BSI - BS 5126-4
Mining Type Flameproof Supply and Control Units for Use on Systems up to 1100V Part 4: Units to Power Drilling Machines
inactive
| Organization: | BSI |
| Publication Date: | 30 November 1982 |
| Status: | inactive |
| Page Count: | 16 |
| ICS Code (Electrical apparatus for explosive atmospheres): | 29.260.20 |
scope:
Specifies design, construction, tests, rated values and service conditions requirements for units (gate-end boxes) for use in systems up to 1100 V 3-phase a.c. and other voltages, particularly 550 V, in coal mines.
Document History
December 15, 1993
Mining type flameproof supply and control units for use systems up to 1100 V - Part 4: Specification for air-cooled transformers to power drilling machines
Specifies service conditions, rated values, design and construction, verification and testing.
BS 5126-4
November 30, 1982
Mining Type Flameproof Supply and Control Units for Use on Systems up to 1100V Part 4: Units to Power Drilling Machines
Specifies design, construction, tests, rated values and service conditions requirements for units (gate-end boxes) for use in systems up to 1100 V 3-phase a.c. and other voltages, particularly 550 V,...
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