LVDC
LVDC
-
Technical committeeTypeAcronymIEC 60364-7-729CommitteePublished year2007KeywordsDescription
The requirements of this part of IEC 60364 apply to basic protection and other aspects in restricted access areas with switchgear and controlgear assemblies, including requirements for operating or maintenance gangways.
-
Technical committeeTypeAcronymIEC 60364-7-722CommitteePublished year2018KeywordsDescription
IEC 60364-7-722 is now available as IEC 60364-7-722 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60364-7-722 applies to:
• circuits intended to supply energy to electric vehicles, and
• circuits intended for feeding back electricity from electric vehicles.
Circuits covered by this document are terminated at the connecting point.
This edition includes the following significant technical changes with respect to the previous edition:
a) introduction of requirements for electrical installations incorporating wireless power transfer systems;
b) clarification of the requirements regarding the protective measure placing out of reach in order to allow the use of pantographs in areas accessible to the public;
c) introduction of requirements covering the case where the EV may operate as a source in parallel with other sources.Technology -
Technical committeeTypeAcronymIEC 60364-7-718CommitteePublished year2011KeywordsDescription
IEC 60364-7-718:2011 provides additional requirements for electrical installations applicable to communal facilities and workplaces. Typical examples of communal facilities and workplaces are:
- assembly halls,
- assembly rooms,
- exhibition halls,
- theatres,
- cinemas,
- sport arenas,
- sales areas,
- restaurants,
- hotels,
- guest houses,
- residential care homes,
- schools,
- enclosed car parks,
- meeting places,
- swimming halls,
- airports,
- railway stations,
- high-rise buildings,
- workshops,
- factories and
- industrial plants.
Access routes and escape routes are part of the above-mentioned examples. The necessity of providing safety services in special buildings and areas may be governed by national regulations which may contain more stringent requirements. -
Technical committeeTypeAcronymIEC 60364-7-717CommitteePublished year2009KeywordsDescription
IEC 60364-7-717:2009 is applicable to mobile or transportable units. For the purposes of this standard, the term "unit" refers to a vehicle and/or mobile or transportable structure in which all or part of an electrical installation is contained. Units are either of the mobile type or of the transportable type. Examples are units for television and broadcasting, medical services, advertising, fire fighting, using special information technology, units for disaster relief, catering units and the like. The requirements of this standard also apply where two or more units are connected together to form a single electrical installation. This second edition cancels and replaces the first edition published in 2001 and constitutes a technical revision. The main changes with respect to the previous edition are as follows:
- The scope has been improved, providing more detail;
- The content of Clause 717.41 has been updated following the new edition of IEC 60364-4-41;
- Clauses concerning protection by automatic disconnection of the supply and additional protection have been introduced;
- All figures have been updated. -
Technical committeeTypeAcronymIEC 60364-7-715CommitteePublished year2011KeywordsDescription
IEC 60364-5-55:2011 The particular requirements apply to extra-low-voltage lighting installations supplied from sources with a maximum rated voltage of 50 V a.c. or 120 V d.c. For the definition of an extra-low voltage lighting system reference should be made to IEC 60598-2-23. This second edition cancels and replaces the first edition, published in 1999, and constitutes a technical revision. The major technical changes with respect to the previous edition are:
- the clause numbering is aligned with the present structure of IEC 60364;
- references to LED modules and their particular installation requirements have been introduced;
- and requirements for cross-sectional area of conductors are modified.Technology -
Technical committeeTypeAcronymIEC 60364-7-714CommitteePublished year2011KeywordsDescription
IEC 60364-7-714:2011 applies to the selection and erection of luminaires and lighting installations forming part of an outdoor fixed installation. The origin of the external lighting installation is the supply delivery point of electrical energy by the supply authority or the origin of the circuit supplying the external lighting installation exclusively. The requirements apply to, for example, lighting installations for roads, parks, gardens, places open to the public, sporting areas, illumination of monuments, floodlighting, telephone kiosks, bus shelters, advertising panels, town plans and road signs. The requirements do not apply to:
- public street-lighting installations which are part of the public power grid;
- temporary festoon lighting;
- road traffic signal systems;
- and luminaires which are fixed to the outside of a building and are supplied directly from the internal wiring of that building.
This second edition cancels and replaces the first edition, published in 1996, and constitutes a technical revision. The major technical changes with respect to the previous edition are listed below:
- clause numbering is aligned with present structure of IEC 60364;
- additional protection is required in some cases of equipment incorporating lighting;
- more stringent requirements regarding IP degree of protection;
- introduction of particular requirements for isolation. -
Technical committeeTypeAcronymIEC 60364-7-713CommitteePublished year2013KeywordsDescription
IEC 60364-7-713:2013 applies to the wiring system of furniture (and similar fitments) which is connected to the electrical installation. Examples are beds, cupboards, desks and shop display cases, in which electrical equipment such as luminaires, installation couplers according to IEC 61535, socket-outlets, switching devices and wiring systems are installed. This second edition cancels and replaces the first edition, published in 1996, and constitutes a technical revision. This edition includes changes to the scope: the requirements of Part 7-713 now apply to electrical equipment of furniture connected to a supply with a nominal voltage UO not exceeding 230 V and a total load current not exceeding 32 A, including three-phase 32 A supplies. This new edition makes reference to Part 4-41 additional protection and requires that the fixed circuit is protected by an RCD with a rated residual operating current not exceeding 30 mA.
-
Technical committeeTypeAcronymIEC 60364-7-712:2017 RLVCommitteePublished year2017KeywordsDescription
IEC 60364-7-712:2017 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 60364-7-712:2017 applies to the electrical installation of PV systems intended to supply all or part of an installation. The equipment of a PV installation, like any other item of equipment, is dealt with only so far as its selection and application in the installation is concerned. This new edition includes significant revisions and extensions, taking into account experience gained in the construction and operation of PV installations, and developments made in technology, since the first edition of this standard was published.
Technology -
Technical committeeTypeAcronymIEC 60364-7-711CommitteePublished year2018KeywordsDescription
IEC 60364-7-711:2018 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 60364-7-711:2018 gives requirements applying to the temporary electrical installations in exhibitions, shows and stands (including mobile and portable displays and equipment) to protect users. This second edition cancels and replaces the first edition published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) in 711.3.1 and 711.3.2 addition of "outdoors" to the list of suitable locations;
b) alignment with IEC 60364-4-41. -
Technical committeeTypeAcronymIEC 60364-7-710CommitteePublished year2002KeywordsDescription
Applies to electrical installations in medical locations so as to ensure safety of patients and medical staff. These requirements, in the main, refer to hospitals, private clinics, medical and dental practices, health care centres and dedicated medical rooms in the work place.