BS 6182-1:1982
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Intrinsically safe power supplies for use in coal mines Specification for d.c. power supplies
Hardcopy , PDF
15-03-1994
English
31-07-1989
Specifies the requirements for the construction and testing of a range of mains-fed power supply units. The power supplies provide an intrinsically safe d.c. output.
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