Circuit Example For The Power Unit With Aic/Lcl Filter; Figure 9: Circuit Example For The Power Unit With Aic/Lcl Filter - KEB COMBIVERT F5 Series Instructions For Use Manual

CONNECTION OF THE COMbIVERT F5-AIC

6.6.2 Circuit example for the power unit with AIC/LCL filter

-F2
-Q1
L1 L2 L3 PE
N
Legend
Q1 Main switch
F1 Main fuses
F2 Pre-charging fuses 20A (slow)
F3 Fuse for filter fan
K2 Pre-charging contactor
K3 Main contactor
U1 EMC filter (integrated into U4 up to size 24)
Figure 9: Circuit example for the power unit with AIC/LCL filter
Output terminals U, V, W for size 26 and 29 => U2, V2, W2
1)
Design dependent on filter size.Attention, observe polarity !
2)
44
-F1
-K3
-U1
L
1
-K2
-U4
PE U
1.2
1) U
-U5
U
L1
L2
L3
-F3
L L
2 3
L N PE
V W
1.2 1.2
-S5
+
KTY
°C °C
V W PE
F-T1 F-T2
-U6
V W PE T1 T2
+
-
S5 / S6 Temperature detection NC contact and KTY84
sensor
2)
S7 Motor temperature switch
U5 COMBIVERT F5-AIC
U6 Drive converter
G1 Motor
U4 LCL filter
Fan control =>
Programming manual
-S6
+
KTY
T1 T2 KTY+ KTY-
+
-
T1 T2 U V W PE
-G1
-S7