Description
Programmable DC power Supply, Rackmount, Series EA-PSI 10000 3U, Single Output, AC Input 208-480, 200 Vdc, 210 Adc, 15000W
FEATURES
- Wide range input: 208 V – 480 V, +10%, 3ph AC
- Active Power Factor Correction, typical 0.99
- Very high efficiency with up to 96%
- High performance with up to 15 kW per unit
- Voltages from 0 – 60 V up to 0 – 2000 V
- Currents from 0 – 20 A up to 0 – 510 A
- Flexible power regulated DC output/input stage (auto-ranging)
- Regulation modes CV, CC, CP, CR with fast crossover
- Digital regulation, high resolution with 16 Bit ADCs and DACs, slection of voltage controller speed: Normal, Fast, Slow
- Color 5″ TFT display with touch control and intuitive user interface
- Galavanically isolated Share-Bus for parallel operation of all power classes in the 10000 series
- Master-slave bus for parallel operation of up to 64 units of all power classes in the 10000 series
- Integrated function generator with predefined curves
- Automotive test procedures for LV123, LV124 and LV148
- Photovoltaics test mode (EN 50530)
- Command languages and drivers: SCPI and ModBus, LabVIEW, IVI
The DC laboratory power supplies in the PSI 10000 series from EA Elektro-Automatik convert the energy from the grid into a regulated DC voltage with an efficiency of up to over 96%. The PSI 10000 series includes single and three phase units, which, together with the wide input range, allows use with practically all global mains voltages. The DC voltages and current ratings are determined by typical applications and the spectrum ranges from 0 – 60 V to 0 – 2000 V and from 0 – 6 A up to 0 – 1000 A in a single device. 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 Master-Slave-Bus. This enables up to 64 parallel connected devices to be combined into one system which can provide up to 1920 kW and 64000 A. Such a system works as a single unit and can use different power classes, only the voltage class must remain constant. In this way a user can construct a 75 kW system from two 30 kW 4U and one 15 kW 3U device from the PSI 10000 range.
Furthermore, typical laboratory functionality is provided. This includes an extensive function generator, alarm and a warning management, various optional industrial interfaces, software solutions and many more functions.
AC connection
The DC power supplies in the PSI 10000 series are equipped with an active PFC which provides a high efficiency at a low energy consumption. Furthermore, the devices in this series provide a wide input voltage range. It reaches from 110/120 V up to 240 V with 1-phase models and from 208 V to 380/400/480 V with 3-phase models. Hence the devices can be operated in the majority of global grids. They adjust automatically, without additional configuration, to the available grid voltage. IN a 110/120 V and 208 V AC grid a derating of the DC output power is automatically set.
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