LUL - T0506
Signalling equipment overhaul specification 2-position double element vane relay
active, Most Current
| Organization: | LUL |
| Publication Date: | 1 October 2022 |
| Status: | active |
| Page Count: | 54 |
scope:
This specification should be used by all those when engaged in the overhaul of all variants of 2-position Double Element Vane relays, which are used in the signalling systems on the London Underground (LU).
Note: This specification is written to comply with Engineering standard S1202 .
Purpose
The purpose of this specification is to detail the overhaul requirements of twoposition Double Element Vane (DEV) Relays, which are used extensively in the signalling system on the London Underground (LU).
Document History
T0506
October 1, 2022
Signalling equipment overhaul specification 2-position double element vane relay
This specification should be used by all those when engaged in the overhaul of all variants of 2-position Double Element Vane relays, which are used in the signalling systems on the London...
October 1, 2017
Signalling equipment overhaul specification 2-position double element vane relay
This specification is written to comply with Engineering Standard S1202 in defining the requirements for the overhaul of all variants of 2-position Double Element Vane relays, which are used...
December 1, 2012
Signalling equipment overhaul specification 2-position double element vane relay
This Specification is written to comply with Engineering Standard S1202 in defining the requirements for the overhaul of all variants of 2-position Double Element Vane relays, which are used...
October 1, 2012
Signalling equipment overhaul specification 2-position double element vane relay
This Specification is written to comply with Engineering Standard S1202 in defining the requirements for the overhaul of all variants of 2-position Double Element Vane relays, which are used...