Installation manual

Frame 14 Installation 11-25
Circuit Breaker DIP Switch Settings
The DIP switches on the circuit breakers are configured to the correct
settings at the factory. However, the settings detailed in Table 11.C
below
should be verified before charging the circuit breaker motor operators and
operating the drive.
Table 11.C Circuit Breaker DIP Switch Settings
Figure 11.12 Circuit Breaker DIP Switches Location
Voltage Class
Drive ND Cont.
Amp Rating
LS/I N
I1 t1 S/I I3 t2 ON/OFF 50% / 100%
400/480V AC 1770 0.76 3 s S 1.5 0.1 s OFF na
2150 0.92 3 s S 1.5 0.1 s OFF na
600/690V AC 1500 0.88 3 s S 1.0 0.1 s OFF na
1900 0.84 3 s S 1.0 0.1 s OFF na
2250 0.96 3 s S 1.5 0.1 s OFF na
OFF
DISCHARGED
SPRING
L
S
I
N
L
N
I1 =
In x (0.4+
t1
S
I
t2
I2=
In x
I3=