IEC 62677-3-101:2018
Current
The latest, up-to-date edition.
Heat-shrinkable low and medium voltage moulded shapes - Part 3: Specification for individual materials - Sheet 101: Heat-shrinkable, polyolefin moulded shapes for low voltage applications
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English - French
10-01-2018
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Designation
5 Conditions of test for dimensions
6 Requirements
7 Moulded shapes material conformance
Annex A (informative) - Adhesive compatibility guide
Bibliography
IEC 62677-3-101:2018 is applicable to heat shrinkable low voltage moulded shapes in a range of configurations suitable for insulation, environmental sealing, mechanical protection, strain relief for power cable terminations, joints and stop ends. These moulded shapes have been found suitable for use for temperatures between -40 °C and 100 °C. The moulded shapes can be supplied with a pre-coated adhesive. A guide to adhesive compatibility and temperature performance is given in Annex A. The manufacturers/suppliers can be consulted for options. The material is available in two types:
- Type A - Flame retardant
- Type B - Not flame retardant
Materials which conform to this document meet established levels of performance. However, the selection of a material by a user for a specific application will be based on the actual requirements necessary for adequate performance in that application and will not be based on this document alone. The tests specified are designed to control the quality of the moulded shapes but it is recognized that they are designed to be used in low and medium voltage cable accessories and, as such, electrical performance will be proven as part of the assembly. Examples of this are described in EN 50393, HD 629 and IEC 60502-1.
| DevelopmentNote |
Stability Date: 2021. (01/2018)
|
| DocumentType |
Standard
|
| Pages |
21
|
| PublisherName |
International Electrotechnical Committee
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| Status |
Current
|
| Standards | Relationship |
| DIN EN IEC 62677-3-101 : 2018-08 | Identical |
| UNE-EN IEC 62677-3-101:2018 | Identical |
| VDE 0343-3-101:2018-08 | Identical |
| BS EN IEC 62677-3-101:2018 | Identical |
| IEC 62677-2:2017 | Heat shrinkable low and medium voltage moulded shapes - Part 2: Methods of test |
| IEC 60502-1:2004+AMD1:2009 CSV | Power cables with extruded insulation and their accessories for rated voltages from 1 kV (<em>U</em><sub>m</sub> = 1,2 kV) up to 30 kV(<em>U</em><sub>m</sub> = 36 kV) - Part 1: Cables for rated voltages of 1 kV (<em>U</em><sub>m</sub> = 1,2 kV) and 3 kV (<em>U</em><sub>m</sub> = 3,6 kV) |
| IEC 62677-1:2017 | Heat shrinkable low and medium voltage moulded shapes - Part 1: General requirements |
| ISO 846:1997 | Plastics Evaluation of the action of microorganisms |
| IEC 60757:1983 | Code for designation of colours |
| IEC 60296:2012 RLV | Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear |
| IEC 60684-3-247:2011+AMD1:2016 CSV | Flexible insulating sleeving - Part 3 Specifications for individual types of sleeving - Sheet 247: Heatshrinkable, polyolefin sleeving, dual wall, not flame retarded, thick and medium wall |
| IEC 60684-3-214:2013 | Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 214: Heat-shrinkable, polyolefin sleeving, not flame retarded, thick and medium wall |
| EN 50393:2015 | Test methods and requirements for accessories for use on distribution cables of rated voltage 0,6/1,0 (1,2) kV |
| ISO 868:2003 | Plastics and ebonite — Determination of indentation hardness by means of a durometer (Shore hardness) |
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