EA-PSB 12000-20 3U

EA-PSB 12000-20 3U is a PSB 10000 3U series programmable bidirectional DC laboratory power supply. It is a two quadrant device which can perform the function of a power supply (source) as well as that of an electronic load (sink). In sink mode device is regenerative and feeds the energy back into the local grid with an efficiency of up to 96%. The PSB 10000 3U series includes single and three phase units which, together with the wide input range, allows use with practically all global mains voltages. The DC supply operates as a flexible output stage with a constant power characteristic (autoranging) with a wide voltage and current range. To achieve higher power and current all units are equipped with a host-server bus. This enables up to 64 parallel connected devices to be combined into one system. Furthermore, typical laboratory functionality is provided. This includes an extensive function generator, alarm and warning management, various industrial interfaces, software solutions.

• Wide range input range from 208VAC to 480VAC, +10%, 3ph
• Active power factor correction of typical 0.99
• Voltage range from 0 to 2000V, current range from 0 to 20A, power rating of 15000W
• Flexible power regulated DC input/output stages (autoranging)
• Regulation modes CV, CC, CP, CR with fast crossover
• High resolution with 16bit ADCs & DACs, selection of control speed: normal, fast, slow
• Color 5“ TFT display with touch control and intuitive user interface
• Galvanically isolated Share bus for parallel operation of all power classes in the 10000 series
• Battery test mode, battery and fuel cell simulation photovoltaics test mode (EN 50530)
• MPPT command languages and drivers: SCPI and ModBus, LabVIEW, IVI