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Danfoss Drives businesses Svein R. Haldar

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Page 1: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

Danfoss

Drives businessesSvein R. Haldar

Page 2: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

2 | Danfoss VLT Drives

Kort om Danfoss

• Over 80 års erfaring med energibesparende teknologier(Startet 1933)

• Løsninger på klimautfordringer• Globalt kompetansesenter for

energieffektivitet – plassert på Sønderjylland

• Bitten og Mads Clausens Fondhar aktiemajoriteten i Danfoss

Page 3: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

3 | Danfoss VLT Drives

Omsætning 33.904 mio. DKK

Medarbejdere, globalt 23.430

EBIT 12.5 %

Frit cash flow 3.150 mio. DKK

Egenkapital 12.597 mio. DKK

Fabrikker, globalt 58 in 18 countries

Salgsselskaber, globalt >100 i 47 lande

Top 3 markeder USA, Tyskland og Kina

Kort om tall

Page 4: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

4 | Corporate præsentation, januar 2015

Danfoss organisation

Executive Committee

Kim FausingExecutive Vice President & COO

Niels B. ChristiansenPresident & CEO

Jesper V. ChristensenExecutive Vice President & CFO

GlobalServices

CorporateFunctions

DanfossPower Solutions

DanfossCooling

DanfossHeating

Eric AlströmSegment President

Hydrostatics

Work Function

Controls

Jürgen FischerSegment President

Refrigeration &Air Conditioning Controls

Commercial Compressors

Industry Business

Heat Exchangers

Vesa LaisiSegment President

Power Electronics

Vacon

Lars TveenSegment President

Residential Heating

District Energy

Commercial/HVAC

DanfossDrives

Page 5: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

5 | Danfoss VLT Drives

Teknisk support & Service:

Solution:

Danfoss Drives Norway

Salg:

Unni

Reidar

Simen Pål

MohammedBjørn Svein

Internal Sales & Markedsføring :

ArvePer Halvor

Gorm

Sigbjørn Henning Robert

Ørjan

Marketing

Tone

Skui

Holmestrand

Håvard

Page 6: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

6 | Danfoss VLT Drives

Danfoss: Først i verden med serieproduksjon avFrekvensomformere

Up to 68%provides ease of installation and lower material costs. New features increase efficiency and reduce operation costs.

Page 7: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

7 | Danfoss VLT Drives

Breadth and depth in expert products

• AC drives(0.18 – 1,400 kW)

• Decentral drives

• Integratedservo drives

• Soft starters

• Power options(filters)

• Software tools

• AC drives(0.18 – 1,400 kW)

• Decentral drives

• Integratedservo drives

• Soft starters

• Power options(filters)

• Software tools

VLT®VLT®

• Solar inverters(supplier to SMA)

• Power stacksfor wind industry

• Customizedpower modules

• Solar inverters(supplier to SMA)

• Power stacksfor wind industry

• Customizedpower modules

Page 8: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

8 | Danfoss VLT Drives

Low voltage drives up to 1.4 MW

VLT® AutomationDriveFC 301/FC302 VLT® AQUA Drive FC 202 VLT® HVAC Drive FC 102 VLT® Refrigeration FC 103 VLT® Lift Drive LD 302

VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT® Micro Drive FC 51

Decentral drives, motion drives and gear motors up to 7.5 kW Soft starters

VLT® DriveMotor FCM 106 and FCP 106

VLT® Integrated Servo DriveISD 510 VLT® OneGearDrive® VLT® DecentralDrive FCD 302 VLT® Soft Starters

Software Services

VLT® Software DrivePro® Services and Support

Breadth and depth in expert products

Page 9: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

9 | Danfoss VLT Drives

Breadth and depth in expert products

• Air and liquidcooled drives(0.25 – 6,000 kW)

• Decentral drives

• Active Front-End drives

• Industrial system drives

• Grid converters

• Customer-specific solutions

• Solar inverters

• Wind powerconverters

• Software tools

• Air and liquidcooled drives(0.25 – 6,000 kW)

• Decentral drives

• Active Front-End drives

• Industrial system drives

• Grid converters

• Customer-specific solutions

• Solar inverters

• Wind powerconverters

• Software tools

VACON®VACON®

Page 10: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

10 | Danfoss VLT Drives

Vekselstrømsmotoren

Viftedeksel Rotor Stator

Koblingshus

Danfoss Skolen10

Page 11: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

11 | Danfoss VLT Drives

Motorhastighet og poltall

•Det er hovedsakelig tre forhold som avgjør motorhastigheten :•Motorens poltall•Dreiefeltets frekvens•Slippet i motoren (sakkingen)

•Standard motorer har ”synkront” turtall på : 3000, 1500, 1000 og 750 omdreininger pr. minutt.

Nominell motorhastighet:

- nf (frekvens) x 60 (sek.)P (polpar) slip

Page 12: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

12 | Danfoss VLT Drives

Redusering av startstrøm

Page 13: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

13 | Danfoss VLT Drives

Blokkdiagram for PWM frekvensomformer

1. Nettspenning inn2. Likeretteren3. Mellomkretsen4. DC-drosler (mellomkretsspoler)

5. Mellomkretskondensatorer6. Vekselretteren7. Motoren8. Styrekortet (CPU)

Page 14: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

14 | Danfoss VLT Drives

Elektrisk oppbygning av frekvensomformeren

C

C

LongCable

Vdc/2

Vdc/2

L

L

(o)

(+)

(-)

Rectifier Inverter

Mains line RFI filter

Load

Heatsink

Page 15: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

15 | Danfoss VLT Drives

Utgangsspending og strøm.

Switch metoden iinverteren (IGBT) produserer en variabelbredde av pulser

Page 16: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

16 | Danfoss VLT Drives

Possible sources of disturbances

Motor voltage

Conducted emissions

150 kHz – 30 MHz

Radiatedemissions

30 MHz – 1GHzHarmonics <10 kHz

Input current

Page 17: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

17 | Danfoss VLT Drives

Smooth motor operation, Protection of bearings and insulation

VLT® Sine-Wave Filter Provides a sinusoidal phase-to-phase

motor terminal voltage Reduction of thermal losses and

bearing currents Extend motor lifetime and

increase service intervals Product range:

3 x 200 – 500 V, 2.5 – 800 A3 x 525 – 690 V, 13 – 660 A

Enclosures IP 00 and IP 20 wall-mounted

enclosure up to 75 A (500 V)/13 A (690 V)

IP 23 floor-standing enclosure from

115 A (500 V) / 28 A (690 V)

Page 18: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

18 | Danfoss VLT Drives

Akustisk støyreduksjon

Lydmåling med og uten sinusfilter

Drives Division | Property f D f D i A/S

18

Page 19: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

19 | Danfoss VLT Drives

Forholdet mellom hastighet og effektforbruk i sentrifugaldrifter

• Hvis hastigheten reduseres med 20% vil effektforbruketfalle med 50%.

• Mengden reduseres linjert med turtallet.• Altså med 20%

• Trykket faller i annen potens.

Page 20: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

20 | Danfoss VLT Drives

Forbruktenergi

Head

Flow

Økt mekansiskslitasje

Regulering Flowregulering - Ventil

VLT | Confidential / P t f D f

20

Page 21: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

21 | Danfoss VLT Drives

15Kw pumpe ved 50% av nom. hast.Effekt = 15kW x (0.5 x 0.5 x 0.5)

Effekt = 1.87kW (12.5% nominell)

Energiforbrukved 50% flow

12.5%

50%

kW

Hastighet/Flow

NominellEffekt

Nominell flow

Kraftforbruk = Hastighet ³

Kubisk lov

Regulering - VLT

VLT | Confidential / P t f D f

21

Page 22: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

22 | Danfoss VLT Drives

Sleep Mode

Based on low flow or speed

Boost function

Internal or external signal to enter sleep mode

For single-pump and cascade applications

Maximizes energy savings Reduces wear on equipment

Page 23: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

23 | Danfoss VLT Drives

Motorprinsipper

InduksjonsmotorMagnetfeltet i rotoren dannes av indusert elektrisk strøm i de kortsluttede delene av rotor

PM MotorMagnetfeltet i rotoren dannes av den permanente magneten

Danfoss Skolen23

Page 24: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

24 | Danfoss VLT Drives

0 5 10 15 20 25 30 35 40 450

10

20

30

40

50

60

70

80

90

100Efficiency as function of torque for IM and PM

Torque [Nm]

Effi

cien

cy [%

]

IM at 100% rated speed

IM at 10% rated speed

PM at 100% rated speed

PM at 10% rated speed

Induction Motor (IM)5,5 kW EFF2Effekttap• Magnetisering trengs for

å generere moment, girsærlig høyt tap ved lavlast.

• Statortap• Rotortap

PM Motor Effekttap5,5 kW• Statortap

Virkningsgrad: Induksjonsmotor vs. PM

Danfoss Skolen24

Page 25: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

25 | Danfoss VLT Drives

IP 00 – IP 66/NEMA 4X enclosures (depending on power size)

All power sizes available in IP 54/55 enclosures

Convenience of having the VSD closeto the pump

Optional mains disconnect switch saves cost for external switch

Reduction of cable costs No need for air condition capacity Reduction of control room costs

Enclosure and protection class meeting the application needs

Page 26: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

26 | Danfoss VLT Drives

PCB Coating

• 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.

• 3C3 PCB from 90 kW comes as standard coating to ensure long lifetime even in harsh wastewater environments.

• Ruggedized for extra protection‘Ruggedized’ version, that ensures that components remain firmly in place in environments characterized by high degrees of vibration such as Marine and mobile equipment.

Page 27: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

27 | Danfoss VLT Drives

Extended Temperature Range

• Temperature specifications have been expanded to -25° C

• This is the lowest rating for any HVAC drive on the market

Value proposition: • No need for additional cabinets• Installation close to application

for reduced cable length

Page 28: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

28 | Danfoss VLT Drives

EMC-riktig installasjon

•Dette bildet viser en EMC-riktig installasjon

•Alt integrert :DC-drosler/nettfilterRFI/EMC-filterEMC-riktige tilkoblinger

•Gir optimale EMC egenskaper!

Page 29: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

29 | Danfoss VLT Drives

Motorisolasjon

Ved kritiske overspenning kan motorisolasjonen ryke.

Ved følgende faktorer bør det iverksettes tiltak:

Gamle motorer med dårlig isolasjon

Applikasjoner med intensiv bremsing (høy Vdc)

Aggressive omgivelser (klor, gass, støv)

690 V applikasjoner

Drives Division | Property f D f D i A/S

29

Page 30: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

30 | Danfoss VLT Drives

Skader på motorlager

Akselspenningen gir elektriske utladninger I lager. Gir mulighet for svikt I lager.

Risikofaktorer:

Eksentrisk last. For eksempel reimdrift

Dårlig installasjon (manglende jording)

Tørre omgivelser, og områder med høy statisk elektrisitet (tekstilindustri)

Drives Division | Property f D f D i A/S

30

Page 31: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

31 | Danfoss VLT Drives

THD og Kompenseringsteknikk

Page 32: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

32 | Danfoss VLT Drives

Anbefalinger

• Redusere harmonisk støy, uten å påføre prosjekter unødvendige tiltakog kostnader

• Husk: THvD = THiD x Z (impedans)

THvD (system) bør holdes under 8%

Sentral kompensering demperTHiD I hele anlegget.

Passiv kompensering demper THiDpr. Forbruker.

VLT | Confidential / P t f D f

32

Page 33: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

33 | Danfoss VLT Drives

Passive løsninger:

DC-spoler

18-pulse

Advanced Harmonic Filter

Aktive løsninger:

///

Active Front End

/// ///

AAF & Low Harmonic Drive

Kompenseringsteknikk for frekvensomformere

12-pulse

AC-spoler

VLT | Confidential / P t f D f

33

Page 34: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

34 | Danfoss VLT Drives

Active Filters

VLT | Confidential / P t f D f

34

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| 35

Page 36: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

36 | Danfoss VLT Drives

Danfoss Drives solutionsMarine kompetansesenter Holmestrand

• Diesel Elektrisk fremdrift• Hybridløsninger• Energiconvertere DC/DC, AC/DC, DC/AC• Komponenter for DC energidistrbusjon• Kran og winchløsninger• Drilling

Page 37: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

37 | Danfoss VLT Drives

Bruksområder for energiconverter

Shore to ship Landstrøm Variabel speed Akselgenerator

Power shaving/ spinning reserve batterierBrenselscelle

Page 38: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

38 | Danfoss VLT Drives

Vacon ® Grid converter

1. Fast og ren sinus spenningstilførsel2. Ingen utkobling ved overlast3. Mater maks-strøm ved kortslutning, slik at

selektivitet opprettholdes4. Kompenserer automatisk for spenningfall frem

til hovedtavle5. Synkronisrerer selv mot skipets hovedtavle6. Kan levere effekt i parallel med skipets

generatorer7. Håndterer transformator startstrømmer opp til

10-20 x I nom8. Kan oppfylle nettselskapenes krav til

spenningskvalitet, f.eks: VDE 0216-1-1

Page 39: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

39 | Danfoss VLT Drives

VACON® Grid Converter 1 MW

Page 40: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

40 | Danfoss VLT Drives

Verdens første EL-ferje

20 min kryssing1000 kWh batterier, 2x 450 kW propulsion50 ruter forventes elektrifisert i nærmeste fremtid

Page 41: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

41 | Danfoss VLT Drives

Omformere for mellomspenning, 3,3 – 4,2 kV

41

Page 42: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

42 | Danfoss VLT Drives

Danfoss DrivesCase: Olympic Energy – Energy Storage

Page 43: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

43 | Danfoss VLT Drives

Før…

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44 | Danfoss VLT Drives

…Etter

Page 45: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

45 | Danfoss VLT Drives

Ettermontering av container med drives og batterier på eksisterende fartøy

Page 46: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

46 | Danfoss VLT Drives

Batterier fra LG

Page 47: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

47 | Danfoss VLT Drives

Hvordan ser fremtiden ut?

Page 48: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

48 | Danfoss VLT Drives

Nye vannkjølte omformere

Page 49: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

49 | Danfoss VLT Drives

Energiomvandling er nøkkelen til effektive løsninger

Elektriske kjøretøy

Fornybar energi

Passivhus

Ladestasjoner

Page 50: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

50 | Danfoss VLT Drives

Silicone Carbide komponenter er tilgjengelig nå

Page 51: Danfoss - SINTEF · VLT® Low Harmonic Drive VLT® 12-pulse Drive VLT® Advanced Active Filter AAF VLT® Midi Drive FC 280 VLT ® Micro Drive FC 51 Decentral drives, motion drives

51 | Danfoss VLT Drives

Power density reduseres betraktelig

1500 kW DC/AC converterBxHxD=746x882x375mm

1500 kW AC/DC/AC converterBxHxD=746x1175x375mm

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52 | Danfoss VLT Drives