BS 6484:1984
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for electrical safety requirements for independent power supply units for indirect connection to certain telecommunication networks
Hardcopy , PDF
23-07-2013
English
29-02-1984
Specifies safety requirements for independent electrically energized power supply units intended to supply telecommunications apparatus.
| DevelopmentNote |
THIS STANDARD HAS BEEN PRESENTED FOR DESIGNATION UNDER THE TELECOMMUNICATIONS ACT 1984
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| BS 4737-1:1986 | Intruder alarm systems Specification for installed systems with local audible and/or remote signalling |
| BS 6450-3.1:1993 | Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators. Direct dialling in on private branch exchanges Specification for direct dialling in on private branch exchanges with terminating stations treated as an entirety |
| BS 4737-2:1986 | Intruder alarm systems Specification for installed systems for deliberate operation |
| BS 7042:1988 | Specification for high security intruder alarm systems in buildings |
| BS 4778-2:1991 | Quality vocabulary Quality concepts and related definitions |
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