Operating instructions

Total Cost of Ownership is an
organization’s total cost of acquir-
ing, operating and maintaining a
system through a given lifecycle.
Total Cost of Ownership includes
initial acquisition cost and operating
cost. Through its technology and
experience, Danfoss can transform
this into the “Benefi t of Ownership”.
We understand the needs of our
customers operating their facilities in
a competitive environment which
requires total system cost eff ective -
ness and highest effi ciency in daily
operations with environmental
sustainability.
Danfoss dedicated HVAC
organization at your side
Customer assurance stems from
Danfoss’ dedicated and highly
experienced HVAC support team.
It has the depth of understanding in
HVAC applications that ensures the
maximum benefi t is extracted from
the customers’ investment in VLT®
drive systems.
Reducing acquisition costs
■ Fully integrated EMC & Harmonic
compliant solution
■ IP 21/55/66; Type 1/12/4x
■ Extensive HVAC functions to
reduce
other system components
■ Extendable I/O to reduce total
BMS costs
■ Ease of installation and set-up
Reducing operating costs
■ Minimum 98% effi ciency
■ Energy metering
■ Automatic Energy Optimisation
■ Design lifetime of 10 years
■ Danfoss legacy and history in
HVAC applications
■ IP enclosures and optional
conformal coating to provide
robust & reliable performance in
the harshest of environments
■ 50° C ambient temperature
without derating
■ Auto derate functions above 50
o
■ Broadest range of drive
and motor protection
■ Maintenance free drive
■ System diagnostics
Enhanced advanced
monitoring
Enhanced advanced application
monitoring functionality for fans
allows you to keep track of the status
of pumps and compressors. This can
mean increased lifetime, reduced
maintenance costs, and less
downtime.
Danfoss VLT® HVAC Drive provide
lowest cost of ownership
Time
Disposal
Cost
Total lifetime cost
Commissioning and installation
Purchase
Energy
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