131B8587 Danfoss VLT FC-102 HVAC Drive 45 KW / 60 HP, 380 - 480 VAC, IP55

131B8587 Danfoss VLT FC-102 HVAC Drive 45 KW / 60 HP, 380 – 480 VAC, IP55

Danfoss 131B8587 VLT HVAC Drive FC-102 frequency converter, a 45 kW / 60 HP three phase variable speed drive for HVAC motor control applications with IP55 / Type 12 backplate protection and mains disconnect.

SKU: 131B8587Alt SKU: FC-102P45KT4P55H3XGX1XXSXXXXAXBXCXXXXDXMPN: 131B8587
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Why Choose the Danfoss 131B8587 VLT® HVAC Drive FC-102?

The Danfoss 131B8587 is a powerful and energy-efficient AC variable speed drive (VSD) designed for precise motor control in heating, ventilation and air conditioning applications. As part of the proven Danfoss VLT® HVAC Drive FC-102 series, it is engineered to optimise the performance of fans, pumps, compressors and refrigeration equipment in commercial and industrial environments.

This drive provides accurate frequency control while helping reduce energy consumption, improve system stability and minimise mechanical wear. The FC-102 range includes dedicated HVAC functionality, flexible configuration options and a graphical local control panel for straightforward commissioning, monitoring and everyday operation.

With a rated output power of 45 kW (60 HP) and a three-phase 380–480 V AC supply, the Danfoss 131B8587 is ideal for demanding HVAC motors requiring dependable speed regulation. Its IP55 / Type 12 backplate enclosure provides reliable protection for plant rooms and industrial environments where dust and moisture resistance are required.

Key Advantages

  • Dedicated variable speed drive for HVAC applications.
  • 45 kW / 60 HP motor power rating for larger pumps, fans and ventilation systems.
  • Three-phase 380–480 V AC input for commercial and industrial installations.
  • IP55 / Type 12 backplate enclosure for protected operation in demanding environments.
  • Integrated mains disconnect for safer isolation and maintenance.
  • Graphical local control panel for setup, monitoring and operation.

Key Features

  • Danfoss VLT® HVAC Drive FC-102 series.
  • 45 kW / 60 HP rated output power.
  • Three-phase 380–480 V AC input supply.
  • IP55 / Type 12 backplate enclosure rating.
  • H3 RFI Class A1/B (C1) filter.
  • No brake chopper configuration.
  • Graphical local control panel.
  • Frame size C1 construction.

Efficient Motor Control for HVAC Systems

Variable speed drives such as the Danfoss FC-102 control motor speed by adjusting output voltage and frequency. This enables HVAC equipment to operate according to actual demand, helping reduce wasted energy while improving comfort control and system reliability.

The FC-102 series is designed specifically for HVAC duty, with application-focused functions for fans, pumps, compressors and refrigeration equipment. Its IP55 enclosure, integrated filtering and user-friendly graphical interface make the 131B8587 suitable for contractors, building services engineers and facility managers seeking dependable long-term performance.

Typical Applications

  • Air handling units and large ventilation systems.
  • HVAC pumps and circulating systems.
  • Fan speed control in commercial buildings.
  • Cooling and refrigeration equipment.
  • Plant room motor control systems.
  • Industrial heating, ventilation and refrigeration applications.

Technical Specifications

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Power 45 kW
Voltage 480 V
Phase Three Phase
IP Rating IP55
EMC Filter Commercial
Series VLT® HVAC Drive FC-102
SKU 131B8587
Product type Variable speed drive / frequency converter
Rated output power 45 kW / 60 HP
Input voltage 380–480 V AC
Input phases 3-phase
Protection rating IP55 / Type 12 Backplate
RFI filter H3, RFI Class A1/B (C1)
Brake chopper No brake chopper
Control panel Graphical local control panel
PCB coating Not coated PCB
Mains option Mains disconnect
Software Latest release standard software
Frame size C1
A option No A option
B option No B option
C1 option No C1 option
D option No D option

Frequently Asked Questions

What is the Danfoss 131B8587 used for?

The Danfoss 131B8587 is used to control AC motor speed in HVAC applications such as fans, pumps, compressors, ventilation systems and refrigeration equipment.

What motor power does this drive support?

This drive supports motors with a rated output power of approximately 45 kW / 60 HP.

What supply voltage does the Danfoss 131B8587 require?

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

What enclosure rating does this drive have?

The 131B8587 has an IP55 / Type 12 backplate enclosure, providing protection for plant room and industrial HVAC installations.

Does the Danfoss 131B8587 include a mains disconnect?

Yes, this drive includes a mains disconnect option for safer isolation and maintenance access.

Trusted by HVAC Engineers Worldwide

Danfoss VLT® HVAC Drives are widely used by building services engineers, facility managers and industrial contractors to deliver efficient motor control, dependable operation and reduced energy consumption across HVAC installations.

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