HVR PENTAGON LTD is one of Europe's foremost manufacturers of Wire Wound Power Resistors, Anti-Condensation Heaters and Thermostats.

These product ranges have been produced on the Birmingham site since 1973, initially under the name Pentagon Electrical Products Limited. This company was established by engineers with many years experience in the manufacture of Wire Wound and Corrugated Tape Wound Power Resistors. This wealth of knowledge and expertise, maintained and expanded over a 35 year period, has now been incorporated into the successful HVR Group of Resistor Technology Companies.

HVR Pentagon Limited was formed in February 2008 with the aim of expanding its market globally with a continuing emphasis on applications where high quality products are paramount.

Our continuing policy is to supply the highest quality and most appropriate Resistor Products with the shortest possible delivery times. In this respect HVR Pentagon Limited has few competitors.



Our Open Wire Wound, Vitreous Enamelled and Heavy Duty protected resistors can be supplied to precise customer specifications. Typical applications include Dynamic Braking, Starting Resistors, Discharge Resistors and Loading Resistors. Application Environments include Traction, Wind Turbines, Switchgear, Military, Industrial Motors and Power Electronics.

Our Anti Condensation Heaters are designed for use in Switch and Control Gear cubicles, ensuring system integrity by keeping condensation at bay. We can also supply a range of Thermostats for use with these Anti Condensation Heaters. They offer exceptionally rapid response times and close operating differential.


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

HVR INTERNATIONAL LTD, located in Jarrow, Tyne and Wear, UK, is a world leader in the manufacture of High Voltage, High Energy, Non-Inductive Ceramic Carbon Linear Resistors.

The scope of application for this resistor ranges from Joules to Mega Joules.

Its High Voltage and High Energy properties are utilised in a wide range of applications including Electrical Transmission, Pulse Power, AC/DC Drives, Traction, Dummy Loads and Pulse Forming Networks.



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

HVR INTERNATIONAL GmbH, formerly known as C. Conradty Mechanical & Electrical, has been producing Silicon Carbide Varistors in Röthenbach near Nürnberg since 1953.

HVR's Silicon Carbide Varistors are suitable for use in a wide variety of electronics applications, including Industrial, Power, Communication, Consumer and Automation.

A wide range of geometries, sizes and electrical values are available.



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


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