2920 1251 02
6
Instruction book
F1/F2. Fuses
F3/F5. Circuit breakers
F21. Overload relay, drive motor (M1)
K15/16. Fan motor contactors 1)
K21. Line contactor
K22. Star contactor
K23. Delta contactor
Q15/16. Fan motor circuit breakers 1)
T1/T2. Transformers
1X1. Terminal strip
1X3. Earthing rail
1) One contactor/circuit breaker on GA90 and -110, two
contactors/circuit breakers on GA132 up to -315, not
provided on GA W.
Fig. 2. Electric cabinet (typical example)
Fig. 3a. Control panel
K22 K23 K21
F21
50309F
T2
T1
1X3
F3/4/5
F1/2
Q15/16
1X1
K15/16
12
46
10 11
12
13
S5
8
S2
3
57
9
50749F
To Next Page
Loading...
