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AEL-8815 Programmable Electronic Load


Programmable electronic load is designed for the operation as a load when testing, setting and adjusting power blocks, amplifiers, sound reproducers and other radio equipment with supply voltage of up to 500V, load current of up to 240A and accepted power of up to 15 kW. Operation modes: CV voltage stabilization, CC current stabilization, CR resistance stabilization, CW power stabilization, 2 combined modes: CC+CV, CR+CW. Protection: current, voltage, power, heat, wrong polarity connection. Soft launch function. Battery test. Dynamic test support with rising / falling edge setting. External triggering support. Voltage drop compensation. Operation per the list. Auto test. USB / RS-232 control. Dimensions: 27.6x74x27.6 in / 700x1880x700 mm. Weight: 661.4lb / 300kg

Programmable electronic load is designed for the operation as a load when testing, setting and adjusting power blocks, amplifiers, sound reproducers and other radio equipment with supply voltage of up to 500V, load current of up to 240A and accepted power of up to 15 kW.

Main Features:

  • VFD display
  • Operation modes: CV voltage stabilization, CC current stabilization, CR resistance stabilization, CW power stabilization, 2 combined modes: CC+CV, CR+CW
  • Protection: current, voltage, power, heat, wrong polarity connection.
  • Soft launch function
  • Battery test
  • Dynamic test support with rising / falling edge setting
  • External triggering support
  • Voltage drop compensation
  • Operation per the list
  • Auto test
  • USB / RS-232 control

Specifications:

Input ratings

Power

15 kW

Current

0...240 A

Voltage

0...500 V

CC mode

Range

0...24 A

0...240 A

Resolution

1 mA

10 mA

Accuracy

0.1%set value +0.05%range

0.15% set value +0.1% range

CV mode

Range

0.1...19.999 V

0.1...500 V

Resolution

1 mV

10 mV

Accuracy

0.03%set value +0.02%range

0.03%set value +0.05%range

CR mode

Range

0.3...10 kΩ

0.3...5 kΩ

Resolution

16 bit

16 bit

Accuracy

0.1%set value +0.1%range

0.2%set value+ 0.15%range

CW mode

Range

0...12000 W

0...15000 W

Resolution

10 mW

100 mW

Accuracy

0.1%set value +0.1%range

0.2%set value +0.15%range

Voltage measurement

Voltage

0...19.999 V

0...500 V

Resolution

1 mV

10 mV

Accuracy

0.015%set value+0.03%range

0.015%set value+0.05%range

Current measurement

Current

0...24 A

0..240 A

Resolution

1 mA

10 mA

Accuracy

0.1%set value +0.05%range

0.15%set value +0.1%range

Power measurement

Power

100 W

15000 W

Resolution

1 mW

10 mW

Accuracy

0.1%set value +0.1%range

0.2%set value +0.15%range

Battery test

Battery voltage: 0.5...120 V; Max. measurable capacity: 999 Ah; Resolution: 0.1 mA

Dynamic test

Operation per the list: switching: 0...25 kHz; 5 A/µs; T1&T2: 60 µs -999 s; Accuracy: ±(15% shift+10% range)

Soft launch; Time

1 ms; 2 ms; 5 ms; 10 ms; 20 ms; 50 ms; 100 ms; 200 ms
Accuracy: ±(15% shift +10% range)

Short circuit

Current (CC)

=26.4 A

= 264 A

Voltage (CV)

0 V

Resistance (CR)

= 9 mΩ

Dimensions

W*H*L (in/mm)

27.6x74x27.6 in / 700x1880x700 mm

Weight

lb / kg

661.4lb / 300kg


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