Live working - Voltage detectors - Part 3: Two-pole low-voltage typeTravaux sous tension – Détecteur...
1 Scope
This part of IEC 61243 is applicable to hand-held two-pole voltage detectors with their
accessories (crocodile clips and detachable leads) to be used in contact with parts of
electrical systems:
– for a.c. voltages not exceeding 1 000 V at nominal frequencies between 16 2 3 Hz and up
to 500 Hz,
and/or
– for d.c. voltages not exceeding 1 500 V.
NOTE The a.c. voltages defined in…
1.1
There is a commentary available for this Clause.
This Standard covers the design, construction, operation, maintenance, deactivation, and abandonment
of oil and gas industry pipeline systems that convey
a) liquid hydrocarbons, including crude oil, multiphase fluids, condensate, liquid petroleum products,
natural gas liquids, and liquefied petroleum gas;
b) oilfield water;
c) oilfield…
1.1
This Standard applies to electric supply and communication lines and equipment located entirely outside of buildings and fenced supply stations.
1.2
Existing installations (including maintenance replacements and maintenance alterations) meeting the original designs that currently comply with prior editions of this Standard, need not be modified to comply with this edition of the Standard,…
Groundwater protection programs at Class I nuclear facilities and uranium mines and mills
1.1.1.1
This Standard addresses the design and operation of GWPPs for Class I nuclear facilities and uranium
mines and mills.
Notes:
1) In this Standard, any type of Class I nuclear facility and uranium mine and mill (refer to the definition of
nuclear facility in Clause 3.1) is included in the term “nuclear facilities”.
2) Conventional waste management facilities on a Class I nuclear…
1.1
This Standard applies to the following types of relief valves constructed entirely of new, unused parts
and materials:
a) combination temperature and pressure relief valves for use on storage tanks of hot water supply
systems without heater input limitation, hereinafter called “T&P” valves;
b) valves having only pressure relief features for use on storage tanks of hot water supply…
Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031:...
IEC 61010-031:2015 specifies safety requirements for hand-held and hand-manipulated probe assemblies of the types described below, and their related accessories. These probe assemblies are for direct electrical connection between a part and electrical test and measurement equipment. They may be fixed to the equipment or be detachable accessories for the equipment. It has the status of a group…
Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031:...
IEC 61010-031:2015 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 61010-031:2015 specifies safety requirements for hand-held and hand-manipulated probe assemblies of the types…
Application integration at electric utilities - System interfaces for distribution management - Part...
IEC 61968-8:2015 specifies the information content of a set of message types that can be used to support many of the business functions related to customer support. Typical uses of the message types include service request, customer agreement, and trouble management. The purpose is to define a standard for the integration of customer support (CS), which would include customer service, trouble…
Digital addressable lighting interface - Part 201: Particular requirements for control gear - Fluore...
IEC 62386-201:2015 specifies a bus system for control by digital signals of electronic lighting equipment. This electronic lighting equipment should be in line with the requirements of IEC 61347. This document is applicable to control gear associated with fluorescent lamps. This second edition cancels and replaces the first edition published in 2009 and constitutes a technical revision. The…
Digital addressable lighting interface - Part 201: Particular requirements for control gear - Fluore...
IEC 62386-201:2015 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 62386-201:2015(E) specifies a bus system for control by digital signals of electronic lighting equipment. This…
