IEC 60684-3-217:1998 pdf download – Flexible insulating sleeving – art 3: Specifications for individual typesof sleeving – Sheet 217: Heat-shrinkable polyolefin sleeving,flame retarded, shrink ratio 3:1

IEC 60684-3-217:1998 pdf download – Flexible insulating sleeving – art 3: Specifications for individual typesof sleeving – Sheet 217: Heat-shrinkable polyolefin sleeving,flame retarded, shrink ratio 3:1.
This sheet of IEC 60684-3 gives the requirements for one type of heat-shrinkable, llama retarded polyolet in sleeving with a temperature index of 135 and a nominal shrink ratio of 3:1,
This sleeving is normally supplied with internal diameters up to 39 mm and in the following colours: black, brown, red, yellow, green, blue, orange, violet, grey and white.
Sizes or colours other than those specifically listed in this standard may be available as custom items. These items shall be considered to comply with this standard if they comply with the property requirements listed In tables 1.2, 3, 4 and 5.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this sheet of IEC 60684-3. At the time of publication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this sheet of IEC 60684-3 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicaled below > . Members of lEG and ISO maintain registers of currently valid International Standards.
IEC 60684-1:1980. Specification for flexible insulating sleeving — Part 1: Definitions and general requirements
IEC 60684-2:1997, Flexible insulating sleeving — Part 2: Methods of test
IEC 60757:1983, Code for designation of colours
ISO 846:1978. Plastics — Evaluation of the action ci mro -organisms
ISO 1817. — Rubber, vulcanized — Determination of the effect of liquids
Any abbreviation for colour shall comply with lEG 60757. Where no abbrevialion is given, the colour shall be written In full.
4 ConditIons of test
Unless otherwise specitied, the sleeving shall be shrunk in a torced air circulation oven for (5 ± 1) mm at 200 CC ± 5 K prior to testing.
5 Requirements
In addition to the general requirements given in IEC 60684-t. the sleeving shall comply with the requirements ot tables 1, 2. 3, 4 and 5
6 Sleeving conformance
Conformance with the requirements ot this specification shall normally be based on the results Irom size 12,0 4,0 mm black sleeving. The colour lastness to light shall be determined for all colours.