The latest news from the Unipart Rail Group of Companies



Isolating Surge Protection Unit (ISPU)

Isolating Surge Protection Unit (ISPU)



The introduction of new Rolling Stock driven by AC Traction Motors, has resulted in Electro Magnetic Capability (EMC) issues with conventional signalling in the United Kingdom. This can delay the testing and launch of these new trains on key inter-city routes. Park Signalling Ltd have developed a s...



The Delights of the DLIT

The Delights of the DLIT



The Solid-State Interlocking (SSI) Data Link Isolating Transfer (DLIT) is used to isolate sections of the SSI data link, in order to limit levels of induced common mode interference. ...



REMOSdl - Supporting Engineers with a detailed analysis of datalink performance

REMOSdl - Supporting Engineers with a detailed analysis of datalink performance



SSI Data Links are notoriously difficult to fault find, particularly when there are multiple faults
present e.g. following a lightning strike....



HD ALT from Unipart Dorman achieves Product Acceptance

HD ALT from Unipart Dorman achieves Product Acceptance



Unipart Dorman are pleased to announce the new HD ALT has Network Rail Product Acceptance following the issue of Version 4 of the Certificate of Acceptance PA05/06503 HD ALT Catalogue Number is 094/019441....



Unipart Dorman hosts a delegation from the IRSE

Unipart Dorman hosts a delegation from the IRSE



Unipart Dorman opened its doors and welcomed over 20 members and guests of the Institution of Railway Signal Engineers. ...



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About this author
Nicola Holt

Infrastructure Marketing Manager

I have been a part of the Unipart Rail marketing team for over 15 years in the role as Marketing Manager. I focus mostly on supporting the Signalling side of the business with Unipart Dorman, in the UK and North America and also our more recent acquisition - Park Signalling. The Unipart Dorman Traffic sector is also a key area in which I support in addition to the Unipart Rail Manufacturing business.

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