Danfoss VLT AQUA FC 202 Operating Instructions Manual page 11

Safety
Minimum waiting time (minutes)
Voltage [V]
4
200-240 0.25-3.7 kW
380-480 0.37-7.5 kW
525-600 0.75-7.5 kW
525-690
High voltage may be present even when the warning LED
indicator lights are off.
Table 2.1 Discharge Time
WARNING
LEAKAGE CURRENT HAZARD
Leakage currents exceed 3.5 mA. Failure to ground the
frequency converter properly can result in death or
serious injury.
•
Ensure the correct grounding of the equipment
by a certified electrical installer.
WARNING
EQUIPMENT HAZARD
Contact with rotating shafts and electrical equipment
can result in death or serious injury.
•
Ensure that only trained and qualified
personnel perform installation, start up, and
maintenance.
•
Ensure that electrical work conforms to national
and local electrical codes.
•
Follow the procedures in these operating
instructions.
WARNING
UNINTENDED MOTOR ROTATION
WINDMILLING
Unintended rotation of permanent magnet motors can
result in serious injury or equipment damage.
•
Ensure that permanent magnet motors are
blocked to prevent unintended rotation.
CAUTION
INTERNAL FAILURE HAZARD
An internal failure in the frequency converter can result
in serious injury, when the frequency converter is not
properly closed.
•
Ensure that all safety covers are in place and
securely fastened before applying power.
MG20MB02
Operating Instructions
7 15
5.5-45 kW
11-90 kW
11-90 kW
1.1-7.5 kW 11-90 kW
Danfoss A/S © Rev. 05/2014 All rights reserved.
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