Siemens SINAMICS S120 User Manual

DC link components
8.3 Braking Module Booksize Compact
Booksize Power Units
514 Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
Special points to note in relation to mounting on a cold plate
To improve heat transfer, a heat-conducting medium must be used. Special spherical-
indented heat-conducting foil must be used for this purpose. Every Braking Module Booksize
Compact is supplied with heat-conducting foil cut to the right size. Note the mounting
position of the heat-conducting foil.
Note
•
Also replace the heat-conducting foil when replacing a component.
•
Only use heat-conducting foil released or supplied by Siemens.
Article No.
Heat-conducting foil, 50 mm
6SL3162-6FB01-0AA0
8.3.8
Technical specifications
Table 8- 14 Technical data
6SL3400-1AE31-0AA.
Line supply
200 V
400 V
DC link voltage
V
DC
250 … 360
510 … 720
ON threshold
V
DC
400
760
Braking power
Maximum
1)
Continuous braking power
kW
kW
50
2.5
100
5
Electronics power supply
V
DC
24 (20.4 … 28.8)
Electronics current consumption (at DC 24 V)
Standby
mode
A
DC
A
DC
0.2
0.4
Current carrying capacity
:
DC link busbars
24 V busbar
A
DC
A
DC
100
20
Power loss (see power loss tables (Page 756))
Standby
operation
W
W
5
25
Switching frequency
Hz
2000
Cooling methods Internal air cooling
Cold plate cooling
Max. ambient temperature
° C
55
Weight
kg
2.7
1)
At the upper switch-on threshold

Siemens SINAMICS S120 Specifications

General

Brand	Siemens
Model	SINAMICS S120
Category	DC Drives
Language	English