VLT 6022 525-600 V

Technical specifications

Manufacturer

Danfoss

Manufacturer part no.

VLT 6022 525-600 V

Type

AC drive

Application

HVAC fan and pump speed control

Used with

Three-phase AC motors

Mains supply

3 x 525-600 V

Output current I VLT,N [A] (550 V)

23

Output current I VLT,MAX (60 s) [A] (550 V)

25

Output current I VLT,N [A] (575 V)

22

Output current I VLT,MAX (60 s) [A] (575 V)

24

Output S VLT,N [kVA] (550 V)

22

Output S VLT,N [kVA] (575 V)

22

Typical shaft output [kW]

15

Typical shaft output [HP]

20

Rated input current I L,N [A] (550 V)

22

Rated input current I L,N [A] (600 V)

21

Max. pre-fuses IEC/UL [A]

30

Efficiency

0.96

Power loss at max. load [W] (550 V)

576

Power loss at max. load [W] (600 V)

576

Technical documents (1)

• Danfoss VLT 6000 HVAC Design Guide MG.61.B6.02

Key features

• 15 kW typical shaft output
• Output current 23 A at 550 V
• Mains supply 3 x 525-600 V
• Discontinued by Danfoss; successor iC7-HVACR

About the Danfoss VLT 6022 525-600 V

The Danfoss VLT 6022 is a 15 kW frequency converter from the VLT 6000 HVAC series for 3 x 525-600 V supplies. Danfoss's VLT 6000 HVAC design guide gives it an output current of 23 A at 550 V; the full electrical data from the design guide is listed below. Danfoss's product page states that the VLT 6000 has reached the Inactive phase of its lifecycle, meaning it is discontinued and no longer in production, and names iC7-HVACR as its successor.

What is the VLT 6022 525-600 V used for?

It controls the speed of fans, pumps and compressors in building HVAC systems: air handling units, cooling towers, chilled- and hot-water pumps. A failed unit stops the fan or pump it drives.

Lifecycle and successor

Discontinued.

OEM successor: iC7-HVACR

Before you order

What to photograph or confirm so the right unit is quoted.

Read the full type code on the drive's label (it starts VLT6022, followed by the voltage, enclosure, filter, display and option codes) and send it complete: the options differ between otherwise identical 6022 units.