Compact, energy-efficient power system for HEV / EV testing
Keysight’s RP7900 Series Regenerative Power System has expanded with two new models, supporting power options of 20kW and 30kW at 500V. The release is enhanced with power priority, which allows users to program the output power seamlessly across the zero point when transitioning between positive and negative.
A bidirectional supply is ideal for testing energy storage and converters. Most electronic loads convert energy to heat, which can cause a temperature rise in a rack leading to measurement errors. A regenerative power supply safely returns the energy to the grid, eliminating additional costs to remove the excess heat.
KEY BENEFITS
- Enables smooth and seamless transitions between sourcing and sinking of current.
- Increased safety protection with built-in solid-state output disconnect switch providing rapid protection.
- Flexible voltage and current combinations with auto-ranging capability.
- Enhanced testing speed with a command-processing time of less than 1 millisecond.
- Ensures highly accurate testing with concurrent voltage and current measurement capabilities that deliver high precision and resolution testing.
- Two new models of 500V as below.
- RP7971A Regenerative Power System, 500 V, ±120 A, 20 kW, 400 / 480 VAC
- RP7981A Regenerative Power System, 500 V, ±180 A, 30 kW, 400 / 480 VAC
- Enhanced with 2 latest software
- PW9252A PathWave Advanced Power Control and Analysis for precise control and analysis of voltage and current measurements.
- PW9253A PathWave Advanced Battery Test and Emulation for easy control to determine your device’s power consumption, emulate batteries, and import existing battery models.