UL Standards free download Archives - Free Standards Library

IEC 60512-1:2018 pdf download – Connectors for electrical and electronic equipment – Tests and measurements – Part 1: Generic specification

IEC 60512-1:2018 pdf download - Connectors for electrical and electronic equipment – Tests and measurements – Part 1: Generic specification. 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC...

03-05

Download Now

IEC 60051-3:2018 pdf download – Direct acting indicating analogue electrical measuring instruments and their accessories – Part 3: Special requirements for wattmeters and varmete

IEC 60051-3:2018 pdf download - Direct acting indicating analogue electrical measuring instruments and their accessories – Part 3: Special requirements for wattmeters and varmete. 5.3.2 Limits of variations See IEC 60051 -1 :201 6. 5.3.3 Conditions for...

03-03

Download Now

BS IEC 63085:2021 pdf download – Radiation protection instrumentation – System of spectral identification of liquids in transparent and semitransparent containers (Raman systems)

BS IEC 63085:2021 pdf download - Radiation protection instrumentation – System of spectral identification of liquids in transparent and semitransparent containers (Raman systems). 3.6 identification result data including the common name of the inspected and identified liquid...

03-03

Download Now

IEEE Std 802.1 Qci-2017 pdf download – Local and metropolitan area networks- Bridges and Bridged Networks- Amendment 28: Per-Stream Filtering and Policing

IEEE Std 802.1 Qci-2017 pdf download - Local and metropolitan area networks- Bridges and Bridged Networks- Amendment 28: Per-Stream Filtering and Policing. NOTE 1- -The Maximum SDU size is defined per stream and can therefore differ from...

02-23

Download Now

ISO 8373:2021 pdf download – Robotics — Vocabulary

ISO 8373:2021 pdf download - Robotics — Vocabulary. 1 Scope This document defines terms used in relation to robotics. 2 Normative references There are no normative references in this document. 3? Terms? and? definitions? —? General ISO...

02-16

Download Now

UL 1-2012 pdf download – Flexible Metal Conduit

UL 1-2012 pdf download - Flexible Metal Conduit. 1 0.2 The copper sulphate solution is to be made from distilled water and the American Chemical Society (ACS) reagent grade of cupric sulphate (CuSO 4 ). In a...

02-12

Download Now

UL 5-2009 pdf download – Surface Metal Raceways and Fittings

UL 5-2009 pdf download - Surface Metal Raceways and Fittings. 4.9 An adhesive strip, when provided on the raceway, shall serve only as a positioning aid during the installation process. The raceway shall also have provisions for...

02-12

Download Now

UL 9-2009 pdf download – Fire Tests of Window Assemblies

UL 9-2009 pdf download - Fire Tests of Window Assemblies. 1 .1 These methods of fire tests are applicable to window assemblies, including glass block and other light transmitting assemblies, for use in the protection of openings...

02-12

Download Now

UL 30-2009 pdf download – Metal Safety Cans

UL 30-2009 pdf download - Metal Safety Cans. 5.8 A pouring spout shall be constructed to reduce the likelihood of spillage during pouring. 5.9 A Type II can shall incorporate a vent valve to permit the free...

02-12

Download Now

UL 51-2013 pdf download – Power-Operated Pumps and Bypass Valves for Anhydrous Ammonia, LP-Gas, and Propylene

UL 51-2013 pdf download - Power-Operated Pumps and Bypass Valves for Anhydrous Ammonia, LP-Gas, and Propylene. 4 Undated References 4.1 Any undated reference to a code or standard appearing in the requirements of this standard shall be...

02-12

Download Now