1.2 Introduction
1.2.1 Available Literature
This Quick Guide contains basic information necessary for
installing and running the adjustable frequency drive. If
more information is needed, literature can be found on the
enclosed CD.
1.2.2 Approvals
Certification
IP20
IP54
EC Declaration of
Conformity
✓
✓
UL-listed
✓
－
C-tick
✓
✓
Table 1.2 Approvals
The adjustable frequency drive complies with UL508C
thermal memory retention requirements. For more
information, refer to the section
Motor Thermal Protection
in the
Design Guide
.
1.2.3 IT Line Power
CAUTION
IT Line Power
Installation on isolated line power source, that is, IT line
power.
Max. supply voltage allowed when connected to line
power: 440 V (3x380–480 V units).
On IP20 200–240 V 0.34–15 hp [0.25–11 kW] and
380–480 V IP20 0.5–30 hp [0.37–22 kW], open the RFI
switch by removing the screw on the side of the
adjustable frequency drive when at IT grid.
130BB612.10
1
Figure 1.1 IP20 200–240 V 0.34–15 hp [0.25–11 kW], IP20
0.5–30 hp [0.37–22 kW] 380–480 V.
1
EMC screw
Table 1.3 Legend to
Figure 1.1
130BC251.10
Figure 1.2 IP54 400 V 1–25 hp [0.75–18.5 kW]
1
EMC screw
Table 1.4 Legend to
Figure 1.2
Quick Guide
Quick Guide
MG18A522
Danfoss A/S © Rev. 2014-01-22 All rights reserved.
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