Technical Data - Siemens SINAMICS S120 Manual

Braking resistors

9.4 Technical data

Figure 9-7 Installation drawing (wall mounting) of braking resistor 6SE7028-0ES87-2DC0 where
P /P = 12.5 kW/75 kW, all dimensions in mm and (inches)
n max
9.4 Technical data
Table 9- 2 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 to IEC 60529
Approvals
Recommended connection cross-section: 4 mm
1)
Table 9- 3 Technical data for braking resistors with a thermostatic switch
Resistance R
Rated power P
N
Braking power 4 x P
N
Peak power P
max 1)
558
Unit 6SN1113–1AA00–0DA0
Ω 17
kW 0.3
kW 25
kWs 7.5
max
Included in the scope of delivery;
length 3 m, 3 x 1.5 mm
kg 3.4
mm 80 x 210 x 53
IP54
cULus
2
Unit 6SE7018-0ES87-
2DC0
Ω 80
kW 1.25
kW 5
kW 7.5
6SL3100–1BE31–0AA.
5.7
1.5
100
200
Screw terminal
2
5.6
193 x 410 x 240
IP20
---
6SE7021-6ES87- 6SE7023-2ES87-
2DC0 2DC0
40 20
2.5 5
10 20
15 30
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
, 4 mm
1) 2
6SE7028-0ES87-
2DC0
8
12.5
50
75
Booksize Power Units