Information On The Application Of Motors; Transportation / Storage Before Use; Ambient Conditions; Routing Cables In A Wet/Moist Environment - Siemens SINAMICS S120 Configuration Manual

Information on the application of motors

7.1

Transportation / storage before use

During transportation and if the motors are out of operation for a long period of time, the
cooling circuit must be completely emptied to protect against frost damage and corrosion.
The motors should be stored indoors in dry, low-dust and low-vibration (v
rooms. The motors should not be stored longer than two years at room temperature (+5° C
to +40° C) to retain the service life of the grease.
Read the additional notes regarding transportation and storage in the operating instructions.
7.2

Ambient conditions

The bearings are sealed at both ends and designed for a minimum ambient temperature in
operation of -15° C.
7.3

Routing cables in a wet/moist environment

NOTICE
If the motor is mounted in a humid environment, the power and signal cables must be
routed as shown in the following figure.
Figure 7-1
1PH4 Induction Motors
Configuration Manual, (APH4S), 08/2008, 6SN1197-0AD64-0BP1
Principle of cable routing in a wet/moist environment
7
< 0.2 mm/s)
rms
125