Galletti S 831/4 [23/24] Electrical wirings

23

41670713 - rev.02

All copying, even partial, of this manual is strictly forbidden

S 80

9 ELECTRICAL WIRINGS

9.2 WIRING DIAGRAMS

- Wiring diagram for single-speed 4 or 6 pole 230 V or 400 V motors with 230 V single-phase power supply capacitor; make sure that the electric fan

turns in the direction marked on the fan heater casing and wire the capacitor in such a way as to obtain rotation A or B, as shown in the diagrams

alongside.

-IL

A2

11 21 31

5

6

5

6

4P

A2

1

2

3

4

5

6

3

4

5

6

11

12

21

22

31

32

R

S

T

N

- Wiring diagram for connecting two 230 V or 400 V three-phase 4/8 pole motors in parallel.

IL

LEGEND

- Line circuit-breaker (NOT SUPPLIED)