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EPU100
The EPU100 is a highly integrated inverter based on a multilevel topology and equipped with a sine-wave filter.
A high switching frequency of up to 30 kHz enables the generation of precise voltages and currents with frequencies up to 4 kHz.
Applications for the ECU100 include active front-end rectifiers for supplying DC links, testing and verification equipment, and magnetic field applications.
This unit can also be used for grid-tied regenerative applications such as biogas, ORC, and fuel cells.
Eingangsnennspannung Uin,rms | 340 … 510 V 3-phasig (+5%) |
DC-Nennspannung Udc,nenn | <750 V |
DC-Abschaltspannung Udc,max | 800 V |
Hilfsspannung | 24 V ±10 % |
Ausgangsspannung Uout | 0 … 0,95 x Uin 3-phasig |
Ausgangsnennstrom Iout,rms | 100 A |
Ausgangsabschaltstrom Iout,max | 200 A |
Schaltfrequenz fs | 30 kHz |
Ausgangsfrequenz fout | 10 … 400 Hz (ggf. Derating notwendig bei niedrigen Frequenzen) |
cos(ϕ)Last | 0 … 1 |
Kommunikationsschnittstellen | • 4x Ethernet (RJ45) • 1x Ethernet (SFP) • 4x Digitaler Eingang (24 V – potenzialfrei) • 2x Digitaler Ausgang (24 V – potenzialfrei) • 1x RS485 (D-Sub 9-Pins) • 2x Schütztreiber (24 V) • 1x Externe Freigabe (24 V) |