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BR991 Nov 1994

Flashing Signal Aspect Control Unit

Synopsis

This specification related to a unit designed to supply a pulsating current to signal lamps, such that the signal aspect appears to flash. The supply to the signal lamp is pulsated rather than interrupted so as to improve the operating conditions of the lamp.
Read full standard
Registered
Withdrawn
Other
Issued:
01/11/1994
Published:
01/11/1994
In Force:
01/11/1994
Withdrawn:
31/12/1999

Details

Under Consultation Closed
Vehicle Assessment No
Lead Committee Control Command and Signalling - CCS
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