M23/M43/M54, Degree Of Protection Ip23/Ip43/Ip54; General Information - Siemens SINAMICS S120 Manual

8.38

M23/M43/M54, degree of protection IP23/IP43/IP54

8.38.1

General information

Availability of option
This option is available for the following S120 Cabinet Modules:
● Line Connection Modules
● Basic Line Modules
● Smart Line Modules
● Active Line Modules
● Booksize Base Cabinets
● Chassis format Motor Modules
● Central Braking Modules
● Auxiliary Power Supply Modules
Description
The table below explains the differences between the various degrees of protection that are
available.
Table 8- 63
Degree of
protection
IP23
IP43
IP54
Note
Hoods (1) increase the height of the cabinet units by 400 mm.
For degree of protection IP54, the derating values of the relevant Cabinet Modules must be
observed.
Cabinet Modules
Manual, (GH5), 05/2010, A5E03263538A
Degrees of protection
Protection against contact
Protection against the ingress of solid
foreign bodies with a diameter
> 12.5 mm
Protection against the ingress of solid
foreign bodies with a diameter
> 1 mm
Complete shock protection
Protection against damaging internal dust
deposits
8.38 M23/M43/M54, degree of protection IP23/IP43/IP54
Protection against water
Protection against spraying water
(up to 60 ° against the vertical)
Protection against spraying water
(up to 60 ° against the vertical)
Protection against all-round splash water
Options
459