Emc-Compliant Design - Siemens SINAMICS S120 Manual

Item Activity
34 L25,
circuit breaker in with-
drawable unit design
35 L40,
line filter monitoring
36 L41,
current transformer
upstream of main
switch
37 L45,
EMERGENCY OFF
pushbutton in the
cabinet door
38 L50,
cabinet lighting with
service socket
39 L55,
cabinet anti-
condensation heating
40 L87,
insulation monitoring
41 P10,
measuring instrument
for line supply varia-
bles (installed in the
cabinet doors)
42 P11,
measuring instrument
for line supply varia-
bles with PROFIBUS
connection (installed
in the cabinet door)
4.3

EMC-compliant design

For detailed configuration instructions regarding the EMC-compliant design of drives and
control cabinet configuration, refer to the "SINAMICS Low Voltage Configuration Manual"
provided on the customer DVD supplied with the unit.
Cabinet Modules liquid cooled
Equipment Manual, 04/2020, A5E37067587A
Connect the feedback signal contacts of the circuit breaker.
(→ See Chapter "Options", Section "L25, circuit breaker in
withdrawable unit design")
Commission the line filter monitoring function.
(→ See Chapter "Options", Section "L40, line filter monitoring")
Connect the measuring connections of the current transform-
er.
(→ See Chapter "Options", Section "L41, current transformer
upstream of main switch")
Integrate the option into the EMERGENCY OFF circuit.
(→ See Chapter "Options", Section "L45, EMERGENCY OFF
pushbutton in the cabinet door")
Provide the power supply.
(→ See Chapter "Options", Section "L50, cabinet lighting with
service socket")
Provide the power supply.
(→ See Chapter "Options", Section "L55, cabinet anti-
condensation heating")
Integrate the option into the plant-side fault and alarm circuit.
(→ See Chapter "Options", Section "L87, insulation monitor-
ing")
Adjust the measuring instrument according to the system
relationships.
(→ see Chapter "Options" in Section "P10, measuring instru-
ment for line supply variables installed in the cabinet doors")
Adjust the measuring instrument according to the system
relationships.
(→ see Chapter "Options" in Section "P11, measuring instru-
ment for line supply variables with PROFIBUS connection
installed in the cabinet doors")
Electrical installation
4.3 EMC-compliant design
Applicable?/Completed?
73