Siemens SINAMICS G220 - Connecting an IP55 Converter; Remove and Install Housing Cover, Converter with IP55 Degree of Protection

Converter
6SL4113-..□□-..F0
Protective conductor connection in terminal X2
-..□□- Frame
size
Rated power in
kW
Conductor cross-sec‐
tion in mm² (AWG)
Tightening torque in
Nm (lbfin)
Connection type
20...21 D1 18.5...22 1.5 … 35(15 …2) 4 … 5(35.4 …44.3) M5, screw terminal, outside
23...24 D2 30...37 1.5 … 50(15… 1/0) 4 … 5(35.4 …44.3) M5, screw terminal, outside
26 ...27 E 45...55 2.5 … 95(13… 3/0) 4 … 5(35.4 …44.3) M5, screw terminal, outside
7.1.4 Connecting an IP55 converter
7.1.4.1 Remove and install housing cover, converter with IP55 degree of protection
Overview
To connect cables or replace converter components, you must remove the converter housing
cover.
Removing and installing the housing cover is identical for all converter frame sizes.
The following procedure describes removing and installing the housing cover using a
converter, frame size FSC as example.
Requirement
The following requirements apply when the housing cover is removed:
• Comply with ESD regulations.
• Required tools:
– Torx screwdriver T20
Connecting
7.1Line system, motor and braking resistor
SINAMICS G220 converter
Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB 157