Name: BIS IS 2148 : 2004 AMD 2 2008
Brand: BIS

BIS IS 2148 : 2004 AMD 2 2008

Superseded

View Superseded by

ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - FLAMEPROOF ENCLOSURES "D"

Superseded date

07-23-2013

Published date

01-12-2013

Publisher

Bureau of Indian Standards

NATIONAL FOREWORD
1 Scope
2 Normative references
3 Definitions
4 Apparatus grouping and temperature classification
5 Flameproof joints
6 Cemented joints
7 Operating rods
8 Supplementary requirements for shafts and bearings
9 Light-transmitting parts
10 Breathing and draining devices which form part
   of a flameproof enclosure
11 Fasteners, associated holes and closing devices
12 Materials and mechanical strength of enclosures;
   materials inside the enclosures
13 Entries for flameproof enclosures
14 Verification and tests
15 Type tests
16 Routine tests
17 Switchgear for Group I
18 Lampholders and lampcaps
19 Non-metallic enclosures and non-metallic parts of enclosures
Annex A (normative) - Additional requirements for crimped ribbon
        elements of breathing and draining devices
Annex B (normative) - Additional requirements fir elements, with
        non-measurable paths, of breathing and draining devices
Annex C (normative) - Additional requirements for flameproof cable
        entries

Describes the specific requirements for the construction and testing of electrical apparatus with the type of protection flameproof enclosure "d", intended for use in potentially explosive gas atmospheres.

Committee	ETD 22
DocumentType	Standard
PublisherName	Bureau of Indian Standards
Status	Superseded
SupersededBy	BIS IS/IEC 60079-1 : 2007

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