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Normas BSI – AENOR
BS EN IEC 62677-3-101:2018

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

Fecha:
2018-04-24 /Definitive
Comité:
GEL/15/5
Equivalencias internacionales:

EN IEC 62677-3-101:2018

EN 61883-8:2009

IEC 62677-3-101:2018

Resumen:
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.
Keywords:
Forms (paper), Industrial, Approval testing, Installation, Colour codes, Overvoltage protection, Electromagnetism, Hazards, Environment (working), Electric cables, Surge protection, Flashing lights, Symbols, Equipment safety, Emergency equipment, Overload protection, Lightning protection, Technical documents, Electrical insulating materials, Fail-to-safety devices, Electric wiring systems, Insulated cables, Marking, Performance testing, Indicator lights, Verification, Machine tool components, Electrical insulation, Electrical safety, Electric machines, Protected electrical equipment, Safety measures, Electric motors, Lighting systems, Selection, Voltage fluctuations, Electrical testing, Circuits, Electric control equipment, Electric power system disturbances, Diagrams, Electric power systems, Classification systems, Voltage, Interlocks, Electric enclosures, Electronic equipment and components, Electric connectors, Electric terminals, Electrical equipment, Electric conductors, Control switches, Overcurrent protection, Electric current, Production equipment, Occupational safety, Safety devices, Electrical protection equipment, Pushbutton switches, Flexible cables
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