Voltage [V]
Power range
[kW (hp)]
Minimum waiting time
(minutes)
200–240 0.37–3.7 (0.5–5) 4
380–480 0.37–7.5 (0.5–10) 4
11–22 (15–30) 15
Table 2.1 Discharge Time
WARNING
LEAKAGE CURRENT HAZARD
Leakage currents exceed 3.5 mA. Failure to ground the
adjustable frequency drive properly can result in death
or serious injury.
•
Ensure the correct grounding of the equipment
by a certied electrical installer.
WARNING
EQUIPMENT HAZARD
Contact with rotating shafts and electrical equipment
can result in death or serious injury.
•
Ensure that only trained and qualied personnel
perform installation, start-up and maintenance.
•
Ensure that electrical work conforms to national
and local electrical codes.
•
Follow the procedures in this manual.
CAUTION
INTERNAL FAILURE HAZARD
An internal failure in the adjustable frequency drive can
result in serious injury when the adjustable frequency
drive is not properly closed.
•
Ensure that all safety covers are in place and
securely fastened before applying power.
Safety
VLT
®
Midi Drive FC 280
6 Danfoss A/S © 11/2015 All rights reserved. MG07A122
22