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Applent AT8511/AT8512 DC Electronic Load

Applent AT8511/AT8512 DC Electronic Load
sku: AT8511/AT8512
MPN: AT8511

Free UK Delivery On Orders Over £40
  • Programmable DC electronic loads
  • Choice of two versions with different power ratings (150W and 300W)
  • Constant current, voltage, power and resistance modes + transient testing, battery testing and much more

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Description

Applent AT8511/AT8512 DC Electronic Load Details

Note: there are two versions of this tester available. Using the dropdown box, choose between:

  • Applent AT8511: DC input rate of 150W, 120V, 30A
  • Applent AT8512: DC input rate of 300W, 120V, 30A

Applent's AT851X series, which consists of the AT8511 and AT8512, are programmable DC electronic loads which are used for evaluating DC power supplies, batteries and power components.

Apart from the input rate, both models are otherwise identical. They include multiple operational load modes, with the ability to choose constant current (CC) mode with range from 0 to 30A and accuracy of 0.2%, constant voltage (CV) mode with range from 0 to 120V with accuracy of 0.1%, constant power (CP) mode with range from 0 to 150W (AT8511) and 0 to 300W (AT8512) with accuracy of 1% and finally constant resistance (CR) mode with range from 0 to 4000Ω and accuracy of 1%.

On top of the normal functions, both of these DC electronic loads also include additional modes such as a transient, sequence listing, automatic testing, battery testing and a short circuit testing function.

For added convenience, it's possible to program up to 20 files with the following parameters configured for easier repeated testing:

  • I-set value and I-max value
  • V-set value and V-max value
  • P-set value and P-max value
  • R-set value and R-max value
  • Transient setting value

The Applent AT8511 and AT8512 also have the added benefit of being highly portable - both units include a handle as standard for easy transportation.

Applent AT8511/AT8512 DC Electronic Load Key Features

  • Programmable DC electronic load - recommended for testing DC power supplies, batteries and power components
  • Constant current mode with range from 0 to 30A and accuracy of 0.2%
  • Constant voltage mode with range from 0 to 120V with accuracy of 0.1%
  • Constant power mode with range from 0 to 150W (AT8511) and 0 to 300W (AT8512) with accuracy of 1%
  • Constant resistance mode with range from 0 to 4000Ω and accuracy of 1%
  • High quality VFD display
  • Trigged input interface + built-in RS232 interface using SCPI
  • Overvoltage, overcurrent, overpower and overheating protection
  • Configure your own settings and recall as needed for easier testing
  • Transient testing function
  • Simulate a short circuit at the input with the short circuit function
  • Battery testing function - use to evaluate battery status and connect to PC analysis software to view discharge curve
  • Sequence list function - generate complex sequences of input changes with rapid, precise timing (99 steps in 10 files)
  • Automatic testing function - tests various parameters of power supplies at different loads with CC, CV, CP, CR, short circuit and open circuit modes all available
  • Built-in carrying handle for easy transportation
  • Intelligent cooling system
Technical Specs

Part Code: AT8511

Applent AT8511 and AT8512 Technical Specifications

Constant Current (CC) Range 0 to 3A 0 to 30A
Resolution 0.0001A 0.001A
Accuracy 0.1% + 0.1% FS 0.2% + 0.1% FS
Constant Voltage (CV) Range 0 to 18V 0 to 120V
Resolution 0.001V 0.01V
Accuracy 0.05% + 0.02% FS 0.05% + 0.025% FS
Constant Power (CP) Range 0 to 100W 100 to 300W
Resolution 0.001W 0.01W
Accuracy 1% + 0.1% FS 1% + 0.1% FS
Constant Resistance (CR) Range 0.1 to 99Ω 100 to 4kΩ
Resolution 0.01Ω
Accuracy 1% + 0.3% FS 1% + 0.8% FS
Voltage Measurement Range 0 to 18V 0 to 500V
Resolution 0.001V 10mV
Accuracy 0.05% + 0.02% FS 0.05% + 0.025% FS
Current Measurement Range 0 to 3A 0 to 30A
Resolution 0.0001A 0.001A
Accuracy 0.1% + 0.1% FS 0.2% + 0.3% FS
Short Circuit (SHT) Current 30A
Resistance 40mΩ
Battery Testing Capacity 999.99AH
General Specifications
Display Vacuum fluorescent display (VFD), 4 colours, 98 x 55mm
Rating Power 165W (AT8511), 330W (AT8512)
Rating Voltage 0 to 120V
Rating Current 0 to 30A
Display Parameters Voltage, current, power, resistance, battery capacity and battery discharge time
Trigger Modes Internal, BUS and External
Sequence List Function 0.1Hz to 1kHz, 10 files and 99 steps per file
Automatic Testing Function 10 files and 99 steps per file
Interface Remote sensing, external trigger, RS-232C and USB-232 (USB is optional)
Programming Language SCPI
Temperature and Humidity Range 18 to 28°C, 80% RH or less
Operating Temperature and Humidity Range 10 to 40°C, 10 to 90% RH
Storage Temperature and Humidity Range 0 to 50°C, 10 to 90% RH
Power Supply 110/220V AC
48.5Hz to 52.5Hz
Fuse 1A slow-blow
Maximum Rated Power 15VA
Weight 6kg (net)
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