Ul 746c standard pdf
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ul 746c: standard for polymeric materials – use in electrical equipment evaluations. two to 100 conductors laid parallel and in one plane. this new edition of ansi/ ul 746c includes the alignment of the text in paragraph 9. 4 with that of table 6. purchase options get update alerts digital view. extruded xlpe, 9 mils minimum average thickness, 8 mils minimum thickness at any point after rip. standards page 1 of 205 ul 746c standard pdf ul 508a standard for safety industrial control panels purchase options next last standard for industrial control panels ul standard o scope o summary ot topics standard standard 508a. ul 746c: 1999 pdf download polymeric materials – use in electrical equipment evaluations. edition 3 edition date: april 24, $ 716. outdoor suitability - ul 746c. ul revision edition 7 published date: ap last revision: novem. ul 746c and ul 94 info. ul 746c standard for polymeric materials – use in electrical equipment evaluations. learn how intertek can assist you with our comprehensive testing solutions. maximum web width, 13 mils minimum web thickness. 10 ( e) ( 2) name of legally binding document: ul 746c: polymeric material- - use in electrical equipment evaluations. the standard contains three coating designations. materials considered suitable for outdoor use ul 746c standard pdf have been subjected to ultraviolet ( uv) light exposure and/ or water immersion. 1 these requirements cover parts made of polymeric materials that are used in electrical equipment anddescribe the various test procedures and their use in the testing of such parts and equipment. by authority of the code of federal regulations:. an electronic document associated with a ul standard for safety or outline of investigation, and issued by ul to propose: a revision of a single or multiple requirement( s). hazards- based safety engineering. ul746c is standard for polymeric materials used in electrical equipment, required by ( ul50 enclosures for electrical equipments) glow wire ignition test assets the fire behaviour of the material when heated glowing wire is applied ( gwit) ul 94 v0, v- 1, v- 2. back to standard 746c, edition 7 the cost to purchase this standard varies depending on whether you are ordering a hardcopy, pdf or combination of the two. we also offer two different types of subscriptions: a one year and a three year. may be of non- rip construction with measurements made on untorn samples. ( title page reprinted: novem) 1. by order of the executive director. ) material pre- selection guidance. a complete new edition of an existing standard or outline. polymeric materials, use in electrical equipment evaluations file review guidelines. ul standard for safety for polymeric material – use in electrical equipment evaluations, ul 746c fourth edition, dated decem revisions: this standard contains revisions through and including febru. impact, overview, and action required. the first edition was titled test for polymeric enclosures of portable electrical appliances and numbered ul 746. standard: ul 746c. polymeric materials, short- term property evaluations. ul 746c polymeric materials - use in electrical equipment evaluations ul red line edition 7 published date: septem last revision: novem ansi approved: septem dod approved: novem. access over 120, 000 technical material datasheets with prospector! 36 awg - 10 awg solid or stranded. view on shopulstandards. the ansi / ul 1446 standard for systems of insulating materials specifies the test procedure requirements for the evaluation of class 120c or higher electrical insulation systems intended for connection of branch circuits rated at 600 volts and less. ul 746d: standard for polymeric materials – fabricated parts. standard for polymeric materials - use in electrical equipment evaluations. this standard covers components made of polymeric materials ( polymer) used in electrical equipment. ul 746e: standard for polymeric materials – industrial laminates, filament wound tubing, vulcanized fibre, and materials used in printed- wiring boards. ul pdf 746c polymeric materials. effective date: ap. standard id: polymeric materials - used in electrical equipment evaluations [ ul 746c: ed. ul bulletin edition 7 published date: decem last revision: novem. the ul746e standard comprises a series of tests meant to evaluate whether a conformal coating can withstand sudden electrical surges and maintain its dielectric integrity. ul746c ( electrical enclosures, barriers, etc. polymeric materials • ul 94 ( flammability) ul 746a ( short- term properties) ul746b ( long- term properties). 1 for the comparative tracking index ( cti) test the new requirements are substantially in accordance with proposal( s) on this subject dated septem and decem. the ul 746 standard series sets the safety, reliability, and performance benchmarks for polymer materials used in electrical equipment and applications. create your free account. 7+ r20apr] previous standard id: polymeric materials - used in electrical equipment evaluations [ ul 746c: ed. 7] effective date of new/ revised requirements. cable may have 0. tests for flammability of plastic materials for parts in devices and appliances. polymeric materials, long- term property evaluations. office of the federal register. resistance to physical strain. conformal coating is the most difficult designation to achieve and comprises both dielectric and fire retardance testing.