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Ultra-High-Power Resistors

EBG produces a wide range of different high-power resistors. For small designs, EBG offers resistors with power levels ranging from 350 W to 800 W that can be mounted directly onto heat sinks. They feature outstanding dielectric properties and partial discharge. Alternatively, EBG produces directly cooled high-power resistors from 500 W to 2,000 W and resistors with cable connections for flexible assembly, eliminating problems related to clearance and creepage distances.

UXP-350 Ultra-High Power Resistor

Series UXP-350

To replace UXP-300 resistor. 350 W resistors. Easy mounting on heat sink.

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Features
  • 350 W operating power
  • Tolerance range ±10 % to ±5 % (tighter on request) 
  • Ohmic range 0.1 Ω to 1M Ω (higher values on request)
  • Temperature coefficient ±150 ppm/°C to ±500 ppm/°C (lower TCR on request)
  • Non-Inductive design
  • ROHS conform
  • High insulation & Partial discharge performance
Typical applications
  • Speed drives
  • Power supplies
  • Control devices
  • Robotics
  • Motor control
UXP-600 Ultra-High Power Resistor

Series UXP-600

600 W resistor. Easy mounting on heat sink.

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Features
  • 600W operating power
  • Tolerance range ±10 % to ±5 % (tighter on request)
  • Ohmic range 0.1 Ω to 1.5 MΩ (higher values on request)
  • Temperature coefficient ±150 ppm/°C to ±500 ppm/°C (lower TCR on request)
  • Non-Inductive design
  • ROHS conform
  • High insulation & Partial discharge performance
Typical applications
  • Speed drives
  • Power supplies
  • Control devices
  • Robotics
  • Motor control
UXP-800 Ultra-High Power Resistor

Series UXP-800

800 W resistor. Easy mounting on heat sink.

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Features
  • 800 W operating power
  • Tolerance range ±10 % to ±5 % (tighter on request)
  • Ohmic range 0.1 Ω to 1 MΩ (higher values on request)
  • Temperature coefficient ±150 ppm/°C to ±500 ppm/°C (lower TCR on request)
  • Non-Inductive design
  • ROHS conform
  • High insulation & Partial discharge performance
Typical applications
  • Speed drives
  • Power supplies
  • Control devices
  • Robotics
  • Motor control

Series UXP-2000

2000 W resistor at 125°C bottom case

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Features
  • 2000 W operating power
  • Tolerance range ±10 % to ±5 %
  • Ohmic range 0.15 Ω to 1 KΩ
  • Temperature coefficient ±150 ppm/°C (lower TCR on request)
  • Non-Inductive design
  • ROHS conform
  • High insulation & Partial discharge Performance
Typical applications
  • Speed drives
  • Power supplies
  • Control devices
  • Robotics
  • Motor control
UPT-400 Ultra-High Power Resistor

Series UPT-400

400 W resistor. Easy mounting on heat sink.

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Features
  • 400 W operating power
  • Tolerance range ±10 % to ±5 % (tighter tolerances on request)
  • Ohmic range 0.5 Ω to 1 MΩ
  • Temperature coefficient ±150 ppm/°C (lower TCR on request)
  • Non-Inductive design
  • ROHS conform
  • High insulation & Partial discharge performance
Typical applications
  • Motor Drives & Controls
  • Power supplies
  • Robotics
  • Traction
  • Electric Vehicle
  • Medical
  • Welding
  • Regen Energy
  • Frequency Converters
UPT-600 Ultra-High Power Resistor

Series UPT-600

600 W resistor. 6 different layouts available. Easy mounting on heat sink.

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Features
  • 1 x 600 W / 2 x 250 W / 3 x 120 W acc. configurations operating power
  • Tolerance range ±10 % to ±5 % (tighter tolerances on request)
  • Ohmic range 0.1 Ω to 1.5 MΩ (higher value on request)
  • Temperature coefficient ±150 ppm/°C to ±500 ppm/°C (lower TCR on request)
  • Non-Inductive design
  • ROHS conform
  • High insulation & Partial discharge performance
Typical applications
  • Motor Drives & Controls
  • Power supplies
  • Robotics
  • Traction
  • Electric Vehicle
  • Medical
  • Welding
  • Regen Energy
  • Frequency Converters
UPT-800 Ultra-High Power Resistor

Series UPT-800

800 W resistor. 6 different layouts available. Easy mounting on heat sink.

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Features
  • 1 x 800 W / 2 x 300 W / 3 x 150 W acc. configurations operating power
  • Tolerance range ±10 % to ±5 % (tighter tolerances on request) 
  • Ohmic range 0.1 Ω to 1 MΩ (higher value on request)
  • Temperature coefficient ±150 ppm/°C to ±500 ppm/°C (lower TCR on request) 
  • Non-Inductive design
  • ROHS conform
  • High insulation & Partial discharge performance
Typical applications
  • Motor Drives & Controls
  • Power supplies
  • Robotics
  • Traction
  • Electric Vehicle
  • Medical
  • Welding
  • Regen Energy
  • Frequency Converters
UXM-400 Ultra-High Power Resistor

Series UXM-400

400 W resistor. High pulse load resistor.

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Features
  • 400 W operating power
  • Tolerance range ±10 % to ±5 % (tighter tolerances on request)
  • Ohmic range 0.1 Ω to 10 Ω
  • Temperature coefficient ±500 ppm/°C (lower TCR on request)
  • Non-Inductive design
  • ROHS conform
  • High insulation & Partial discharge performance
Typical applications
  • Motor Drives & Controls
  • Power supplies
  • Robotics
  • Traction
  • Electric Vehicle
  • Medical
  • Welding
  • Frequency Converters
ULX-600 Ultra-High Power Resistor

Series ULX-600

600 W resistor. Very low component height. 6 different layouts available.

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Features
  • 1 x 600 W / 2 x 250 W / 3 x 120 W acc. configurations operating power
  • Tolerance range ±10 % to ±5 % (tighter tolerances on request) 
  • Ohmic range 0.1 Ω to 1.5 MΩ (higher values on request)
  • Temperature coefficient ±150 ppm/°C to ±500 ppm/°C (lower TCR on request)
  • Non-Inductive design
  • ROHS conform
  • High insulation & Partial discharge performance
Typical applications
  • Motor Drives & Controls
  • Power supplies
  • Robotics
  • Traction
  • Electric Vehicle
  • Medical
  • Welding
  • Regen Energy
  • Frequency Converters

Series HXP-600

600 W resistor at 85°C bottom case. 5 different layouts available.

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Features
  • 1 x 600 W / 2 x 240 W / 3 x 135 W operating power
  • Tolerance range ±5 % to ±10 %
  • Ohmic range 0.15 Ω to 1 KΩ
  • Temperature coefficient > 1R ±250 ppm/°C
  • Non-inductive design
  • ROHS compliant
Typical applications
  • Speed drives
  • Power supplies
  • Control devices
  • Robotics
  • Motor control
MTX 969 Widerstände Water-cooled High Power resistors

Series 969 W / W-S / W-L

High-Power water-cooled single resistors up to 1,700 W.

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Features
  • Up to 1700 W operating power
  • Up to 10 kV operating voltage
  • Tolerance range ±10 % to ±5 %
  • Ohmic range 0.5 Ω to 10 MΩ
  • Temperature coefficient ±100 ppm/°C ≥ 10 Ω (lower TCR on request)
  • Non-Inductive design
  • ROHS conform
Typical applications
  • Power Supplies
  • Medical
  • Motor Drives & Controls
  • Electrostatic
  • Smart Grid Sensing / Metering
  • Converters
  • X-Ray
  • Regen Energy