Operation - Siemens SINAMICS V20 Operating Instructions Manual

NOTICE
Motor supply voltage
Make sure that the motor is configured for the correct supply voltage.
Inverter mounting
Mount the inverter vertically to a flat and non-combustible surface.

Operation

Use of braking resistor
If an unsuitable braking resistor is used, this could result in a fire and severe damage to
people, property and equipment. Use an appropriate braking resistor and install it correctly.
The temperature of a braking resistor increases significantly during operation. Avoid coming
into direct contact with braking resistors.
Hot surface
During operation and for a short time after switching-off the inverter, the marked surfaces of
the inverter can reach a high temperature. Avoid coming into direct contact with these
surfaces.
Use of fuses
This equipment is suitable for use in a power system up to 40,000 symmetrical amperes
(rms), for the maximum rated voltage + 10 % when protected by an appropriate standard
fuse.
Repair
Repair and replacement of equipment
Repairs on equipment may only be carried out by Siemens Service, by repair centers
authorized by Siemens or by authorized personnel who are thoroughly acquainted with all
the warnings and operating procedures contained in this manual.
Any defective parts or components must be replaced using parts contained in the relevant
spare parts lists.
Disconnect the power supply before opening the equipment for access.
SINAMICS V20 Inverter
Operating Instructions, 09/2014, A5E34559884
WARNING
WARNING
CAUTION
WARNING
Safety instructions
1.2 Additional safety instructions
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