VLT® HVAC Basic Drive
The VLT® HVAC Basic Drive includes:
■ > 98% basic energy effi ciency
■ Automatic Energy Optimisation
■ User-friendly operation
■ Programming in 7 languages
■ Numerical or graphical
The VLT® HVAC Basic Drive enables
the user fl exibility to select from a
range of functional performance
requirements to secure the best cost
advantage for their application needs.
Its Quick Menu wizzard makes normal
set-up and operation easy.
Due to a series of self-protecting
and monitoring features, the
VLT® HVAC Basic Drive is maintenance
free, except for general cleaning.
Replacement of internal fans or
capacitors is normally not required.
Due to its ultra compact design, the
VLT® HVAC Basic Drive is easily
mounted inside a HVAC unit or panel,
reducing overall enclosure costs.
Fire Override Mode
Fire Override Mode helps keep fi re
escape routes free of smoke, overrides
the drive’s self-protecting
features and keeps the driven
equipment running as long as
possible in the event of fi re.
Activating Fire Override Mode will
ensure the VLT® HVAC Basic Drive
ignores “soft“ faults and alarms to
continue operation during essential
services such as a “fi re” command.
Integrated DC coils
The standard integrated DC coils also
ensure low harmonic load on the
network within EN 61000-3-12 and
increase the lifespan of the DC link
capacitors. They also ensure that the
drive can operate motors to their full
Danfoss also provides passive
solutions including 12/18 pulse
solutions, Advanved Harmonic Filters
(AHF), and active harmonic mitigation
for further protection against
harmonic disturbances of the supply
VLT® HVAC BasicDrive
3 x 200 – 240 ........................ 0.25 – 11 kW
3 x 380 – 480 V .....................0.37 – 90 kW
Available enclosure ratings:
■ IP 20
■ IP 21 w. kit
■ Type 1 w. kit
The VLT® HVAC Basic Drive is designed for simple fan and pump applications where the drive is used nearby
the motor. The VLT® HVAC Basic Drive is designed to fi t compact and basic functional performance
HVAC applications, off ering simple control features and most common HVAC protocols for a limited
integration into your building management system.
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