Siemens SIMOTICS S-1FT7 Configuration Manual page 368

Synchronous motors
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Preparation for use
7.2 Storage
If you store the motor for longer than 6 months, the storage area/room must meet the
following environmental conditions:
Table 7- 1
Climatic environmental conditions
Highest relative humidity
Mechanical environmental conditions
Protection against chemical substances
Biological environmental conditions
Duration
Check the correct state of the motor every 6 months.
● Check the motor for any damage.
● Perform any necessary maintenance work.
● Check the state of the dehydrating agent and replace when necessary.
● Record the preservation work so that all preservation coating can be removed prior to the
commissioning.
Condensation
The following ambient conditions favor the formation of condensation:
● Significant fluctuations of the ambient temperature
● Direct sunshine
● High humidity during storage
Avoid these environmental conditions.
Use a dehydrating agent in the packaging.
366
Environmental conditions for long-term storage in the transport packaging according to
Class 1K3 to EN 60721-3-1 except for the "Air temperature", "Highest relative humidity"
and "Condensation" environmental factors
- 15 °C ... + 55 °C
< 60 %, condensation not permissible
Vibration-free storage space,
Protected according to Class 1C2
Suitable according to Class 1B2
• 6 months for the above-mentioned
conditions.
• Special preservation measures are
required for storage periods of 6 months
up to a maximum of 2 years.
Configuration Manual, 09/2018, A5E45099423B AA
v
< 0.2 mm/s
rms
S-1FT7 synchronous motors

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