Cabinet Illumination With Service Socket (Option L50); Cabinet Anti-Condensation Heating (Option L55) - Siemens SINAMICS G150 Operating Instructions Manual
Converter cabinet units 75 kw to 1500 kw
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Also See for SINAMICS G150:
- Manual (1843 pages) ,
- Operating instructions manual (680 pages) ,
- Operating manual (240 pages)
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4.11.10
Cabinet illumination with service socket (option L50)
Description
Option L50 includes a universal lamp with integrated service socket for grounding socket-
outlet (connector type F) according to CEE 7/4. The power supply for the cabinet illumination
and socket must be provided externally and fused at max. 10 A. The cabinet illumination is
switched on manually via a slide switch or automatically by means of an integrated motion
detector (delivery condition). The mode is selected via the switch on the light.
Connection
Table 4- 44
Terminal
Max. connectable cross-section: 4 mm
4.11.11
Cabinet anti-condensation heating (option L55)
Description
The anti-condensation heating is used at low ambient temperatures and high levels of
humidity to prevent condensation forming.
One 100 W heater is installed for a 400 mm and 600 mm cabinet panel, and two 100 W
heaters for an 800/1000 and 1200 mm cabinet panel. The power supply (110 to 230 V AC)
must be provided externally and protected with a fuse of up to 16 A.
Dangerous voltage
When the supply voltage for the cabinet anti-condensation heating is connected, dangerous
voltages are present in the cabinet unit even when the main circuit breaker is open.
Note
The supply voltage can be provided using a temperature control to avoid unnecessarily
operating the anti-condensation heating for higher ambient temperatures.
Converter cabinet units
Operating Instructions, 03/2012, A5E03263466A
Terminal block X390 – connection for cabinet illumination with service socket
Designation
1
L1
2
N
3
PE
DANGER
Technical data
power supply
Protective conductor
2
Electrical installation
4.11 Other connections
230 V AC
135
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