Service manual

3.3.4 Fan Speed Control
IP20
Enclosure H6 H7 H8
Voltage T2 T2 T2 T2 T2 T2
Power Rating
(kW)
15 18. 5 22 30 37 45
FAN start
temperature °C
45 45 45 45 45 45
FAN max speed
temperature °C
60 60 60 60 60 60
FAN stop
temperature °C
36 36 36 36 36 36
Table 3.1 Fan Speed Control, IP20, H6-H8, T2
IP20
Enclosure H6 H7 H8
Voltage T4 T4 T4 T4 T4 T4
Power Rating
(kW)
30 37 45 55 75 90
FAN start
temperature °C
45 45 45 40 40 40
FAN max speed
temperature °C
60 60 60 55 55 55
FAN stop
temperature °C
41 41 41 30 30 30
Table 3.2 Fan Speed Control, IP20, H6-H8, T4
IP54
Enclosure I6 I7 I8
Voltage T4 T4 T4 T4 T4 T4 T4
Power Rating
(kW)
22 30 37 45 55 75 90
FAN start
temperature °C
45 45 45 40 40 40 40
FAN max speed
temperature °C
60 60 60 55 55 55 55
FAN stop
temperature °C
35 35 35 30 30 30 30
Table 3.3 Fan Speed Control, IP54, I6-I8
IP20
Enclosure H9 H10 H6 H7 H8
Voltage T6 T6 T6 T6 T6 T6 T6 T6 T6 T6 T6 T6
Power
Rating
(kW)
2.2 3.0 5.5 7.5 11 15 22 30 45 55 75 90
FAN start
tempera-
ture °C
35 35 35 35 45 45 45 45 40 40 40 40
FAN max
speed
tempera-
ture °C
55 55 55 55 60 60 60 60 55 55 55 55
FAN stop
tempera-
ture °C
31 31 31 31 36 41 41 41 30 30 30 30
Table 3.4 Fan Speed Control, IP20, H9-H10 and H6-H8, T6
Internal Frequency Converte...
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