ABB ACH580-31 Hardware Manual page 35

R3
8 Auxiliary cooling fan. For frame R3 in
IP55 (UL Type 12) drives and for +C135
IP21 (UL Type 1) drives. Another auxiliary
cooling fan at right-hand side of the
control panel is included in IP55 (UL
Type 12) frames R8 and frame R6 types
-062A-4 and -052A-4 and bigger.
9 Clamps for securing the FSO wiring
mechanically
10 Power cable connection terminals be-
hind the shroud
8
8
9
10
11
15
12
14
15
16
Operation principle 35
R6
16
Clamps for securing the control cables
mechanically
Input power cable entry behind the 360-
degree grounding clamps
Control cable entry (4 pcs)
8
13
14
18
17