ISA 12.23.01 : 2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
ELECTRICAL APPARATUS FOR USE IN CLASS 1, ZONE 1 HAZARDOUS (CLASSIFIED) LOCATIONS: TYPE OF PROTECTION - ENCAPSULATION "M"
15-08-2005
01-01-2002
General Notes
Foreword (UL)
National Differences
Foreword (ISA)
1 Scope
2 Normative references
3 Definitions
4 Requirements for compounds
5 Constructional requirements for all electrical apparatus
6 Supplementary requirements for specific electrical apparatus
7 Sampling
8 Type verifications and type tests
9 Routine verification and routine tests
10 Marking
Annex A (normative) - Test procedure during thermal cycling test
test according to 8.2.1.2
Annex B (normative) - Sequence of tests for electrical apparatus
with type of protection encapsulation "m"
Annex C (normative) - Non-specific tests for the type of
protection encapsulation "m"
Annex D (informative) - United States major deviations
Annex E (informative) - Editorial differences between
ANSI/UL 60079-18 and
ANSI/ISA-12.23.01 - 2002 (IEC 60079-18 Mod)
Annex F (informative) - National differences types noted in
ANSI/UL 60079-18
Lays down the specific requirements for construction and testing of electrical apparatus, parts of electrical apparatus and Ex components which have rated voltages not exceeding 11 kV with the type of protection encapsulation "m".
| Committee |
SP12
|
| DevelopmentNote |
Formerly it was ISA-S12.23.01 (05/2001) Also numbered as UL 60079-18. (09/2003) Renumbers ISA 60079-18 (09/2005)
|
| DocumentType |
Standard
|
| PublisherName |
International Society of Automation
|
| Status |
Withdrawn
|
| ISA 12.13.01 : 2003 | PERFORMANCE REQUIREMENTS FOR COMBUSTIBLE GAS DETECTORS |
| ISA 12.00.01 : 2002 | ELECTRICAL APPARATUS FOR USE IN CLASS 1, ZONE 0, 1 AND 2 HAZARDOUS (CLASSIFIED) LOCATIONS - GENERAL REQUIREMENTS |
| ISA 12.16.01 : 2002 | ELECTRICAL APPARATUS FOR USE IN CLASS 1, ZONE 1 HAZARDOUS (CLASSIFIED) LOCATIONS: TYPE OF PROTECTION - INCREASED SAFETY |
| ISO 4892:1981 | Plastics Methods of exposure to laboratory light sources |
| ISA 12.02.01 : 2002 | ELECTRICAL APPARATUS FOR USE IN CLASS 1, ZONES 0, 1 & 2 HAZARDOUS (CLASSIFIED) LOCATIONS - INTRINSIC SAFETY |
| ISA 12.00.01 : 2002 | ELECTRICAL APPARATUS FOR USE IN CLASS 1, ZONE 0, 1 AND 2 HAZARDOUS (CLASSIFIED) LOCATIONS - GENERAL REQUIREMENTS |
| IEC 60044-4:1980 | Instrument transformers - Part 4: Measurement of partial discharges |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.