134N8743 Danfoss VLT® AQUA Drive FC-202 160kW/250 380 - 480 VAC IP20

Why Choose the Danfoss 134N8743 VLT AQUA Drive FC-202?

The Danfoss 134N8743 is a powerful and reliable AC variable frequency drive (VFD) designed for efficient control of three-phase motors in water, wastewater, HVAC and industrial pumping applications. As part of the advanced Danfoss VLT AQUA Drive FC-202 series, it is engineered to deliver dependable motor control, reduced energy consumption and long service life in demanding environments.

This drive provides advanced motor control functionality while helping improve process stability and overall system efficiency. The VLT AQUA Drive FC-202 platform is specifically developed for pump and water applications, offering intelligent control features that support pressure regulation, flow management and reduced mechanical stress on connected equipment.

With a rated output power of 160 kW (250 HP) and a three-phase 380–480 V AC supply, the Danfoss 134N8743 is ideal for high-capacity pumps, water treatment systems, fans, compressors and large industrial motor applications. Its IP20 / chassis enclosure, integrated RFI class A1 (C2) filter, graphical local control panel and coated PCB construction support dependable installation in control cabinets and electrical rooms.

Key Advantages

• High-power variable frequency drive designed for water and pump applications.
• 160 kW (250 HP) motor power rating for demanding industrial systems.
• Three-phase 380–480 V AC input compatible with industrial power networks.
• Dedicated Danfoss VLT AQUA Drive FC-202 platform for water and wastewater processes.
• Integrated RFI class A1 (C2) filter for improved electromagnetic compatibility.
• Graphical local control panel for straightforward commissioning and operation.
• Includes EtherNet/IP MCA 121 communication option.
• MCB-107 24 V DC backup option supports control power continuity.

Key Features

• Danfoss VLT AQUA Drive FC-202 series.
• 160 kW / 250 HP rated output power.
• Approx. 315 A nominal output current.
• Three-phase 380–480 V AC input supply.
• IP20 / chassis enclosure for cabinet installation.
• Integrated Safe Stop functionality.
• Integrated RFI class A1 (C2) filter.
• Graphical local control panel included.
• Coated PCB for enhanced environmental protection.
• D3H frame size.
• EtherNet/IP MCA 121 communication option.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT AQUA Drive FC-202
• Model: FC-202N160T4E20H4TGCXXXSXXXXANBXCXXXXD0
• Part number: 134N8743
• Product type: AC variable frequency drive
• Rated output power: 160 kW / 250 HP
• Rated output current: approx. 315 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Enclosure: IP20 / chassis
• Frame size: D3H
• RFI filter: Class A1 (C2)
• Brake / safety: Safe Stop
• Control panel: Graphical local control panel
• PCB coating: Coated PCB
• Mains option: No mains option
• Communication option: EtherNet/IP MCA 121
• Backup option: MCB-107 24 V DC backup
• Software: Latest standard software release

Reliable Motor Control for Water and Pump Systems

Variable frequency drives such as the Danfoss 134N8743 regulate motor speed by adjusting output voltage and frequency. This allows pumps, fans and other driven equipment to operate more efficiently while reducing starting current, mechanical stress and energy consumption.

The VLT AQUA Drive FC-202 series is designed for water, wastewater and pump control applications. Its dedicated control features, robust hardware and communication-ready architecture make it suitable for municipal water systems, building services, industrial utilities and large process installations.

Typical Applications

• Water supply and distribution systems.
• Wastewater treatment plants.
• High-capacity pump control.
• HVAC fans, blowers and ventilation systems.
• Industrial process pumps and compressors.
• Building services and infrastructure projects.

Trusted by Water and Automation Engineers Worldwide

Danfoss VLT AQUA Drive FC-202 frequency converters are widely used by water engineers, automation specialists and system integrators to deliver reliable pump control, efficient operation and dependable performance in demanding infrastructure and industrial applications.