Keysight Technologies Inc. Regenerative DC Electronic Load, 500V, 72A, 12kW, 380/480VAC
The Keysight EL4945A is a regenerative DC electronic load designed for high-power applications, offering up to 12 kW of power, 500 V maximum voltage, and 72 A maximum current. It features energy recovery capability, returning up to 96% of absorbed power back to the grid, which reduces heat dissipation and lowers operational costs. The EL4945A supports a wide range of test scenarios for batteries, fuel cells, and power supplies, with advanced measurement and dynamic loading capabilities. It operates on 380/480 VAC three-phase input and integrates seamlessly with Keysight PathWave BenchVue software for remote control and data logging. The unit is equipped with multiple protection features, including overvoltage, overcurrent, and overtemperature safeguards, ensuring reliable and safe operation in demanding test environments.