Siemens SINAMICS G220 - Page 150

Description
A minimum clearance from other devices and components must be maintained on account of
the surface temperature of the braking resistor during operation.
-
B
U
F
S
B
M
-
B
U
F
S
B
M
-
B
U
F
S
B
M
-
B
U
F
S
B
M
-
B
UF
S
B
M
-
B
UF
S
B
M
-
B
U
F
S
B
M
-
B
U
F
S
B
M
5PQ
-BUFSBM
-BUFSBM
5PQ
'
S
P
O
U
#PUUPN
Figure6-10 Minimum clearances for horizontal and vertical installation
Table 6-20 Minimum clearances
Maximum brak‐
ing power P
max
Installation Top clear‐
ance
Lateral clear‐
ance
Front clear‐
ance
Bottom clear‐
ance
P
max
≤ 1kW Horizontal 500mm 350mm --- ---
Vertical 400mm 250mm 250mm 350mm
P
max
≤ 10kW Horizontal 800mm 450mm --- ---
Vertical 700mm 350mm 350mm 450mm
P
max
≤ 60kW Horizontal 1000mm 650mm --- ---
Vertical 900mm 550mm 550mm 650mm
Mounting
6.2Braking resistor
SINAMICS G220 converter
148 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB