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Description of BS 6709:1986 1986This British Standard specifies requirements for the construction and testing of interconnected electrical apparatus, including systems and components1), for use in mines susceptible to firedamp.
This standard applies in circumstances where new apparatus, that has been designed and constructed generally in accordance with BS 5501, cannot fully comply with BS 5501 because of the provision made for connection by electrical and/or mechanical means to existing apparatus previously certified as complying with BS 2293), BS 1259 or BS 4683 to comprise a single unit or system.
References to apparatus previously certified to BS 1259 and any requirements specified in this standard for such apparatus are not intended to apply to circuits designed in accordance with BS 3101, or to earth fault monitoring circuits associated with motor control gear, unless otherwise stated.
Requirements for the construction, including marking, and testing of interconnected electrical apparatus, including systems and components.
About BSIBSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses. |
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