Vacon AC Drives

Product Details:

The VACON 3000 is the only MV drive available, which accommodates flexible arrangements, straightforward system integration and easy maintenance.

The modular advantage:

• This range of modular medium-voltage (MV) drives empowers systems integrators and OEMs, delivering a whole new approach to attaining the ultimate in performance, exactly tailored to the needs of each application.
• Danfoss Drives works with selected, qualified partners to push the boundaries of the medium-voltage drives market to deliver something you have never seen before.
• This means that when owning or running a system with medium-voltage drives installed, you can discuss your needs in depth with our Medium Voltage Partners, to define a design encompassing the ultimate and exact characteristics you expect of an MV drive.

Features and benefits:

• Modular concept: Facilitates flexible, compact solutions for space-sensitive applications
• Simplified pre-charge unit design: Get a fast, safe power up, over and over again
• Needs no pre-charging resistors, and limits the inrush current
• Flexible front end configuration options
• Diode Front End (DFE) based 12-pulse configuration
• Other variants available on request including dynamic brake chopper unit
• Active Front End (AFE) option for regenerative braking and low harmonics
• Easy to operate, with the familiar VACON interface and Ethernet connectivity.

 

  Simple to Build In

• Integrated filters and chokes for fewer componentsSingle-phase modules with grounded heatsink simplify serviceCompact and robust, liquid-cooled modules

Product Details:

With one of the best power/size ratios, VACON® NXP Liquid Cooled drives are ideal for applications where space is at a premium or air cooling is difficult. Heavy industries with harsh operating conditions, such as in marine, offshore and mining environments benefit from the drive’s compact design and robust reliability.

Liquid-cooled AC drives can be used in many combinations, from a single dedicated frequency converter to large-scale common DC bus systems. Packed with features, these fully standardized drives maximize the utilization of space while minimizing overall lifecycle costs.

As a high degree of protection (IP54 or higher) can easily be achieved with these drives, they can be installed almost anywhere in a plant or on a vessel. This eliminates the load on air-conditioning systems in electrical rooms reducing costs and installation time, and makes them ideal for retrofitting.

Servicing is fast and easy. Features such as safe torque off (STO) and safe stop 1 (SS1) improve safety, and conformal coated circuit boards enhance reliability.

Supply voltages and power range:

• 380-500 V...7.5-5150 kW
• 525-690 V...110-5300 kW

Features and benefits:

• Floor space requirements and infrastructure needs are reduced as the compact design needs no air ducts
• Investment savings as no large air-conditioning systems are needed due to minimal dissipation of heat loss to the air
• Fulfills all relevant international standards and global requirements including marine, safety, EMC and harmonics approvals
• Virtually silent operation as large cooling fans are not needed

Applications:

• Compressors, wind turbines, extruders, pumps, fans, conveyors, crushers, thrusters, and propulsion, test-bench, crane, winch and power-conversion systems.

Price Range:

• 9000 - 90,00000/-

Product Details:

The enclosed VACON® NXC is the compact drive that performs reliably in harsh operating conditions in, for example, the mining, oil and gas or water and wastewater industries. The thermally managed enclosure extends drive lifetime and ensures trouble-free operation.

The enclosures, which feature lifting lugs for easy handling, can be either wall-mounted or free-standing. The easily accessible control compartment for relays, auxiliary terminals and other equipment, and ample space around the power terminals ensure straightforward installation and connection of power cables. And the mounting rails and pull-out jig enable fast and efficient servicing of the power unit.

VACON NXC, 6- and 12-pulse supplies:

• 500 V...132-1200 kW
• 690 V...110-2000 kW

VACON NXC, AFE supplies:

• 500 V...132-1500 kW
• 690 V...110-2000 kW

VACON NXC Low Harmonic, Active Filter supplies:

• 500 V...132-560 kW
• 690 V...110-800 kW

Features and benefits:

• Lower investment cost as no extra design, engineering or additional cooling fans are needed
• Reduced commissioning and servicing time due to easily accessible control compartment and removable keypad
• Improved serviceability thanks to mounting rails and service concept with pull-out jig
• Lower maintenance costs due to robust, type-tested design

Applications:

• Pumps, fans, extruders, conveyors, thrusters and power conversion and propulsion units.
• PC toolsVACON Live
• VACON Loader
• VACON Programming
• NCIPConfig
• VACON Save
• Danfoss HCS (Harmonic Calculation Software)

Price Range:

• 9000 - 90,00000/-

Product Details:

Developed especially for heating, ventilation and air-conditioning applications, VACON® 100 HVAC enhances, for example, the performance of pumps, fans and compressors. It represents a smart investment with a short payback time as all the necessary hardware, I/O options and communication protocols are built in and meet the most stringent requirements of the building industry.

VACON 100 HVAC complies with the IEC/EN 61000-3-12 harmonics standard. This means that, thanks to integrated EMC/RFI filters and harmonic chokes, the drives do not interfere with other devices and can even be installed in the vicinity of sensitive equipment. The Modbus fieldbus communication protocol improves supervision options, and the built-in fieldbus connections provide savings in investment costs.

The wide range of options for input and output signals brings benefits such as flexibility and savings in cabling and device costs. While safety features, such as fire mode, have been developed to help save lives in case of emergencies.

Supply voltages and power range:

• 230 V...0.55-90 kW 5
• 00 V...1.1-630 kW
• 690 V...5.5-800 kW

Features and benefits:

• High reliability in demanding environments thanks to specially coated circuit boards and IP21/Type 1 and IP54/Type 12 enclosure classes
• Efficient integration into automation systems due to built-in Ethernet and RS485 communication
• Cost savings and interference-free operation as a result of integrated RFI and harmonics filters
• Fast and easy installation due to graphical keypad, intuitive wizards and online help
• Space savings as units can be mounted side by side

Applications:

• Fans, pumps, compressors and chillers.

Price Range:

• 9000 - 90,00000/-

Product Details:

VACON® 100 INDUSTRIAL is full of features and dedicated for a wide range of constant power/torque applications. The easy-to-use and robust motor controls improve the reliability and efficiency of all AC motor types, including induction and permanent magnet and synchronous reluctance motors.

Integrated RS485 and Ethernet interfaces support all major industrial protocols making VACON 100 INDUSTRIAL easy to incorporate into all major control systems. The built-in PLC functionality enables integration of new functionality into the drive. Functional safety is improved with Safe Torque Off, which prevents the motor from generating torque on the motor shaft, Safe Stop 1 and ATEX-certified motor over-temperature protection.

The wall-mountable drive modules are easy to install and operate, and the enclosed drives are provided with a wide range of integrated options.

Supply voltages and power range:

• 208-240 V... 0.55-90 kW
• 380-500 V... 1.1-630 kW
• 525-690 V... 5.5-800 kW

Features and benefits:

• Easy integration with plant automation due to extensive range of fieldbus options
• High reliability in challenging environments as a result of conformal coating
• Extended drive lifetime thanks to film capacitors
• No additional accessories are required due to integrated RFI filters and DC chokes

Applications:

Fans, pumps, conveyors, compressors, steering gear, chippers and extruders.

• PC toolsVACON Live
• VACON Loader
• VACON Programming
• VACON Customizer
• NCIPConfig
• VACON Save
• Danfoss ecoSmart
• Danfoss HCS (Harmonic Calculation Software)

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer),D/P,D/A

Product Details:

Although extremely compact in size, the VACON® 20 is packed with functionality to help improve system performance and cost efficiency.

Fast installation and set-up are possible due to easy-access terminals, integral DIN rail mounting and the parameter copying tool which can settings without needing mains power. The parameter list can be freely modified and application-specific parameter sets and default settings can be created. PLC functionality means individual control logic can be built into the drive and unused I/O options can be used for other machine-related tasks.

The built-in RS-485 interface provides a cost-effective and simple serial-control interface for the drive. With optional modules, VACON 20 can be connected to almost any fieldbus system based on RS-485 or Ethernet, including Profibus DP, CANOpen, DeviceNet, Profinet I/O, EtherCAT, Modbus TCP/IP and Ethernet IP.

Available in all common voltages and in a wide power range, VACON 20 optimizes the performance of, for example, vertical-movement, packaging, material-handling and flow-control applications in various process industries around the globe.

Supply voltages and power range:

• 1 x 208-240 V...0.25-2.2 kW
• 3 x 208-240V...0.25-11 kW
• 3 x 380-480 V...0.37-18.5 kW

Features and benefits:

• Individual and customized control due to built-in PLC functionality
• Optimized performance in demanding environments thanks to unique passive cooling system
• Fits into the tightest of spaces due to its slender economical design
• Supports asynchronous induction as well as permanent magnet synchronous motors
• Dedicated functionality to improve flow control in building-automation applications.

Applications:

• Conveyors, extruders and packaging machines, textile winders, processing and washing machines, fans and pumps.

Price Range:

• 9000 - 90,00000/-

Product Details:

The VACON® NXP range of common DC bus drive products includes a number of active front-ends, inverters and brake chopper units. They ensure all energy within a system is effectively utilized and redistributed.

Common DC bus components can be used in many different combinations. In a regenerative DC bus system, the active front-end unit generates power back to the mains network. This is suitable for processes where braking is needed often and the braking power is relatively high. In a non-regenerative system, braking power is redistributed to other drives in the system and possible excess power can be dissipated as heat using an optional brake chopper and brake resistors. This is ideal for small production lines where braking is needed less often.

Supply voltages and power range Inverter units:

• 380-500 V...1.1-1800 kW
• 525-690 V...1.5-2000 kW

Features and benefits:

• Reduced energy costs as regenerative front-end feeds excess braking energy back into the network
• Investment costs are low as a result of reduced power cabling and installation time
• Cost and space savings as optimized module design reduces need for additional engineering and cabinet space
• Lower system complexity thanks to five built-in expansion slots for additional I/O, fieldbus and functional safety boards
• Improvements in drive line-up tolerance to voltage dips/sags and minimized harmonic distortion are possible as a result of the active front-end unit
• Easy installation of compact option boards

Applications:

• Continuous web and roller table systems, winders and unwinders, cranes, hoists, gantry and trolley drives, centrifuges, winches, conveyors and excavators.

Price Range:

• 9000 - 90,00000/-

Product Details:

The enclosed VACON® NXC is the compact drive that performs reliably in harsh operating conditions in, for example, the mining, oil and gas or water and wastewater industries. The thermally managed enclosure extends drive lifetime and ensures trouble-free operation.

The enclosures, which feature lifting lugs for easy handling, can be either wall-mounted or free-standing. The easily accessible control compartment for relays, auxiliary terminals and other equipment, and ample space around the power terminals ensure straightforward installation and connection of power cables. And the mounting rails and pull-out jig enable fast and efficient servicing of the power unit.

VACON NXC, 6- and 12-pulse supplies:

• 500 V...132-1200 kW
• 690 V...110-2000 kW

VACON NXC, AFE supplies:

• 500 V...132-1500 kW
• 690 V...110-2000 kW

VACON NXC Low Harmonic, Active Filter supplies:

• 500 V...132-560 kW
• 690 V...110-800 kW

Features and benefits

• Lower investment cost as no extra design, engineering or additional cooling fans are needed
• Reduced commissioning and servicing time due to easily accessible control compartment and removable keypad
• Improved serviceability thanks to mounting rails and service concept with pull-out jig
• Lower maintenance costs due to robust, type-tested design

Applications:

• Pumps, fans, extruders, conveyors, thrusters and power conversion and propulsion units.
• PC toolsVACON Live
• VACON Loader
• VACON Programming
• NCIPConfig
• VACON Save
• Danfoss HCS (Harmonic Calculation Software)

Price Range:

• 9000 - 90,00000/-

Product Details:

VACON® NXP Air Cooled drives offer precision and power to applications that require a robust and dynamic performance. Available in a complete power range up to 2 MW, they are provided as wall-mounted, standalone enclosed and IP00 modules.

The drives provide optimized motor control for both induction and permanent magnet motors, and gearless drive applications and paralleling solutions for high-power motors. Fast fieldbus options and exceptional programming flexibility ensure the drives are easily integrated into any plant’s automation system. Engineering time and costs can be saved due to the high number of standardized options and reduced system complexity.

Supply voltages and power range:

• 230 V...0.55-90 kW
• 500 V...1.1-200 kW
• 690 V...3.0-2000 kW

Features and benefits:

• Easy integration into any plant’s automation system thanks to fast fieldbus options and exceptional programming flexibility
• Investment costs are minimized as no additional external modules are needed and the drives are supplied with five built-in expansion slots for additional I/O, fieldbus and functional safety boards
• Fast response to changes due to dynamic open- and closed-loop vector control
• The drive’s DC fans fulfill the ERP2015 directive on decreasing fan losses and significantly increase the reliability and lifetime of the fan
• The lifetime of the drive and critical components are extended as a result of coated printed circuit boards that offer reliable protection against dust and moisture

Applications:

• Elevators, escalators, cranes, hoists, winches, cargo pumps, pumps, fans, conveyors, machine tools, yaw and pitch control applications, oil pumps, winders and unwinders, pulp dryers, tissue machinery and extruders.

Price Range:

• 9000 - 90,00000/-

Product Details:

The VACON® NXP Grid Converter is an alternative source of marine power technology that plays a key role in reducing fuel intake and improving efficiency. It can be applied to power generation for ship engines and harbor power supplies to meet the demands of governments and port authorities.

When used with a shore-supply solution, VACON NXP Grid Converter allows electrical power to be sourced from the local grid via a set of cables, rather than the ship’s main engine or generators. This process, sometimes known as ‘cold ironing’, has a significantly positive impact on fuel economy. It causes reductions in CO2, NOx and SOx emissions, as well as noise and vibration levels.

VACON NXP Grid Converter can also be applied to shaft-generator solutions, ensuring that propulsion machinery is able to operate at various speeds. The shaft generator decouples shaft RPMs from the electricity (frequency) which allows better electrical quality and improved fuel economy. Additionally, power can either be taken from or entered into the propeller shaft. This is particularly useful for ships that often alternate their speeds as it creates fuel savings and minimizes exhaust emissions by up to 15%. It also creates an emergency mode meaning that the vessel can operate even if the main engine fails.

Supply voltages and power range:

• 380-690 V...176 kW – 1.95 MW

Features and benefits:

• Reduced fuel consumption as electrical power can be sourced from the grid
• Lower CO2, NOx and SOx emissions as the main engine can be shut down
• Conforms to ABS and DNV standards
• Improved energy efficiency as engine speed can be optimized
• Liquid and air cooled solutions available

Applications:

• Shaft generators and shore-supply systems.

Price Range:

• 9000 - 90,00000/-

Product Details:

Although extremely compact in size, the VACON® 20 is packed with functionality to help improve system performance and cost efficiency.

Fast installation and set-up are possible due to easy-access terminals, integral DIN rail mounting and the parameter copying tool which can clone settings without needing mains power. The parameter list can be freely modified and application-specific parameter sets and default settings can be created. PLC functionality means individual control logic can be built into the drive and unused I/O options can be used for other machine-related tasks.

The built-in RS-485 interface provides a cost-effective and simple serial-control interface for the drive. With optional modules, VACON 20 can be connected to almost any fieldbus system based on RS-485 or Ethernet, including Profibus DP, CANOpen, DeviceNet, Profinet I/O, EtherCAT, Modbus TCP/IP and Ethernet IP.

Available in all common voltages and in a wide power range, VACON 20 optimizes the performance of, for example, vertical-movement, packaging, material-handling and flow-control applications in various process industries around the globe. 

Supply voltages and power range

• 1 x 115 V...0.25-1.1 kW
• 1 x 208-240 V...0.25-2.2 kW
• 3 x 208-240 V...0.25-11 kW
• 3 x 380-480 V...0.37-18.5 kW

Product Details:

Dedicated functionality for pumps, fans and compressors

VACON® 100 FLOW is an AC drive that is dedicated to improving flow control and saving energy in industrial pump and fan applications.

Specifically designed features include Multipump solutions and application selection menus. They enhance pump performance and protect pipes and equipment to ensure reliable operation. Standard PID control uses a sensor to control pump speed instead of an external controller. This helps the drive to quickly react to fluctuations in demand for accurate process control and optimized energy savings.

Power range and supply voltages:

• 3 x 208-240 V...0.55-90 kW
• 3 x 380-500 V...1.1-630 kW
• 3 x 525-690 V...5.5-800 kW

Features and benefits: 

• Fast and efficient system integration thanks to dedicated functionality for pump, fan and compressor applications
• Extended drive lifetime and minimized lifecycle costs due to electrolytic-free DC link capacitors
• Easy commissioning and start-up as a result of graphical keypad and wizard guides
• Efficient integration into automation systems thanks to built-in Ethernet and RS485 communication

   

Product Details:

One drive for a wide range of applications

VACON® 100 INDUSTRIAL is full of features and dedicated for a wide range of constant power/torque applications. The easy-to-use and robust motor controls improve the reliability and efficiency of all AC motor types, including induction and permanent magnet and synchronous reluctance motors.

Integrated RS485 and Ethernet interfaces support all major industrial protocols making VACON 100 INDUSTRIAL easy to incorporate into all major control systems. The built-in PLC functionality enables integration of new functionality into the drive. Functional safety is improved with Safe Torque Off, which prevents the motor from generating torque on the motor shaft, Safe Stop 1 and ATEX-certified motor over-temperature protection.

The wall-mountable drive modules are easy to install and operate, and the enclosed drives are provided with a wide range of integrated options.

Supply voltages and power range:

• 208-240 V...0.55-90 kW
• 380-500 V...1.1-630 kW
• 525-690 V...5.5-800 kW

Features and benefits: 

• Easy integration with plant automation due to extensive range of fieldbus options
• High reliability in challenging environments as a result of conformal coating
• Extended drive lifetime thanks to film capacitors
• No additional accessories are required due to integrated RFI filters and DC choke

   

Product Details:

Maximum performance in demanding environments

VACON® 100 X features highly advanced control capability for almost all kinds of applications where a decentralized and robust solution is the best option. All the power components, including harmonic filtering chokes, are built into one compact and robust unit. A single terminal box contains the control unit and all the drive’s wiring freeing up space elsewhere.

The IP66/Type 4X Outdoor enclosure makes the drive suitable for use in harsh environments. It can be placed either onto the motor or as close to the motor equipment as possible. This makes it ideal for retrofitting, rooftop applications and with machinery that is subject to regular wash-downs. Cabinets, shielded cabling and electrical rooms are unnecessary.

The large cooling ribs on the front of the drive enclosure provide cooling without collecting dust. They allow full access to the heatsink and can be cleaned with pressurized water making them easy to maintain and ensuring reliable operation.

Supply voltages and power range

• 3 x 208-240 V...1.1-15 kW
• 3 x 380-500 V...1.1-37 kW

Features and benefits: 

• Able to withstand harsh conditions such as heat, dirt and vibrations
• Easy to keep clean
• Flexible installation and, with built-in harmonic filtering chokes, it is suitable for public networks
• Integrated Ethernet communication and Safe Torque Off (STO)
• Mountable in any position and fits into any available space

    

Product Details:

Although extremely compact in size, the VACON® 20 is packed with functionality to help improve system performance and cost efficiency.

Fast installation and set-up are possible due to easy-access terminals, integral DIN rail mounting and the parameter copying tool which can clone settings without needing mains power. The parameter list can be freely modified and application-specific parameter sets and default settings can be created. PLC functionality means individual control logic can be built into the drive and unused I/O options can be used for other machine-related tasks.

The built-in RS-485 interface provides a cost-effective and simple serial-control interface for the drive. With optional modules, VACON 20 can be connected to almost any fieldbus system based on RS-485 or Ethernet, including Profibus DP, CANOpen, DeviceNet, Profinet I/O, EtherCAT, Modbus TCP/IP and Ethernet IP.

Available in all common voltages and in a wide power range, VACON 20 optimizes the performance of, for example, vertical-movement, packaging, material-handling and flow-control applications in various process industries around the globe. 

Supply voltages and power range:

• 1 x 115 V...0.25-1.1 kW
• 1 x 208-240 V...0.25-2.2 kW
• 3 x 208-240 V...0.25-11 kW
• 3 x 380-480 V...0.37-18.5 kW

Features and benefits: 

• Individual and customized control due to built-in PLC functionality

• Optimized performance in demanding environments thanks to unique passive cooling system

• Fits into the tightest of spaces due to its slender economical design

• Supports asynchronous induction as well as permanent magnet synchronous motors

• Dedicated functionality to improve flow control in building-automation applications

Product Details:

Built-in functionality for enhanced control

VACON® 20 Cold Plate is an open-frame, cold-plate drive. It is designed to use any type of cooling available inside a customers’ installation and to operate reliably in demanding environments.

Heat loss in AC drives can often affect surrounding machinery, particularly in compact drives that are mounted in tight spaces with insufficient airflow. With VACON 20 Cold Plate’s unique cooling system, heat loss can be reduced in two ways. Attach the drive to a heat sink with large cooling ribs to create a fully passively cooled drive, or mount the drive on a plate which is cooled by liquid to create a liquid-cooled solution. With no heat fins, VACON 20 Cold Plate requires less mounting depth. It fits in the tightest of places saving space and costs related to panel size.

Cabinets can be sealed making VACON 20 Cold Plate ideal for very harsh and demanding environments with high temperatures, dust or moist conditions. It supports asynchronous induction as well as permanent magnet synchronous motors. And the built-in PLC functionality allows the creation of application-specific software and solutions.

Supply voltages and power range:

• 1 x 208-240 V...0.75-1.5 kW
• 3 x 208-240 V...0.75-4 kW
• 3 x 380-480 V...0.75-7.5 kW

 

Features and benefits: 

• Highest cooling flexibility and performance due to cold plate design
• Fits into the tightest of spaces thanks to its slender economical design
• Quick installation and set-up due to fast plugging of I/O wiring
• Operates reliably in an extensive range of demanding operating conditions
• Extended lifetime due to oversized components

Product Details:

Maximum performance in demanding environments

VACON® 20 X is a decentralized drive that can either be mounted directly onto a motor or very close by wherever it is located. Its outdoor enclosure protection ensures maximum performance in challenging conditions where heat, dirt and vibration levels are high.

The use of electrical rooms is minimized and cabling costs reduced as the drive can be installed as close to the motor as possible. A protective vent ensures pressure inside the drive is equalized with the surrounding environment. It acts as a barrier against condensation, dust and dirt to ensure reliable drive operation and to prevent the rubber seals from wearing down.

VACON 20 X is quick to install and easy to keep clean. And the built-it PLC functionality makes custom-made software solutions possible.

Power range and supply voltages:

• 1 x 208-240 V...0.75-1.5 kW
• 3 x 208-240V...0.75-4 kW
• 3 x 380-480 V..0.75-7.5 kW

 

Features and benefits: 

• Cost savings due to decentralized concept
• Easy cleaning with pressurized water
• Custom-made software solutions with built-in PLC functionality
• Fits into any available space and is mountable in any position

   

Product Details:

Individually tailored to meet the toughest MV requirements

Heavy duty industries face some of the most complex and competitive engineering environments on the planet. Your industry and your applications demand adaptability in medium-voltage drives, where reliability, robustness, space and weight are crucial – and downtime is a disaster.

The VACON® 3000 is the only medium-voltage drive (MV drive) available, which accommodates flexible arrangements, straightforward system integration and easy maintenance.

The modular advantage:

This range of modular medium-voltage (MV) drives empowers systems integrators and OEMs, delivering a whole new approach to attaining the ultimate in performance, exactly tailored to the needs of each application.

Partners:

Danfoss Drives works with selected, qualified partners to push the boundaries of the medium-voltage drives market to deliver something you have never seen before.

This means that when owning or running a system with medium-voltage drives installed, you can discuss your needs in depth with our Medium Voltage Partners, to define a design encompassing the ultimate and exact characteristics you expect of an MV drive.

Supply voltages and power range

Continuous rating (variable torque)

• 3300 V….2430-7030 kVA
• 4160 V….2450-7060 kVA

Low overload 110% (constant torque):

• 3300 V….2210-6390 kVA
• 4160 V….2230-6420 kVA

High overload 150% (constant torque):

• 3300 V….1620-4680 kVA
• 4160 V….1630-4060 kVA

Features and benefits: 

Modular concept:

• Facilitates flexible, compact solutions for space-sensitive applications

 

Simplified pre-charge unit design:

• Get a fast, safe power up, over and over again
• Needs no pre-charging resistors, and limits the inrush current

 

Flexible front end configuration options:

• Diode Front End (DFE) based 12-pulse configuration
• Other variants available on request including dynamic brake chopper unit
• Active Front End (AFE) option for regenerative braking and low harmonics
• Easy to operate, with the familiar VACON® interface and Ethernet connectivity.

  

Simple to build in:

• Integrated filters and chokes for fewer components
• Single-phase modules with grounded heatsink simplify service
• Compact and robust, liquid-cooled modules

Availability:

The VACON® 3000 portfolio is continually expanding. For detailed technical data and product availability, please contact your local Danfoss medium-voltage specialist.

Product Details:

Flexible, robust and serviceable

The enclosed VACON® NXC is the compact drive that performs reliably in harsh operating conditions in, for example, the mining, oil and gas or water and wastewater industries. The thermally managed enclosure extends drive lifetime and ensures trouble-free operation.

The enclosures, which feature lifting lugs for easy handling, can be either wall-mounted or free-standing. The easily accessible control compartment for relays, auxiliary terminals and other equipment, and ample space around the power terminals ensure straightforward installation and connection of power cables. And the mounting rails and pull-out jig enable fast and efficient servicing of the power unit.

Supply voltages and power range:

6- and 12-pulse supplies:

• 3 x 380-500 V...132-1200 kW
• 3 x 525-690 V...110-2000 kW

AFE supplies:

• 3 x 380-500 V...132-1500 kW
• 3 x 525-690 V...110-2000 kW

Low Harmonic, Active Filter supplies:

• 400 V.....132-560 kW
• 500 V*...132-560 kW
• 690 V.....110-800 kW

Requires 690 V active filter

Features and benefits: 

• Lower investment cost as no extra design, engineering or additional cooling fans are needed
• Reduced commissioning and servicing time due to easily accessible control compartment and removable keypad
• Improved serviceability thanks to mounting rails and service concept with pull-out jig
• Lower maintenance costs due to robust, type-tested design

   

Product Details:

Precise and powerful performance

VACON® NXP Air Cooled drives offer precision and power to applications that require a robust and dynamic performance. Available in a complete power range up to 2 MW, they are provided as wall-mounted, standalone enclosed and IP00 modules.

The drives provide optimized motor control for both induction and permanent magnet motors, and gearless drive applications and paralleling solutions for high-power motors. Fast fieldbus options and exceptional programming flexibility ensure the drives are easily integrated into any plant’s automation system. Engineering time and costs can be saved due to the high number of standardized options and reduced system complexity.

Supply voltages and power range:

• 3 x 208-240 V...0.55-90 kW
• 3 x 380-500 V...1.5-1200 kW
  with DriveSynch 1.5-4000 kW
• 3 x 525-690 V...2.0-2000 kW
  with DriveSynch 2.0-4500 kW

Features and benefits: 

• Easy integration into any plant’s automation system thanks to fast fieldbus options and exceptional programming flexibility
• Investment costs are minimized as no additional external modules are needed and the drives are supplied with five built-in expansion slots for additional I/O, fieldbus and functional safety boards
• Fast response to changes due to dynamic open- and closed-loop vector control
• The drive’s DC fans fulfill the ERP2015 directive on decreasing fan losses and significantly increase the reliability and lifetime of the fan
• The lifetime of the drive and critical components are extended as a result of coated printed circuit boards that offer reliable protection against dust and moisture

Product Details:

Easy integration – ultimate flexibility

The VACON® NXP range of common DC bus drive products includes a number of active front-ends, inverters and brake chopper units. They ensure all energy within a system is effectively utilized and redistributed.

Common DC bus components can be used in many different combinations. In a regenerative DC bus system, the active front-end unit generates power back to the mains network. This is suitable for processes where braking is needed often and the braking power is relatively high. In a non-regenerative system, braking power is redistributed to other drives in the system and possible excess power can be dissipated as heat using an optional brake chopper and brake resistors. This is ideal for small production lines where braking is needed less often.

NXA, NXN, NXB and NXI configurations

• Active Front-end (NXA), Non-regenerative Front-end (NXN), Brake Chopper (NXB) and Inverter (NXI) configurations are available.
• For more information about these configurations please refer to the VACON® NXP Common DC Bus selection guide.

Supply voltages and power range:

Inverter units

• 3 x 380-500 V...1.5-1850 kW
• 3 x 525-690 V...3-2000 kW

Features and benefits: 

• Reduced energy costs as regenerative front-end feeds excess braking energy back into the network
• Investment costs are low as a result of reduced power cabling and installation time
• Cost and space savings as optimized module design reduces need for additional engineering and cabinet space
• Lower system complexity thanks to five built-in expansion slots for additional I/O, fieldbus and functional safety boards
• Improvements in drive line-up tolerance to voltage dips/sags and minimized harmonic distortion are possible as a result of the active front-end unit
• Easy installation of compact option boards

Product Details:

Ensure safe DC-grid selectivity

VACON® NXP DCGuard™ enables fast disconnection and full selectivity be­tween DC grids for all VACON® NXP series drives.

Utilizing DC grids rather than AC grids enables power distribution with lower power losses. However, ensuring selectivity and limited short circuit energy requires more sophisticated protection devices.

VACON® NXP DCGuard™ is a semiconduc­tor protection device that maintains the stability of the DC grid by detecting and cutting off any faulty DC currents, fast. It isolates the faulty part of the system within 5 microseconds, protecting the surrounding equipment and ensuring uninterrupted operation.

VACON® NXP DCGuard has DNV-GL, ABS, and Lloyd's Register type approvals, simplifying system approval for use in marine environments.

Current range:

• 465-800 VDC………3-4140 A
• 640-1100 VDC…..….4-3100 A

Features and benefits:

• Correct system selectivity due to short circuit protection
• No overvoltage spikes at current cut-off
• Connect two different DC grids with voltage differences up to full DC voltage, thanks to controlled voltage ramp-up
• Transmission cable overload protection
• Reliable, proven technology

Product Details:

Energy support close to the consumption

To help improve performance by making better use of energy, energy storage is increasingly being introduced into systems to create hybrid solutions. Various storage methods are being used but, due to reductions in battery costs and increases in energy density, battery utilization is seen as being the fastest growing and more easily integrated storage medium available today. DC/DC converters can be used to connect to sources such as batteries, super capacitors, fuel cells and solar panels.

Due to the wide input range of the source voltages, for example battery, the VACON® NXP DC/DC Converter application can be used to match source voltage to a common DC bus system in order to utilize the stored energy to create the right DC bus voltage required to operate the machinery running on these hybrid systems.

The VACON® NXP DC/DC Converter application can be installed in both liquid- and air-cooled VACON® NXP drive modules.

Supply voltages and power range

Air cooled:

• 3 x 380-500 V...180-1100 kW with battery voltages from 100Vdc* to 800Vdc
• 3 x 525-690 V...200-1200 kW with battery voltages from 100Vdc* to 1100Vdc

Liquid cooled:

• 3 x 380-500 V...160-1800 kW with battery voltages from 100Vdc* to 800Vdc
• 3 x 525-690 V...210-1800 kW with battery voltages from 100Vdc* to 1100Vdc

Features and benefits: 

• Using the same VACON® NXP hardware and control platform, DC/DC converters require very little additional investment for the same amount of system flexibility
• A modular solution, DC/DC converters are easily added to the DC bus of a system providing almost instant access to additional DC sources and easy expansion
• Utilizing the same VACON® NXP hardware configurations, service teams require little to no additional training
• Wide range of current ratings ensures simpler integration of an extensive variety of common battery bank voltages
• Aging battery stacks are easy to replace to ensure reduced downtime
• Compatible with a wide variety of DC voltage sources or energy storage mediums

     

Product Details:

Energy storage and power conversion enabler

The VACON® NXP Grid Converter plays a key role in supporting clean power conversion in distributed networks with or without energy storage.

By enabling connection of energy storage to AC grids, and facilitating AC grids onboard vessels or island applications in remote areas, it fulfils a unique function. Without the grid converter none of these would be possible. 

The grid converter facilitates load sharing and is highly versatile, for easy integration into diverse networks. Its importance cannot be overstated; use of a grid converter is a must in reaching emission targets.

 

Smart grid converter

VACON NXP Grid Converter for smart grids improves stability in the grid by supporting a diverse range of energy generators and energy storage systems. By enabling peak shaving, it in turn reduces the capital investment required for grid infrastructure. It is certified for grid code compliance in a wide range of countries, for fast system certification for system integrators.

Shore supply power conversion

When used with a shore-supply solution, VACON NXP Grid Converter allows electrical power to be sourced from the local grid, rather than the ship’s main engine or generators. This process, sometimes known as ‘cold ironing’, has a significantly positive impact on fuel economy. It causes reductions in CO2, NOx and SOx emissions, as well as noise and vibration levels.

Shaft generator

VACON NXP Grid Converter can also be applied to shaft-generator solutions, ensuring that propulsion machinery is able to operate at various speeds. The shaft generator decouples the shaft from the mains, which allows better electrical quality and improved fuel economy. Additionally, power can either be taken from or entered into the propeller shaft. This is particularly useful for ships that often alternate their speeds as it creates fuel savings and minimizes exhaust emissions by up to 15%. It also creates an emergency mode meaning that the vessel can operate even if the main engine fails.

Support for system integrators

Danfoss supports system integrators (SI) in designing their systems to bid on projects. Our aim is to help customers by providing tools and reference designs to make their system design easier. For instance, Danfoss can provide configurable 3D models as well as 2D general arrangement drawings from our product offering.

The 1000 Efficient Solutions comprise the very best the world has to offer in clean and profitable solutions to protect the environment. VACON® NXP Grid Converter was assessed on the criteria of viability, deployability, and sustainability.

Supply voltages and power range

Air cooled:

• 3 x 380-500 V...180-1100 kW
• 3 x 525-690 V...200-1200 kW

Liquid cooled:

• 3 x 400-500 V...160-1800 kW
• 3 x 525-690 V...210-1800 kW

 

Features and benefits: 

• Reduced fuel consumption as electrical power can be sourced from the grid
• Lower CO2, NOx and SOx emissions as the main engine can be shut down
• Conforms to ABS and DNV standards
• Improved energy efficiency as engine speed can be optimized
• Liquid and air cooled solutions available
• Facilitates fast system certification for distributed smart grids, thanks to complaince with global grid codes
• Protects critical industrial processes with Intelligent DC backup
• Simplified logistics and good protection with containerized solutions
• Faster, more cost effective engineering thanks to reference designs
• Facilitates active and reactive load sharing via droop function

Product Details:

Powerful performance in extreme conditions

With one of the best power/size ratios, VACON® NXP Liquid Cooled drives are ideal for applications where space is at a premium or air cooling is difficult. Heavy industries with harsh operating conditions, such as in marine, offshore and mining environments benefit from the drive’s compact design and robust reliability.

Liquid-cooled AC drives can be used in many combinations, from a single dedicated frequency converter to large-scale common DC bus systems. Packed with features, these fully standardized drives maximize the utilization of space while minimizing overall lifecycle costs.

As a high degree of protection (IP54 or higher) can easily be achieved with these drives, they can be installed almost anywhere in a plant or on a vessel. This eliminates the load on air-conditioning systems in electrical rooms reducing costs and installation time, and makes them ideal for retrofitting.

Servicing is fast and easy. Features such as safe torque off (STO) and safe stop 1 (SS1) improve safety, and conformal coated circuit boards enhance reliability.

NXA, NXN, NXB and NXI configurations:

• Active Front-end (NXA), Non-regenerative Front-end (NXN), Brake Chopper (NXB) and Inverter (NXI) configurations are available.
• For more information about these configurations please refer to the VACON® NXP Common DC Bus selection guide.

 

Power range:

• 3 x 400-500 V...132-4100 kW
• 3 x 525-690 V...110-5300 kW

Features and benefits: 

• Floor space requirements and infrastructure needs are reduced as the compact design needs no air ducts
• Investment savings as no large air-conditioning systems are needed due to minimal dissipation of heat loss to the air
• Fulfills all relevant international standards and global requirements including marine, safety, EMC and harmonics approvals
• Virtually silent operation as large cooling fans are not needed

Product Details:

Easy integration – ultimate flexibility

With one of the best power/size ratios, VACON® NXP Liquid Cooled drives are ideal for applications where space is at a premium or air cooling is difficult. Heavy industries with harsh operating conditions, such as in marine, offshore and mining environments benefit from the drive’s compact design and robust reliability.

The VACON® NXP range of common Liquid Cooled DC bus drive products includes front-end units, inverters and brake-chopper units. They ensure all energy within a system is effectively utilized and redistributed.

Common DC bus components can be used in many different combinations. In a regenerative DC bus system, the front-end unit generates power back to the mains network. This is suitable for processes where braking is needed often and the braking power is relatively high. In a non-regenerative system, braking power is redistributed to other drives in the system and possible excess power can be dissipated as heat using an optional brake chopper and brake resistors. This is ideal for small production lines where braking is needed less often.

As a high degree of protection (IP54 or higher) can easily be achieved with these drives, they can be installed almost anywhere in a plant or on a vessel. This eliminates the load on air-conditioning systems in electrical rooms reducing costs and installation time, and makes them ideal for retrofitting.

NXA, NXN, NXB and NXI configurations:

• Active Front-end (NXA), Non-regenerative Front-end (NXN), Brake Chopper (NXB) and Inverter (NXI) configurations are available.
• For more information about these configurations please refer to the VACON® NXP Common DC Bus selection guide.

 

Supply voltages and power range:

• 3 x 400-500 V...7.5-4100 kW
• 3 x 525-690 V...110-5300 kW

Features and benefits: 

• Reduced energy costs as regenerative filter feeds excess braking energy back into network
• Investment costs are low as a result of reduced power cabling and installation time
• Cost and space savings as optimized module design reduces need for additional engineering and cabinet space
• Lower system complexity thanks to five built-in expansion slots for additional I/O, fieldbus and functional safety boards
• Improvements in drive line-up tolerance to voltage dips/sags and minimized harmonic distortion are possible as a result of the active front-end unit
• Easy installation of compact option boards

Product Details:

Extra protection for use in marine and heavy industries

VACON® NXP Liquid Cooled drives are integrated in a sturdy enclosure making them ideal for a wide range of industries with harsh operating conditions.

Liquid-cooled AC drives can be used in many combinations, from a single dedicated frequency converter to large-scale common DC bus systems. Packed with features, these fully standardized enclosed drives maximize the utilization of space while minimizing overall lifecycle costs.

Thanks to the high degree of protection (IP54), these drives can be installed almost anywhere in a plant or on a vessel. This eliminates the load on air-conditioning systems in electrical rooms reducing costs and installation time, and makes them ideal for retrofitting.

Servicing is fast and easy. Features such as safe torque off (STO) and safe stop 1 (SS1) improve safety, and conformal coated circuit boards enhance reliability.

NXA, NXN, NXB and NXI configurations

• Active Front-end (NXA), Non-regenerative Front-end (NXN), Brake Chopper (NXB) and Inverter (NXI) configurations are available.
• For more information about these configurations please refer to the VACON® NXP Common DC Bus selection guide.

Power range:

• 3 x 400-500 V...700-1100 kW
• 3 x 525-690 V...800-1550 kW

Features and benefits: 

• Drive lifetime and reliability are enhanced due to sturdy cabinet protection
• Floor space requirements and infrastructure needs are reduced as the compact design needs no air ducts
• Investment savings as no large air-conditioning systems are needed due to minimal dissipation of heat loss to the air
• Fulfills all relevant international standards and global requirements including marine, safety, EMC and harmonics approvals
• Virtually silent operation as no large cooling fans are needed

Product Details:

Complex solutions made simple

The VACON® NXP System Drive is a comprehensive configured common DC bus drive line up for heavy-industry needs where round-the-clock activity is required leaving little time for maintenance.

All sections are grouped depending on their functionality, making it possible to plan each installation phase according to your requirements. The engineered sections slot in alongside each other allowing you to arrange integrated transport splits to save space. Alternatively, you can add extra transport sections to speed up installation. All larger modules have slide-out mechanics for easier set-up and maintenance.

The VACON NXP System Drive is built to last. Items such as busbar systems and high/low power devices are separated into individual compartments away from each other. This means that, if an issue occurs, it is compartmentalized and doesn’t cause widespread failure helping to reduce lifetime and maintenance costs.

Supply voltages and power range:

Current ratings (main busbars)

• 3 x 380-500 V...630-5000 A
• 3 x 525-690 V...630-5000 A

Features and benefits: 

• Maintenance savings and optimized cash flow as modules can be delivered closer to the start of operation due to the short set-up time
• Cost savings as a result of the standardized solution
• Quick set-up and maintenance thanks to the modular design and pull-out features
• Minimized downtime as spare parts are always stocked and readily available

Product Details:

Heavy duty industries face some of the most complex and competitive engineering environments on the planet. Your industry and your applications demand adaptability in MV drives, where reliability, robustness, space and weight are crucial – and downtime is a disaster.

The VACON® 3000 is the only MV drive available, which accommodates flexible arrangements, straightforward system integration and easy maintenance.

The modular advantage:

This range of modular medium-voltage (MV) drives empowers systems integrators and OEMs, delivering a whole new approach to attaining the ultimate in performance, exactly tailored to the needs of each application.

Partners:

Danfoss Drives works with selected, qualified partners to push the boundaries of the medium-voltage drives market to deliver something you have never seen before.

This means that when owning or running a system with medium-voltage drives installed, you can discuss your needs in depth with our Medium Voltage Partners, to define a design encompassing the ultimate and exact characteristics you expect of an MV drive.

Features and Benefits: 

• Modular concept: Facilitates flexible, compact solutions for space-sensitive applications

• Simplified pre-charge unit design: Get a fast, safe power up, over and over again Needs no pre-charging resistors, and limits the inrush current

• Flexible front end configuration options: Diode Front End (DFE) based 12-pulse configuration

• Other variants available on request including dynamic brake chopper unit

• Active Front End (AFE) option for regenerative braking and low harmonics

• Easy to operate, with the familiar VACON® interface and Ethernet connectivity.

• Simple to build in:Integrated filters and chokes for fewer components

• Single-phase modules with grounded heatsink simplify service

• Compact and robust, liquid-cooled modules