Tariff fees or manufacturer imposed surcharges may be applicable.
Overview
The ELR 21000 dynamic test system combines EA regenerative electronic loads and application expertise into a modular, scalable test platform optimized for data center power electronics.
At the core of the system is the EA-ELR 21000-80 high-speed regenerative electronic load, designed to reveal real-world power behavior in modern data center architectures.
4U
Input: 380 V - 480 V, +/-10%, 3 ph AC
Active power factor correction, typical 0.99
Regenerative with energy recovery into the grid
Very high efficiency of up to 95.1%
High performance with up to 30 kW per unit
Voltage range 0 - 1000 V
Current range 0 - 80 A
Flexible power regulated DC input stages (autoranging)
Overpower feature allowing 125% power (within nominal voltage and current) for 500 ms. Optimized for 800 V systems.
Regulation modes CV, CC, CP, CR, with fast crossover
Digital regulation, high resolution with 16 bit ADCs and DACs, selection of voltage control speed
Galvanically isolated Share-bus for parallel operation
Master-Auxiliary bus for parallel operation
Built-in EtherCAT interface with 1 ms communication speed
Command languages drivers: SCPI, ModBus, LabVIEW, IVI
