Purpose and description
The use of a mains choke from the Schmidbauer END series minimizes the system feedback generated by the respective converter. and attenuate the mains faults towards the frequency converter according to EN61558.
Products
Green Core chokes
Schmidbauer GmbH produce a wide range of air cooled chokes, air forced chokes and liquid cooled reactors
GreenCore choke coils have been specially developed for the efficient design of inductive winding products for the following areas: Power electronics / Intelligent drive technology / Power Quality
Medium frequency transformer / High frequency transformercompact versions in the range of medium and high frequency at 1000 kVA to 50 kHz and 1 kVA to 200 kHz
Coordinated winding goods – air- & water-cooled – for power electronics, manufactured with a resource-saving design
Choke & Filter concepts for 3-level topology & silicon carbide topology (SIC)
Highly efficient windings as a choke, filter or LCL assembly for power electronics, power quality and regenerative drive technology with a power range from 10 kW.
Commutation reactor / Chopper chokefor AFE-systems up to 800 KW
Description
High-quality windings as backfeeding choke, boost choke, boost converter choke, commutation choke, chopper choke or HF reactor as modern drive applications for regenerative converter systems in drive technology and in the field of regenerative energies and high power supplies.(batterie charger equipment)
Four leg chokefor common-mode rejection
The three-phase choke with common-mode rejection serves as a standard filter choke. The fourth leg is used in this case for common-mode rejection.
Water-cooled transformersliquid cooled transformer as liquid cooled autotransformer or isolating transformer according IEC/DIN EN61558-2-13 and IEC/DIN EN61558-2-4
Applications
Liquid-cooled transformers of the Schmidbauer WKT series are excellently suited for water-cooled inverter technology. A potential-free water cooling simplifies water cooling in the entire system.
Inductive winding goods/High frequency winding goods/Inductors
Inductive compontens ,transducer, chokes and other magnetics for power supplies or signal processing in the electronic.
Our possibilities
The demand for high-quality switching power supplies has increased enormously in recent years. That is why we have also experienced enormous growth in the production of transducer, chokes and other magnetics for switching power supplies.
3 AC filter for feed in and regenerating recovery systems (active front)
variable EMV categories to EN 61800-3
3 Phase Isolating Transformer / Vertical mounting versionDTS 0.1 - 2.0kVA according to IEC/DIN EN61558-2-4
3 phase isolating transformer according to EN61558-2-4. protection class I ready. Due to innovative vacuum impregnation in polyester varnish, the noise level is extraordinary low. Screw terminals are contact proof according to VBG4.
Standard switching matrix: Yyn0 (max. typical star load of phase current: approx. 10%). Switching matrix: Please note the distinction between different voltages (e.g. phase voltage, line voltage). For further information, don´t hesitate to contact us!