Table of Contents
Advertisement
Electrical installation
4.9 Additional connections
Figure 4-24
Dimension drawing of braking resistor rated 50 kW - Specifications in inches (mm)
Connecting the braking resistor
Fire caused by ground fault / short-circuit for non-protected connections to the braking
resistor
Non-fused connections to the braking resistor can cause fire with smoke generation in the
event of a short-circuit or ground fault and cause serious injuries or death.
• Install the connections to the braking resistor in such a way that a ground fault or short-
• Comply with local installation regulations, which allow this fault to be ruled out.
• Protect the cables from mechanical damage.
• Take one of the following measures:
134
WARNING
circuit can be excluded.
– Use cables with double insulation.
– Observe adequate clearances, e.g. through the use of spacers.
– Route the cables in separate cable ducts or pipes.
Operating Instructions, 12/2018, A5E36652151A
Enclosed Drives
Advertisement
Table of Contents
