Safety Precautions And Warnings - Siemens 6SR41 series Product User Manual

Safety Precautions and Warnings

The Siemens Perfect Harmony (PH) series of Medium Voltage (MV) Pulse Width Modulated
(PWM) Variable Frequency Drives (VFD) are designed with considerable thought to personal
safety. However, as with any piece of high power equipment, there are numerous internal
connections that present potentially lethal voltages. In addition, some internal components
are thermally hot to the touch. Follow the dangers, warnings and cautions listed in this
section when working in or near the VFD system.
Product User Manual
Operating Instructions, Version AE 12/2009, A5E01454341C
1
13