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IEC 62677-2:2017

Current
Current

The latest, up-to-date edition.

Heat shrinkable low and medium voltage moulded shapes - Part 2: Methods of test
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

10-11-2017

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Test conditions
5 Standard test specimens
6 Dimensions
7 Heat shock
8 Bending at low temperature
9 Dimensional stability on storage
10 Tensile strength and elongation at break
11 Secant modulus at 2 % elongation
12 Electric strength
13 Volume resistivity
14 Permittivity and dissipation factor
15 Resistance to tracking
16 Flammability
17 Carbon black content
18 Resistance to selected fluids
19 Long term heat ageing (3 000 h)
20 Heat ageing
21 Water absorption
22 Resistance to mould growth
23 Peel adhesion
24 Copper corrosion (presence of corrosive volatiles)
25 Halogen content
26 Adhesive temperature resistance
27 Resistance to weathering
Bibliography

IEC 62677-2:2017 gives methods of test for heat shrinkable low and medium voltage moulded shapes in a range of configurations and materials suitable for insulation, environmental sealing, mechanical protection and strain relief for connector/cable terminations and multi-way transitions.
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 629.1 and IEC 60502-4.

Committee
TC 15
DevelopmentNote
Stability Date: 2020. (10/2017)
DocumentType
Standard
Pages
54
PublisherName
International Electrotechnical Committee
Status
Current

I.S. EN IEC 62677-1:2018 HEAT SHRINKABLE LOW AND MEDIUM VOLTAGE MOULDED SHAPES - PART 1: GENERAL REQUIREMENTS
BS EN IEC 62677-3-102:2018 Heat-shrinkable low and medium voltage moulded shapes Specification for individual materials. Sheet 102: Heat-shrinkable, polyolefin, anti-tracking moulded shapes for medium voltage applications
IEC 62677-3-101:2018 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
15/30324023 DC : 0 BS EN 62677-3-102 ED. 1.0 - HEAT SHRINKABLE LOW AND MEDIUM VOLTAGE MOULDED SHAPES - PART 3: MATERIAL REQUIREMENTS - SHEET 102: HEAT-SHRINKABLE, POLYOLEFIN, ANTI-TRACKING MOULDED SHAPES FOR MEDIUM VOLTAGE APPLICATIONS
EN IEC 62677-1:2018 Heat shrinkable low and medium voltage moulded shapes - Part 1: General requirements
EN IEC 62677-3-102:2018 Heat-shrinkable low and medium voltage moulded shapes - Part 3: Specification for individual materials - Sheet 102: Heat-shrinkable, polyolefin, anti-tracking moulded shapes for medium voltage applications
IEC 62677-1:2017 Heat shrinkable low and medium voltage moulded shapes - Part 1: General requirements
I.S. EN IEC 62677-3-102:2018 HEAT-SHRINKABLE LOW AND MEDIUM VOLTAGE MOULDED SHAPES - PART 3: SPECIFICATION FOR INDIVIDUAL MATERIALS - SHEET 102: HEAT-SHRINKABLE, POLYOLEFIN, ANTI-TRACKING MOULDED SHAPES FOR MEDIUM VOLTAGE APPLICATIONS
IEC 62677-3-102:2018 Heat-shrinkable low and medium voltage moulded shapes - Part 3: Specification for individual materials - Sheet 102: Heat-shrinkable, polyolefin, anti-tracking moulded shapes for medium voltage applications
BS EN IEC 62677-3-101:2018 Heat-shrinkable low and medium voltage moulded shapes Specification for individual materials. Sheet 101: Heat-shrinkable, polyolefin moulded shapes for low voltage applications
15/30324018 DC : 0 BS EN 62677-3-101 ED. 1.0 - HEAT SHRINKABLE LOW AND MEDIUM VOLTAGE MOULDED SHAPES - PART 3: MATERIAL REQUIREMENTS - SHEET 101: HEAT-SHRINKABLE, POLYOLEFIN MOULDED SHAPES FOR LOW VOLTAGE APPLICATIONS
EN IEC 62677-3-101:2018 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
I.S. EN IEC 62677-3-101:2018 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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IEC 60250:1969 Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths
IEC 60502-4:2010 Power cables with extruded insulation and their accessories for rated voltages from 1 kV (U<sub>m</sub> = 1,2 kV) up to 30 kV (U<sub>m</sub> = 36 kV) - Part 4: Test requirements on accessories for cables with rated voltages from 6 kV (U<sub>m</sub> = 7,2 kV) up to 30 kV (U<sub>m</sub> = 36 kV)
IEC 60216-4-2:2000 Electrical insulating materials - Thermal endurance properties - Part 4-2: Ageing ovens - Precision ovens for use up to 300 °C
IEC 60695-11-2 : 3.0 FIRE HAZARD TESTING - PART 11-2: TEST FLAMES - 1 KW NOMINAL PRE-MIXED FLAME - APPARATUS, CONFIRMATORY TEST ARRANGEMENT AND GUIDANCE
IEC 60216-4-1:2006 Electrical insulating materials - Thermal endurance properties - Part 4-1: Ageing ovens - Single-chamber ovens
IEC 62631-3-1:2016 Dielectric and resistive properties of solid insulating materials - Part 3-1: Determination of resistive properties (DC methods) - Volume resistance and volume resistivity - General method
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 60695-11-2:2017 Fire hazard testing - Part 11-2: Test flames - 1 kW pre-mixed flame - Apparatus, confirmatory test arrangement and guidance
ISO 11357-3:2011 Plastics Differential scanning calorimetry (DSC) Part 3: Determination of temperature and enthalpy of melting and crystallization
ISO 4892-3:2016 Plastics Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps
IEC 60695-11-10:2013 Fire hazard testing - Part 11-10: Test flames - 50 W horizontal and vertical flame test methods
ISO 11358-1:2014 Plastics Thermogravimetry (TG) of polymers Part 1: General principles
ISO 11358-2:2014 Plastics Thermogravimetry (TG) of polymers Part 2: Determination of activation energy
ISO 62:2008 Plastics Determination of water absorption
ISO 37:2017 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
IEC 60587:2007 Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion
EN 50393:2015 Test methods and requirements for accessories for use on distribution cables of rated voltage 0,6/1,0 (1,2) kV
HD 629.1 S2:2006/A1:2008 TEST REQUIREMENTS ON ACCESSORIES FOR USE ON POWER CABLES OF RATED VOLTAGE FROM 3,6/6(7,2) KV UP TO 20,8/36(42) KV - PART 1: CABLES WITH EXTRUDED INSULATION

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