Danfoss 134U3742 VLT AQUA Drive FC 202, a 30 kW / 40 HP AC variable frequency drive designed for water, wastewater and industrial pump applications with 525–690 V three-phase input, IP55 enclosure, RFI Class A2 filter and Safe Stop functionality.
£3,698.40
The Danfoss 134U3742 is a robust and efficient AC variable frequency drive (VFD) from the Danfoss VLT® AQUA Drive FC 202 series, designed specifically for water, wastewater and industrial pump applications. Built to deliver precise motor speed control, reduced energy consumption and dependable operation, this drive is ideal for demanding fluid handling installations.
As part of the VLT® AQUA Drive range, the 134U3742 provides dedicated pump control functionality, reliable motor regulation and easy integration into modern automation systems. Its IP55 / Type 12 enclosure, coated PCB, integrated RFI filter and Safe Stop functionality help deliver reliable performance in challenging industrial environments.
With a rated output power of 30 kW / 40 HP and a three-phase 525–690 V AC supply, the Danfoss 134U3742 is well suited for water treatment plants, booster pump stations, wastewater systems, irrigation equipment and industrial process pumping applications.
The Danfoss VLT® AQUA Drive FC 202 is engineered to improve pump performance by regulating motor speed according to process demand. This helps reduce energy usage, minimise mechanical stress and support smooth operation across water distribution, wastewater treatment and industrial pumping systems.
By using variable frequency control, the 134U3742 can help protect pumps and pipework from unnecessary strain while maintaining accurate flow and pressure control. Its application-focused design makes it a dependable choice for engineers, facility managers and system integrators working with critical fluid handling equipment.
| Power | 30 kW |
|---|---|
| Voltage | 690 V |
| Phase | Three Phase |
| IP Rating | IP55 |
| Series | VLT® AQUA Drive FC 202 |
| Alternative SKU | FC-202P30KT7E55H2TGCXXXSXXXXAXBXCXXXXDX |
| Product type | AC variable frequency drive |
| Rated output power | 30 kW / 40 HP |
| Specific rating | 22 kW at 525–550 V, 30 HP at 575 V, 30 kW at 690 V |
| Input voltage | 525–690 V AC |
| Input phases | 3-phase |
| Output phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Protection rating | IP55 / Type 12 |
| Filter | RFI Class A2 (C3) |
| Safety function | Safe Stop |
| Control panel | Graphical Local Control Panel |
| PCB coating | Coated PCB |
| Mounting type | Wall / backplate mounting |
| Frame size | B2 |
| Height | 664 mm |
| Width | 243 mm |
| Depth | 261 mm |
| Barcode | 5710107997367 |
| EMC Filter | None |
The Danfoss 134U3742 is used to control AC motors in water, wastewater, pump and industrial fluid handling applications.
The drive is rated for 30 kW / 40 HP, with specific ratings depending on the supply voltage.
The 134U3742 operates from a three-phase 525–690 V AC supply.
Yes, this model includes an integrated RFI Class A2 (C3) filter for EMC performance.
Yes, the drive includes Safe Stop functionality to support safer pump and motor operation.
Danfoss VLT® AQUA Drive FC 202 variable frequency drives are trusted by engineers, pump specialists and plant operators for reliable motor control, energy efficiency and long-term performance in water and wastewater applications.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...