Frequency ConvertersFrequency converters control speed, torque, and the overall performance of AC motors by controlling the power input. Mastering this technology to optimise operation of any motor powered application is the core of Danfoss VLT Drives business. To get more information please expand the product block by pressing on image or product title. To get detailed information about specific product you can download Technical datasheet file by clicking corresponding link. VLT HVAC DriveDanfoss VLT HVAC Drive is dedicated to ventilation, heating, and refrigeration applications. FC 100 | | | With a wide range of powerful standard and optional features, the VLT HVAC Drive provides the lowest overall cost of ownership. |
Power Range - 200-240 V.....1.1 kW - 45 kW
- 380-480 V.....1.1 kW - 1000kW
- 525-600 V.....1.1 kW - 90 kW
- 525-690 V.....11 kW - 1,4 MW
Enclosures - IP20/chassis, IP21/NEMA 1, IP55/NEMA 12 and IP66/NEMA 4X
Match for any kind of HVAC application. Highlights - All built-in - low investment
- Save energy - less operation cost
- Unequalled robustness - maximum uptime
- User friendly - save commissioning and operating cost
- Built-in DC coils and RFI filters - no EMC concerns
Techical datasheet : VLT HVAC Drive.pdf
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VLT Refrigeration DriveCovers a power range between 1.1-250 kW. Available in a variety of protection classes the drive suits the needs of pump, fan and compressor applications. FC 103 | | | Every application and power size can be operated and programmed with the same common user interface. |
Power Range - 3 x 200 - 240 V........ 1.1 - 45 kW
- 3 x 380 - 480 V.........1.1 - 250 kW
- 53 x 525 - 600 V ....... 1.1 - 90 kW
Protection classes - IP 20 (NEMA 1)...... 1.1 - 90 kW
- IP 21 (NEMA 1).......1.1 - 250 kW
- IP 54 (NEMA 12) .....110 - 250 kW
- IP 55 (NEMA 12)..... 1.1 - 90 kW
- IP 66 (NEMA 4X)..... 1.1 - 90 kW
Match for fans, pumps and compressors in any kind of refrigeration application. Highlights - Robust single enclosure
- Protection classes: IP 20/21/55/66
- Coated electronics (class 3C2 or 3C3)
- Max. ambient temp. 50˚ C without derating
- Advanced energy monitoring
- High starting torque
- Pump cascade controller
- Broken belt detection
Techical datasheet : VLT Refrigeration Drive.pdf
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VLT AQUA DriveDanfoss VLT Drives' unequalled experience was used to make VLT AQUA Drive the perfect match for AC motor driven applications in modern water and wastewater systems - also for retrofitting. FC 200 | | | Danfoss VLT AQUA Drive is dedicated to water and wastewater applications. With a wide range of powerful standard and optional features, VLT AQUA Drive provides the lowest overall cost of ownership for water and wastewater applications. |
Power And Voltage Range - 200-240 V.....0.25 kW - 45 kW
- 380-480 V.....0.37 kW - 1000kW
- 525-600 V.....0.75 kW - 90 kW
- 525-690 V.....45 kW - 1.4 MW
Match for water supply, wastewater treatment, district heating, irrigation. Highlights - Dry run detection
- Flow compensation function
- Automatic energy optimisation (AEO)
- All power sizes available in IP 54/55 enclosures
- One drive type for the full power range
- Auto Tuning of Staging Speeds
Techical datasheet : VLT AQUA Drive.pdf
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VLT High Power DriveUsing the latest techniques and components, Danfoss Drives has succeeded in developing high power frequency drives that are the smallest, lightest and most efficient in their power range of 90 kW to 1,4 MW. VLT High Power Drive | | | These type of models provides ease of installation and lower material costs. New features increase efficiency and reduce operation costs. |
Power Range (at 400V) And Voltage Range - FC 302 90 kW - 250 kW 380 - 500 (T5)
- FC 202 110 kW - 315 kW 380 - 480 (T4)
- FC 102 110 kW - 315 kW 380 - 480 (T4)
Available in IP20, IP21 and IP54 enclosures. Highlights - Reduced size
- Higher Efficiency
- Basic input options
- Same control platform and LCP
- IP20 enclosure rating for drives being installed into enclosures
- Optional heat sink-access panel
- Back Channel Cooling permits up to 90% of cooling air to be removed from room
Techical datasheet : VLT High Power Drive.pdf
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VLT Low Harmonic DriveThe VLT Low Harmonic Drive is a complete VLT frequency drive built on the power and control platform of the new generation VLT drives. VLT Low Harmonic Drive | | | The VLT Low Harmonic Drive continuously regulates harmonic suppression according to the load and grid conditions without affecting the connected motor. |
Power Range - 132-630 kW (High Overload)
- 160-710 kW (Normal Overload)
Voltage range Enclosure - IP21 / NEMA1, IP54 hybrid
Optimised for: - VLT HVAC Drive FC 102
- VLT AQUA Drive FC 202
- VLT AutomationDrive FC 302
Highlights - Coated PCBs
- No increased windig stress on motor
- No extra wiring and set-up needed
- Full readout of grid conditions
- Sleep mode and progressive switching freq
- Independent of grid and load changes
Techical datasheet : VLT Low Harmonic Drive.pdf
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VLT 12 - Pulse DriveThe VLT 12-Pulse Drive is a high efficiency variable frequency converter and a robust and cost effective harmonic solution for demanding industry applications in the power range above 250 kW. VLT 12 - Pulse Drive | | | The Danfoss VLT 12 - Pulse Drive provides harmonic reduction without adding capacitive or inductive components which often require network analysis to avoid potential system resonance problems. |
Power Range - 250 kW - 1.2 MW (FC 302)
- 315 kW - 1.4 MW (FC 102/FC 202)
Voltage Range Enclosure - IP21 / NEMA Type 1
- IP54 / NEMA Type 12
Optimised for: - VLT HVAC Drive FC 102
- VLT AQUA Drive FC 202
- VLT AutomationDrive FC 302
Highlights - Coated PCBs
- Backchannel cooling
- Durability
- Same easy programming as a 6-pulse drive
- Maintenance free
Techical datasheet : VLT 12 Pulse Drive.pdf
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VLT Midi Drive FC 280Reach new levels of performance with the VLT Midi Drive FC 280, the evolution of the popular VLT 2800 drive. Profit from new savings with a wide range of features designed to make installing, using and maintaining the AC drive as simple and as easy as possible. VLT Midi Drive FC 280 | | | VLT Midi Drive is designed for compatibility with the VLT 2800. Its exterior dimensions, connectors, cable lengths and set-up software tools allow you to easily retrofit an established drive panel. |
Supply voltages and power range - 1 x 200-240 V...0.37-2.2 kW
- 3 x 200-240 V...0.37-3.7 kW
- 3 x 380-480 V...0.37-22 kW
Features and benefits - Compact design saves panel space
- Easy and fast installation set-up due to flexible user interfaces
- No need to install extra cooling equipment or oversize the drive as it is designed to operate at 45°C at full load and up to 55°C with derating
- No need to install extra components thanks to integrated harmonic mitigation, RFI filters, brake choppers and functional safety (STO)
- Integrated active Power Factor Correction (PFC) significantly reduces harmonic distortion and improves power supply quality
Techical datasheet : VLT Midi Drive FC 280 Factsheer.pdf
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VLT Micro DriveThe VLT Micro Drive is a general purpose drive that can control AC motors up to 22.0 kW. It is a small drive with maximum strength and reliability. VLT Micro Drive | | | Due to high quality components and genuine VLT solutions, VLT Micro Drive is extremely reliable. It is manufactured with respect for the environment, and it complies with the RoHS Directive. |
Power Range - 1 phase 200-240 V AC: 0.18-2.2 kW
- 3 phase 200-240 V AC: 0.25-3.7 kW
- 3 phase 380-480 V AC: 0.37-22 kW
Match for industrial appliances, HVAC applications,OEM. Highlights - Complies with VLT software
- Process PI-controller
- Electronic Thermal Relay (ETR)
- Built-in RFI filter
- Automatic Energy Optimisation (AEO)
- Over temperature protection
- Unique cooling concept with no forced air flow over electronics
- Designed for WEEE
Techical datasheet : VLT Micro Drive.pdf
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