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131L9237 Danfoss VLT HVAC Drive 4.0KW/5.5HP 380-480VAC IP55
MPN: 131L9237
Alt. SKU: FC-102P4K0T4E55H3XGXXOXSXXXXAXBXCXXXXDX
Special Price
£984.96
£820.80
Regular Price
£1,641.60
Why Choose the Danfoss 131L9237 VLT® HVAC Drive FC 102?
The Danfoss 131L9237 is a compact and efficient AC variable frequency drive (VFD) from the VLT® HVAC Drive FC 102 series, designed for heating, ventilation, air conditioning and refrigeration applications. Built for HVAC engineers, building services teams and industrial automation professionals, this drive provides dependable motor speed control for pumps, fans and ventilation equipment.
With a rated output power of 4.0 kW (5.5 HP) and a three-phase 380–480 V AC supply, the Danfoss 131L9237 is ideal for compact HVAC motor control applications. This model features IP55 / Type 12 protection, RFI Class A1/B filtering, a graphical local control panel, no brake chopper, no mains option and an A5 frame.
Key Advantages
- Compact variable frequency drive for HVAC applications.
- 4.0 kW (5.5 HP) motor power rating for pumps, fans and ventilation systems.
- Three-phase 380–480 V AC input suitable for commercial and industrial HVAC installations.
- IP55 / Type 12 enclosure for protected plant room and wall-mounted installations.
- Integrated RFI Class A1/B filtering for improved EMC performance.
- Graphical local control panel supports easy commissioning and operation.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® HVAC Drive FC 102
- Model: FC-102P4K0T4E55H3XGXXOXSXXXXAXBXCXXXXDX
- Part Number: 131L9237
- Rated output power: 4.0 kW (5.5 HP)
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Protection rating: IP55 / Type 12
- EMC filter: RFI Class A1/B (C1)
- Brake function: No brake chopper
- Control panel: Graphical local control panel
- Mains option: No mains option
- PCB protection: Not coated PCB
- Frame size: A5
- Net weight: approx. 12.3 kg
- Gross weight: approx. 12.6 kg
- EAN: 5702427801219
Typical Applications
- HVAC fan and pump systems.
- Air handling units and ventilation systems.
- Heating and cooling water pumps.
- Ventilation and extraction systems.
- Building management and HVAC control systems.
- Commercial buildings and plant rooms.
Frequently Asked Questions
What is the Danfoss 131L9237 used for?
The Danfoss 131L9237 is used to control the speed of three-phase AC motors in HVAC systems, including pumps, fans, ventilation equipment and refrigeration applications.
What motor power is supported by this drive?
This drive is rated for motors up to approximately 4.0 kW (5.5 HP).
What supply voltage does the drive require?
The Danfoss 131L9237 operates from a three-phase 380–480 V AC supply.
What enclosure rating does this drive have?
This model has an IP55 / Type 12 enclosure, making it suitable for protected HVAC and plant room installations.
Does the Danfoss 131L9237 include a brake chopper?
No, this model is supplied with no brake chopper.
| Manufacturer Part Number | 131L9237 |
|---|---|
| Barcode | 5702427801219 |
| Height | 420mm |
| Width | 242mm |
| Depth | 200mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP55 |
| KW Rating | 4kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT FC102 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-102P4K0T4E55H3XGXXOXSXXXXAXBXCXXXXDX |
Write Your Own Review
The VLT HVAC drive has built-in intelligence to give optimal process control to heating, ventilation and air conditioning (HVAC). It is simple to use and extremely cost-efficient, featuring a number of functions that are ideal for use with pumps, fans and compressors to save energy, meet environmental regulations and reduce costs in modern buildings.
The VLT HVAC drive has a compact, robust design and is ideally suited to locations where space is restricted. A selection of safety features, such as Safe Torque Off and Safe Maximum Speed, protect both applications and their operators.
Enclosures can be purchased separately, up to IP66, and an additional option available upon purchase is a unique coating to provide added protection for the circuit boards. Integrated DC chokes and RFI filters safeguard installations by minimizing harmonic distortion and electromagnetic.
Supply voltages and power range
3 x 200-240 V...1.1-45 kW
3 x 380-480 V...1.1 kW – 1 MW
3 x 525-600 V...1.1-90 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 380-480 V...250-200kW
Features and benefits
- There’s no need for external cooling or oversizing as the maximum ambient temperature is 50°C without derating
- PLC capacity is often unnecessary thanks to the Smart Logic Controller
- A low initial investment and easy upgrades are possible thanks to the modular concept with a wide range of options
- The need for external control and conversion equipment is avoided due to integrated pump, fan and compressor functionality
- 5–15% energy is saved as a result of the Automatic Energy Optimization function
- Less gateway solutions are needed thanks to a wide range of HVAC protocols for building management system controller connectivity
Applications
Pumps, fans, compressors.
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Danfoss HCS (Harmonic Calculation Software)
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VLT® Energy Box
For further information on this product please get in touch with our team or visit the Danfoss website.
