General Products
7 models in this family. Representative models: FC 102, FC 103, FC 301.
International brand dossier
Danfoss Inverters & Soft starters
Danfoss is a Danish engineering group with strong positions in VLT drives and high-pressure pump technology.In water treatment, Danfoss records are relevant both for variable-speed motor control and for APP high-pressure pumps and energy-related components used in RO, desalination, deionized water, humidification, and water-reuse systems.
Danfoss Inverters & Soft starters's position in inverters and variable-frequency drives is defined by product families such as variable-frequency drives, solar pump drives, motor controllers, and automation-ready inverter packages.
The portfolio is best understood inside pump speed control, pressure stabilization, energy optimization, solar pumping, and remote water supply systems, where engineers compare the technology route, family boundaries, and duty fit before narrowing to individual models.Representative series on this page include FC 102, FC 103 and FC 301.First compare motor power, voltage class, pump-control logic, enclosure rating, communications, and energy-saving strategy.
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Indexed models
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Product families
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Subgroups
Product range and selection
How to choose Danfoss & Inverters
This section answers two questions: which main product families Danfoss & offers, and which parameters to compare before choosing a specific model.
Step 1: Choose a product family by application
The main families shown on this page are General Products. Start with the treatment objective, equipment format, and operating duty, then use the model index below to compare exact specifications.
Step 2: Confirm the model by key parameters
After choosing a product family, compare motor load, control mode, enclosure rating, and energy-saving target. Replacement projects should also verify installation or loading conditions, interfaces, and compatibility with the existing system; new projects should consider operating practice, maintenance, and spare-parts or consumables availability.
Product family overview
1 product family on this page.
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FC 102
General Products
Displacement Power Factor (cos φ): Near unity (> 0.98) · Output voltage: 0–100% of supply voltage · Supply frequency: 50/60 Hz
The VLT HVAC Drive FC 102 is a variable-frequency drive designed for pumps, fans, and compressors with advanced intelligence and energy-saving features.
FC 103
General Products
Power Range: 1.1–90 kW · High Voltage Hazard: Contains high-voltage components. Installation, start-up, and maintenance must be performed by qualified personnel
The VLT® Refrigeration Drive FC 103 is a variable-frequency drive designed specifically for refrigeration applications, offering significant energy savings potential.
FC 301
General Products
Power Range: 0.25-75 kW · High Voltage Test: See page 142 · Frequency Converter with Modbus RTU: See page 183
The Danfoss VLT AutomationDrive FC 301 is a general-purpose frequency converter designed for controlling motor speed and torque in various applications.
FC 302
General Products
Ambient temperature: 50°C without derating
The VLT AutomationDrive FC 302 is an advanced, high-dynamic variable frequency drive for asynchronous and permanent magnet motors.
MCD 100
General Products
Selection cues: motor power · input voltage · control mode and enclosure rating
The MCD 100 is a soft starter designed for controlling electric motors.
VACON 20
General Products
Power Range: 0.25 kW to 18.5 kW (0.35 HP to 25 HP) · Supply Voltage: Available in 105-600 V ranges · Input Frequency: 45-66 Hz
The VACON 20 is a compact AC drive for pumps, fans, and various machinery applications. It is available in multiple voltage ranges.
Brand Products & Technical Documents
7 product profiles with integrated document access
Each card keeps the curated model introduction and combines the readable datasheet page, OEM PDF, and official source. Product understanding and document access now share one card set.
General Products
7 product profiles
Inverters
Product profile
FC 102
The VLT HVAC Drive FC 102 is a variable-frequency drive designed for pumps, fans, and compressors with advanced intelligence and energy-saving features.
Inverters
Product profile
FC 103
The VLT® Refrigeration Drive FC 103 is a variable-frequency drive designed specifically for refrigeration applications, offering significant energy savings potential.
Inverters
Product profile
FC 301
The Danfoss VLT AutomationDrive FC 301 is a general-purpose frequency converter designed for controlling motor speed and torque in various applications.
Inverters
Product profile
FC 302
The VLT AutomationDrive FC 302 is an advanced, high-dynamic variable frequency drive for asynchronous and permanent magnet motors.
Inverters
Product profile
MCD 100
The MCD 100 is a soft starter designed for controlling electric motors.
Inverters
Product profile
VACON 20
The VACON 20 is a compact AC drive for pumps, fans, and various machinery applications. It is available in multiple voltage ranges.
Show remaining General Products profiles (1)
Inverters
Product profile
VACON Low Voltage Drives
VACON low voltage drives are variable-frequency drives used for motor control applications.