Degree Of Protection - Siemens SIMOTICS SD Operating Instructions Manual

Description
3.3 Installation
Table 3- 4
3.3.7

Degree of protection

The motor degree of protection is stamped on the rating plate. They can be installed in dusty
or humid environments.
Dangerous voltage
The winding can be damaged if objects are introduced into the condensation holes
(optional). This can lead to death, serious injury or material damage.
Note the following to maintain the degree of protection:
• Switch off the machine so that it is in a no-voltage condition, before you open the
• Close the condensation drain holes, e.g. using T-plugs, before commissioning the
NOTICE
Storage
The motor can be damaged if you use it or store it unprotected outdoors.
• Protect the motor against intensive solar radiation, rain, snow, ice and dust. Use a
• If required, contact the Siemens Service Center, or technically coordinate outdoors use.
Environmental requirements
The machine is suitable for tropical climates.
Guide value for the standard version 60 % relative humidity at an ambient temperature of
(T
amb
Ambient temperature: -20 °C to +40 °C
24
Construction type with protective top cover
Conditions of installation
IM V5 (IM 1011)
IM V1 (IM 3011)
IM V18 (IM 3611)
WARNING
condensation drain holes.
machine.
superstructure or additional cover, for example.
) 40 °C.
Graphics-Based Representation
Operating Instructions, 05/2014, 5 610 00000 02 000
Low-voltage motors