The latest news from the Unipart Rail Group of Companies



Phantom Signals, a ghost of the past…

Phantom Signals, a ghost of the past…



Reports of phantom signals reduced dramatically following the reduction of signal alignment problems, and the introduction of the new Mod C signal module by Unipart Dorman....



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...



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....



Park Signalling Hosts a GateLock Demonstration Day

Park Signalling Hosts a GateLock Demonstration Day

at Ecclesbourne Valley Railway in Derbyshire


Tags: Increased Safety Innovative Solutions Park Signalling Product Solutions Safety Technology & Product Solutions Value - Innovation


Wednesday 30th October saw Park Signalling Ltd, Haywood and Jackson Fabrications Ltd and Unipart Rail come together to demonstrate products and solutions in a realistic environment at the Ecclesbourne Valley Railway in Derbyshire, to over thirty representatives of the UK railway industry....



SSI Data Link Problems?

SSI Data Link Problems?

REMITdetect (Remote Missing Telegram Detector) from Park Signalling could be the answer you are looking for!


Tags: Innovative Solutions North America Park Signalling Safety Signalling Unipart Dorman


Solid State Interlocking (SSI) data links are remarkably tolerant of problems and performance issues are often masked by the SSI diagnostic processor which only reports a complete failure.
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About this author
Nicola Holt

Infrastructure Marketing Manager

I have been a part of the Unipart Rail marketing team for 17 years in the role as Marketing Manager. I focus mostly on supporting the Manufacturing, Infrastructure & Signalling areas of Unipart Rail with Unipart Dorman, Park Signalling, Samuel James and Comms Design in the UK and our overseas territory of North America.

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