Information For Using The Motors; Transportation/Storage Before Use; Ambient Conditions; Factors To Reduce The Torque/Power (De-Rating) - Siemens SINAMICS S 1PH7 Configuration Manual

Information for using the motors

7.1

Transportation/storage before use

7.1
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.
Observe the information provided in the operating instructions for transport and storage.
7.2

Ambient conditions

7.2
Operating temperature range: -15° C to +40° C (without any restrictions).
Storage: T = -20 °C to +70 °C
All of the catalog data refer to an ambient temperature of 40° C, mounted so that the motors
are not thermally insulated and an installation altitude up to 1000 m above sea level.
For conditions other than those specified above (ambient temperature > 40°C or installation
altitude > 1000 m above sea level), the permissible torque/power must be determined using
the factors from the following table. Ambient temperatures and installation altitudes are
rounded-off to 5° C or 500 m respectively.
Table 7- 1
Installation altitude
NOTICE
For ambient temperatures > 50 °C, please contact your local Siemens office.
1PH7 induction motors (Machine tools)
Configuration Manual, (APH7W), 04/2009, 6SN1197-0AD72-0BP0

Factors to reduce the torque/power (de-rating)

above sea level
1000
1500
2000
2500
3000
3500
4000
Ambient temperature in °C
40
1.00
0.97
0.94
0.90
0.86
0.82
0.77
< 0.2 mm/s)
rms
45
0.96
0.93
0.90
0.86
0.82
0.79
0.74
7
50
0.92
0.89
0.86
0.83
0.79
0.75
0.71
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