Siemens SIROTEC User Manual

Braking resistors
9.4 Technical data
Booksize Power Units
558 Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
Figure 9-7 Installation drawing (wall mounting) of braking resistor 6SE7028-0ES87-2DC0 where
P
n
/P
max
= 12.5 kW/75 kW, all dimensions in mm and (inches)
9.4
Technical data
Table 9- 2 Technical data for braking resistors without a thermostatic switch
Unit
6SN1113–1AA00–0DA0
6SL3100–1BE31–0AA.
Resistance R
Ω
17
5.7
Rated power P
N
kW
0.3
1.5
Peak power P
max
kW
25
100
Max. energy consumption E
max
kWs
7.5
200
Power cable connection Included in the scope of delivery;
length 3 m, 3 x 1.5 mm
2
Screw terminal
1)
, 4 mm
2
Weight
kg
3.4
5.6
Dimensions (W x H x D) mm 80 x 210 x 53 193 x 410 x 240
Degree of protection to IEC 60529
IP54
IP20
Approvals
cULus
---
1)
Recommended connection cross-section: 4 mm
2
Table 9- 3 Technical data for braking resistors with a thermostatic switch
Unit
6SE7018-0ES87-
2DC0
6SE7021-6ES87-
2DC0
6SE7023-2ES87-
2DC0
6SE7028-0ES87-
2DC0
Resistance R
Ω
80
40
20
8
Rated power P
N
kW
1.25
2.5
5
12.5
Braking power 4 x P
N
kW
5
10
20
50
Peak power P
max
1)
kW
7.5
15
30
75

Siemens SIROTEC Specifications

General

Brand	Siemens
Model	SIROTEC
Category	DC Drives
Language	English