BS IEC 61112:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Blankets of insulating material for electrical purposes
Hardcopy , PDF
31-05-2010
English
13-01-2003
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FOREWORD
1 Scope
1.1 Classes
1.2 Categories
2 Normative references
3 Definitions
4 Composition
5 Classification
6 Physical requirements
6.1 Shape
6.2 Dimensions
6.3 Thickness
6.4 Workmanship and finish
6.5 Marking
6.6 Packaging
7 Tests on blankets
7.1 General
7.2 Visual inspection and measurements
7.3 Mechanical tests
7.4 Dielectric tests
7.5 Ageing tests
7.6 Thermal tests
8 Tests on blankets with special properties
8.1 General
8.2 Category A: Acid resistance
8.3 Category H: Oil resistance
8.4 Category Z: Ozone resistance
8.5 Category M: Mechanical (higher level resistance)
8.6 Category S: Oil and ozone resistance
8.7 Category C: Extreme low temperature
9 Quality assurance plan and acceptance test
Annex A (normative) Marking symbol double triangle
Annex B (normative) List and classification of tests
Annex C (normative) Oil for tests on category H blankets
Oil resistance
Annex D (normative) Sampling plans and procedures
Annex E (informative) Guidelines for the selection of the
class of blankets in relation to nominal voltage
of a system
Annex F (informative) Acceptance tests
Annex G (informative) In-service recommendations
Figures
Tables
Applies to insulating blankets for the protection of workers from accidental contact with live or earthed electrical conductors, apparatus or circuits and avoidance of short circuits on a.c. and d.c. installations.
| Committee |
PEL/78
|
| DevelopmentNote |
Supersedes 01/201901 DC and 90/23376 DC. (01/2003)
|
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| IEC 61112:2009 | Identical |
| ISO 2977:1997 | Petroleum products and hydrocarbon solvents Determination of aniline point and mixed aniline point |
| IEC 60212:2010 | Standard conditions for use prior to and during the testing of solid electrical insulating materials |
| IEC 60160:1963 | Standard atmospheric conditions for test purposes |
| IEC 60050-601:1985 | International Electrotechnical Vocabulary (IEV) - Part 601: Generation, transmission and distribution of electricity - General |
| IEC 60050-151:2001 | International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices |
| ISO 9002:1994 | Quality systems — Model for quality assurance in production, installation and servicing |
| ISO 472:2013 | Plastics — Vocabulary |
| IEC 61318:2007 | Live working - Conformity assessment applicable to tools, devices and equipment |
| IEC 60060-3:1976 | High-voltage test techniques - Part 3: Measuring devices |
| ISO 9001:2015 | Quality management systems — Requirements |
| IEC 60050-121:1998 | International Electrotechnical Vocabulary (IEV) - Part 121: Electromagnetism |
| ISO 9003:1994 | Quality systems Model for quality assurance in final inspection and test |
| ISO 9000:2015 | Quality management systems — Fundamentals and vocabulary |
| IEC 60060-1:2010 | High-voltage test techniques - Part 1: General definitions and test requirements |
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