set in F104, the starter will
trip.
F103 = Motor kW Trip Point
Factory Setting = 50 %
Range = 20 - 100 % of calculated motor full load kW rating
Motor rated power (kW) is calculated based upon Voltage times
Current times power factor (all of which are measured) times
1.732 (for 3 phase). Efficiency is assumed to be 100% for these
purposes.
F104 = Motor kW Trip Delay
Factory Setting = 1 second
Range = 1 - 999 seconds
Provides a time delay to prevent nuisance trips from short-
duration transients. Using default setting, if F102 is set to 1 and
the motor kW rises above the value in F103, the starter will trip
after 1 minute. Similarly, if F102 is set to 2 and the motor kW
falls below F103, the starter will trip in one minute.
F105 = Power Factor Trip Range
Factory Setting = 0 (Disabled)
Range = 1 - 3
When a value other than 0 is entered for F105, the starter will
trip according to the following settings:
1 = Trip on Lagging power factor. If the measured motor
power factor lags behind the trip point setting in F106 for the
time set in F107, the starter will trip.
2 = Trip on Leading power factor. If the measured motor
power factor leads beyond the trip point setting in F106 for the
time set in F107, the starter will trip.
3 = Trip on Leading or Lagging power factor. If the
measured motor power factor lags or leads the value in F106
for the time set in F107, the starter will trip.
TRIP
00.5
1.0 0
Lead
Lag
0.5
Working
TRIP
00.5
1.0 0
Lead
Lag
0.5
Working
TRIP
00.5
1.0 0
Lead
Lag
0.5
Working
TRIP
PF
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