Tubular high-voltage resistors

Description

High-voltage resistors in Metallux designs 968 and 969 are low-induction, powerful and stable passive components. A robust ceramic rod as the support ensures fault-free operation under extreme environmental conditions.

We offer tubular high-voltage resistors in the HVR, HPR, HVI and HVD series, which are distinguished by the parameters of output, voltage, resistance, voltage coefficient, temperature coefficient and tolerance.

Our portfolio ranges from standard products to products that have been adapted according to your exact requirements.

Power spectrum

• Available in various series
• Resistance values of 10 Ω to 30 GΩ
• Freely selectable tolerances from ≥0.1%
• Freely selectable temperature coefficient from 15 ppm/°C in a temperature range of 20 °C to 80 °C
• Operating voltage of up to 90 kV
• Protective layers and sheaths made from glass, epoxy and cement available
• Can be used in environmental conditions such as air, insulating oils, SF6, silicone and all casting materials based on resin

Advantages

• Excellent long-term stability
• High pulse resistance
• Low inductance
• Low capacitance
• High-quality materials
• Can withstand extreme operating conditions
• High thermal stability
• Good insulation

Application examples

• High-voltage measurement and testing technology
• Charge and discharge resistors
• Measuring resistor in X-ray generators
• Electrostatic painting
• Defibrillators
• Insulation testers
• Inspectors for full and empty containers
• Spectrometers
• Surface examination, layer thickness measurement