BS IEC 61892-7:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
01-05-2019
English
31-01-2015
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Area classification
5 Electrical systems
6 Protection from dangerous (incendive) sparking
7 Assurance of conformity of equipment
8 Selection of equipment (excluding cables and conduits)
9 Cable system - General
10 Cable entry systems and blanking elements
11 Rotating electrical machines
12 Electric heating systems
13 Additional requirements for type of protection
'd' - Flameproof enclosures
14 Additional requirements for type of protection
'e' - Increased safety
15 Additional requirements for type of protection
'i' - Intrinsic safety
16 Additional requirements for pressurized enclosures
17 Pressurized rooms
18 Analyser houses
19 Additional requirements for type of protection 'n'
20 Additional requirements for type of protection
'o'- Oil immersion
21 Additional requirements for type of protection
'q' - Powder filling
22 Additional requirements for type of protection
'm' - Encapsulation
23 Additional requirements for type of protection
'op' - Optical radiation
24 Ventilation
25 Ventilation requirements for battery compartments
26 Inspection, maintenance, repair and overhaul
27 Documentation
Annex A (informative) - Examples of sources of
release - Process plant
Annex B (informative) - Schematic approach to the
classification of hazardous areas
Annex C (informative) - Hazardous area data sheets
and symbols
Annex D (informative) - Introduction of an alternative
risk assessment method encompassing equipment
protection levels for Ex equipment
Annex E (informative) - Electrical installations in
extremely low ambient temperature
Annex F (informative) - Installation in explosive
atmospheres - Safety signs and plates for
hazardous areas
Bibliography
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