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Advanced Test and Measurement
Instruments and Power Supplies

Magna-Power WRx Series

Water Cooled Active Resistance DC Electronic Load with models from 12.5 to 100 kW

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Utilizing Magna-Power’s new patent pending Active Resistance Technology in combination with the company’s internally manufactured microchannel water-cooled heatsinks, the WRx Series addresses high power DC applications where exhaust heat control is essential. The WRx Series greatly increases power density compared air-cooled alternatives. An integrated solenoid controls the flow of water to avoid condensation. Full power can be achieved using conventional water supplies, with water inlet temperatures up to 25 °C.

Magna-Power's Active Resistance heat dissipation technology utilizes a switched binary matrix of resistances and MOSFET network, combined with Magna-Power's new MagnaLINK™ distributed DSP architecture, the WRx Series delivers the same features and performance as traditional electronic loads, at a fraction of the price. Beyond voltage, current, resistance, and power control modes, the WRx Series also provides a rheostat control mode, allowing direct control of the product's internal resistance network.

  • MagnaWEB browser based software interface
  • MagnaLINK™ Distributed DSP Architecture
  • Multiple control modes including rheostat mode
  • Expandable by digital master-slaving
  • Extensive Programming Support
  • Configurable External User I/O

 

Product Variants

Model Price

WRx100-1000-216

Water Cooled Active Resistance DC Electronic Load 100 kW, 1000 Vdc, 216 Adc max, floor-standing 		POA

WRx100-200-1040

Water Cooled Active Resistance DC Electronic Load 100 kW, 200 Vdc, 1040 Adc max, floor-standing 		POA

WRx100-500-416

Water Cooled Active Resistance DC Electronic Load 100 kW, 500 Vdc, 416 Adc max, floor-standing 		POA

WRx12.5-1000-26

Water Cooled Active Resistance DC Electronic Load 12.5 kW, 1000 Vdc, 26Adc max, 4U rack mounted 		POA

WRx12.5-200-130

Water Cooled Active Resistance DC Electronic Load 12.5 kW, 200 Vdc, 130Adc max, 4U rack mounted 		POA

WRx12.5-500-52

Water Cooled Active Resistance DC Electronic Load 12.5 kW, 500 Vdc, 52Adc max, 4U rack mounted 		POA

WRx25-1000-52

Water Cooled Active Resistance DC Electronic Load 25 kW, 1000 Vdc, 52 Adc max, floor-standing 		POA

WRx25-200-260

Water Cooled Active Resistance DC Electronic Load 25 kW, 200 Vdc, 260 Adc max, floor-standing 		POA

WRx25-500-104

Water Cooled Active Resistance DC Electronic Load 25 kW, 500 Vdc, 104 Adc max, floor-standing 		POA

WRx50-1000-108

Water Cooled Active Resistance DC Electronic Load 50 kW, 1000 Vdc, 108 Adc max, floor-standing 		POA

WRx50-200-520

Water Cooled Active Resistance DC Electronic Load 50 kW, 200 Vdc, 520 Adc max, floor-standing 		POA

WRx50-500-208

Water Cooled Active Resistance DC Electronic Load 50 kW, 500 Vdc, 208 Adc max, floor-standing 		POA

WRx75-1000-156

Water Cooled Active Resistance DC Electronic Load 75 kW, 1000 Vdc, 156 Adc max, floor-standing 		POA

WRx75-200-780

Water Cooled Active Resistance DC Electronic Load 75 kW, 200 Vdc, 780 Adc max, floor-standing 		POA

WRx75-500-312

Water Cooled Active Resistance DC Electronic Load 75 kW, 500 Vdc, 312 Adc max, floor-standing 		POA
No options were found. Sometimes this is because the options list is too extensive and complex to list. Please refer to the data sheet and contact us if you can't find what you're looking for.
No results found in this category. For some products this is because accessory list is too extensive and complex to list. Sometimes options are interdependent or mutually exclusive. Please refer to the datasheet or contact us if you can't find what you're looking for.