Inverter Drives

The VLT HVAC Drive unleashes the full potential of HVAC.
Built on Danfoss new modular plug-and-play platform and dedicated to HVAC applications, the VLT HVAC Drive makes HVAC operation childs play.
Danfoss unequalled experience in advanced drive technologies for HVAC application optimises features in the VLT HVAC Drive and makes it the perfect match for pumps, fans and water chillers (compressors) in buildings fitted with sophisticated HVAC solutions.

Features and benefits
Range
• 1.1 – 45 kW (200 – 240 V)
• 1.1 – 450 kW (380 – 480 V)
• 1.1 – 7.5 kW (525 - 600 V)

Enclosures
IP20/chassis, IP21/NEMA1 & IP55/NEMA12 
 
Modular plug-and-play platform
Specify the drive for your purpose and have it assembled and tested from the factory.

A wide variety of RFI filter performance is available. 
 
Hot plugable LCP
The local control panel (LCP) can be plugged in or out during operation, which allows quick installation. Settings are easily transferred via the control panel from one drive to another or from a PC with set-up software. 

Intelligent heat management
Cooling can take place in two ways to offer
different sets of benefits:
50° C ambient temperature
The robust VLT HVAC Drive is designed to work at maximum output in an ambient temperature up to 50° C to ensure maxmum up time and long life.
No dirt inside the Driv

Accessories
For the VLT HVAC Drive a wide selection of accessories is available to suit you needs. For further detail see Operation Instruction.

Options :
Options for bus communication, user programs, etc., are delivered ready to plug-and-play.

Display Options :
Local Control Panel LCP (graphical and numerical)
Cable for LCP, 3 m
Remote-mounting kit for Local Control Panel (LCP)

Application Options :
External 24 V supply card

Fieldbus Options :
Profibus Option Card
DeviceNet Option Card
BACNet Option Card
LonWorks Option Card

LC Filters for reduced acoustic noise on motors 
LC Filter module Mains Supply 3 x 200-240 V
LC Filter module Mains Supply 3 x 380-500 V 
 
Other accessories 
IP21/NEMA1 Kit
USB Connection cable to PC
Harmonic Filter AHF005/10