Household and similar electrical appliances — Safety — Part 2-87: Particular requirements for electr...
1 Scope
This clause of Part 1 is replaced by the following.
This part of IEC 60335 deals with the safety of electric animal-stunning equipment the
rated voltage of which is not more than 250 V for single-phase appliances and 480 V for
other appliances.
NOTE 101 Battery-operated appliances and other d.c. supplied appliances are within the scope of this standard.
Dual supply appliances,…
1 Scope
1.1
This Standard applies to the lines and equipment associated with underground electric supply and communication systems located outside fenced supply stations and buildings, and also where the installations or equipment are inside buildings or sections of buildings where they are employed by a utility of
a)
an electric system;
b)
a communication system; or
c)
a community…
1 Scope
1.1
This Standard applies to all types of laboratory fume hoods, including ductless fume hoods.
The following clauses are not relevant to ductless fume hoods: 4.3.6, 4.3.7, 4.3.8, 4.4, 5.3.5.1, 7.2, and 10.3.2.4l) to p).
Note: Ductless fume hoods should not be considered acceptable substitutes for ducted fume hoods. They may be suitable alternatives provided there is an application-…
Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rota...
IEC 60034-5:2020 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 60034-5:2020 applies to the classification of degrees of protection provided by enclosures for rotating…
Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rota...
<!-- NEW! -->IEC 60034-5:2020 is available as <a href="https://webstore.iec.ch/publication/66995">IEC 60034-5:2020 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.<br />
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IEC 60034-5:2020 applies to the classification of degrees of protection…
Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rota...
IEC 60034-5:2020 applies to the classification of degrees of protection provided by enclosures for rotating electrical machines. It defines the requirements for protective enclosures that are in all other respects suitable for their intended use and which, from the point of view of materials and workmanship, ensure that the properties dealt with in this document are maintained under normal…
Guidance for installation procedures and tolerances of hydroelectric machines - Part 3: Vertical Fra...
The purpose of IEC 63132-3:2020 is to establish, in a general way, suitable procedures and tolerances for the installation of a vertical Francis turbine or pump-turbine. This document presents a typical assembly and whenever the word “turbine” is used in this document, it refers to a vertical Francis turbine or a pump-turbine. There are many possible ways to assemble a unit. The size of the…
Guidance for installation procedures and tolerances of hydroelectric machines - Part 4: Vertical Kap...
The purpose of IEC 63132-4:2020 is to establish, in a general way, suitable procedures and tolerances for the installation of a vertical Kaplan or propeller turbine. This document presents a typical assembly and whenever the word “turbine” is used in this document, it refers to a vertical Kaplan or propeller turbine. There are many possible ways to assemble a unit. The size of the machine, design…
Specifications for particular types of winding wires - Part 0-4: General requirements - Glass-fibre ...
IEC 60317-0-4:2020 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 60317-0-4:2020 specifies general requirements of glass-fibre wound, resin or varnish impregnated, bare or…
Industrial automation systems and integration — Product data representation and exchange — Part 242:...
This document specifies the application module for
AP242 managed model based 3D engineering.
The following are within the scope of
this document:
products of automotive, aerospace and other mechanical manufacturers and of their suppliers,
including parts, assemblies of parts, tools,…