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Advanced Test and Measurement
Instruments and Power Supplies

New 63700 Regenerative DC Electronic Load Series From Chroma

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Chroma 63700 Series Regenerative DC Electronic Loads

HIGH-POWER DENSITY REGENERATIVE DC LOAD

Chroma 63700 Series Regenerative DC Electronic Loads are suitable for product reliability testing in various applications, including electric vehicle (EV) battery discharge, fuel cell discharge, high-power power supply aging, DC EV supply equipment (EVSE), unidirectional on-board chargers (OBC), fuel cell systems, energy storage systems (ESS), AC/DC and DC/DC power supply burn-in tests, and various power electronics applications.
These regenerative DC loads can simulate a wide range of load characteristics while also feeding energy back to the grid, providing an efficient and sustainable solution that reduces test environment temperatures, HVAC power consumption, and power conversion electricity costs. 
The 63700 Series offers high power density within a compact 3U form factor, with power ratings reaching up to 18kW per unit and currents of up to 120A. Users can parallel up to 10 units* for a maximum power of 180kW and a maximum current of 1,200A. Voltage options include 600V, 1,200V, and 1,800V.
  • Rated power: 6kW, 12kW, 18kW*
  • Voltage range: 600V, 1,200V, 1,800V
  • Current range: Up to 120A
  • High Power Density: 18kW @ 3U height
  • Energy recovery efficiency: Up to 93%
  • Operating modes: Constant Current, Constant Resistance, Constant Voltage, and Constant Power
  • Master/Slave parallel control, up to 10 units in parallel*
  • User defined current waveform*
  • 256 sequences directly programmable via the front panel*
  • Highly accurate voltage and current measurement
  • Measurement of Protection Points for voltage, current, and Maximum Power Point (Pmax) when DUT's over-current/over-load protection is activated
  • Time measurement, battery discharge timing*
  • Intelligent fan control
  • Protection functions: Over-current (adjustable), over-temperature, over-power (adjustable) protection, over-voltage alarm
  • Standard USB and LAN interfaces
  • Optional GPIB or CAN interface

Contact Us or Call 01480 412451 to find out more.

 

Posted Thursday 30th of November 2023