Introduction; Available Literature; Approvals; It Line Power - Danfoss VLT HVAC Basic Drive FC 101 Quick Manual

Quick Guide

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
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.
MG18A522
Quick Guide
Figure 1.1 IP20 200–240 V 0.34–15 hp [0.25–11 kW], IP20
IP20 IP54
0.5–30 hp [0.37–22 kW] 380–480 V.
✓ ✓
1
Table 1.3 Legend to Figure 1.1
✓ －
✓ ✓
Figure 1.2 IP54 400 V 1–25 hp [0.75–18.5 kW]
1
Table 1.4 Legend to Figure 1.2
Danfoss A/S © Rev. 2014-01-22 All rights reserved.
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EMC screw
EMC screw
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