31369765EN-07
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Alfa LU-VE is a trademark registered and owned by LU-VE Group.
Alfa LU-VE reserves the right to change specifications without prior notification.
6.9 Fan motors connections
The maximum load of the motors and the recommended settings for the overload relays are to be
respected. The built-in thermal overload protection must be integrated in the control circuit when
a connection in the terminal box is present. The electrical control circuit should be arranged with
a manual reset device in order to prevent continuous on/off switching (tripping) of the motors.
Suppliers and manufacturers of electrical motors provide no guarantee for motors that are com-
busted through overload.
Ensure complete electrical isolation before performing any wiring.
1~230 V 50-60 Hz
Type
Power supply
Ø
Motor power consumption
n. of fans
1
2
3
4
AC
1~230 V - 50/60 Hz
275
85 W 0.6 A
170 W 1.2 A
255 W 1.8 A
340 W 2.4 A
AC
1~230 V - 50/60 Hz
315
102 W 0.5 A
204 W 1.0 A
306 W 1.5 A
408 W 2.0 A
AC
1~230 V - 50/60 Hz
350
175 W 0.8 A
350 W 1.6 A
525 W 2.4 A
700 W 3.2 A
EC
1~230 V - 50/60 Hz
275
28 W 0.2 A
56 W 0.4 A
84 W 0.6 A
112 W 0.8 A
EC
1~230 V - 50/60 Hz
315
66 W 0.6 A
132 W 1.2 A
198 W 1.8 A
264 W 2.4 A
EC
1~230 V - 50/60 Hz
350
143 W 1.2 A
286 W 2.4 A
429 W 3.6 A
572 W 4.8 A
