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Keysight RP7981A | Regenerative Power System, PV Mode, 500 V, +/-180 A, 30 kW, 400/480 VAC

Manufacturer number: RP7981A

RP7981A
RP7981A
RP7981A
RP7981A
RP7981A
RP7981A
RP7981A
RP7981A
Delivery time upon request

On Request

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Highlights Documents / Downloads Description Related Articles

Keysight RP7981A | Programmable, regenerative laboratory power supply, PV mode, 0 ... 500 V, 0 ... +/-180 A, 30 kW, input 400/480 VAC.

Documents & Downloads

Datasheet
pdf | 2.16 MB

Description

RP7981A | Regenerative Power System, PV Mode, 500 V, +/-180 A, 30 kW, 400/480 VAC

The Keysight RP7981A bidirectional DC power supply combines a powerful DC source and regenerative electronic load in one device (2-quadrant mode). Its integrated safety functions protect both user and DUT, so that even critical battery conditions can be safely emulated. The surplus energy emitted by the test object can be fed back into the supply network with low losses, reducing energy costs for power consumption and cooling.

The regenerative energy system of the RP7900A series can continuously reduce up to 100% of its rated current for an indefinite period of time. The transitions between source and sink current are seamless and without changing the output behavior. With the battery emulation function, different power and load conditions can be simulated, allowing realistic characterization of battery capacity and operating time. Programmable resistors take into account the real output impedances of a battery and thus emulate its operation in different states of charge.

Use the RP7981A power system as a current source or as an electronic load, just like a battery:

  • Continuous 2-quadrant operation as a current source and sink
  • Emulation of high-performance batteries with programmable resistors
  • Autoranging for maximum flexibility
  • Integrated arbitrary-function generator for simulating transients
  • Cost reduction for cooling and energy through regenerative design

PV Mode:

The Keysight RP7970/RP7980 series bidirectional power supplies help you verify and maximize the performance of your inverter by simulating PV systems. They are able to simulate the performance characteristics of a PV system under different environmental conditions (temperature, irradiation, age, cell technology, etc.) and allow you to quickly and comprehensively test the MPPT (Maximum Power Point Tracking) algorithms and the efficiency of the inverter.

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About the Manufacturer

Keysight
Keysight
dataTec and Keysight Technologies have had a strong partnership since 1999. No other company offers such a wide range of measurement technology, testing solutions, and solutions for our connected world. With Keysight's measuring instruments, you are also well-equipped for today's and tomorrow's tasks.
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