134H8252 Danfoss VLT AQUA Drive FC 200 15 KW / 20 HP, 380 - 480 VAC, IP55

Why Choose the Danfoss 134H8252 VLT AQUA Drive FC-202?

The Danfoss 134H8252 is a reliable AC variable frequency drive (VFD) from the Danfoss VLT® AQUA Drive FC-202 series, designed specifically for water, wastewater and pump control applications. Built for accurate motor speed regulation, it helps improve energy efficiency, reduce mechanical stress and support dependable operation in industrial, commercial and municipal water systems.

This drive combines Danfoss motor control technology with dedicated water application functionality. The VLT® AQUA Drive FC-202 range is engineered for pump and fan systems where dependable speed control, flexible configuration and straightforward commissioning are essential.

With a rated output power of 15 kW and a three-phase 380–480 V AC supply, the 134H8252 is suitable for pump, booster and water treatment applications. Its IP55 / Type 12 backplate enclosure provides strong protection for installations where dust and water ingress resistance are required.

Key Advantages

• Application-specific variable frequency drive for water and wastewater systems.
• 15 kW motor power rating suitable for pump and process equipment.
• Three-phase 380–480 V AC input for industrial electrical systems.
• IP55 / Type 12 backplate enclosure for demanding installation environments.
• Integrated RFI Class A1/B (C1) filter for EMC compliance.
• No brake chopper configuration for standard pump applications.
• Graphical Local Control Panel for simple commissioning and monitoring.
• MCB-109 I/O with RTC backup included for enhanced control flexibility.

Key Features

• Danfoss VLT® AQUA Drive FC-202 series.
• 15 kW rated output power.
• 20 HP motor rating.
• Three-phase 380–480 V AC input supply.
• IP55 / Type 12 backplate protection rating.
• RFI Class A1/B (C1) filter.
• No brake chopper.
• Graphical Local Control Panel.
• Not coated PCB.
• No mains option.
• MCB-109 I/O with RTC backup.
• Latest release standard software.
• Frame size B1 construction.

Technical Specifications

• Manufacturer: Danfoss
• Series: VLT® AQUA Drive FC-202
• Model: 134H8252
• Model code: FC-202P15KT4P55H1XGXXOXSXXXXAXB0CXXXXDX
• Product type: AC variable frequency drive
• Rated output power: 15 kW
• Motor power: 20 HP
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP55 / Type 12 backplate
• RFI filter: Class A1/B (C1)
• Brake chopper: No brake chopper
• Control panel: Graphical Local Control Panel
• PCB coating: Not coated PCB
• Mains option: No mains option
• B option: MCB-109 I/O with RTC backup
• Frame size: B1
• Dimensions (H × W × D): approx. 494 × 243 × 261 mm
• Weight: approx. 22–25 kg

Efficient Drive Control for Water and Pump Systems

The Danfoss VLT® AQUA Drive FC-202 regulates motor speed by adjusting output frequency and voltage according to process demand. This allows pumps and process motors to operate more efficiently, helping reduce energy waste, pressure fluctuations and unnecessary mechanical stress.

The 134H8252 is well suited to installations where reliable pump control, protected enclosure design and flexible I/O capability are required. Its dedicated water application design makes it a practical solution for engineers, utilities and system integrators.

Typical Applications

• Water treatment systems.
• Wastewater processing equipment.
• Booster pump systems.
• Municipal water distribution networks.
• Industrial pumping stations.
• HVAC water circulation pumps.
• Filtration and irrigation systems.
• Commercial and industrial process water systems.

Trusted by Water Industry Professionals Worldwide

Danfoss VLT® AQUA Drives are trusted by engineers, utilities and system integrators worldwide to deliver reliable pump control, improved energy efficiency and dependable operation in water and wastewater applications.