BS 3101:1986
Withdrawn
Specification for control and interlock circuits primarily associated with flameproof restrained plugs and sockets for use in coal mines
Hardcopy , PDF
English
12-31-1986
05-22-2026
Foreword
Committees responsible
Specification
1. Scope
2. Definitions
3. Control circuit requirements
4. Control circuit connections
5. Component requirements
6. Control circuit requirements when a resistor
proving system is provided
7. Interlock circuit requirements
Appendices
A. Associated controlled devices and systems
B. Conditions under which the control and interlock
circuit can be considered as intrinsically safe
Figures
1. Connections for remote control
2. Connections for local control
3. Connections for interlock circuits
Specifies characteristics and operating conditions, to ensure that components of control units both local and remote from the supply and control unit are interchangeable. Provides for optional interlock circuits and resistor proving systems.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 85/74238 DC and BS 3101(1959) (07/2005) Reviewed and confirmed by BSI, January 2011. (12/2010)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
Withdrawn:This standard is no longer used
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