Danfoss s.r.o. is a subsidiary of Danfoss A/S, the largest industrial company in Denmark. This multinational group is a world leader in research, development, production, sales and service of mechanical and electronic components for a wide range of industries.
Drives and frequency converters
VLT® low voltage frequency converters
Supply voltage and power range
Low harmonic drive
12-pulse drive
Features and Benefits
- Less cooling or oversizing of the drive, as the drive is designed to operate at an ambient temperature of 50 ° C without relief.
- PLC capacity requirements are reduced thanks to the Intelligent Traffic Controller.
- High wear resistance ensures low lifetime costs.
- Electronics life is extended with rear channel cooling for D, E and F frames.
- Plug-ins and upgrades are made easy with plug-in technology.
- Highly accurate positioning and synchronization thanks to the integrated motion controller in the entire production line.
- Safe and economical drive operation is ensured by functions such as intelligent heat control, safe stopping and Safe Torque Off.
Usage
Computer Tools
Significant daily load fluctuations in water and wastewater treatment allow you to implement motor control on rotating equipment such as pump fans. The new generation of the VLT AQUA Drive can realistically offer cost savings of 10-30% in the first year compared to traditional drive solutions. Its long service life provides the lowest cost of ownership along with low energy consumption and maintenance costs.
Quick and user-friendly water and pump setup shortens installation time and provides a quick way to maximum energy efficiency and motor control. Gathering the most important parameters in one place significantly reduces the risk of incorrect configuration.
Supply voltage and power range
Low harmonic drive
12-pulse drive
Features and Benefits
- The property is protected by specially designed software that prevents, for example, water shocks.
- Energy efficiency is maximized through drive control algorithms and a design that aims to reduce heat loss.
- High energy savings related to air conditioning are ensured by the unique rear duct cooling concept, which removes 90% of the heat from the room.
- Electromagnetic interference and harmonic distortion are reduced thanks to the integrated RFI filter and integrated DC link chokes.
- Freely programmable alerts and warnings enable perfect system integration and application customization.
- 3-8% energy savings are achieved through Automatic Energy Optimization.
Usage
Computer Tools
Minimize lifetime costs for heating, ventilation, and air conditioning applications
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The VLT® HVAC Drive is designed to optimize process control in heating, ventilation and air conditioning applications. The inverter is easy to use, has built-in intelligent functions, and its commissioning is fast and cheap. It is equipped with a range of features specially developed for use with, for example, pumps, fans and compressors that save energy, meet environmental regulations and reduce costs in modern buildings.
The compact design of the VLT® HVAC Drive and its efficient heat management system is ideal for applications where space is limited for the drive. Several safety features, such as Safe Torque Off and Maximum Safe Speed, protect applications and their operation.
The rugged drive, which offers trouble-free operation in demanding environments, provides maximum uptime. Enclosures are available up to IP 66 (depending on model). And optional special coating is available to provide additional protection for the circuit boards. Integrated chokes and RFI filters protect installations by minimizing harmonic distortion and electromagnetic interference.
Supply voltage and power range
3 x 200–240 V… 1.1–45 kW3 x 380–480 V… 1.1 kW - 1 MW3 x 525–600 V… 1.1–90 kW3 x 525–690 V… 1.1 kW - 1.4 MWLow harmonic drive
3 x 380–480 V… 132–710 kW12-pulse drive
3 x 380–500 V… 250–1000 kW 3 x 525-690 V… 250-1400 kWFeatures and Benefits
- No external cooling or oversizing of the drive is required, as the drive operates at a maximum ambient temperature of 50 ° C without relief.
- PLC capacity is often not needed thanks to Intelligent Traffic Controller.
- The modular concept with a number of accessories brings small initial investments and allows for easy upgrades.
- Thanks to the integrated pump, fan and compressor functions, no external control and transfer equipment is required.
- 5-15% energy savings are achieved through Automatic Energy Optimization.
- There is no need for converters thanks to a number of communication protocols in the field of heating, ventilation and air conditioning for connection to the building management control system.
Usage
Pumps, fans, compressors.Computer Tools
VLT® Motion Control Tool MCT 10 VLT® Motion Control Tool MCT 31 Danfoss ecoSmart Danfoss HCS (Harmonic Calculation Software) Danfoss Servo Sizer VLT® Energy Box
Danfoss Drives offers VLT frequency converters in the power range up to 5.3 MW. These inverters are equipped with a range of integrated features, increasing energy efficiency, reducing costs and optimizing process productivity. Our inverters provide optimized process control for specialized applications in specific industries.
Danfoss Drives soft starters are used to temporarily reduce load and torque by limiting AC motor current surges during start-up. This reduces both mechanical and electrodynamic stresses and extends system life.
Soft starters
Supply voltage and power range
Features and Benefits
- Quick and easy programming thanks to three menu systems (Quick Menu, Application Settings and Main Menu), a four-line graphic display and a logical keyboard
- The best start and stop profile for the application is selected using Adaptive Acceleration Control.
- The motors can be used to the full without the risk of overload damage due to the second-order thermal model.
- Installation costs are lower and the motor is less stressed because DC braking is evenly distributed over three phases.
- Adjustable busbars that allow top or bottom connections save space, reduce cable costs and make installation easier.
Usage
Computer Tools
Compact and powerful soft starters
Two groups of soft starters, which represent a total solution for starting engines up to 110 kW. The MCD 201 offers efficient engine start functions, while the extended version of the MCD 202 provides enhanced soft start functions and other engine protection functions.
This range of soft starters offers easy DIN rail mounting for outputs up to 30 kW, 2 - wire or 3 - wire start and stop control and an excellent start cycle (4 x le for 6 seconds; demanding starting 4 x le for 20 seconds). Compatible with grounded triangle power systems.
Supply voltage and power range
Features and Benefits
- Compact size saves rack space.
- Built-in bypass keeps installation costs to a minimum and eliminates performance losses.
- Due to improved SCR control algorithms that balance the output waveform, it is possible to perform more starts per hour and with a higher load.
- Total investment in the project is reduced due to quality motor protection.
- No need for external cooling or oversizing with a maximum ambient temperature of 50 ° C without relief.
Usage
Computer Tools
Compact and cost-effective soft starter
Extremely economical and compact soft starter, which provides basic start and stop functions and easy mounting on a DIN rail.
The "install and forget" semiconductor design simplifies installation and reduces the required cabinet space, as well as selection based on motor power. It is possible to use timed start and stop of voltage. The start-up or run-down time can be set individually and precisely using the rotary switches in the range of 0.4-10 seconds and the start-up torque can be set in the range of 0-85% of the rated torque.
Supply voltage and power range
Features and Benefits
- Compact size saves rack space.
- The selection is simple and maintaining a spare parts warehouse is minimal thanks to the universal control voltage.
- Commissioning time is reduced and space is saved due to easy DIN rail mounting for outputs up to 30 kW.
- Reliable operation is ensured thanks to a robust semiconductor design and an almost unlimited number of starts per hour without relief.
- No need for external cooling or oversizing with a maximum ambient temperature of 50 ° C without relief.
Usage
Decentralized solutions, converters and motors with gearbox
One inverter. Two solutions. Full flexibility.
The compact design of the VLT DriveMotor FCM 106 significantly reduces installation costs and system complexity. Costs are further reduced due to the need for switchboards and long motor cables. Installation is easy thanks to the integrated cooling system and the individually adaptable motor adapter plate.
The stand-alone VLT DriveMotor FCP 106 provides a high level of flexibility and stability and energy-saving operation, as the drive automatically sets the optimal parameters for the connected motor.
Supply voltage and power range
Features and Benefits
- Extended drive life and minimal mains harmonic load with built-in DC choke that reduces THDi to less than 46%.
- Flexible connectivity with integrated FC Protocol, Modbus, Metasys and BACnet, or optional Profibus
- The drive works reliably in wet, dirty or corrosive environments thanks to IP66 / Type 4X Outdoor protection and PCB protection.
- Time savings are achieved by pre-programming the motor data and the ability to easily transfer the set parameters using a memory module.
- Sleep mode saves power and extends the life of the drive.
Usage
Computer Tools
Powerful decentralized actuator
Decentralization of the drive unit offers advantages in terms of assembly, installation and operation. And - depending on the application - the SAB can supply up to 64 drives in the actuator system.
Supply voltage and power range
Features and Benefits
- Quick and easy installation thanks to the hybrid cables in the series connection concept and the DC supply of the inverters from the central SAB source
- Fast communication because the open system supports both EtherCAT® and POWERLINK® technologies.
- Possibility to choose the most suitable converter for torque and power of the given application thanks to 192 motor variants.
- Direct connection to actuators allows quick commissioning, diagnostics and service via the removable Local Control Panel (LCP).
- A variety of other add-ons to meet both system and application requirements
Usage
Computer Tools
Energy saving drive system
Supply voltage and power range
Features and Benefits
- Up to 40% energy savings compared to conventional systems due to high system efficiency
- Fanless operation results in lower noise and no airborne or airborne contaminants are sucked into the engine, nor is it released into the surrounding air.
- Unlimited use and quality protection in washrooms thanks to a high degree of coverage
- Easy to clean thanks to smooth cover design
- Fast and reliable connection and lower installation costs thanks to motor and brake connection via terminal block with CageClamp® technology
- Resistance to cleaning and disinfecting agents due to aseptic painting
Usage
Computer Tools
The decentral solution can be placed close to the motors. This eliminates the need for a dedicated control room and complex cabling, significantly reducing design and installation costs. The inverters provide high shaft performance in demanding machine applications. Gearmotors provide an efficient permanent magnet motor solution for dry and wet operations and feature a standard optimized bevel gearbox.
Process automation
Danfoss pressure sensors help keep demanding industrial processes under control. Precise , robust and built to last, they deliver reliable performance day after day, even in the harshest conditions.
Pressure sensors (transducers)
solenoid valves
One inverter. Two solutions. Full flexibility.
The compact design of the VLT DriveMotor FCM 106 significantly reduces installation costs and system complexity. Costs are further reduced due to the need for switchboards and long motor cables. Installation is easy thanks to the integrated cooling system and the individually adaptable motor adapter plate.
The stand-alone VLT DriveMotor FCP 106 provides a high level of flexibility and stability and energy-saving operation, as the drive automatically sets the optimal parameters for the connected motor.
Supply voltage and power range
Features and Benefits
- Extended drive life and minimal mains harmonic load with built-in DC choke that reduces THDi to less than 46%.
- Flexible connectivity with integrated FC Protocol, Modbus, Metasys and BACnet, or optional Profibus
- The drive works reliably in wet, dirty or corrosive environments thanks to IP66 / Type 4X Outdoor protection and PCB protection.
- Time savings are achieved by pre-programming the motor data and the ability to easily transfer the set parameters using a memory module.
- Sleep mode saves power and extends the life of the drive.
Usage
Computer Tools
Powerful decentralized actuator
Decentralization of the drive unit offers advantages in terms of assembly, installation and operation. And - depending on the application - the SAB can supply up to 64 drives in the actuator system.
Supply voltage and power range
Features and Benefits
- Quick and easy installation thanks to the hybrid cables in the series connection concept and the DC supply of the inverters from the central SAB source
- Fast communication because the open system supports both EtherCAT® and POWERLINK® technologies.
- Possibility to choose the most suitable converter for torque and power of the given application thanks to 192 motor variants.
- Direct connection to actuators allows quick commissioning, diagnostics and service via the removable Local Control Panel (LCP).
- A variety of other add-ons to meet both system and application requirements
Usage
Computer Tools
Energy saving drive system
Supply voltage and power range
Features and Benefits
- Up to 40% energy savings compared to conventional systems due to high system efficiency
- Fanless operation results in lower noise and no airborne or airborne contaminants are sucked into the engine, nor is it released into the surrounding air.
- Unlimited use and quality protection in washrooms thanks to a high degree of coverage
- Easy to clean thanks to smooth cover design
- Fast and reliable connection and lower installation costs thanks to motor and brake connection via terminal block with CageClamp® technology
- Resistance to cleaning and disinfecting agents due to aseptic painting
Usage
Computer Tools
Solenoid valves for refrigeration applications, standard types for fluorinated refrigerants and ammonia (R 717) as well as solenoid valves for water and heat transfer fluids. This category also includes stainless steel solenoid valves, pneumatically operated valves and pulse solenoid valves.
Danfoss coils have been specially designed for operation in aggressive environments[ with the wide fluctuations in humidity and temperature that are typical of most refrigeration systems.The new “snap-on” system ensures trouble-free installation of the coils and easy assembly and disassembly. the Danfoss “snap-on” coil can be installed without the use of any tools and easily removed with just a screwdriver.The “snap-on” coil is available for the complete line of Danfoss solenoid valves for refrigeration, freezing and air conditioning applications.
Solenoid valves
Supply voltage and power range
Features and Benefits
- Quick and easy programming thanks to three menu systems (Quick Menu, Application Settings and Main Menu), a four-line graphic display and a logical keyboard
- The best start and stop profile for the application is selected using Adaptive Acceleration Control.
- The motors can be used to the full without the risk of overload damage due to the second-order thermal model.
- Installation costs are lower and the motor is less stressed because DC braking is evenly distributed over three phases.
- Adjustable busbars that allow top or bottom connections save space, reduce cable costs and make installation easier.
Usage
Computer Tools
Compact and powerful soft starters
Two groups of soft starters, which represent a total solution for starting engines up to 110 kW. The MCD 201 offers efficient engine start functions, while the extended version of the MCD 202 provides enhanced soft start functions and other engine protection functions.
This range of soft starters offers easy DIN rail mounting for outputs up to 30 kW, 2 - wire or 3 - wire start and stop control and an excellent start cycle (4 x le for 6 seconds; demanding starting 4 x le for 20 seconds). Compatible with grounded triangle power systems.
Supply voltage and power range
Features and Benefits
- Compact size saves rack space.
- Built-in bypass keeps installation costs to a minimum and eliminates performance losses.
- Due to improved SCR control algorithms that balance the output waveform, it is possible to perform more starts per hour and with a higher load.
- Total investment in the project is reduced due to quality motor protection.
- No need for external cooling or oversizing with a maximum ambient temperature of 50 ° C without relief.
Usage
Computer Tools
Compact and cost-effective soft starter
Extremely economical and compact soft starter, which provides basic start and stop functions and easy mounting on a DIN rail.
The "install and forget" semiconductor design simplifies installation and reduces the required cabinet space, as well as selection based on motor power. It is possible to use timed start and stop of voltage. The start-up or run-down time can be set individually and precisely using the rotary switches in the range of 0.4-10 seconds and the start-up torque can be set in the range of 0-85% of the rated torque.
Supply voltage and power range
Features and Benefits
- Compact size saves rack space.
- The selection is simple and maintaining a spare parts warehouse is minimal thanks to the universal control voltage.
- Commissioning time is reduced and space is saved due to easy DIN rail mounting for outputs up to 30 kW.
- Reliable operation is ensured thanks to a robust semiconductor design and an almost unlimited number of starts per hour without relief.
- No need for external cooling or oversizing with a maximum ambient temperature of 50 ° C without relief.
Usage
Pressure switches (pressure switches)
- Available as high-pressure and low-pressure limiters, as well as pressure regulators
- Wide pressure range: from low pressure BCP1 with narrow differential range to high pressure BCP7
- The safety double bellows allows for early disconnection in the event of a failure The
- DIN connector located at the top of the device allows easy connection to the wiring
- Single pole switch (SPDT), switch + alarm
- Direct mounting on a pressure fitting or wall using a bracket
- Automatic and manual reset versions available
- Adjusting screw at the top of the device
- Manual reset for pressure limiters can only be used with tools
- Gold-plated contact version for electronic devices
- Pressure range: -0.2 to 400 bar
- Fixed differential pressure range
- Shock and vibration resistant
- IP 65 protection
- Diaphragm version for pulsation / pressure peak applications
- Compact design
- Low installation costs
- Quick and easy to use
- Easy to install
- Can be used as a differential pressure switch
- Wide regulatory scope
- For pumps or compressors
- Small in size, space saving, easy to install
- Short response times, keep wear to a minimum and increase reliability
- Electrical connection from the front of the unit, simplifies installation and saves space
- Suitable for both AC and DC
- Cable gland for cables with a diameter of 6-14 mm
- Threaded cable gland facilitates reconnection
- Effective protection of water pumps in the event of a water supply failure
- For marine applications
- Pressure range: -0.2 to 400 bar
- Fixed differential pressure range
- Shock and vibration resistant
- IP 65 protection
- Diaphragm version for pulsation / pressure peak applications
- Compact design
- Low installation costs
- Quick and easy to use
- Easy to install
- Can be used as a differential pressure switch
The pressure sensor product line includes components for industrial and specialty applications
The range of differential pressure switches represents standard products for general industry , but also products for highly specialized applications
Tlakové spínač – differencialní
- Pressure range: 0.3 to 5 bar
- Adjustable differential
- Shock and vibration resistant
- IP65 protection
- Compact design
- Low installation costs
- Quick and easy to use
- Easy installation of a new compact style