EA-PUL 10000 4U

Features

• Wide range input: 208 V - 480 V, +10%, 3ph AC
• Active Power Factor Correction, typical 0.99
• Regenerative, with energy recovery into the grid
• Very high efficiency of up to 96%
• High performance with up to 30 kW per unit
• Voltages from 0 - 80 V up to 0 - 2000 V
• Currents from 0 - 40 A up to 0 - 1000 A
• Flexible power regulated DC input stages (autoranging)
• Regulation modes CV, CC, CP, CR with fast crossover
• Digital regulation, high resolution with 16 bit ADCs and DACs, selection of voltage control speed: Normal, Fast, Slow
• Galvanically isolated Share-Bus for parallel operationof all power classes in the 10000 series
• Master-slave bus for parallel operation of up to 64 units of same type in all power classes of the 10000 series
• Command languages and drivers: SCPI and ModBus, LabVIEW, IVI

General

The device series PUL 10000 from EA Elektro-Automatik are programmable electronic loads. The devices are regenerative and feed the consumed DC energy back into the local or public grid with an efficiency of up to over 96%. The PUL 10000 are three-phase models which, together with the wide input range, allow operation on practically all global mains voltages. The DC voltages and currents are determined by the application and the spectrum ranges are from 0 - 80 V to 0 - 2000 V and from 0 - 40 A up to 0 - 1000 A in a single device. The DC input operates as a flexible input 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 3840 kW and 64000 A. Such a system works as a single unit and can use different power classes start from 5kW, only the voltage class must remain constant. In this way a user can construct a 150 kW system from two 60 kW 6U and one 30 kW 4U device from the PUL 10000 range. Furthermore, typical laboratory functionality is provided. This includes an extensive function generator, alarm and warning management, various optional industrial interfaces, software solutions and many more functions.