134N6230 Danfoss VLT Refrigeration Drive FC 103 160 KW / 250 HP, Three phase 380 - 480 VAC, IP20

Why Choose the Danfoss 134N6230 VLT® Refrigeration Drive?

The Danfoss 134N6230 is a high-power and efficient AC variable frequency drive (VFD) designed for refrigeration, compressor, pump and fan applications. As part of the advanced Danfoss VLT® Refrigeration Drive FC 103 series, it is engineered to optimise energy use, improve motor control and support dependable operation in large-scale refrigeration systems.

This drive provides precise speed regulation for demanding refrigeration and HVAC environments. The FC 103 platform is specifically developed for refrigeration systems, offering application-focused functionality that supports stable operation, reduced mechanical stress and improved system efficiency across variable load conditions.

With a rated output power of 160 kW (250 HP) and a three-phase 380–480 V AC input supply, the Danfoss 134N6230 is ideal for large compressors, condenser fans, evaporator fans, pumps and industrial refrigeration equipment. Its IP20 / chassis enclosure is designed for protected cabinet or panel-mounted installations.

Key Advantages

• High-power variable frequency drive for refrigeration applications.
• 160 kW motor power rating suitable for large refrigeration and HVAC systems.
• Three-phase 380–480 V AC input for industrial power networks.
• IP20 / chassis enclosure for protected cabinet installation.
• Integrated RFI Class A1 filter for strong electromagnetic compatibility.
• Coated PCB and fuses for enhanced protection and system reliability.
• Graphical Local Control Panel included for convenient setup and monitoring.

Key Features

• Danfoss VLT® Refrigeration Drive FC 103 series.
• 160 kW (250 HP) rated output power.
• Three-phase 380–480 V AC input supply.
• Three-phase motor output.
• IP20 / chassis enclosure protection.
• RFI Class A1 EMC filter.
• Graphical Local Control Panel (LCP) included.
• Frame size D3H construction.
• No brake chopper configuration.
• Coated PCB and fuse option included.
• No A option, no B option, no C1 option and no D option.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT® Refrigeration Drive FC 103
• Model: 134N6230
• Alternative SKU: FC-103N160T4E20H4XGC7XXSXXXXAXBXCXXXXDX
• Product type: AC variable frequency drive
• Rated output power: 160 kW (250 HP)
• Input voltage: 380–480 V AC
• Input phases: Three-phase
• Output: Three-phase motor output
• Frequency: 50 / 60 Hz
• Protection rating: IP20 / Chassis
• EMC filter: RFI Class A1
• Mounting type: Cabinet / panel mounting
• Frame size: D3H
• Dimensions (H × W × D): approx. 909 × 250 × 375 mm
• Net weight: approx. 78 kg
• Control panel: Graphical Local Control Panel (LCP)
• Brake chopper: Not included
• PCB coating: Coated PCB
• Mains option: Fuse option
• EAN: 5710107915095

Efficient Motor Control for Large Refrigeration Systems

The Danfoss VLT® Refrigeration Drive FC 103 is designed to support efficient operation of refrigeration systems by matching motor speed to real cooling demand. This helps reduce energy consumption, improve temperature stability and lower mechanical stress on compressors, fans and pumps.

By using variable speed control instead of fixed-speed operation, the Danfoss 134N6230 helps large refrigeration equipment operate more smoothly and efficiently. Its integrated RFI Class A1 filtering, coated PCB, fuse option and graphical control interface make it a practical choice for professional refrigeration engineers and industrial maintenance teams.

Typical Applications

• Large industrial refrigeration systems.
• Commercial refrigeration plant.
• High-power compressor control applications.
• Condenser and evaporator fans.
• Refrigeration pumps.
• Cold storage and food processing facilities.
• HVAC and process cooling systems.
• Large-scale industrial cooling installations.

Trusted by Refrigeration Professionals Worldwide

Danfoss VLT® Refrigeration Drive FC 103 solutions are widely used in commercial and industrial refrigeration systems to deliver dependable motor control, improved energy efficiency and long-term operational reliability.