HVR Pentagon Ltd of Birmingham (UK) are specialists in the manufacture and distribution of Power Resistors (Coated and Open Types), Enclosed Resistors, Dynamic Braking Resistors, Cubicle Heaters (Anti Condensation) and Thermostats.

Typical Applications include Dynamic Braking, Starting Resistors, Discharge Resistors and Loading Resistors.

Our resistors are suitable for use in a wide range of Application Environments including Traction, Wind Turbines, Switchgear, Military, Industrial Motors and Power Electronics and can be supplied to precise customer specifications.



Unit 2, Kings Road Industrial Estate, Tyseley, Birmingham, B11 2AX, England, UK

T: + 44 (0) 121 773 2413  |  F: + 44 (0) 121 772 7322

E: admin@hvrpentagon.com  |  W: www.hvrpentagon.com


  Other Manufacturing Divisions within the HVR Group of Resistor Technology Companies ...




Bede Industrial Estate, Jarrow, Tyne and Wear, NE32 3EN, UK

T: + 44 (0) 191 489 7771  |  F: + 44 (0) 191 483 9501  |  E: hvr@hvrint.com  |  W: www.hvrint.com




Main Activities:

Manufacture of High Voltage Ceramic Carbon Linear Resistors for use in Switchgear and Power Electronics.



Key Product Features:

High Voltage Withstand  |  Non Inductive  |  High Surge Energy Rating  |  Air, Oil and SF6 Environments






Grünthal 8, D-90552 Röthenbach a.d. Pegnitz, Germany

T: + 49 (0) 911 376586-11  |  F: + 49 (0) 911 376586-15  |  E: info@hvrint.de  |  W: www.hvrint.de




Main Activities:

Manufacture and supply of ZnO and SiC Varistors including Tube Resistors with marginal non linear effect.



Key Product Features:

High Surge Energy Rating  |  Single Disc or Modular Assemblies  |  Repeatable Non-Linear Characteristic



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Copyright © HVR Pentagon Ltd 2014. All Rights Reserved. This page last updated: 14 March, 2014.