Keysight Technologies Inc. Regenerative DC Electronic Load, 800V, 48A, 12kW, 380/480VAC
The Keysight EL4946A is a regenerative DC electronic load designed for high-power applications, offering up to 12 kW of power, 800 V maximum voltage, and 48 A maximum current. It operates with a 380/480 VAC three-phase input and features energy recovery capability, returning up to 96% of absorbed power to the grid, which reduces heat dissipation and energy costs. The EL4946A supports multiple operating modes including constant current, voltage, power, and resistance, and is equipped with advanced measurement and protection features. It is suitable for testing batteries, fuel cells, and power supplies, and integrates with Keysight PathWave BenchVue software for remote control and data logging.
