Installation; Technical Specifications - Siemens SINAMICS S120 Equipment Manual

DC link components
11.4 Voltage Clamping Module (VCM)
11.4.5

Installation

See the instructions for installing other DC link components (e.g. Braking Module, Capacitor
Module).
Arrangement of the Voltage Clamping Module:
The Voltage Clamping Module should ideally be placed directly next to the Line Module.
● For Line Modules up to and including 36 kW, it should be placed to the right of the Line
● For Active Line Modules as of 55 kW, it should be placed to the left of the Line Module
● If the Voltage Clamping Module is to be installed in an existing drive line-up, it can also
11.4.6

Technical specifications

Table 11-10 Technical data
Voltage Clamping Module
Electronics power supply
DC link voltage
DC link busbar current carrying
capacity
24 V busbar
current carrying capacity
Power loss
1
Weight
1 For an overview, see the power loss tables in Chapter Cabinet design
248
Module.
due to the current-carrying capacity of the DC link busbars.
be placed at the end.
V
DC
V
DC
A
A
W
kg
24 (20,4 - 28,8)
510 - 720
100
20
50
3,1
Booksize cold-plate power units
Manual, (GH4), 03.2007, 6SL3097-2AJ00-0BP4