Series PUL 10000 4U-6U 10-60 kW

The device series PUL 10000 from EA Elektro-Automatik are programmable electronic loads. The devices are regen-erative and feed the consumed DC energy back into the lo-cal 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 glob-al mains voltages. The DC voltages and currents are deter-mined 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 manage-ment, various optional industrial interfaces, software solu-tions and many more functions.