NR BR 1651 PART 5
Fibre Optic Train Operated Points Indicator
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| Organization: | NR |
| Publication Date: | 1 March 1991 |
| Status: | active |
| Page Count: | 49 |
scope:
This specification covers the requirements for Train Operated Points Indicator using Fibre Optic Light guides.
The Indicator Unit is required to display either a red rectangular indication or a yellow circular indication.
Each indication to be illuminated from its own designated lamp unit and individual transformer.
Document History
NR BR 1651 PART 5
March 1, 1991
Fibre Optic Train Operated Points Indicator
This specification covers the requirements for Train Operated Points Indicator using Fibre Optic Light guides.
The Indicator Unit is required to display either a red rectangular indication or a...
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