Power Assemblies for Cabinet Mounting
Semikron has developed a new flat SEMISTACK power assembly that simplifies system design for OEMs. By incorporating its low-profile SEMiX IGBTs and bridge rectifiers in addition to a novel DC-capacitor arrangement, it has created a family of flat and compact converter/inverter power assemblies. The new range has a convenient rail system for easy racking of IGBT inverters from 50 to 120 kW and is suitable for most standard industrial applications.The
The SEMISTACK is driven by Semikron’s SKYPER 32PRO intelligent gate driver which, in addition to basic driver functions, includes protection functions such as VCE monitoring, short-pulse suppression, under-voltage monitoring and interlocking. The highly-reliable electrolytic capacitors are connected to the IGBT through a simple, cost-efficient and low-induction laminated bus-bar. All components are physically well separated in a simple and structured design, reducing EMC interference and the risk of damage during handling.
The SEMiX family includes 600, 1200 or 1700 IGBTs in phase-leg or chopper configurations; and rectifier modules in controlled (thyristor), half-controlled (diode/thyristor) and uncontrolled (diode) configurations. They are based on a common platform and have a common case height of 17mm.
17th September 2020
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