Обзор
Most fan motors of Siemens AG can be used as marine motors if the appropriate order codes are used. The following table shows the series of fan motors that are available with type testing:
|
Motor type
|
Standard
degree of protection
|
Frame
design
|
Motor series
|
Motor frame sizes
|
Output range
in kW
Output data for mains-fed operation 50 Hz at CT 45 °C in temperature class 155 (F), used according to 155 (F).
|
|
Self-ventilated motors in pole-changing version
|
IP55
|
Aluminum
|
1LA7
|
80 M ... 160 L
|
0,15 ... 17
|
|
|
|
|
1LA5
|
180 M ... 200 L
|
18 ... 31
|
|
|
|
Cast-iron
|
1LG4
|
180 M ... 280 M
|
11 ... 200
|
|
Forced-air cooled motors without external fan, without fan cover
|
IP55
|
Aluminum
|
1PP7
|
63 M ... 160 L
|
0,09 ... 18,5
|
|
|
|
|
1PP5
|
180 M ... 200 L
|
15 ... 37
|
|
|
|
Cast-iron
|
1PP4
|
180 M ... 315 L
|
11 ... 200
|
For technical specifications and selection and ordering data, see the relevant sections of "Fan motors".
For further information about order codes see "Special versions".
