BS 6182-3 82nd Edition, September 30, 1982
Intrinsically safe power supplies for use in coal mines - Part 3: Specification for rechargeable battery units
Includes all amendments and changes through Reaffirmation Notice , August 2, 2013
Additional Comments: INCLUDES AMENDMENT 3
Published By:British Standards Institution (BSI)
Specifies the requirements for the construction and testing of a range of rechargeable battery units which are rechargeable from the power supply units specified in Part 1 and 2.