PEL-3000A/3000AH Series Programmable DC Electronic Load
Features
  • Operating voltage (DC): 0 V to 150 V (PEL-3000A) / 0 V to 800 V (PEL-3000AH)
  • Operating modes: CC / CV / CR / CP / CC+CV / CR+CV / CP+CV
  • Parallel connection of inputs for higher capacity (Max: 9,450 W)
  • Supports high slew rate: Max. 16 A/μs (PEL-3000A) / 0.84 A/μs (PEL-3000AH)
  • Run program function (GO/NO GO Test)
  • Sequence function for high-efficiency load simulations
  • Dynamic (switching) function: 0.0166 Hz to 20 kHz
  • Soft start function: Off / On (1 ms to 200 ms, resolution: 1 ms)
  • Adjustable OCP / OVP / OPP / UVP settings
  • Short circuit function
  • Timer function: measures elapsed time of load on
  • Cut-off time (auto load-off timer): 1 s to 999 h 59 min 59 s or Off
  • External channel control / monitoring via analog control connector
  • Setup memories: 100 sets
  • 3.5-inch TFT LCD display
  • Multi-interface: USB 2.0 Device/Host, RS-232, LAN, GPIB (optional)
Features
  • Operating voltage (DC): 0 V to 150 V (PEL-3000A) / 0 V to 800 V (PEL-3000AH)
  • Operating modes: CC / CV / CR / CP / CC+CV / CR+CV / CP+CV
  • Parallel connection of inputs for higher capacity (Max: 9,450 W)
  • Supports high slew rate: Max. 16 A/μs (PEL-3000A) / 0.84 A/μs (PEL-3000AH)
  • Run program function (GO/NO GO Test)
  • Sequence function for high-efficiency load simulations
  • Dynamic (switching) function: 0.0166 Hz to 20 kHz
  • Soft start function: Off / On (1 ms to 200 ms, resolution: 1 ms)
  • Adjustable OCP / OVP / OPP / UVP settings
  • Short circuit function
  • Timer function: measures elapsed time of load on
  • Cut-off time (auto load-off timer): 1 s to 999 h 59 min 59 s or Off
  • External channel control / monitoring via analog control connector
  • Setup memories: 100 sets
  • 3.5-inch TFT LCD display
  • Multi-interface: USB 2.0 Device/Host, RS-232, LAN, GPIB (optional)
Description

The PEL-3000A series, a single-channel, programmable D.C. electronic load with 0.01 mA current resolution and 16 A/μs current Slew Rate, is very ideal for testing SPS (Switching Power Supply) for commercial and industrial computers. For a heavy-duty device like cloud ecosystem running 24-hour nonstop operations, a stable and high-power power supply, ranging from 175 W to 1050 W, is required to maintain the normal operation of server, Hub, and the equipment of data storage and internet communications.

The PEL-3000AH programmable DC Electronic load, which not only inherited functions and features from the PEL-3000A series but providing three current ranges for all PEL-3000AH series and adding voltage monitor BNC terminals on the front panel. The PEL-3000AH series, a single-channel, programmable D.C. electronic load with 800 V and 0.84 A/μs current Slew Rate, is ideal for the test of the high voltage devices such as the EV & HEV in-vehicle chargers, DC/DC converters or high-voltage batteries.