1 Introduction
1.1 Purpose of the Manual
This operating guide provides information for safe instal-
lation and commissioning of the VLT
®
drives in an
enclosure size E (E1h, E2h, E3h, and E4h).
The operating guide is intended for use by qualified
personnel. To use the unit safely and professionally, read
and follow this operating guide. Pay particular attention to
the safety instructions and general warnings. Always keep
the operating guide with the drive.
VLT
®
is a registered trademark.
1.2 Additional Resources
Other resources are available to understand advanced E1h–
E4h drive functions and programming.
•
The
VLT
®
Refrigeration Drive FC 103 Programming
Guide
provides greater detail on working with
parameters and refrigeration application
examples.
•
The
VLT
®
HVAC Drive FC 102, 90–1200 kW Design
Guide
provides detailed capabilities and
functionality to design motor control systems for
refrigeration applications.
•
The
Safe Torque Off Operating Guide
provides
detailed specifications, requirements, and instal-
lation instructions for the Safe Torque Off
function.
Supplementary publications and manuals are available
from Danfoss. See
www.danfoss.com/en/search/?filter=type
for listings.
1.3 Manual and Software Version
This manual is regularly reviewed and updated. All
suggestions for improvement are welcome.
shows
the version of the manual and the corresponding software
version.
Manual version
Remarks
Software
version
MG16P2xx
Added output contactor
warning and other corrections.
1.51
Table 1.1 Manual and Software Version
1.4 Approvals and Certifications
Table 1.2 Approvals and Certifications
More approvals and certifications are available. Contact the
local Danfoss office or partner. Drives of voltage T7 (525–
690 V) are UL certified for only 525–690 V.
The drive complies with UL 61800-5-1 thermal memory
retention requirements. For more information, refer to the
section
Motor Thermal Protection
in the product-specific
design guide
.
NOTICE
IMPOSED LIMITATIONS ON THE OUTPUT
FREQUENCY
From software version 1.10, the output frequency of the
drive is limited to 590 Hz due to export control
regulations.
1.4.1 Compliance with ADN
For compliance with the European Agreement concerning
International Carriage of Dangerous Goods by Inland
Waterways (ADN), refer to
ADN-compliant Installation
in the
design guide
.
1.5 Disposal
Do not dispose of equipment containing
electrical components together with
domestic waste.
Collect it separately in accordance with
local and currently valid legislation.
Introduction
VLT® Refrigeration Drive FC 103
4
Danfoss A/S © 04/2018 All rights reserved.
MG16P222
1
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