131B1271-11 KW / 15 HP, 380 - 480 VAC, IP21 / Type 1,RFI Class A2 (C3), No brake chopper, No Mains OptionNo A Option, No B Option, Not Coated PCB

135U0599 Danfoss VLT HVAC Drive 11KW/15HP 380-480VAC IP66

Danfoss 135U0599 VLT HVAC Drive FC 102, an 11 kW three-phase AC variable frequency drive designed for HVAC motor control applications including pumps, fans and compressors.

SKU: 135U0599Alt SKU: FC-102P11KT4E66H3XGX1XXSXXXXAXB0CXXXXDXMPN: 135U0599
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Manufacturer Lead Time

£2,204.80

Why Choose the Danfoss 135U0599 VLT HVAC Drive?

The Danfoss 135U0599 is a powerful and highly efficient AC variable frequency drive (VFD) from the renowned Danfoss VLT HVAC Drive FC 102 series. Specifically engineered for heating, ventilation and air conditioning applications, this drive delivers precise motor control while helping reduce energy consumption and operational costs in commercial and industrial buildings.

Designed with advanced HVAC functionality built in, the FC 102 series offers intelligent control of pumps, fans and compressors. Its robust IP66 enclosure provides excellent protection against dust and water ingress, allowing installation in demanding environments without requiring additional enclosure protection.

With a rated output power of 11 kW (15 HP) and a three-phase 380-480 V AC supply, the Danfoss 135U0599 provides reliable performance for a wide range of HVAC systems. Integrated safety and energy-saving features help improve system efficiency while reducing maintenance requirements.

Key Advantages

  • Dedicated HVAC variable frequency drive for pumps, fans and compressors.
  • 11 kW (15 HP) power rating for demanding commercial applications.
  • Three-phase 380-480 V AC input suitable for industrial power systems.
  • IP66 / NEMA 4X enclosure for harsh operating environments.
  • Integrated mains disconnect for simplified maintenance.
  • Graphical local control panel for easy commissioning and monitoring.
  • Advanced energy-saving features reduce operating costs.
  • Built-in HVAC functionality for optimised system performance.

Key Features

  • Danfoss VLT HVAC Drive FC 102 series.
  • 11 kW (15 HP) rated output power.
  • 24 A nominal output current.
  • Three-phase 380-480 V AC supply voltage.
  • IP66 / NEMA 4X protection rating.
  • Integrated graphical local control panel.
  • Built-in mains disconnect switch.
  • RFI Class A1/B (C1) filter.
  • MCB-109 I/O and RTC backup functionality.
  • Designed specifically for HVAC applications.

Optimised Control for HVAC Systems

The Danfoss FC 102 HVAC Drive is specifically developed to maximise efficiency in heating, ventilation and air conditioning applications. Advanced motor control algorithms ensure smooth operation of pumps, fans and compressors while reducing energy consumption and extending equipment life.

Built-in intelligence enables precise process control and system monitoring, helping building operators maintain comfort levels while lowering operating costs. The drive also supports modern energy-efficiency initiatives and environmental compliance requirements.

Typical Applications

  • HVAC fan systems.
  • Commercial and industrial pumps.
  • Air handling units (AHUs).
  • Cooling towers.
  • Chillers and refrigeration systems.
  • Building management systems.
  • Energy-efficient retrofit projects.

Technical Specifications

Power 11 kW
Voltage 480 V
Phase Three Phase
IP Rating IP66
Series VLT HVAC Drive FC 102
Part Number FC-102P11KT4E66H3XGX1XXSXXXXAXB0CXXXXDX
Product type AC variable frequency drive
Rated output power 11 kW (15 HP)
Rated output current 24 A
Input voltage 380-480 V AC
Input phases 3-phase
Frequency 50 / 60 Hz
Protection rating IP66 / NEMA 4X
RFI filter Class A1/B (C1)
Brake chopper Not included
Control panel Graphical Local Control Panel (LCP)
Mains option Integrated mains disconnect
Frame size B1
Dimensions (H × W × D) Approx. 480 × 242 × 260 mm
Weight Approx. 23 kg
EMC Filter Commercial

Frequently Asked Questions

What is the Danfoss 135U0599 used for?

The drive is designed for HVAC applications including pumps, fans, compressors and air handling systems where accurate motor speed control and energy efficiency are required.

What motor power does the drive support?

The Danfoss 135U0599 is rated for 11 kW (15 HP) motor applications.

What supply voltage is required?

The drive operates from a three-phase 380-480 V AC supply.

Is the drive suitable for harsh environments?

Yes. The drive features an IP66 / NEMA 4X enclosure that provides excellent protection against dust and water ingress.

Does the drive include a local control panel?

Yes. The unit includes a graphical local control panel that simplifies setup, monitoring and diagnostics.

Trusted by HVAC Professionals Worldwide

Danfoss VLT HVAC drives are widely used by building services engineers, facility managers and HVAC specialists to deliver reliable motor control, energy efficiency and long-term operational performance.

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