Siemens HT-direct - Figure 2-1 1 FW4 Water-Cooled Motor; Figure 2-2 1 FW4 Air-Cooled Motor

Description, technical data
2.2 Field of application
A5E01083943A AB
24 Siemens AG Operating Instructions 2.02 1FW4
● In an explosive environment
● In a harsh environment containing unusually large quantities of dust, acids, corrosive
substances or gases
CAUTION
Destruction of the motor
If you connect the motor directly to the electrical power supply it may be destroyed. The
motor may only be operated with a frequency converter.
Figure 2-1 1FW4 water-cooled motor
Figure 2-2 1FW4 air-cooled motor
[ID 1147.00]