Safety Instructions And General Warning; High Voltage - Danfoss VLT AutomationDrive FC 300 Operating Instructions Manual

®
VLT AutomationDrive FC 300 Operating
Instructions

2. Safety Instructions and General Warning

The DC link capacitors remain charged after power has been disconnected. To avoid electrical shock hazard, disconnect the frequency
converter from mains before carrying out maintenance. When using a PM-motor, make sure it is disconnected. Before doing service
on the frequency converter wait at least the amount of time indicated below:
380 - 500 V 0.25 - 7.5 kW
11 - 75 kW
90 - 200 kW
250 - 400 kW
525 - 690 V 37 - 250 kW
315 - 560 kW
These Operating Instructions can be used for all FC 300 frequency converters with software version 4.9x.
The software version number can be seen from parameter 15-43.

2.1.1. High Voltage

The voltage of the frequency converter is dangerous whenever the frequency converter is connected to mains. Incorrect installation
or operation of the motor or frequency converter may cause damage to the equipment, serious personal injury or death. The instructions
in this manual must consequently be observed, as well as applicable local and national rules and safety regulations.
Installation in high altitudes
380 - 500 V: At altitudes above 3 km, please contact Danfoss Drives regarding PELV.
525 - 690 V: At altitudes above 2 km, please contact Danfoss Drives regarding PELV.
Equipment containing electrical components may not be disposed of together with domestic
waste.
It must be separately collected with electrical and electronic waste according to local and currently
valid legislation.
4 minutes
15 minutes
20 minutes
40 minutes
20 minutes
30 minutes
FC 300
Operating Instructions
Software version: 4.9x
MG.33.AB.02 - VLT is a registered Danfoss trademark
2. Safety Instructions and General Warning
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