LUL - T0506
Signalling equipment overhaul specification 2-position double element vane relay
inactive
| Organization: | LUL |
| Publication Date: | 1 October 2017 |
| Status: | inactive |
| Page Count: | 53 |
scope:
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 extensively in the signalling system on the London Underground (LU).
Purpose
This specification has been written 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
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...
T0506
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...