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Addressing Test
Challenges for Advanced Vehicle Power Electronics |
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The ability to effectively test automotive electronics
under varying conditions is critical to a successful
design; utilizing high performance, regenerative,
bidirectional power supplies are key in meeting new
standards requirements.
EA-Elektro-Automatik is Germany's leading manufacturer
of high-performance power supplies and electronic
loads. EA provides a wide spectrum of High Quality, EMC
and TÜV certified (to EN 61010 class B) certified
testing solutions best suited for all power
applications.
EA a pioneer in laboratory power supplies – The
auto-ranging feature in power supplies and electronic
loads with energy recovery were both the brainchild of
EA. Colour TFT touch screens for intuitive operation of
laboratory power supplies also have their origin at EA.
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The important power subsystems in automotive present
their own test and measurement challenges and can be
addressed best by solutions that can be easily
integrated and are highly optimized. These vital
subsystems are not only limited to the car, but by
necessity also include the power grid and available EV-charging
infrastructures.
Elektro-Automatik’s Programmable power supplies and
programmable electronic loads are proven and valuable
tool in the design, testing and optimization of these
for Advanced Vehicle Power Electronics.
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ElektroAutomatik presents
PSB 9000 3u, the latest flag-ship products, to fulfil
the LV 123 test challenges and makes it simple.
- 15kW Power Supply and
Electronic Load inside a 3U Chassis
- Highest Input / Output
Voltage by a single unit: 1500V
- Highest Input / Output
Current by a single unit: 360A
- High Regenerative
Efficiency in Sink Mode, 90-95%
- High Dynamic Response Time
- Built-in-internal Function
Generator for different customized waveform
- Support Automotive Test
Standard LV 123
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Vehicle testing standards |
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Among the various governments involved in the regulation
of their respective economies, the German auto
manufacturing industry leads in defining the tests for
electric and hybrid electric vehicle electronic systems.
Their LV123 is an organized listing of test requirements
for all German automotive OEMs. The systematic approach
and transparent definition of test parameters enable the
exchanging of qualification results among participants,
and comparability of product qualifications between OEMs
These new automotive testing standards require extended
voltage and current levels and high-speed dynamic
voltage levels. EA solutions, not only can help achieve
these high voltages, but also achieve smooth current
switching without notches at the cross point during
switching, overshoot, or undershoot of the current
waveform.
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Built in
Function Generation to Support Testing Standards |
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Automotive
Test Standard |
- LV 123
- ISO 16750-2
- VW-80300
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Repeated tests can be performed using bidirectional
power supplies, without worrying about overcharging,
over-discharging, or deterioration of the rechargeable
battery under test. A regenerative power supply can also
be used as a CV/CC or a CV/CP power supply. The reuse of
power also opens the door to money and energy savings.
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Our
Customers |
| Battery
Industry |
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Automotive
Industry |
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Automotive - Components
Industry |
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For more information contact:
ESA
Elektro-Automatik’s Sales Team
Email:
elektroautomatiksales@esaindia.com
Website :
www.esaindia.com
Phone: +91 98454
03264
Landline No.: +91
80 6764 8836 |
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