SIEMENS
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Siemens D 31 N · March 2016
6
SINAMICS G110M distributed inverters
0.37 kW to 4 kW (0.5 hp to 5 hp)
DC link components
> Braking resistors
■
Overview
SINAMICS G110M braking resistors FSA and FSB
Excess energy in the DC link is dissipated in the braking resistors
in regenerative operation.
The braking resistors are intended for use with SINAMICS G110M,
which have an integrated braking chopper, but cannot regenerate
energy to the line supply. For regenerative operation, e.g. the
braking of a rotating mass with high moment of inertia, a braking
resistor must be connected to convert the resulting energy into
heat.
The braking resistors can be mounted on the side of the Control
Unit housing at the bottom. The heat from the braking resistor is
dissipated over the Control Unit housing. Every braking resistor
is equipped with thermal protection. The thermal protection
prevents the braking resistor from being thermally overloaded.
All braking resistors are provided as standard with a cable for
connecting to the internal terminals.
■
Characteristic curves
Load diagram for the braking resistors
t
a
= 12 s
t
= 120 s
■
Selection and ordering data
■
Technical specifications
Rated power
SINAMICS G110M
Braking resistor
kW
hp
Type
6SL3517-...
Frame
size
Article No.
380 ... 480 V 3 AC
0.37
0.5
1BE11-3AM0
FSA
6SL3501-0BE18-8AA0
0.75
1
1BE12-3AM0
FSA
1.1
1.5
1BE13-3AM0
FSA
1.5
2
1BE14-3AM0
FSA
2.2
3
1BE16-3AM0
FSB
6SL3501-0BE22-0AA0
3
4
1BE17-7AM0
FSB
4
5
1BE21-0AM0
FSB
a
P
P
P
G_D211_EN_00038b
max
DB
Line voltage
380 ... 480 V 3 AC
Braking resistor
6SL3501-0BE18-8AA0
6SL3501-0BE22-0AA0
Resistance
Ω
350
175
Rated power
P
DB
(continuous braking power)
kW
0.0075
0.02
Peak power
P
max
(load period
t
a
= 12 s with period
t
= 120 s)
kW
0.075
0.2
Degree of protection
IP20
IP20
Dimensions
• Width
mm (in)
11 (0.43)
11 (0.43)
• Height
mm (in)
34 (1.34)
34 (1.34)
• Length
mm (in)
84 (3.31)
84 (3.31)
Weight, approx.
kg (lb)
0.1 (0.22)
0.1 (0.22)
Suitable for SINAMICS G110M
(frame size)
6SL3517-1BE11-3AM0 (FSA)
6SL3517-1BE12-3AM0 (FSA)
6SL3517-1BE13-3AM0 (FSA)
6SL3517-1BE14-3AM0 (FSA)
6SL3517-1BE16-3AM0 (FSB)
6SL3517-1BE17-7AM0 (FSB)
6SL3517-1BE21-0AM0 (FSB)
© Siemens AG 2016