Liquid cooled dv/dt filters for power electronics
Media information
Liquid cooled dv/dt filters for power electronics
dv/dt filters significantly contribute to the system reliability of wind turbine or motor drive applications. Innovative liquid cooled filters from Schaffner allow for a seamless integration into the overall cooling concept of power electronics.
Nowadays, concepts with liquid cooling are becoming more popular in power electronics in the higher kW or MW range, because liquid cooled converters can be built significantly smaller than air cooled models. In order get the maximum benefit out of this cooling method, the immediate peripheral devices, such as input and output filters, need to be equipped with water connections as well.
Schaffner, the international leader in the fields of electromagnetic compatibility and power quality, now offers custom liquid cooled dv/dt filters. In close cooperation with the manufacturer of power electronics, these filters can be perfectly tailored to the requirements of the system. Dv/dt filters protect e.g. AC motors in drive engineering from premature aging or destruction by the PWM output signal, increase motor service life and hence contribute to overall system reliability. The new water cooled versions allow for lower losses and more compact designs and therefore support a higher power density.
Liquid cooled dv/dt filters from Schaffner can be custom built for applications up to ≤1600A and ≤690VAC. The open panel design is optimized for cabinet integration without the need for an expensive filter enclosure.
Wind turbines, central inverters, or motor drives equally benefit from the new innovative filter technology from Schaffner. On special request, Schaffner is also able to offer other types of liquid cooled custom filters.
For individual technical support please contact your local Schaffner office or your nearest authorized Schaffner partner.
Luterbach, November 18, 2010
Archive
The Schaffner Group introduces extensions for 50 Hz ecosine evo series of passive harmonic filters
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FN 2580 power line filter family for lighting equipment. A compact, application-specific, line filter for lighting applications (up to 350VAC)
04.11.
The Schaffner Group in Switzerland is expanding the already successful product portfolio of current compensated chokes
23.09.
FN 9255 covering CSA approval
16.09.
Schaffner Group has moved into a new head office in Luterbach – This Swiss EMC pioneer is part of the upwardly mobile area of Attisholz-Süd (South)
02.09.
EV/EH Series adds new family members
24.06.
New high-performance, IEC C14 PEM with fuse holder or switch
11.06.
The newest low leakage current EMI filter from Schaffner
04.06.
New angled locking cable for IEC C14
20.05.
The Schaffner Group launches the sync module SYNC300A for the ecosine active sync series, the new generation of modular, compact, effective and reliable active harmonic filters
25.04.
New line extensions for ecosine evo series of passive harmonic filters
25.03.
New generation of AC line reactors
18.02.
LCL filter for regen drives and active infeed converter
11.12.
Schaffner sets another new benchmark - Smallest 3 phase book style EMC filter
12.11.
New series of RFI filters with IEC Inlet C14 or C20
01.10.
Foundation stone laid for new Schaffner headquarters in Luterbach
03.07.
Schaffner Common Mode Choke Initiative – New extension to the portfolio
12.06.
Schaffner posts significant growth in sales and operating profit
09.05.
Schaffner high-end IEC Power Entry Modules now meet IEC IEC62368-1. For use in Audio/Video,
Information and Communications equipment.
26.04.
The Schaffner Group introduces ecosine active sync series, the new generation of
modular, compact, effective and reliable active harmonic filters.
16.04.
EMC filter for single phase applications - newly introduced DC approval
22.01.
Schaffner Holding AG: Agenda for the Annual General Meeting on 11 January 2018
15.12.
New RT chokes current compensated chokes up to 20 A
09.10.
New EMI filtering solution for electric vehicles
30.08.
New Multi–Tier lockable IEC Socket
16.08.
EMC filter for single phase applications - newly introduced DC approval. The very popular single phase EMC filter portfolio of Schaffner is extended by additional high performance versions of the filter families FN 2010, FN 2030 and FN 2090. In addition, all the filters in the complete portfolio of FN 2000 are now available with DC approval as standard.
15.05.
Schaffner is growing and increasing profitability
11.05.
The Schaffner Group continuous to broaden ecosine evo series, the new generation of passive harmonic filters with an evolutionary modular concept and unparalleled technology.
22.02.
Year of contrasts, characterized by change and consolidation
06.12.
The Schaffner Group introduces ecosine evo, the new generation of passive harmonic filters with an evolutionary modular concept and unparalleled technology.
22.11.
New high current EMC/EMI filters for 690 VAC- or 1’500 VDC Applications
24.10.
Schaffner confirms targets for organic growth and operating result Contribution to growth from acquisitions omitted from strategic guidance
20.09.
SchaffnerPQS3 – New version of Schaffner Power Quality Simulator
05.09.
Compact current-compensated chokes up to 10 A
15.08.
Change in management at Schaffner Group CEO Alexander Hagemann leaves Schaffner – CFO Kurt Ledermann to serve as interim CEO
15.07.
Schaffner Holding AG – Investors' Day 2016
08.06.
Schaffner steps up its cost-reduction program in a difficult market environment
12.05.
Schaffner introduces the newest generation of 690/600 VAC dv/dt filters
25.04.
Schaffner Holding AG: Agenda for the 20 th Annual General Meeting on 12 January 2016
15.12.
In a challenging year, Schaffner lays the foundation for future growth
08.12.
Schaffner introduces the newest generation of dv/dt filters
05.10.
ECOsine ® High Power Line Enclosed
14.07.
Schaffner is raising the bar with new high current AC- and DC EMC/EMI filters
18.05.
Schaffner in the first-half of fiscal 2014/15 Rapid reaction to challenges
12.05.
ECOsine® Economy Line for 200 V - 240 VAC
02.02.
Schaffner Holding AG: Agenda for the Annual General Meeting on 15 January 2015
10.12.
ECOsine ® Active – new harmonic filters with Germanischer Lloyd (GL)
20.10.
Schaffner Holding AG – Investors' Day 2014
12.06.
Schaffner Group reports a successful first half-of fiscal 2013/14 Considerable improvement of net sales and profits
13.05.
“iF Product Design Award” 2014 for Schaffner IEC inlet filters
14.04.
Schaffner acquires American manufacturer of specialty transformers
01.04.
ECOsine – new high power filter modules for system integration
20.01.
18th Annual General Meeting of Schaffner Holding AG Shareholders' meeting approve all proposals of the Board of Directors
14.01.
Back on track for growth Definite recovery in the second half of fiscal 2012/13
10.12.
ECOsine ® Active – new harmonic filters for 690 V systems
30.08.
Market downturn in Europe weighs on Schaffner Group's half-year earnings
13.05.
Power Cord with Locking System for IEC Inlets
08.04.
Sine wave filter FN5040HV for 600VAC and 690 VAC drives
18.03.
SchaffnerPQS – New Power Quality Simulator
14.02.
New IEC Power Entry Modules for Snap-in Mounting
10.12.
Solid business performance in difficult market environment
06.12.
Lockable Power Cord IL13 with new Swiss Safety Mains Plug
05.11.
ECOsine™ Economy Line – cost-effective harmonics mitigation
29.10.
ECOsine™ Active – new harmonic filters for 200V systems
31.08.
Board Member Markus Zenhäusern Has Died
02.07.
Schaffner Group: Investors' Day 2012 Wednesday, June 20, 2012
20.06.
New flexible IEC inlet filter series FN9280 and FN9290
18.06.
UL-Approval for Sinusoidal Filters FN5040/45
03.05.
Schaffner Group expecting a fall in 2011/12 interim results compared with previous year
21.03.
More functionality - simple product search - efficient dialogue options - iPad app
01.03.
Current-compensated chokes for the circuit board up to 80A
06.02.
Annual General Meeting of Schaffner Holding AG
12.01.
Agenda of the Annual General Meeting to be held January 12, 2012
08.12.
Schaffner in fiscal 2010/11: Well-positioned for growth through year’s strategic groundwork
06.12.
New IEC Power Entry Modules with 2-pole Power Switch
30.11.
Schaffner Holding AG Georg Wechsler nominated for election to the Board of Directors
28.11.
Schaffner Holding AG Suzanne Thoma nominated for election to the Board of Directors
07.11.
Power cord with locking system for IEC inlets
23.09.
Schaffner Group makes acquisition in USA and introduces divisional organization
02.09.
Low leakage EMC filters now available with UL approval
26.08.
Schaffner Group adjusts expectations for fiscal 2010/11
18.07.
Halbjahresbericht per 31.03.2011
12.05.
Schaffner Group with further increase in sales and earnings during first half of 2010/11
12.05.
Robert F. Spoerry steps down from the Schaffner Board of Directors
31.03.
Schaffner expands IEC power entry module family with safety version
28.02.
Latest generation passive filters for low harmonic 690V drives
31.01.
Annual General Meeting of Schaffner Holding AG approves the proposals of the Board of Directors
12.01.
Schaffner Group increases sales and profit in fiscal 2009/10
07.12.
Schaffner Group and Rockwell Automation intensify cooperation
02.12.
Schaffner receives multi-year order for new electric vehicle platform
22.11.
Liquid cooled dv/dt filters for power electronics
22.11.
Schaffner Group increases expectations for the 2009/10 fiscal year
23.08.
New sinusoidal filters FN5040/45 ensure cooler and more reliable drives
28.07.
Photovoltaics and Asian markets drive Schaffner’s first-half 2009/10 results
12.05.
Schaffner Group first-half results 2009/10
05.05.
Schaffner Group receives additional major order for high-speed trains in China
26.04.
New EMC/EMI filter FN 3268 from Schaffner - compatible with modern residual current operated devices
29.03.
Schaffner Holding AG: Redemption of convertible bond completed
28.01.
14th Annual General Meeting of Schaffner Holding AG
13.01.
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08.12.
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30.09.
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22.09.
Schaffner Gruppe bestätigt Grossauftrag für Hochgeschwindigkeitszüge in China
17.09.
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13.05.
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23.04.
Schaffner Gruppe passt Struktur volatilen Märkten an
02.03.
Veränderung in der Führung der Schaffner Gruppe Alexander Hagemann übernimmt den Bereich Global Marketing
05.02.
Generalversammlung der Schaffner Holding AG bestätigt VR-Anträge
14.01.
Schaffner Gruppe baut Kompetenz im Bereich Power Quality weiter aus
05.01.
Dr. Herbert Bächler zur Wahl in den Verwaltungsrat vorgeschlagen
23.12.
Schaffner Gruppe im Geschäftsjahr 2007/2008Nach strategischer Neuausrichtung gut auf Kurs
10.12.
Schaffner Gruppe erhält wichtigen Grossauftrag aus China
28.11.
Schaffner Gruppe mit solidem Wachstum in den Kernmärkten
14.05.
Schaffner Gruppe reorganisiert Produktion in Europa
17.04.
Namenaktie der Schaffner Holding AG ab 3. April 2008 mit neuem Nennwert von CHF 36.00
31.03.
Halbjahresbericht per 31.3.2008
31.03.
Generalversammlung der Schaffner Holding AG bestätigt VR-Anträge
16.01.
Schaffner Holding AG: Dr. Markus Zenhäusern zur Wahl in den Verwaltungsrat vorgeschlagen
20.12.
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06.12.
Veränderung in der Führung der Schaffner Gruppe
13.11.
Konstante Umsatzsteigerung der Schaffner Gruppe
02.11.
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30.09.
Schaffner Gruppe nach neun Monaten des Geschäftsjahrs 2006/2007 auf Kurs
12.07.
Schaffner Gruppe im ersten Halbjahr 2006/2007
11.05.
Schaffner Gruppe ernennt Vice President Global Manufacturing
30.03.
Schaffner schliesst Verkauf des Testsystembereichs ab
27.03.
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24.01.
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17.01.
Schaffner Gruppe bestätigt starke Nachfrage im 1. Quartal 2006/2007
16.01.
Neuer CEO für die Schaffner Gruppe
15.12.
Schaffner Gruppe im Geschäftsjahr 2005/2006:
07.12.
Gutes Schlussquartal für die Schaffner Gruppe
03.11.
Schaffner Gruppe stärkt Kompetenz im Bereich Power Quality
19.10.
Schaffner Gruppe verkauft Schweizer Liegenschaften
29.09.
Führungswechsel bei der Schaffner Gruppe
08.09.
Schaffner Gruppe verkauft Bereich EMV-Testsysteme
28.07.
Finanzbericht per 30.9.2005
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Bericht zum Geschäftsjahr per 30.9.2005
30.09.
Halbjahresbericht per 31.3.2005
31.03.
Finanzbericht per 30.9.2004
30.09.
Bericht zum Geschäftsjahr per 30.9.2004
30.09.
Ganzer Geschäftsbericht per 30.9.2004
30.09.
Halbjahresbericht per 31.3.2004
31.03.
Ganzer Geschäftsbericht per 30.9.2003
30.09.
Bericht zum Geschäftsjahr per 30.9.2003
30.09.
Finanzbericht per 30.9.2003
30.09.
Halbjahresbericht per 31.3.2003
31.03.
Bericht zum Geschäftsjahr per 30.9.2002
30.09.
Ganzer Geschäftsbericht per 30.9.2002
30.09.
Finanzbericht per 30.9.2002
30.09.
Halbjahresbericht per 31.3.2002
31.03.
Finanzbericht per 30.9.2001
30.09.
Bericht zum Geschäftsjahr per 30.9.2001
30.09.
Halbjahresbericht per 31.3.2001
31.03.
Finanzbericht per 30.9.2000
30.09.
Bericht zum Geschäftsjahr per 30.9.2000
30.09.
Halbjahresbericht per 31.3.2000
31.03.
Ganzer Geschäftsbericht per 30.9.1999
30.09.
Finanzbericht per 30.9.1998
30.09.
Bericht zum Geschäftsjahr per 30.9.1998
30.09.
