Cabinet Illumination With Service Socket (Option L50); Cabinet Anti-Condensation Heating (Option L55) - Siemens SINAMICS G150 Operating Manual

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4.9.5

Cabinet Illumination with Service Socket (Option L50)

Description
One universal lamp with an integrated service socket is installed for each cabinet
panel. 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. The
mode is switch-selected.
Connection
Table 4-20
Terminal
1
2
3
Max. connectable cross-section: 4 mm² (AWG 10)
4.9.6

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.
A 100-W heater is installed for a 400 mm and 600 mm cabinet panel, and 2 100-W
heaters for an 800/1000 and 1200 mm cabinet panel. The power supply for the
heating (110 V – 230 V AC) must be provided externally and fused at max. 16 A.
Connection
Table 4-21
Terminal
1
2
3
Max. connectable cross-section: 4 mm² (AWG 10)
SINAMICS G150
Operating Manual
Terminal block X390 – connection for cabinet illumination with service socket
Designation
L1
N
PE
Terminal block X240 – connection for cabinet anti-condensation heating
Designation
L1
N
PE
Electrical Installation
Technical data
230 V AC
Technical data
110 V -230 V AC
power supply
Protective conductor
4-29