Active Infeed Converter TYPE AIC-3890 AC/DC Converter for large scale Energy Storage

Storage system 500 kW – Total power without limit

Design • Emergency-Stop external via terminals • ProfiNet IO – Interface to central control system • Signaling list for ProfiNet • Temperature monitored cooling circuit • Switching counter for contactor and circuit breaker • DC-current limiting • Permanent configurable fault memory • Maintenance and measurement by front access

Efficiency characteristic Control and Applications Without Parallel to Grid (VDE-AR-N 4105 or similar) or similar) Grid connection (Island-grid) Parallel to Grid (VDE-AR-N 4105 Demand control Demand control Ext. control Black start via voltage and requency control, as well as successive addition of load.

Technical Data Rated power Operating mode DC – connection (DC/DC) Voltage, min/max maximum discharge current maximum charging current maximum discharging power maximum charging power Recommended pre fuse Switchgear Disconnector Recommended cable cross-section, Applies to installation type B1 as per DIN VDE 0298-4 without bundling Connection for cable lug AC – connection Voltage Voltage tolerance THDi Network system Frequency Nominal current Apparent power Power factor (adjustment range) Recommended per fuse Mains disconnection Recommended cable cross-section, Applies to installation type B1 as...

Innovation and quality from Germany and Austria GUSTAV KLEIN GMBH & CO. KG D-86956 Schongau · Im Forchet 3 D-86952 Schongau, Postfach 12 48 Tel. +49(0)8861/209-0, Fax +49(0)8861/209-180 E-Mail: [email protected] www.gustav-klein.com A-6401 Inzing / Tirol · Schießstand 2 Tel. +43(0)5238/54209-0 Fax +43(0)5238/54209-23 E-Mail: [email protected] www.gustav-klein.com EN / © 2021