98 % Selection Guide 1.1 kW – 400 kW

MAKING MODERN LIVING POSSIBLE

Selection Guide 1.1 kW – 400 kW

VLT® HVAC Drive FC 102

98

%

Save energy and money with

www.danfoss.com/drives

2 VLT® HVAC Drive | 1.1 kW – 400 kW |

The drives up

1.4 MW are handled in a separate brochure

1.1 – 400 kW

Dedicated drive for and reliability

The VLT® HVAC drive is a dedicated, globally supported drive that combines fl exibility and designed to minimize total system and lifecycle costs in

HVAC applications.

Designed to provide the highest asynchronous and permanent magnet motors from all major suppliers, the

VLT® HVAC drive is the leading drive for heating, ventilation and air conditioning systems. The motor independent drive can be installed in any fan or pump system and provide years of reliable, maintenance free operation.

When used in Danfoss’ EC+ concept, the

HVAC drive plays a signifi cant part in enabling building owners to meet ever

Every VLT® HVAC Drive is based on

25 years of experience and innovation.

Easy to use, all models follow the same basic design and operating principle.

Once you know one, you know them all.

This selection guide helps you to choose and confi gure your perfect drive for applications from 1.1-400 kW.

| 1.1 kW – 400 kW | VLT® HVAC Drive 3


Up to 50° C ambient temperature without derating

GLOBAL REACH

to ship VLT® drives quickly to any destination.

Danfoss’ global support organization is geared to react swiftly to resolve issues to help you reduce downtime. In the event of issues Danfoss’ global hotline helps you fi nd

In order to provide fast support in major industrial areas

Danfoss is also present with highly trained, dedicated professionals. Based close to chemical hotspots, marine hubs and major industrial areas around the world,

Danfoss experts are ready to provide fast access to drive and application expertise.

TRAINING BASED ON EXPERIENCE

Keep up to date on trends, methods and features that save additional energy or off er new technical opportunities to increase your product quality or decrease the downtime of your plant.

Receive the same quality training anywhere in the world with Danfoss-developed material and trainers. Training can take place at one of Danfoss’ facilities or directly at the customer’s own facility. Teaching is conducted by local trainers who have broad experience in the many conditions that may aff ect performance, so you get the most out of your Danfoss solution.

Additionally, the new online platform Danfoss Learning off ers you the opportunity to extend your knowledge in small and compact lessons up to extensive training courses, when and wherever you want.

Read more at learning.danfoss.com

Flexible, modular and adaptable

Built to last

The VLT® HVAC Drive is built on a fl exible, modular design concept to provide an extraordinarily versatile motor control solution. Equipped with a wide range of HVAC features owners can achieve optimal fan and pump control, higher quality output and reduce costs related to spare parts and service, and much more.

Built-in EMC fi lters

VLT® HVAC Drive units are equipped with integrated DC link chokes and

EMC fi lters as standard features. This enables them to reduce grid pollution and eliminate the cost and eff ort of fi tting external EMC components and related wiring.

Reduce costs with compact drives

management enable the drives to take up less space in control rooms and panels in all kinds of environments.

Especially impressive is the 315 kW,

400 V version, which is among the smallest in its power class on the market today, and is available in an IP 54 enclosure.

Compact dimensions are also an advantage in applications where drive space is restricted. This makes it possible for designers to develop smaller applications without being forced to compromise on protection and grid quality. For example, the D frame versions of the VLT® HVAC Drive

FC 102 from 110-400 kW are 25-68 % smaller than equivalent drives.

The IP 20 version is optimized for cabinet mounting and features covered power terminals to prevent accidental contact. The unit can also be ordered with optional fuses or circuit breakers in the same package size. Control and power cables are fed in separately at the bottom.

The frequency converters combine a fl exible system architecture, which allows them to be adapted to specifi c applications, with a uniform user interface across all power classes. This allows you to adapt the drive to the exact needs of your specifi c application.

As a result project work and costs are subsequently reduced. The easy to use interface reduces training requirements.

The integrated SmartStart guides the setup process, which results in fewer faults due to confi guration and parameterization errors.

Freedom to design

HVAC drives are built on a fl exible system architecture, which allows them to be adapted to specifi c applications

Available in a performance range from 1.1 kW to 1.4 MW the FC 102 series can control nearly all standard industrial motor technologies, including permanent magnet motors, copper rotor motors and direct line PM.

The frequency converter is designed to work with all common supply voltages:

200, 380-480 V, 525-600 V and 690 V.

As a result, system designers, OEMs and end users can connect the drive to their chosen motor and reduce project costs with a solution that performs to the highest standards.

VLT® PLATFORM HIGHLIGHTS

• Versatile, fl exible, confi gurable

• EMC fi lters integrated as standard

• Asynchronous & PM motor control

• 9 fi eldbuses supported

• Up to 1.4 MW in common voltages

• Unique user interface

• Globally supported

|

1.1 kW – 400 kW

| VLT® HVAC Drive 5

Size and protection class

The perfect fi t for your application

All Danfoss VLT® frequency converters follow the same design principle for fast,

VLT® HVAC Drives are available in a broad range of enclosures sizes and protection ratings from IP 20 to

IP 66 to enable easy installation in all environments: mounted in panels, switch rooms or as stand-alone units for heating, ventilation and air conditioning.

Cost saving heat management

In VLT® HVAC Drives the cooling air and the internal electronics is seperated, protecting electronics from contaminants. At the same time helps to prolong product life, increase the overall availability of the system and reduce faults related to high temperatures.

For example, by exhausting heat directly outside it is possible to reduce the size of the cooling system in the panel or switch room. This can be achieved with Danfoss’ panel through cooling system or the extremely that also allows to conduct the heat into the outside of the control room.

Both methods make it possible to reduce the initial cost of the panel or switch room.

In daily use the benefi ts are equally clear as the energy consumption related to cooling can be reduced signifi cantly.

This means that designers can reduce the size of the air conditioning system, or even eliminate it entirely.

PANEL THROUGH COOLING

An accessory mounting kit for small and mid -range drives enables heat losses to be directed directly outside the panel room.

BACK CHANNEL COOLING

By directing air through a rear cooling channel up to 85-90% of the drive’s heat loss is removed directly outside the installation room.

NO AIR OVER ELECTRONICS

Complete separation between cooling air and the internal electronics ensure

6 VLT® HVAC Drive |

1.1 kW – 400 kW

|

VLT® HVAC Drives are available in IP 20 enclosures optimized for installation in panels. For use in harsh environments choose

IP 54 (110 kW and above),

IP 55 or IP 66 enclosures.

Coated circuit boards

The VLT® HVAC Drive is as standard conforming to class 3C2

(IEC 60721-3-3). If used in especially harsh conditions it is possible to order a special coating that complies with class

3C3.

Ruggedized for extra protection

The VLT® HVAC Drive is available in a

‘ruggedized’ version, that ensures that components remain fi rmly in place in environments characterized by high degrees of vibration such as Marine and mobile equipment.

RETROFITTING.

As technologies evolve and newer, replace old drives, it is important to Danfoss that you can change and upgrade as easily as possible.

Minimize downtime in your production and update your installation in a few minutes with prepared tools from Danfoss.

With a Danfoss conversion kit it is easy and fast to prepare your application for the future:

• Mechanical adaptation

• Electric adaptation

• Parameter adaptation

7

Danfoss

VLT® HVAC Drives are equipped with DC chokes that reduce mains interference to a THDi of 40%.


HARMONIC DISTORTION and risks harming equipment .

OPTIMISED HARMONIC

PERFORMANCE electronics and increases effi

Optimize performance and grid protection

Built-in protection as standard

The VLT® HVAC Drive FC 102 contains all modules necessary for compliance with

EMC standards.

A built-in scalable RFI fi lter minimizes electromagnetic interference.

Integrated DC chokes reduce harmonic distortion in the mains network, which increases the lifetime of the DC link capacitors and therefore the drive

The solutions save cabinet space, as they are integrated in the drive from also enables the use of cables with smaller cross-sections, which again reduces installation costs.

Expand grid protection with fi lter solutions

If needed, Danfoss’ wide range of solutions for harmonic mitigation can provide additional protection, such as the

• VLT® Advanced Harmonic Filter AHF

• VLT® Advanced Active Filter AAF

• VLT® Low Harmonic Drives

• 12-pulse VLT® drives

Provide motor protection with:

• VLT® Sine Wave Filter

• VLT® dU/dt Filter

With this solutions you may achieve optimum performance for your application, even in weak or unstable grids.

EMC Standards

EN 55011

Facility operators must comply with EN 55011

Class B

Housing and light industries

Standards and requirements

EN/IEC 61800-3

Converter manufacturers must conform to EN 61800-3

Category C1

First enviroment, home

ce

FC 102 compliance 1)

For further details see the VLT® HVAC Drive Design Guide

1) Compliance to mentioned EMC classes depends on the selected fi lter

■

Conducted emission

Class A Group 1

Industrial environment

Category C2

First enviroment, home

ce

■

Class A Group 2

Industrial

environment

Category C3

Second enviroment

■

Use motor cables up to 300 m

The design of the VLT® HVAC Drive makes it a perfect choice in applications that require long motor cables. Without needing additional components the drive provides trouble free operation with cable lengths of up to 150 m screened or 300 m unscreened. This allows the drive to be installed in a central control room a distance away from the application without aff ecting motor performance.

|

1.1 kW – 400 kW


Increase safety

Fire override mode

Activating the function “Fire-mode” within the VLT® drive ensures secure and continued operation within applications such as stair-well pressurisation, car park exhaust fans, smoke exhaust and essential service functions.

Drive bypass

If a drive bypass is available the VLT®

HVAC Drive will not only sacrifi ce itself; it will also bypass itself and connect the motor directly to mains. As a result fan functionality will be maintained after the drive fails, as long as there is power and the motor is functioning.

(only available in the USA)

Protect applications and operators

The VLT® HVAC Drive FC 102 is able to provide the STO (Safe Torque Off ) function in compliance with

ISO 13849-1 PL d and SIL 2, according to

IEC 61508 / IEC 62061. In high demand applications this can be expanded with the VLT® Safe Option MCB 140, an external module that provides functions such as Safe Stop 1 (SS1),

Easy to open doors

Safely Limited Speed (SLS) and Safe

Maximum Speed (SMS), control of external contactors and safety door monitoring and unlocking.

Fresh air in

Speed

Diff erential pressure


1.1 kW – 400 kW

|

Nine fi eldbuses supported

Increase productivity

With the wide range of fi eldbus options the VLT® HVAC Drive can be easily connected to the fi eldbus system of your choice. This makes the HVAC Drive a future-ready solution that can easily be expanded and updated if your needs change.

Danfoss fi eldbus options can also be installed as a plug-and-play solution at a later stage, if the production layout demands a new communication platform. This way, you can be confi dent that you can optimize your plant without being forced to replace your existing drive system.

See the complete list of fi eldbuses on page 24.

BACnet Change of Value (COV)

The standard, passive, BACnet protocol that is embedded in every HVAC drive, can be expanded with the VLT® BACnet

Option MCA 109 option.

This add-on enables the drive to support COV. As a result the drive will only communicate if pre-defi ned setpoints are exceeded.

By eff ectively optimizing communication, the MCA 109 reduces the load on the fi eldbus enabling more

|

1.1 kW – 400 kW


Energy documentation

VLT® Energy Box software is the most modern and advanced energy calculation tool available.

It allows energy consumption calculations and comparisons of

HVAC fans, pumps and cooling tower applications driven by Danfoss drives and alternative methods of fl ow control.

The program compares the total operational costs of various traditional systems to operation of the same systems with a VLT® HVAC Drive.

VLT® Energy Box makes it possible to capture actual energy data from the drives and monitor energy consumption and overall system

Energy audit

The VLT® HVAC Drive coupled with

Energy Box software enables the package to be used as the Energy Audit equipment for both the estimation and validation of savings.

With this program it is easy to evaluate the savings by comparing a VLT®

HVAC Drive over other types of capacity control systems in both new installations as well as retrofi t situations.

Complete fi nancial analysis

VLT® Energy Box provides a complete fi nancial analysis including:

• Initial cost for the drive system and

the alternative system

• Installation and hardware costs

• Annual maintenance costs and any

utility company incentives for

energy conservation products

• Payback time and accumulated

savings

• Upload of actual energy consumption (kWh) and duty cycle from the VLT® HVAC Drive

VLT® HVAC Drive can be interrogated remotely for full energy data, making it easy to monitor your energy savings and return on investment. Monitoring via fi eldbus often makes energy meters omissible.

Download VLT® Energy Box www.danfoss.com/energybox


1.1 kW – 400 kW

|

Software tools

Easy engineering and setup with VLT® Motion

Control Tool MCT 10

In addition to operating the drive via

LCP (local control panel), VLT® drives can also be confi gured and monitored with Danfoss own PC software. This provides plant managers with a comprehensive overview of the system at any point in time, adding a new level of fl exibility in confi guration, monitoring and troubleshooting.

MCT 10 is a windows based engineering tool with a clearly structured interface that provides an instant overview of all the drives in a system of any size.

The software runs under Windows and enables data exchange over a traditional RS485 interface, fi eldbus

(Profi bus, Ethernet, etc.) or via USB.

Parameter confi guration is possible both online on a connected drive and documentation, such as electrical diagrams or operating manuals, can be embedded in MCT 10. This reduces the risk of incorrect confi guration while off ering fast access to troubleshooting.

Analyse harmonic distortion with VLT® Harmonic

Calculation Software HCS

This is an advanced simulation program that makes calculating harmonic distortion in your mains network fast and easy. It is the ideal solution both if you are planning to extend your existing plant or installation or if you are planning a new installation from scratch.

The user-friendly interface allows you to confi gure the mains environment as desired and returns simulation results, which you can use to optimize your network.

Contact your local Danfoss sales information or visit directly at

www.danfoss-hcs.com

VLT® Motion Control

Tool MCT 31 Harmonics

Calculation Software

VLT® MCT 31 calculates system harmonic distortion for both Danfoss and non-Danfoss drives. It is also able to calculate the eff ects of using various additional harmonic reduction measures, including Danfoss harmonic fi lters.

With VLT® Motion Control Tool MCT 31, you can determine whether harmonics will be an issue in your installation, and if so, what strategies will be most costeff ective in addressing the problem.

VLT® Motion Control Tool MCT 31 features include:

• Short circuit current ratings can be used instead of transformer size and impedance when transformer data is unknown

• Project oriented for simplifi ed calculations on several transformers

• Easy to compare diff erent harmonic solutions within the same project

• Supports current Danfoss product line as well as legacy drive models

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1.1 kW – 400 kW



1.1 kW – 400 kW

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Intuitive setup with graphical interface

The VLT® HVAC Drive features a user-friendly, hot pluggable local control panel (LCP) for easy setup and parameter confi guration.

After choosing language navigate through setup parameters individually.

Alternatively, use a pre-defi ned quick menu or a SmartStart guide for application specifi c setup.

The LCP can be detached and used to copy settings to other HVAC Drives in the system. It can also be mounted remotely on a control panel fascia.

This enables the user to take full advantage of the LCP, eliminating the need for additional switches and instrumentation.

Save commissioning time with SmartStart

SmartStart is a time-saving drive setup wizard that guides you through a series of easy steps to confi gure your drive.

The wizard can be accessed with the drive’s graphical control panel at the fi rst power up of the drive or after a factory reset.

Uses HVAC language

Using HVAC language, SmartStart asks you enter motor information and the application profi le. The drive then calculates the optimal values to ensure

When used with permanent magnet motors, which motor data may be based on a diff erent value than 1000

RPM, SmartStart automatically recalculates the values to 1000 RPM.

Intelligent optimzation

SmartStart also asks if you want to apply the intelligent VLT features Automatic

Motor Adaptation and Automatic

Energy Optimization, enabling even

SmartStart is deactivated when the drive is programmed via fi eldbus and after a timeout.

NOTE: SmartStart is only accessible with the graphical control panel.

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1.1 kW – 400 kW



1.1 kW – 400 kW

|

Intelligent AHU functions

The ability to handle logical rules and inputs from sensors, real-time functionality, and timerelated actions enables the HVAC

Drive to control a wide range of functions:

• Weekend and working day operations

• Cascaded P-PI for temperature control

• Multi-zone “3” control

• Flow balancing between fresh and outlet air

• Belt monitoring

Dedicated fan features

The VLT® HVAC Drive off ers a wide range of built-in and expandable functions that increase comfort and safety while reducing energy consumption.

Velocity to fl ow conversion

The VLT® HVAC Drive is able to convert velocity pressure sensor values into fl ow values. This provides operators with the opportunity to set the drive up to provide a fi xed fl ow or fi xed diff erential fl ow. Regardless of method, the advantages are the same, as energy consumption is optimised while improving comfort. An added benefi t is that this built-in setting eliminates the need for a fl ow sensor.

Fire override mode

This safety feature prevents the drive from stopping to protect itself. Instead it will continue vital fan operation regardless of control signals, warnings or alarms.

Extend BMS capacity

Easy integration into building management systems provides managers with detailed information about the current state of the infrastructure in the building. By integrating the drive into the building management network, all the I/O points in the drive are available as remote I/O to extend the capacity of the BMS.

For example: by installing room temperature sensors (PT 100/PT 1000) and monitoring them with the VLT®

Sensor Input Card, the motor is protected from overheating in the bearings and windings. Monitoring of sensor temperature is either visible as a readout on the display or via fi eldbus.

Resonance monitoring

Avoid unwanted noise by setting the drive to avoid the frequency bands that cause fans to create resonances. Not only does this increase comfort, it also reduces wear on the equipment.

Stairwell pressurisation

If there is a fi re, the VLT HVAC Drive will continue to control the motor, even beyond its standard shutoff parameters.

By maintaining a higher level of air in the stairwells than in other parts of the building, fi re escapes remain smoke free.

Smart logic reduces costs

The drive’s built-in Smart Logic

Controller and four auto-tuning PID controllers can control air handling functions with fans, valves and dampers. This reduces DDC tasks in the building management system and frees valuable data points for other use.

Mains switch

The mains switch is a safety feature that makes it possible to cut off the drive from the mains supply. As a result maintenance and cleaning is both easy and safe. The mains switch option also reduces assembly costs.

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1.1 kW – 400 kW


Dedicated pump features

The VLT® HVAC Drive is developed in close cooperation with OEMs, contractors, and manufacturers around the world. Each drive contains a wide range of built-in, dedicated features save energy in pump applications.

Embedded pump controller

The Pump Cascade Controller distributes operation hours evenly across all pumps. Wear and tear on individual pumps is therefore reduced to a minimum, extending their lifetime expectancy and reliability considerably.

Vital water supply

If a pipe leaks or breaks, the HVAC Drive can reduce the motor speed to prevent overload, while continuing to supply water a lower speed.

Sleep mode

In situations with low or now fl ow, the drive enters sleep mode to conserve energy. When the pressure falls below the pre-defi ned setpoint, the drive starts automatically. Compared to continuous operation this method reduces energy costs and equipment wear and tear, extending the lifetime of the application.

1. Dry Pump Protection and

End of Curve

If the pump runs without creating the desired pressure, the drive sets off an alarm or performs another pre-programmed action. This happens for example when a well runs dry or a pipe leaks.

2. Auto tuning of PI controllers

Auto tuning enables the drive to monitor how the system reacts to corrections made by the drive constantly. The drive learns from it and calculates the P and I values, so precise and stable operation is restored quickly.

3. Flow compensation

A pressure sensor mounted close to the fan or pump provides a reference point that enables pressure to be kept constant at the discharge end of the system. The drive constantly adjusts the pressure reference to follow the system curve. This method both saves energy and reduces installation costs.

4. No/low fl ow

During operation, a pump normally consumes more power the faster it runs. In situations where the pump runs fast, but is not fully loaded, and does not consume adequate power, the drive compensates accordingly.

This is a particular advantage when water circulation stops, the pump runs dry or when pipes leak.

1 2 3 4


1.1 kW – 400 kW

|

Optimize system performance with EC+

Danfoss EC+ concept gives manufacturers of ventilation units the freedom to select their preferred motor from any supplier and control it with a VLT®

Optimize PM motor performance

Danfoss has refi ned its VVC+ algorithm and optimised it for permanent magnet motors. This improvement makes it possible for owners to benefi t technology. After entering the relevant motor data, the drive automatically optimizes the performance of the application.

Free choice of technology

controlling PM and asynchronous motors.

Easy maintenance

Component replacement as a result of wear and tear is not always possible without installing a complete new, integrated system. The EC+ concept answers this challenge by making service and maintenance easier, as only the aff ected component needs to be repaired/replaced in the event of malfunction.

Downtime is therefore reduced, and so are maintenance costs. These savings are the result of the fact that the EC+ concept is based on standardized components. All units can be shipped at short notice and installed with little eff ort.

By providing vendors with the freedom to select the optimum combination of drive and motor, it is possible to off er

This is a clear advantage compared to integrated systems, where it often is not possible to optimize the individual components.

EC motor with electronics being build into the fan impeller impacts the airfl ow through the impeller.

EC motor + integrated electronics + fan

η

Drive

= 89% |

η

Fan

= 66% |

η

System

=

59%

Values related to ILK report

65

60

55

EC+/PM (IE4)

50

45

EC+/PM (IE4)

EC (IE4)

IM (IE3)

IM (IE2)

40

0 % 10 % 20 % 30 % 40 % 50 % 60 %

Relative partial load [%]

70 % 80 % 90 % 100 % 110 %

Tests at the Institute of Air Handling and Refrigeration (ILK) in Dresden have shown that the EC+ concept lowers the losses in ventilator systems by up to 10 %, compared to conventional EC technology. This is the result of 3-5 % higher

Plugfan with optimal and effi through the fan impeller.

cient foot mounted permanent magnet motor.

PM/EC motor + VSD + direct drive fan

η

Drive

= 89% |

η

Fan

= 71% |

η

System

=

63%

Values related to ILK report

|

1.1 kW – 400 kW


1

2

3

5

6

7

8

9

4

Modular simplicity

Delivered fully assembled and tested to meet your specifi c requirements

1. Enclosure

The drive meets requirements for enclosure class IP20/Chassis. IP21/

Type 1, IP55/Type 12, IP54/Type 12 or IP66/Type 4X.

2. EMC and Network eff ects

All versions of VLT® HVAC Drive comply as standard with EMC limits B, A1 or A2 according to the EN 55011 norm. The standard integrated DC coils ensure low harmonic load on the network according to EN 61000-3-12 and increase the lifetime of the DC link capacitors.

3. Protective coating

The electronic components are, as standard, coated as per

IEC 60721-3-3, class 3C2. For harsh and aggressive environments, coating as per IEC 60721-3-3, class

3C3 is available.

4. Removable fan

Like most of the elements, the fan can be quickly removed and remounted for easy cleaning.

5. Control terminals

Double-stack, spring-loaded cage clamps enhance reliability and facilitate easy commissioning and service.

6. Fieldbus option

See complete list of available fi eldbus options on page 34.


1.1 kW – 400 kW

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7. I/O extensions

A host of I/O options are available either factory mounted or as retrofi t.

8. Display option

Danfoss VLT Drives’ removable

Local Control Panel is available with a variety of language packs: East

European, West European, Asian and North American.

English and German are available in all drives.

Alternatively the drive can be commissioned via the built-in USB/

RS485 connection or a fi eldbus from with VLT® Motion Control Tool

MCT 10 setup software.

1

2

6

7

5

9

3

8

10

4

9. 24 V external power supply

The external 24 V supply keeps the

VLT® HVAC Drive logic “alive” when the AC mains is removed.

10. Mains disconnect

This switch interrupts the mains supply and has a free useable auxiliary contact.

Safety

The VLT® HVAC Drive can optionally be delivered with the Safe Torque

Off (Safe Stop) functionality suitable for category 3, performance level d according to EN 13849-1 and SIL 2 according to IEC 62061/IEC 61508.

This feature prevents the drive from starting unintended.

Built-in Smart Logic

Controller

The Smart Logic Controller is a clever way to add customerspecifi c functionality to the drive and increase the opportunities for the drive, motor and application working together.

The controller monitors a specifi ed event. When an event occurs, the controller performs a pre-defi ned action and then starts monitoring for the next pre-defi ned event.

20 steps of events and resulting actions are available before returning to the fi rst set.

Logic functions can be selected; most of them run independently of the sequence control. This enables drives to monitor variables or signal defi ned events in an easy and fl exible way independently of the motor control.

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1.1 kW – 400 kW


The big picture

An investment that pays

Increase application performance and streamline processes with performing solutions from a single supplier to reduce the lifetime costs of your applications.

Minimize energy costs

As energy becomes increasingly expensive, variable speed control of electrical motors has proven to be one of the most eff ective costreducing measures available.

Reduce total cost of ownership

Seen over its lifetime, the initial cost of a drive only amounts to 10% of the total cost of ownership; the remaining

90% cover energy consumption, service and maintenance.

For example, by reducing the average speed of the motor from 100% to 80% in for example pumps or fans, 50% energy is saved. Reducing the average speed by 50% increases the savings to 80%.

During setup Automatic Motor

Adaptation (AMA) and later during operation Automatic Energy

Optimization (AEO) ensure that the drive is perfectly adapted to the attached motor and changing loads.

Once in operation VLT® drives serve reliably for their entire lifetime. Only requiring minimal maintenance, the VLT® HVAC Drives provide a fast return on investment and ultimately a competitive cost of ownership.

Initial cost

Disposal costs

Energy cost

Operation and maintenance costs

Time

On the following pages we help you select the optimal

VLT® for applications from

1.1 and 400 kW. For larger drives, please consult the selection guide for Danfoss

VLT® High Power Drives.

Automatic Energy

Optimization ensures that the motor voltage adapts automatically to changing loads. This provides an

5-15%, reducing the cost of ownership substantially.


1.1 kW – 400 kW

|

|

1.1 kW – 400 kW


Specifi cations

Basic unit without extensions

Main supply (L1, L2, L3)

Supply voltage

Supply voltage

Supply voltage

Supply voltage

Supply frequency

Displacement power factor

(cos ф)

Switching on input supply

L1, L2, L3

Harmonic disturbance

Output data (U, V, W)

Output voltage

Output frequency

Switching on output

Ramp times

Digital inputs

Programmable digital inputs

Changeable to digital output

Logic

Voltage level

Maximum voltage on input

Input resistance, Ri

Scan interval

* 2 can be used as digital outputs

Analog inputs

Analogue inputs

Modes

Voltage level

Current level

Accuracy of analog inputs

Pulse inputs

Programmable pulse inputs

Voltage level

Pulse input accuracy

(0.1 – 1 kHz)

* Utilize some of the digital inputs

Digital outputs

Programmable digital/pulse outputs

Voltage level at digital/frequency output

Max. output current

(sink or source)

Maximum output frequency at frequency output

Accuracy on frequency output

200 – 240 V ±10%

380 – 480 V ±10%

525 – 600 V ±10%

525 – 690 V ±10%

50/60 Hz

> 0.98 near unity

1–2 times/min.

Meets EN 61000-3-12

0 – 100% of supply voltage

0–590 Hz

Unlimited

1 – 3600 sec.

6*

2 (terminal 27, 29)

PNP or NPN

0 – 24 V DC

28 V DC

Approx. 4 kΩ

5 ms

2

Voltage or current

0 to +10 V (scaleable)

0/4 to 20 mA (scaleable)

Max. error: 0.5% of full scale

2*

0 – 24 V DC (PNP positive logic)


2

0 – 24 V DC

40 mA

0 to 32 kHz


Analogue output

Programmable analogue outputs

Current range at analogue output

Max. load to common at

analogue output (clamp 39)

Accuracy on analogue output

Control card

USB interface

USB plug

RS485 interface

Max. load (10 V)

Max. load (24 V)

Relay output

Programmable relay outputs

Max. terminal load (AC) on 1-3 (break), 1-2 (make),

4-6 (break) power card

Max. terminal load (AC) on 4-5

(make) power card

Min. terminal load on

1-3 (break), 1-2 (make),

4-6 (break), 4-5 (make) power card

Surroundings/external

Enclosure

Vibration test

Max. relative humidity

Ambient temperature

Galvanic isolation of all

Aggressive environment

1

0/4 – 20 mA

500 Ω

Max. error: 1% of full scale

1.1 (Full Speed)

Type “B”

Up to 115 kBaud

15 mA

200 mA

2

240 V AC, 2 A

400 V AC, 2 A

24 V DC 10 mA, 24 V AC 20 mA

IP: 00/20/21/54/55/66

UL Type: Chassis/1/12/4x Outdoor

1.0 g (D enclosures: 0.7 g)

5% – 95% (IEC 721-3-3; Class 3K3

(non-condensing) during operation

Max. 50° C w/o derating

I/O supplies according to PELV

Designed for coated/standard 3C3/3C2

(IEC 60721-3-3)

Fieldbus communication

Standard built-in:

FC Protocol

N2 Metasys

FLN Apogee

Modbus RTU

BACnet (embedded)

Optional:

VLT® PROFIBUS DP V1 MCA 101

VLT® DeviceNet MCA 104

VLT® LonWorks MCA 108

VLT® BACnet MCA 109

VLT® PROFINET MCA 120

VLT® EtherNet/IP MCA 121

VLT® Modbus TCP MCA 122

Protection mode for longest possible up-time

– Electronic thermal motor protection against overload

– Temperature monitoring of the heatsink ensures that the frequency converter trips if the temperature reaches 95° C ± 5° C

– The frequency converter is protected against short-circuits on motor terminals U, V, W

– The frequency converter is protected against earth faults on motor terminals U, V, W

– Protection against mains phase loss

Global Marine


1.1 kW – 400 kW

|

Connection

examples

The numbers represent the terminals on the drive

3 Phase power input

DC bus

(partially)

+10 Vdc

0/-10 Vdc -

+10 Vdc

0/4-20 mA

0/-10 Vdc -

+10 Vdc

0/4-20 mA

91 (L1)

92 (L2)

93 (L3)

95

PE

88 (-)

89 (+)

50 (+10 V OUT)

S201

53 (A IN)

1S202

54 (A IN)

55 (COM A IN)

12 (+24V OUT)

13 (+24V OUT)

18 (D IN)

19 (D IN)

20 (COM D IN)

27

(D IN/OUT)

*

29

(D IN/OUT)

32 (D IN)

33 (D IN)

*

37 (D IN)

(U) 96

(V) 97

(W) 98

(PE) 99

Motor

ON=0/4-20 mA

OFF=0/-10 Vdc -

+10 Vdc

24V

0V

Switch Mode

Power Supply

10Vdc 24Vdc

15mA 130/200mA

+ + -

P 5-00

24 V (NPN)

0 V (PNP)

24 V (NPN)

0 V (PNP)

24 V (NPN)

0 V (PNP)

(R+) 82

(R-) 81 relay 1

03

02

* relay 2

01

06

05

04

(COM A OUT) 39

(A OUT) 42

S801

ON=Terminated

OFF=Open

5V

24 V (NPN)

0 V (PNP)

24V

0V

24 V (NPN)

0 V (PNP)

24 V (NPN)

0 V (PNP)

RS-485

Interface

S801

(N RS-485) 69

0V

(P RS-485) 68

(COM RS-485) 61

**

Brake resistor

(optional)

240 Vac, 2A

240 Vac, 2 A

400 Vac, 2 A

Analog Output

0/4-20 mA

RS-485

: Chassis

: Earth

This diagram shows a typical installation of the VLT® HVAC Drive. Power is connected to the terminals 91 (L1),

92 (L2) and 93 (L3) and the motor is connected to 96 (U), 97 (V) and 98 (W).

Terminals 88 and 89 are used for load sharing between drives.

Analogue inputs can be connected to the 53 (V or mA), and for 54 (V or mA) terminals.

These inputs can be set up as either reference, feedback or thermistor inputs.

There are 6 digital inputs to be connected to terminals 18, 19, 27, 29, 32, and 33. Two digital input/output terminals (27 and 29) can be set up as digital outputs to show an actual status or warning. The terminal 42 analogue output can show process values such as 0 - I max

.

On the 68 (P+) and 69 (N-) terminals’

RS 485 interface, the drive can be controlled and monitored via serial communication.

Diagram showing all electrical terminals without options.

A = analog, D = digital

Terminal 37 is used for Safe Stop. For instructions on Safe Stop installation please refer to the section Safe Stop Installation of the Design Guide.

*Terminal 37 is optional.

** Do not connect cable screen

|

1.1 kW – 400 kW


VLT® HVAC Drive 200-240 V AC

Enclosure

IP 20 (IP 21*)/Chassis (Type 1)

IP 55 + IP 66/ Type 4X

Typical shaft output

Typical shaft output at 208 V

Output current

Continuous (3 x 200 – 240 V)

Intermittent (3 x 200 – 240 V)

Output power

Continuous (208 V AC)

Rated input current

Continuous (3 x 200 – 240 V)


Estimated power loss at rated max. load

[kVA]

[A]

[A]

[W]

[kW]

[HP]

[A]

[A]

Max. cable size

Mains, motor, brake

Max. pre-fuses

Weight

IP 20

IP 21

IP 55, IP 66

[mm 2 ]

([AWG])

[A]

[kg]

[kg]

[kg]

2.38

5.9

6.5

63

A2

A4 + A5

P1K5

A3

A5

P1K1 P2K2 P3K0 P3K7

1.1 1.5 2.2 3 3.7

1.5

2.0

2.9

4.0

4.9

6.6

7.3

7.5

8.3

10.6

11.7

12.5

13.8

16.7

18.4

2.70

6.8

7.5

82

3.82

9.5

10.5

116

0.96

4 (12)

4.50

11.3

12.4

155

6.00

15.0

16.5

185

20

4.9

5.5

9.7 (A4)/13.5 (A2 + A5)

32

6.6

7.5

13.5

Enclosure



Output current

Continuous (3 x 200 – 240 V)


Output power



Continuous (3 x 200 – 240 V)




IP 21/Type 1, IP 55 + IP 66//Type 4X

[kW]

[HP]

P5K5

5.5

7.5

[A]

[A]

[kVA]

[A]

[A]

[W]

24.2

26.6

8.7

22

24.2

269

B3

B1

P7K5

7.5

10

30.8

33.9

11.1

28

30.8

310

P11K

11

15

46.2

50.8

16.6

42

46.2

447

0.96

Max. cable size

Mains, motor, brake

[mm 2 ]

([AWG])

10 (7)

Max. cable size mains

With mains disconnect switch included

Max. pre-fuses

Weight

IP 20

IP 21, IP 55, IP 66

[mm

([AWG])

[A]

[kg]

[kg]

2 ]

16 (6)

63

12

23

B2

P15K

15

20

B4

P18K

18.5

25

59.4

65.3

21.4

54

59.4

602

35 (2)

35 (2)

80

74.8

82.3

26.9

C1

P22K

22

30

88

96.8

31.7

C3

P30K

30

40

115

127

41.4

P37K

37

50

143

157

51.5

C4

C2

P45K

45

60

170

187

61.2

68

74.8

737

80

88

845

50 (1)

(B4 = 35 (2))

104

114

1140

0.97

130

143

1353

154

169

1636

150 (300

MCM)

150 (300

MCM)

50, 35, 35 (1, 2, 2)

125 160

95, 70,

70

(3/0, 2/0,

2/0)

200

185, 150,

120

(350

MCM,

300

MCM,

4/0)

250

27

23.5

45

35 50

65

* (A2, A3, B3, B4, C3 and C4 may be converted to IP 21/Type 1 using a conversion kit.

(Please see also items mechanical mounting in Operating Instructions and IP 21/ Type 1 enclosure kit in the Design Guide.)


1.1 kW – 400 kW

|

VLT® HVAC Drive 380 – 480 V AC

Enclosure


IP 55 + IP 66 /Type 4X

[kW]

[HP]

A2

A4 + A5

P2K2 P1K1 P1K5 P3K0 P4K0 P5K5

1.1 1.5 2.2 3 4 5.5

1.5

2.0

2.9

4.0

5.0

7.5

A3

A5

P7K5

7.5

10



Output current

Continuous (3 x 380 – 440 V)


Continuous (3 x 441 – 480 V)


Output power




Continuous (3 x 380 – 440 V)


Continuous (3 x 441 – 480 V)



Max. cable size

(Mains, motor, brake)

Max. pre-fuses

Weight

IP 20

IP 55, IP 66

[A]

[A]

[A]

[A]

[kVA]

[kVA]

[A]

[A]

[A]

[A]

[W]

[mm 2 ]

([AWG])

[A]

[kg]

[kg]

3

3.3

2.7

3.0

2.1

2.4

2.7

3.0

2.7

3.0

58

0.96

4.8

10

4.1

4.5

3.4

3.7

2.8

2.7

3.7

4.1

3.1

3.4

62

5.6

6.2

4.8

5.3

3.9

3.8

5.0

5.5

4.3

4.7

88

4.9

9.7 (A4)/13.5 (A2 + A5)

7.2

7.9

6.3

6.9

5.0

5.0

10

11

8.2

9.0

6.9

6.5

6.5

7.2

5.7

6.3

116

0.97

9.0

9.9

7.4

8.1

124

4 (12)

20

13

14.3

11

12.1

9.0

8.8

11.7

12.9

9.9

10.9

187

32

6.6

14.2

14.4

15.8

13.0

14.3

255

16

17.6

14.5

15.4

11.0

11.6

Enclosure



Output current

Continuous (3 x 380 – 439 V)


Continuous (3 x 440 – 480 V)


Output power




Continuous (3 x 380 – 439 V)


Continuous (3 x 440 – 480 V)




IP 21/Type 1, IP 55 + IP 66/Type 4X

[kW]

[HP]

P11K

11

15

[A]

[A]

[A]

[A]

[kVA]

[kVA]

[A]

[A]

[A]

[A]

[W]

24

26.4

21

23.1

16.6

16.7

22

24.2

19

20.9

278

Max. cable size

Mains, motor, brake



[mm

([AWG])

[mm

2

2 ]

]

([AWG])

[A] 63

B3

B1

P15K

15

20

P18K

18.5

25

B4

P22K

22

30

B2

P30K

30

40

P37K

37

50

32

35.2

27

29.7

22.2

21.5

29

31.9

25

27.5

392

10 (8)

63

37.5

41.3

34

37.4

26

27.1

34

37.4

31

34.1

465

16, 10, 10 (6, 8, 8)

63

44

48.4

40

44

30.5

31.9

40

44

36

39.6

525

63

35 (2)

61

67.1

52

61.6

42.3

41.4

55

60.5

47

51.7

698

0.98

80

73

80.3

65

71.5

50.6

51.8

66

72.6

59

64.9

739

100

C1

P45K

45

60

C3

P55K

55

75

P75K

75

100

C4

C2

P90K

90

125

90

99

80

88

62.4

63.7

106

117

105

116

73.4

83.7

147

162

130

143

102

104

177

195

160

176

123

128

82

90.2

73

80.3

843

50 (1)

(B4 = 35 (2))

50, 35, 35

(1, 2, 2)

125

96

106

95

105

1083

160

133

146

118

130

1384

95 (4/0) 95 (4/0)

95, 70,

70

(3/0,

2/0,

2/0)

250

185,

150,

120

(350

MCM,

300

MCM,

4/0)

250

161

177

145

160

1474

0.99

Max. pre-fuses

Weight

IP 20

IP 21, IP 55, IP 66

[kg]

[kg]

12

23

12

23

12

23

23.5

27

23.5

27

23.5

45

35

45

35

45

50

65

50

65

* (A2, A3, B3, B4, C3 and C4 may be converted to IP 21 using a conversion kit. Please contact Danfoss.

(Please see also items Mechanical mounting in Operating Instructions and IP 21/ Type 1 Enclosure kit in the Design Guide.))

1) With brake and load sharing 95 (4/0)

|

1.1 kW – 400 kW


VLT® HVAC Drive 3 x 380 – 480 V AC

Enclosure

IP 20

IP 21, IP 55

Typical shaft output (400 V)



Output current

Continuous (400 V)

Intermittent (440 V)

Continuous (460/500 V)

Intermittent (460/500 V)

Output power






Estimated power loss at rated maximum load at 460 V

Max. cable size

Mains, motor, brake and loadsharing

Max. external input (mains) fuses

[kW]

[HP]

[kW]

[A]

[A]

[A]

[kVA]

[kVA]

[kVA]

[A]

[A]

[W]

[mm 2 ]

([AWG])

[A]

IP 20, IP 21, IP 54

[kg]

N110

110

150

132

212

233

190

209

147

151

204

183

2555

D3h

D1h + D5h + D6h

N132

132

200

160

260

286

240

264

180

191

251

231

2949

315

2 x 95

(2 x 3/0)

350

62 (D1h + D3h)

166 (D5h), 129 (D6h)

N160

160

250

200

315

347

302

332

218

241

304

291

3764

0.98

N200

200

300

250

395

435

361

397

274

288

381

348

4109

D4h

D2h + D7h + D8h

N250

250

350

315

480

528

443

487

333

353

463

427

5129

400 550

2 x 185

(2 x 350 mcm)

630

125 (D2h + D4h)

200 (D7h), 225 (D8h)

N315

315

450

355

588

647

535

588

407

426

567

516

6663

800

VLT® HVAC Drive 525 – 600 V AC

Enclosure

IP 20 Chassis

IP 21/Type 1

IP 55, IP 66/Type 4x


Output current

Continuous (3 x 525 – 550 V)


Continuous (3 x 525 – 600 V)


Output power




Continuous (3 x 525-600 V)



Max. cable size

IP 20, mains, motor, brake

Max. cable size

IP 21/55/66, mains, motor, brake



Max. pre-fuses

Weight

IP 20

IP 21, IP 55, IP 66

[kW]

[A]

[A]

[A]

[A]

[kVA]

[kVA]

2.6

2.9

2.4

2.6

2.9

3.2

2.7

3.0

4.1

4.5

3.9

4.3

5.2

5.7

4.9

5.4

6.4

7.0

6.1

6.7

9.5

10.5

12.7

9.0

9.9

11.5

11.0

12.1

19

21

18

20

23

25

22

24

28

31

27

30

36

40

34

37

43

47

41

45

54

59

52

57

65

72

62

68

87

96

83

91

105

116

100

110

137

151

131

144

[A]

[A]

[W]

2.4

2.7

50

2.7

3.0

65

4.1

4.5

92

5.2

5.7

122

5.8

6.4

145

8.6

9.5

195

10.4

11.5

261

17.2

19

300

20.9

23

400

25.4

28

475

32.7

36

525

39

43

700

49

54

750

59

65

78.9

87

95.3

105

124.3

137

850 1100 1400 1500

[mm 2 ]

([AWG])

0.97

0.97

0.97

0.97

0.97

0.97

0.97

0.98

0.98

0.98

0.98

0.98

0.98

0.98

0.98

0.98

0.98

4 (12) 10 (8) 35 (2) 50 (1/0)

95

(4/0)

120

(250

MCM)

[mm 2 ]

([AWG])

[mm 2 ]

([AWG])

[A] 10 10 20

4 (12)

4 (12)

20 20 32 32 63

10 (8)

63

16, 10, 10

(8, 8, 8)

63

35, 25, 25

(2, 4, 4)

63 80 100

50 (1)

50, 35, 35

(1, 2 ,2)

125 160

150

(300 MCM)

95, 70,

70

(3/0,

2/0,

2/0)

185,

150, 120

(350

MCM,

300

MCM,

4/0)

250 250

[kg]

[kg]

B3 B4 C3 C4

A3 A3

B1 B2 C1 C2

A5

P1K1 P1K5 P2K2 P3K0 P4K0 P5K5 P7K5 P11K P15K P18K P22K P30K P37K P45K P55K P75K P90K

1.1

1.5

2.2

3 4 5.5

7.5

11 15 18.5

22 30 37 45 55 75 90

2.5

2.4

6.5

13.5

2.8

2.7

6.5

13.5

3.9

3.9

6.5

13.5

5.0

4.9

6.5

13.5

6.1

6.1

6.5

13.5

9.0

9.0

6.6

14.2

11.0

11.0

6.6

14.2

18.1

17.9

12

23

21.9

21.9

12

23

26.7

26.9

12

23

34.3

33.9

23.5

27

41

40.8

23.5

27

51.4

51.8

23.5

27

61.9

61.7

35

45

82.9

82.7

35

45

100

99.6

50

65

130.5

130.5

50

65


1.1 kW – 400 kW

|

VLT® HVAC Drive 3 x 525-690 V AC

Enclosure

IP 20

IP 21/IP 55

A3 B4 C3 D3h

B2 C2

P1K1 P1K5 P2K2 P3K0 P4K0 P5K5 P7K5 P11K P15K P18K5 P22K P30K P37K P45K P55K P75K P90K

1.1

1.5

2.2

3 4 5.5

7.5

11 15 18.5

22 30 37 45 55 75 90


[kW]

Output current (High overload 110% for 1 min.)


Intermittent (3 x 525-550 V)

[A]

[A]

Continuous kVA (3 x 551-690 V)

Intermittent kVA (3 x 551-690 V)

[A]

[A]

Output power

Continuous (550 V) (A3 525 V)




Intermittent (3 x 525-550 V)

Continuous kVA (3 x 551-690 V)

[kVA]

[kVA]

[A]

[A]

[A]

[A]

Intermittent kVA (3 x 551-690 V)

Estimated power loss at rated maximum load

[W]

2.1

3.4

1.6

2.6

1.9

1.9

1.9

3

1.4

2.3

44

2.7

4.3

2.2

3.5

2.5

2.6

2.4

3.9

2

3.2

60

3.9

6.2

3.2

5.1

3.5

3.8

3.5

5.6

2.9

4.6

88

4.9

7.8

4.5

7.2

4.5

5.4

4.4

7.1

4

6.5

120

6.1

9.8

5.5

8.8

5.5

6.6

5.5

8.8

4.9

7.9

10.8

14.4

23.2

21.5

160

9 11 14 19

14.4

17.6

22.4

20.9

7.5

12

8.2

9

8

13

6.7

220

10

16

10

12

10

16

9

300

13

20.8

13.3

15.5

15

23.2

14.5

150

18

19.8

18.1

21.5

19.5

21.5

19.5

220

23

25.3

22

24.2

21.9

26.3

24

26.4

24

26.4

300

28

30.8

27

29.7

26.7

32.3

29

29

31.9

370

36

39.6

34

37.4

34.3

40.6

36

43

47.3

41

45.1

41.0

49.0

54

59.4

52

57.2

51.4

62.1

65

71.5

62

68.2

61.9

74.1

87

95.7

83

91.3

82.9

99.2

105

115.5

100

110

100

119.5

31.9

39.6

53.9

64.9

78.1

95.7

108.9

36

39.6

440

49

48

52.8

740

59

58

63.8

900

71

70

77

1100

87

86

94.6

1500

99

94.3

112.7

1800

0.96

0.98

Max. cable cross section

Mains, motor, brake and load sharing


[mm 2 ]

([AWG])

[A]

4 (12)

– 63 80

35 (2)

100 125 160 –

IP 20

[kg]

[kg]

6.6

–

21.5 (B4)

27 (B2)

35 (C3) 62 (D3h)

65 (C2) – 62 (D3h)

VLT® HVAC Drive 3 x 525-690 V AC

Enclosure

IP 20

IP 21, IP 55




Output current


Intermittent (550 V)

Continuous (575/690 V)


Output power








Estimated power loss at 525/575 V

Estimated power loss at 690 V

90

99

86

95

N75K

55

75

75

86

86

103

89

85

87

1162

1204

[kW]

[HP]

[kW]

[A]

[A]

[A]

[kVA]

[kVA]

[kVA]

[kVA]

[A]

[A]

[A]

[W]

[W]

Max. cable size

Mains, motor, brake and loadsharing


[mm 2 ]

([AWG])

[A] 160

IP 20, IP 21, IP 54

[kg]

108

108

129

110

106

109

1428

1477

D3h

N90K

D1h + D5h + D6h

N110 N132

75

100

90

90

125

110

110

150

132

113

124

108

119

137

151

131

144

162

178

155

171

131

130

157

130

124

128

1739

1796

154

154

185

158

151

155

2099

2165

2 x 95

(2 x 3/0)

315

62 (D1h + D3h)

166 (D5h), 129 (D6h)

N160

132

200

160

201

221

192

211

191

191

229

198

189

197

2646

2738

0.98

350

N200

160

250

200

253

278

242

266

241

241

289

245

234

240

3071

3172

289

289

347

299

286

296

3719

3848

D4h

D2h + D7h + D8h

N250 N315

200

300

250

250

350

315

303

333

290

319

360

396

344

378

343

343

411

355

339

352

4460

4610

N400

315

400

400

418

460

400

440

398

398

478

408

390

400

5023

5150

2 x 185

(2 x 350 mcm)

400 500

125 (D2h + D4h)

200 (D7h), 225 (D8h)

550

|

1.1 kW – 400 kW


Dimensions and air fl ow

A2 IP 20 A3 with IP 21/Type 12 NEMA 1 Kit

A4 IP 55 with mains disconnect B3 IP 20

B4 IP 20 C3 IP 20

Please see the VLT® HVAC Drive FC 102 Design Guide for other frames, available at http://www.danfoss.com/Products/Literature/VLT+Technical+Documentation.htm


1.1 kW – 400 kW

|

A, B and C frames

A4 A5

VLT® HVAC Drive

B1 B2 B3 B4 C1 C2 C3 C4 Frame A2 A3

Enclosure

H mm

Height of back plate

H1 mm

With de-coupling plate for fi eldbus cables

H2 mm

Distance to mounting holes

W mm

W1 mm

Distance between mounting holes

D mm

Depth without option A/B

D1 mm

With mains disconnect

D2 mm

With option A/B

I (air space inlet) mm (inches)

O (air space outlet) mm (inches)

Weight (kg)

IP 20 IP 21 IP 20 IP 21

90

70

205

268

374

254

–

220

100

100

4.9

90

70

207

375

–

350

–

222

100

100

5.3

268

374

257

130

110

205

–

220

100

100

6.6

375

–

350

130

110

207

–

222

100

100

7

200

171

175

390

–

401

206

175

100

100

9.7

IP 55/IP 66

IP 21/IP 55/

IP 66

242

210

260

480

–

454

289

260

200

200

23

242

215

195

420

–

402

224

195

100

100

13.5/

14.2

242

210

260

650

–

624

290

260

200

200

27

IP 20

230

200

242

520

595

495

–

242

200

200

23.5

165

140

249

399

420

380

–

262

200

200

12

IP 21/IP 55/

IP 66

308

272

310

680

–

648

344

310

200

200

45

370

334

335

770

–

739

378

335

225

225

65

IP 20

370

330

333

660

800

631

–

333

225

225

50

308

270

333

550

630

521

–

333

200

200

35

A3 IP 20

W1

W

Width

H2

Height

H

Height

H1

Height

A4 IP 55 with mains disconnect

Air space outlet

O

Air space outlet

Air space inlet

D D2

Depth

I

Air space outlet

D1 Depth

|

1.1 kW – 400 kW


Dimensions and air fl ow

A

Door swing

H

Height

H1

Height

W

Width

C1

D1h/D2h

Air space outlet O

C2

D3h/D4h

C1 C2

C2

C1

C1

C2

C2

Air space inlet

I

D

Depth

Please see the VLT® High Power Design Guide for other frames, available at http://www.danfoss.com/Products/Literature/VLT+Technical+Documentation.htm


1.1 kW – 400 kW

|

D frames

Frame

Enclosure

H mm

Height of back plate

H1 mm

Height of product

W mm

D mm

D1 mm

With mains disconnect

Door swing A mm

I (air space inlet) mm

O (air space outlet) mm

C1

C2

D1h D2h D3h

IP 21/IP 54

901

844

325

378

–

298

225

225

102 m 3 /h

(60 cfm)

420 m 3 /h

(250 cfm)

1107

1050

420

378

–

395

225

225

204 m 3 /h

(120 cfm)

840 m 3 /h

(500 cfm)

909

844

250

375

– n/a

225

225

102 m 3 /h

(60 cfm)

420 m 3 /h

(250 cfm)

IP 20

1122

1050

350

375

– n/a

225

225

204 m 3 /h

(120 cfm)

840 m 3 /h

(500 cfm)


D4h D5h D6h D7h D8h

1324

1277

325

381

426

298

225

225

102 m 3 /h

(60 cfm)

420 m 3 /h

(250 cfm)

1665

1617

325

381

426

298

225

225

IP 21/IP 54

1978

1931

420

384

429

395

225

225

204 m 3 /h

(120 cfm)

840 m 3 /h

(500 cfm)

2284

2236

420

402

447

395

225

225

C1

D5h/D6h

C1

C1

D1

Depth

D

Depth

C2

C2

C1

D7h/D8h

C1

C2

C1

C2

D

Depth

|

1.1 kW – 400 kW


A options:

Fieldbuses

For A, B, C and D frames

Fieldbus

A

VLT® PROFIBUS DP V1 MCA 101

VLT® DeviceNet MCA 104

VLT® LonWorks MCA 108

VLT® BACnet MCA 109

VLT® PROFINET MCA 120

VLT® EtherNet/IP MCA 121

VLT® Modbus TCP MCA 122

VLT® PROFIBUS DP MCA 101

Operating the frequency converter via a fi eldbus enables you to reduce the cost of your system, communicate faster and more

ciently, and benefi t from an easier user interface.



VLT® PROFIBUS DP MCA 101 provides wide compatibility, a high level of availability, support for all major PLC vendors, and

 compatibility with future versions

Fast, effi rent installation, advanced diagnosis and parameterisation and auto- confi guration of process data via GSD-fi le



A-cyclic parameterisation using

PROFIBUS DP-V1, PROFIdrive or Danfoss

FC profi le state machines, PROFIBUS DP-V1,

Master Class 1 and 2

Ordering number

130B1100 standard, 130B1200 coated

VLT® DeviceNet MCA 104

VLT® DeviceNet MCA 104 off ers robust, effi

Producer/Consumer technology.



This modern communications model offers key capabilities that let you effectively determine what information is needed and

 when

Benefit also from ODVA’s strong conform- ance testing policies, which ensure that products are interoperable

Ordering number


VLT® LonWorks MCA 108

LonWorks is a fieldbus system developed for building automation. It enables communication between individual units in the same system (peer-to-peer) and thus supports decentralising of control.



No need for big main station



(master-follower)

Units receive signals directly



Supports Echelon free-topology interface



(flexible cabling and installation)

Supports embedded I/Os and I/O options



(easy implementation of de-central I/Os)

Sensor signals can quickly be moved to

 another controller via bus cables

Certified as compliant with LonMark ver. 3.4 specifications

Ordering number



1.1 kW – 400 kW

|

VLT® BACnet MCA 109

The open communications protocol for worldwide building automation.

The BACnet protocol is an international protocol that efficiently integrates all parts of building automation equipment from the actuator level to the building management system.

Via the BACnet option it is possible to read all analogue and digital inputs and control all analogue and digital outputs of the VLT® HVAC

Drive. All inputs and outputs can be operated independently of the drive’s functions and thus work as remote I/Os:



COV (Change of Value)



Read/write Property Multiple



Alarm/Warning handling

Ordering number


VLT® PROFINET MCA 120

VLT® PROFINET MCA 120 uniquely combines the highest performance with the highest degree of openness. The MCA120 gives the user access to the power of Ethernet. The option is designed so that many of the features from the PROFIBUS MCA 101 can be reused, minimising user eff ort to migrate PROFINET, and securing the investment in PLC program.

Other features:



Built-in web server for remote diagnosis and reading out of basic drive parameters



Support of DP-V1 Diagnostic allows easy, fast and standardized handling of warning and fault information into the PLC, improving bandwidth in the system

PROFINET encompasses a suite of messages and services for a variety of manufacturing automation applications, including control, configuration and information.

Ordering number


VLT® EtherNet/IP MCA 121

Ethernet is the future standard for communication at the factory fl oor. The VLT® EtherNet/

IP MCA 121 is based on the newest technology available for industrial use and handles even the most demanding requirements.

EtherNet/IP extends commercial off -the-shelf

Ethernet to the Common Industrial Protocol

(CIP™) – the same upper-layer protocol and object model found in DeviceNet.

The VLT® MCA 121 off ers advanced features as:



Built-in high performance switch enabling line-topology, and eliminating the need for

 external switches

Advanced switch and diagnoses functions



Built-in web server



E-mail client for service notification



Unicast and Multicast communication

Ordering number


VLT® Modbus TCP MCA 122

Modbus TCP is the fi rst industrial Ethernet based protocol for automation. The VLT® Modbus TCP MCA 122 connects to Modbus TCP based networks. It is able to handle connection interval down to 5 ms in both directions, positioning it among the fastest performing

Modbus TCP devices in the market. For master redundancy it features hot swapping between two masters.

Other features:



Built-in web-server for remote diagnosis and reading out basic drive parameters



An e-mail notificator can be configured for sending an e-mail message to one or several receivers, if certain warnings or alarms occurs, or has cleared again

Ordering number


VLT® DeviceNet

Converter MCA 194

The VLT® DeviceNet Converter MCA 194 emulates VLT® 5000 commands in the VLT®

AutomationDrive. This means that a VLT® 5000 can be replaced by the VLT® AutomationDrive or an existing system can be expanded, without costly change of the PLC program.

For a later upgrade to a different fieldbus, the installed converter can easily be removed and replaced with a different option. This secures the investment without losing flexibility. The option emulates I/O instances & explicite messages of a VLT® 5000.

Ordering number

NA standard, 130B5601 coated

B options:

Functional extensions


Funcional extensions

B

VLT® Generel Purpose MCB 101

VLT® Relay Option MCB 105

VLT® Analog I/O Option MCB 109

VLT® PTC Thermistor Card MCB 112

VLT® Sensor Input Card MCB 114

VLT® Safe Option MCB 140 Series

VLT® General Purpose I/O

MCB 101

This I/O option off ers an extended number of

control inputs and outputs:



3 digital inputs 0-24 V:



Logic ‘0’ < 5 V; Logic ‘1’ > 10V

2 analogue inputs 0-10 V:



Resolution 10 bit plus sign

2 digital outputs NPN/PNP push pull



1 analogue output 0/4-20 mA



Spring loaded connection

Ordering number


VLT® Relay Option MCB 105

Makes it possible to extend relay functions with 3 additional relay outputs.

Max. terminal load:





AC-1 Resistive load ........................... 240 V AC 2 A

AC-15 Inductive load @cos fi 0.4 ................................240 V AC 0.2 A



DC-1 Resistive load ..............................24 V DC 1 A



DC-13 Inductive load @cos fi 0.4 .................................. 24 V DC 0.1 A

Min. terminal load:





DC 5 V .......................................................................10 mA

Max switch rate at rated load/min. load ............................... 6 min -1 /20 sec -1



Protects control cable connection



Spring-loaded control wire connection

Ordering number


VLT® Analog I/O Option

MCB 109

This analogue input/output option is easily fi tted in the frequency converter for upgrading to advanced performance and control using the additional in/outputs.This option also upgrades the frequency converter with a battery back-up supply for the frequency converter’s built-in clock. This provides stable use of all frequency converter clock functions as timed actions etc.



3 analogue inputs, each configurable as

 both voltage and temperature input

Connection of 0-10 V analogue signals as well as PT1000 and NI1000 temperature inputs



3 analogue outputs each configurable as



0-10 V outputs

Incl. back-up supply for the standard clock function in the frequency converter

|

1.1 kW – 400 kW


B options:

Functional extensions


The back-up battery typically lasts for 10 years, depending on environment.

Ordering number


VLT® PTC Thermistor Card

MCB 112

ATEX-compliant module with thermal protection for single EEx d motors (Ziehl MS 220 DA).



1 PTB-certified thermistor input



1 switch-off signal for the integrated Safe

Torque Off function (STO)



1 logic output for error identification

Ordering number

NA standard, 130B1137 coated

* for use of this option STO-function is needed

(optional terminal 37, see page 21 “Safety”)

VLT® Sensor Input Card

MCB 114

The option protects the motor from being overheated by monitoring the bearings and windings temperature in the motor. Both limits as well action are adjustable, and the individual sensor temperature is visible as a read-out on the display or by fi eldbus.



Protects the motor from overheating



Three self-detecting sensor inputs for 2 or 3

 wire PT100/PT1000 sensors

One additional analogue input 4-20 mA

Ordering number


VLT® Safe Option

MCB 140 Series

VLT® Safe Option MCB 140 Series are safety options providing Safe Stop 1 (SS1), Safely

Limited Speed (SLS) and Safe Speed Monitor

(SSM) functionallity.

The options can be used up to PL e according to ISO 13849-1.

MCB 140 is a standard B-Option while MCB 141 off ers the same functionallity in an external

45 mm housing. MCB141 enables the user to use the MCB 140 functionallity also if another

B-Option is used.

Diff erent operating modes can be easily confi gured by using the on board display and buttons. The options provide only a limited set of parameters for easy and fast parameterization.



MCB 140 standard B-Option



MCB 141 external Option



Single channel or dual channel operation possible



Proximity switch as speed feedback



SS1, SLS and SMS functionallity



Easy and fast parameterization

Ordering number

130B6443 MCB 140, 130B6447 MCB 141

D option:

External power supply


Option slot

D

VLT® 24 V DC Supply Option MCB 107

VLT® 24 V DC Supply

MCB 107

The option is used to connect an external DC supply to keep the control section and any installed option alive during power failure.



Input voltage range ...24 V DC +/- 15% (max. 37 V in 10 sec.)



Max. input current .............................................. 2.2 A



Max. cable length ...............................................75 m



Input capitance load .................................. < 10 uF



Power-up delay .................................................< 0.6 s

Ordering number



1.1 kW – 400 kW

|

Accessories


LCP

VLT® Control Panel LCP 101 (Numeric)

Ordering number: 130B1124

VLT® Control Panel LCP 102 (Graphical)


LCP Panel Mounting Kit

Ordering number for IP 20 enclosure

130B1113: With fasteners, gasket, graphical LCP and 3 m cable

130B1114: With fasteners, gasket, numerical LCP and 3 m cable

130B1117: With fasteners, gasket and without LCP and with 3 m cable

130B1170: With fasteners, gasket and without LCP

Ordering number for IP 55 enclosure

130B1129: With fasteners, gasket, blind cover and 8 m “free end” cable

Power Options*

VLT® Sine-Wave Filter MCC 101

VLT® dU/dt Filter MCC 102

VLT® Common Mode Filters MCC 105

VLT® Advanced Harmonic Filter AHF 005/010

VLT® Brake Resistors MCE 101

Accessories

Profi bus SUB-D9 Adapter

IP 20, A2 and A3


USB Extension

Ordering number:

130B1155: 350 mm cable

130B1156: 650 mm cable

IP 21/Type 1 (NEMA 1) Kit

Ordering number

130B1122: For frame size A2

130B1123: For frame size A3

130B1187: For frame size B3

130B1189: For frame size B4

130B1191: For frame size C3

130B1193: For frame size C4

Motor connector


130B1065: frame A2 to A5 (10 pieces)

Mains connector


130B1066: 10 pieces mains connctors IP 55

130B1067: 10 pieces mains connectors IP20/21

Relays 1 terminal

Ordering number: 130B1069 (10 pieces 3 pole connectors for relay 01)

Relays 2 terminal

Ordering number: 130B1068 (10 pieces 3 pole connectors for relay 02)

Control card terminals


*Ordering number:

See relevant Design Guide

|

1.1 kW – 400 kW


Ordering typecode

for A, B, C and D frames

FC-

[1]

–

[2]

–

[3]

–

[4]

–

[5]

–

[6] [7] [8] [9] [10] [11] [12]

– – – – – – –

[13] [14] [15]

– –

[16] [17] [18] [19]

– CX – X – XX –

[1] Application (character 4-6)

102 VLT® HVAC Drive FC 102

[2] Power size (character 7-10)

P1K1 1.1 kW / 1.5 HP

P1K5 1.5 kW / 2.0 HP

P2K2 2.2 kW / 3.0 HP

P3K0 3.0 kW / 4.0 HP

P3K7 3.7 kW / 5.0 HP

P4K0 4.0 kW / 5.5 HP

P5K5 5.5 kW / 7.5 HP

P7K5 7.5 kW / 10 HP

P11K 11 kW / 15 HP

P15K 15 kW / 20 HP

P18K 18.5 kW / 25 HP

P22K 22 kW / 30 HP

P30K 30 kW / 40 HP

P37K 37 kW / 50 HP

P45K 45 kW / 60 HP

P55K 55 kW / 75 HP

P75K 75 kW / 100 HP

P90K 90 kW / 125 HP

N55K 55 kW / 75 HP

N75K 75 kW / 100 HP

N90K 90 kW / 125 HP

N110 110 kW / 150 HP

N132 132 kW / 200 HP

N160 160 kW / 250 HP

N200 200 kW / 300 HP

N250 250 kW / 350 HP

N315 315 kW / 450 HP

N400 400 kW / 550 HP

[3] AC Line Voltage (character 11-12)

T2 3 x 200/240 V AC (1.1 – 45 kW)

T4 3 x 380/480 V AC (1.1 – 1000 kW)

T6 3 x 525/600 V AC (1.1 – 90 kW)

T7 3 x 525/690 V AC (1.1 – 1400 kW)

[4] Enclosure (character 13-15)

For cabinet mounting:

E20

IP 20/Chassis

(frame A2, A3, B3, B4, C3, C4, D3h, D4h)

Standalone:

E21

E54

IP 21 / Type 1 (frame B1, B2, C1, C2, D1h, D2h,

D5h, D6h, D7h, D8h)

IP 54/Type 12 (frame D1h, D2h, D5h, D6h,

D7h, D8h)

E55 IP 55 (frame A5, B1, B2, C1, C2)

E66

IP 66/Type 4X outdoor*

– frame A5, B1, B2, C1, C2)

Z55 IP 55/Type 12 (frame A4)

Z66 IP 66/NEMA 4X* (frame A4)

Special designs:

P20 IP 20 (frame B4, C3, C4 – with back plate)

E2M

IP 21 / Type 1 with mains shield

(frame D1h, D2h, D5h, D6h, D7h, D8h)

P21

E5M

IP 21 / Type 1

(frame as E21 – with back plate)

IP 54 / Type 12 with mains shield

(frame D1h, D2h, D5h, D6h, D7h, D8h)

* Only available in the USA

P55

Y55

IP 55

(frame as E55 – with back plate)

IP 55

(frame as Z55 – with back plate)

Y66

IP 66/NEMA 4X*

(frame as Z66 – with back plate)

[5] RFI fi lter, terminal and monitoring options

– EN/IEC 61800-3 (character 16-17)

H1

RFI-Filter Class A1/B (C1)

(A, B and C frames only)

H2 RFI-Filter, Class A2 (C3)

H3

RFI-Filter Class A1/B 1)


H4

H5

RFI-Filter, Class A1 (C2)

(B, C and D frames only)

RFI-Filter, Class A2 (C3)

Marine ruggedized

HX

8

No RFI-Filter (only 600 V)


[6] Braking and safety (character 18)

X No brake IGBT

B

T

Brake IGBT

Safe Stop without brake

R

U

Regeneration terminals (D frame only)

Brake IGBT plus Safe Stop

[7] LCP Display (character 19)

X Blank faceplate, no LCP installed

N

G

Numerical Local Control Panel (LCP 101)

Graphical Local Control Panel (LCP 102)

[8] PCB Coating – IEC 721-3-3 (character 20)

X No conformal coating (Class 3C2)

C

R

Conformal coating on all PCBs (Class 3C3)

Conformal coating plus ruggedized

[9] Mains input (character 21)

X No mains option

1

7

Mains disconnect

Fuses (D frame only)

Mains disconnect and loadsharing

(B1, B2, C1 and C2 frames only)

A

Fuses and loadsharing terminals

(D frame IP 20 only)

D

3

4

5

E

Loadsharing terminals

(B1, B2, C1 and C2 frames only.

D-frame only IP 20)

Mains disconnect + fuse (D frame only)

Mains contactor + fuse (D frame only)

Mains disconnect, fuse and load sharing

Mains disconnect + contactor + fuse

(D frame only)

J Circuit breaker + fuse (D frame only)

[10] Power terminals and motor starters

(character 22)

X

O

S

Standard cable entries

Metric cable entries

US cable entries (not for A4 frame)

[11] Auxiliary 24 V supply and external

temperature monitoring (character 23)

X

Q

No adaptation

Heat-sink access panel (D frame only)

[12] Special version (character 24-27)

SXXX No option

[13] LCP language (character 28)

X

Standard language package including

English, German, French, Spanish, Danish,

Italian and Finnish

Contact factory for other language options

[14] Fieldbus (character 29-30)

AX No option

A0 VLT® PROFIBUS DP V1 MCA 101

A4 VLT® DeviceNet MCA 104

AG VLT® LonWorks MCA 108

AJ VLT® BACnet MCA 109

AL VLT® PROFINET MCA 120

AN VLT® EtherNet/IP MCA 121

AQ VLT® Modbus TCP MCA 122

[15] Application (character 31-32)

BX No application option

BK VLT® Generel Purpose MCB 101

BP VLT® Relay Option MCB 105

BZ VLT® Safety PLC I/O MCB 108

B0 VLT® Analog I/O Option MCB 109

B2 VLT® PTC Thermistor Card MCB 112

B4 VLT® Sensor Input Card MCB 114

[19] Control Power Backup Input (character 38-39)

DX No DC input installed

D0 VLT® 24 V DC Supply Option MCB 107

1) reduced motor cable length

Please beware that not all combinations are possible. Find help confi guring your drive with the online confi gurator found under: driveconfi g.danfoss.com

Based on your selection, Danfoss manufactures the desired VLT® HVAC Drive.

You will receive a fully assembled frequency

converter, tested under full load conditions.


1.1 kW – 400 kW

|

Power

and enclosures


FC 102 kW A

T2 200 – 240 V

A

T4/T5 380 – 480 V

A

T6 525 – 600 V

A

T7 525 – 690 V

110

132

160

200

250

315

400

45

55

75

90

75

90

7.5

11

15

18.5

22

30

37

1.1

1.5

3.7

4.0

6.6

7.5

2.2

10.6

3.0 12.5

16.7

5.5

24.2

30.8

46.2

59.4

74.8

88

115

143

170

* Only available in 690 V

P45K

P55K

P75K

P90K

N75K*

N90K*

N110

N132

N160

N200

N250

N315

N400*

P7K5

P11K

P15K

P18K

P22K

P30K

P37K

P1K1

P1K5

P2K2

P3K0

P3K7

P4K0

P5K5

A2 A2

A4

A5

A4

A5

3 2.7

4.1

3.4

5.6

4.8

7.2

6.3

A2 A2

A3 A3 A5 A5

B3 B1 B1 B1

10 8.2

A2 A2

13 11

A3 A3

16 14.5

24 21

B2 B2 B2 32 27 B3 B1

B4

C1 C1 C1

37.5

34

44 40

C3 B2

61 52

73 65

B4

C4 C2 C2 C2

90 80

106 105

C3

C1

147 130

177 160

C4 C2

212 190

260 240

315 302

395 361

480 443

588 535

D3h

D1h

D5h

D6h

D1h

D5h

D6h

D4h

D2h

D7h

D8h

D2h

D7h

D8h

A4

A5

A4

A5

2.6

2.9

4.1

5.2

2.4

2.7

3.9

4.9

A4/ A5 6.4

6.1

9.5

A5 A5

9

11.5

11

B1 B1

19 18

23 22

B2 B2

28 27

36 34

43 41

54 52

C1 C1

C2 C2

65 62

87 83

105 100

137 131

A3 A3 A5 A5

2.1

2.7

3.9

4.9

1.6

2.2

3.2

4.5

A3 A3 A5 A5

A3 A3 A5 A5

B3

B4

C3

B1

B2

C1

B1 B1

B2 B2

C1 C1

C4 C2 C2 C2

6.1

5.5

9 7.5

11

14

10

13

19 18

23 22

28 27

36 34

43 41

54 52

65 62

87 83

105 100

90 86

113 108

137 131

162 155

201 192

253 242

303 290

360 344

418 400

A3

B4

C3

A3

B2

C2

D3h

D1h

D5h

D6h

D1h

D5h

D6h

D4h

D2h

D7h

D8h

D2h

D7h

D8h

A5 A5

B2

C2

D8h

IP 20/Chassis

■

IP 21/Type 1

■

IP 21 with upgrade kit – available in US only

■

IP 54/Type 12

■

IP 55/Type 12

■

IP 66/NEMA 4X

■

D7h

D6h

D5h

B3

B4 C3 C4

A2 A3 A4 A5 B1 B2 C1 C2 D2h D4h D1h D3h

|

1.1 kW – 400 kW


What VLT® is all about

Danfoss VLT Drives is the world leader among dedicated drives providers

– and still gaining market share.

Environmentally responsible

VLT® products are manufactured with respect for the safety and well-being of people and the

environment.

All frequency converter factories are certifi ed according to ISO 14001 and ISO 9001 standards.

All activities are planned and performed taking into account the individual employee, the work environment and the external environment. Production takes place with a minimum of noise, smoke or other pollution and environmentally safe disposal of the products is pre-prepared.

UN Global Compact

Danfoss has signed the UN Global

Compact on social and environmental responsibility and our companies act responsibly towards local societies.

Impact on energy savings

One year’s energy savings from our annual production of VLT® drives will save the energy equivalent to the energy production from a major power plant. Better process control at the same time improves product quality and reduces waste and wear on equipment.

Dedicated to drives

Dedication has been a key word since

1968, when Danfoss introduced the world’s fi rst mass produced variable speed drive for AC motors – and named it VLT®.

Twenty fi ve hundred employees develop, manufacture, sell and service drives and soft starters in more than one hundred countries, focused only on drives and soft starters.

Intelligent and innovative

Developers at Danfoss VLT Drives have fully adopted modular principles in development as well as design, production and confi guration.

Tomorrow’s features are developed in parallel using dedicated technology platforms. This allows the development of all elements to take place in parallel, at the same time reducing time to market and ensuring that of the latest features.

Rely on the experts

We take responsibility for every element of our products. The fact that we develop and produce our own features, hardware, software, power modules, printed circuit boards, and accessories is your guarantee of reliable products.

Local backup – globally

VLT® motor controllers are operating in applications all over the world and

Danfoss VLT Drives’ experts located in more than 100 countries are ready to support our customers with application advice and service wherever they may be.

Danfoss VLT Drives experts don’t stop until the customer’s drive challenges are solved.

Danfoss VLT Drives, Ulsnaes 1, DK-6300 Graasten, Denmark, Tel. +45 74 88 22 22, Fax +45 74 65 25 80 www.danfoss.com/drives, E-mail: [email protected]

DKDD.PB.102.A2.02 VLT® is a trademark of Danfoss A/S Produced by PE-MSMBM 2013.11

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