• 120V, 1kW/200A to 36kW/7200A
  
• 18 Voltage, Current, Power and Timing measurements
  
• Complex load profile playback
  
• Air cooling
  

Application
4700 Series Electronic Loads are designed for testing applications that require high-power and high-current plus measurement of UUT dynamic performance. The loads provide exceptional reliability combined with the inherent simplicity and safety of air cooling. The 4700 Loads are controlled through a LabVIEW soft-panel or an emPower^TM Test Executive enabled automatic test station. Typical power conversion products tested include higher-power DC supplies, telecom rectifiers, fuel cells and batteries.

Extended Internal Measurements
The 4700 Loads eliminate the need for separate external instruments to capture timing and other dynamic measurements during UUT turn-on and turn-off. This is accomplished by incorporating the task-essential features of a DMM, DSO and Transient Generator. With this built-in capability, the 4700 can rapidly generate engineering-characterization-like test information at fast test speeds. An additional benefit is savings from fewer measurement instruments, switches and interconnection wiring.

Complex Load Profile Playback
To facilitate ease of re-creating complex, precisely timed, multi-mode load profiles, a 100-step macro-recording capability allows capturing a dynamic sequence for later playback from within the Load. Additional complex profiles can be stored in a system controller library for download to the Load when required.