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136F7402 Danfoss VLT AQUA Drive FC-202 30 KW / 40 HP, 380 - 480 VAC, IP20
MPN: 136F7402
Alt. SKU: FC-202P30KT4E20H2TGXXXXSXXXXA0BXCXXXXD0
Special Price
£3,326.40
£2,772.00
Regular Price
£4,435.20
Why Choose the Danfoss 136F7402 VLT® AQUA Drive?
The Danfoss 136F7402 is a high-performance VLT® AQUA Drive FC 202 variable frequency drive (VFD) engineered for efficient control of pumps and motors in water and wastewater applications. Designed by Danfoss, it delivers precise motor control, energy optimisation and long-term reliability in demanding industrial environments.
Part of the dedicated VLT® AQUA Drive range, the 136F7402 includes advanced pump-specific functionality such as cascade control, dry-run detection and intelligent monitoring. Its robust design and flexible configuration make it ideal for both new installations and system upgrades.
With a typical rated output power of approximately 315 kW and compatibility with a three-phase 380–480 V AC supply, the 136F7402 is well suited for large-scale pumping systems, water treatment facilities and industrial fluid handling applications.
Key Advantages
- High-capacity variable frequency drive for water and wastewater systems.
- Energy-efficient operation reduces running costs and improves performance.
- Three-phase 380–480 V AC input for industrial environments.
- Dedicated pump control features including cascade and dry-run protection.
- Reliable performance in demanding industrial applications.
- Flexible integration with automation and control systems.
Key Features
- Danfoss VLT® AQUA Drive FC 202 series.
- Approx. 315 kW rated output power.
- Three-phase 380–480 V AC input supply.
- Integrated Automatic Energy Optimisation (AEO).
- Advanced multi-pump cascade control functionality.
- Built-in protection features including overload and dry-run detection.
- Comprehensive diagnostics and monitoring tools.
- Support for fieldbus communication and automation integration.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® AQUA Drive FC 202
- Model: 136F7402
- Product type: AC variable frequency drive
- Rated output power: approx. 315 kW
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Frequency: 50 / 60 Hz
- Application focus: Water and wastewater systems
- Cooling method: Forced air cooling
- Control interface: Digital and analogue I/O, fieldbus communication
- Protection features: Overload, dry-run, voltage and thermal protection
Optimised Control for Pump and Fluid Systems
The Danfoss VLT® AQUA Drive regulates motor speed by adjusting output voltage and frequency, enabling precise control of flow and pressure. This improves system efficiency, reduces energy consumption and extends equipment lifespan in demanding applications.
Its advanced pump control algorithms and energy optimisation functions make it particularly effective for water infrastructure, ensuring stable and efficient operation across varying load conditions.
Typical Applications
- Water and wastewater treatment plants.
- Municipal pumping stations.
- Industrial fluid handling systems.
- Irrigation and agricultural systems.
- Booster pump installations.
- Large-scale HVAC water circulation systems.
Frequently Asked Questions
What is the Danfoss 136F7402 used for?
This drive is designed for controlling pumps and motors in large-scale water and wastewater systems.
What motor power does this drive support?
It is typically suitable for motors rated around 315 kW.
What supply voltage does it require?
The drive operates on a three-phase 380–480 V AC power supply.
What makes the AQUA Drive range unique?
It includes specialised pump control features such as cascade operation, dry-run protection and energy optimisation tailored for water systems.
Does it improve energy efficiency?
Yes, it reduces energy consumption by adjusting motor speed based on demand and optimising system performance.
Trusted by Water Industry Professionals
Danfoss VLT® AQUA Drives are widely trusted for delivering efficient, reliable motor control in critical water and wastewater infrastructure.
| Manufacturer Part Number | 136F7402 |
|---|---|
| Barcode | 5710108538262 |
| Filter | Filter Included |
| Degree of protection (IP) | IP20 |
| KW Rating | 30kW |
| VSD Range | Danfoss VLT AQUA Drive FC 202 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-202P30KT4E20H2TGXXXXSXXXXA0BXCXXXXD0 |
Write Your Own Review
This unit is designed for water and wastewater applications and has a variety of powerful features, with add-ons which can enhance performance. These drives are suited to new or retrofit projects.
Adding motor control to pumps and blowers used for water and wastewater treatment means it's easier to handle variable workloads. This drive provides between 10% and 30% savings in the first year alone, when compared to traditional drives, as it offers low maintenance costs and energy consumption.
The quick and user-friendly setup of water and pump settings reduces installation time ensuring a fast route to maximum energy efficiency and motor control.
Supply voltages and power range
1 x 200-240 V...1.1-22 kW
1 x 380-480 V...7.5-37 kW
3 x 200-240 V...0.25-45 kW
3 x 380-480 V...0.37 kW – 1 MW
3 x 525-600 V...0.75-90 kW
3 x 525-690 V...45 kW – 1.4 MW
Low harmonic drive
3 x 380-480 V...132-710 kW
12-pulse drive
3 x 380-690...250-1400 kW
Features and benefits
- Assets are protected thanks to specially designed software that prevents, for example, water hammering
- Energy efficiency is maximized as a result of the drives control algorithms and design which focus on reducing heat loss
- High energy savings related to air conditioning are ensured due to the unique back-channel-cooling concept that transfers 90% of heat away from the room
- Electromagnetic interference and harmonic distortion are reduced thanks to the built-in, scalable RFI filter and integrated DC link chokes
- Perfect system integration and adaptation to the application are possible due to freely programmable warnings and alerts
- 3–8% energy savings are achieved as a result of Automatic Energy Optimization
Applications
Centrifugal pumps and blowers, positive displacement blowers.
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For further information on this product please get in touch with our team or visit the Danfoss website.
