Page 209 - Electrical Installation in Hazardous Area

Design philosophy for electrical apparatus for explosive atmospheres 1 73

This Standard, as already indicated, is supplemented by a series of specific
Standards.

BS/EN 50015 (1994) - Oil immersion ‘0’ (see Chapter 9)

This is the second edition of this particular Standard. It suffers from the
same problems in use as BS/EN 50014, second edition, and the resolution
of those problems is being dealt with in the same way.

BS/EN 50016 (1 996) - Pressurized apparatus ‘p’ (see Chapter 11)

This is the second edition of this particular Standard. It suffers from the
same problems in use as BS/EN 50014, second edition, and the resolution
of those problems is being dealt with in the same way.

BS/EN 5001 7 (1 994) - Powder filling ‘q’ (see Chapter 9)
lhs is the second edition of this particular Standard. It suffers from the
same problems in use as BS/EN 50014, second edition, and the resolution
of those problems is being dealt with in the same way.

BS/EN 5001 8 (1 995) - Flameproof enclosures ‘d’ (see Chapter 10)

This is the second edition of this particular Standard. It suffers from the
same problems in use as BS/EN 50014, second edition, and the resolution
of those problems is being dealt with in the same way.

BS/EN 50019 (1994) - Increased safety ‘e’ (see Chapter 12)
This is the second edition of this particular Standard. It suffers from the
same problems in use as BS/EN 50014, second edition, and the resolution
of those problems is being dealt with in the same way.

BWEN 50020 (1995) - Intrinsic safety ‘i’ (see Chapter 13)

This is the second edition of this particular Standard. It suffers from the
same problems in use as BS/EN 50014, second edition, and resolution of
those problems are being dealt with in the same way.

EN 50028 (1 987) - Encapsulation ‘m’ (see Chapter 9)
This is the first edition of this particular Standard. It is dual numbered and
is also known as BS 5501, Part 8 (1987). It is not being rewritten at this time
as it is felt to remain current and will not be amended until a third edition
is published to comply with the essential requirements of 94/9/EC5. This