Technical Data - Siemens SINAMICS S120 System Manual

Braking resistors

8.4 Technical data

8.4 Technical data
Table 8-1 Technical data for braking resistors without a thermostatic switch
Resistance R
Rated power P
N
Peak power P
max
Max. energy consumption E
Power cable connection
Weight
Dimensions (W x H x D)
Degree of protection acc. to
IEC 60529
Approvals
1) Recommended connection cross-section: 4 mm
Table 8-2 Technical data for braking resistors with a thermostatic switch
Resistance R
Rated power P
N
Braking power 4 x P
N
Peak power P
1)
max
Max. energy consumption E
at P
max
at 4xP
n
Thermostatic switch connection
Power cable connection
Protective conductor connection
Ventilation clearances (all around)
Weight
Dimensions (W x H x D)
Degree of protection to EN 60529
Applies to a DC-link voltage of 760 V
1)
2) Recommended connection cross-section: 0.75 to 1.5 mm
3) Recommended connection cross-section: 2.5 mm
Recommended connection cross-section: 4 mm
4)
128
Unit 6SN1113–1AA00–0DA0
Ω 17
kW 0.3
kW 25
kWs 7.5
max
Included in scope of delivery;
length 3 m, 3 x 1.5 mm
kg 3.4
mm 80 x 210 x 53
IP54
cULus
2 (AWG 12)
Unit
Ω
kW
kW
kW
max
kWs
kWs
mm
kg
mm
2 (AWG 14)
(AWG 6)
2
(3 x AWG 16)
2
6SE7018-0ES87-2DC 6SE7021-6ES87-2DC
0 0
80 40
1.25 2.5
5 10
7.5 15
22.5 45
100 200
Screw terminal , Screw terminal
2)
4 mm 4 mm
2
Screw terminal , Screw terminal
3)
4 mm 2 (AWG 12) 4 mm
M5 bolt M5 bolt
≥ 100
6 12
145 x 180 x 540 145 x 360 x 540
IPXXB
2 (AWG 18 ... 16)
6SL3100–1BE31–0AA.
5.7
1.5
100
200
Screw terminal , 4 mm
1)
5.6
193 x 410 x 240
IPXXB
-
6SE7023-2ES87-2DC
0
20
5
20
30
90
400
, Screw terminal
2)
2.5 mm
2
, M6 screw bolt for ring
3)
2 (AWG 12) cable lug
M6 bolt
17
450 x 305 x 485
High Frequency Drive
System Manual, 10/2020, 6SL3097-5AH10-0BP0
(AWG 12)
2
,
2)
2
4)