Safety Instructions For Damping Resistors For Hfd Reactors; Dimension Drawings - Siemens SINAMICS S120 Manual

3.8.4.2

Safety instructions for damping resistors for HFD reactors

Risk of burns due to high surface temperatures of the damping resistor
The damping resistor can become very hot. You can get seriously burnt when touching the
surface.
• Mount the damping resistors so that contact is not possible. If this is not possible, attach
• To prevent adjacent components from suffering damage due to these high
Note
• Preferably mount the damping resistors outside of the control cabinet.
3.8.4.3

Dimension drawings

Figure 3-35 300 W damping resistor for HFD line reactors, all dimensions in mm and (inches)
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
CAUTION
a clearly visible and understandable warning notice at hazardous positions.
temperatures, maintain a clearance of 100 mm on all sides of the damping resistors.
Line connection and line-side power components
3.8 Line reactors
99