IEC
IEC
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Technical committeeTypeAcronymPC118 Technical ReportCommitteePublished year2011Description
The Project Committee PC118 was disbanded 31/12/2018. All publications are currently under the responsibility of the Chinese National Committee. For further information please contact IEC Central office.
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Technical committeeTypeAcronymISO/TR 9901:1990CommitteePublished year1990KeywordsDescription
This Technical Report gives recommended practice for the use of field pyranometers in solar energy applications (e.g. testing of solar collectors or other devices, and monitoring of solar systems). It is applicable for both indoor and outdoor use of pyranometers, when measuring global and reflected solar radiation, or radiation from a solar simulator. The measurements may be carried out on either a horizontal or an inclined surface, and the pyranometer may be combined with a sun-shading device to measure diffuse radiation.
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Technical committeeTypeAcronymISO/IEC 15408-1CommitteePublished year2009Description
IEC 62443-3-3:2013 provides detailed technical control system requirements (SRs) associated with the seven foundational requirements (FRs) described in IEC 62443-1-1 including defining the requirements for control system capability security levels, SL-C(control system). These requirements would be used by various members of the industrial automation and control system (IACS) community along with the defined zones and conduits for the system under consideration (SuC) while developing the appropriate control system target SL, SL-T(control system), for a specific asset. The contents of the corrigendum of April 2014 have been included in this copy.
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Technical committeeTypeAcronymISO/IEC 15118-7CommitteeDescription
Network and application protocol requirements for wireless communication
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Technical committeeTypeAcronymISO/IEC 15118-6CommitteePublished year2015Description
General information and use-case definition for wireless communication
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Technical committeeTypeAcronymISO/IEC 15118-3CommitteePublished year2015Description
ISO 15118-3 specifies the requirements of the physical and data link layer for a high-level communication, directly between battery Electric Vehicles (BEV) or plug-in hybrid Electric Vehicles (PHEV), termed as EV (electric vehicle) [ISO-1], based on a wired communication technology and the fixed electrical charging installation [Electric Vehicle Supply Equipment (EVSE)] used in addition to the basic signalling, as defined in [IEC-1].
It covers the overall information exchange between all actors involved in the electrical energy exchange. ISO 15118 (all parts) is applicable for manually connected conductive charging.
Only "[IEC-1] modes 3 and 4" EVSEs, with a high-level communication module, are covered by this part of ISO 15118.Technology -
Technical committeeTypeAcronymISO 9847:1992CommitteePublished year1992KeywordsDescription
Specifies two preferred methods: the outdoor calibration (with the pyranometer in a horizontal position, in a tilted position, or at normal incidence) and the indoor calibration (using an integrating sphere with shaded or unshaded lamp, or at normal incidence). Applicable to most types of field pyranometers regardless of the type of radiation receptor employed.
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Technical committeeTypeAcronymISO 9846:1993CommitteePublished year1993KeywordsDescription
Its use is mandatory for the calibration of secondary standard pyranometers according to ISO 9060, and is recommended for the calibration of pyranometers which are used as reference instruments in comparisons. Is intended for use by test institutions or test laboratories equipped with well-maintained pyrheliometers and is applicable to all pyranometers. The object is to promote the uniform application of reliable methods to calibrate pyranometers, since accurate calibration factors are the basis of accurate hemispherical solar radiation data which are needed for solar energy test applications or simulations.
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Technical committeeTypeAcronymISO 9845-1:1992CommitteePublished year1992KeywordsDescription
Provides an appropriate standard spectral irradiance distribution to be used in determining relative performance of solar thermal, photovoltaic, and other system components and materials where the direct and hemispherical irradiance component is desired. The tables presented define an air mass 1,5 solar spectral irradiance for the direct normal radiation - 5,8° field-of-view angle - and hemispherical radiation on an equator-facing, 37° tilted plane for an albedo of 0,2. These tables are intended to represent ideal clear sky conditions.
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Technical committeeTypeAcronymISO 9553:1997CommitteePublished year1997KeywordsDescription
This International Standard gives requirements for the classification and testing of rubbers used to seal solar energy collectors in order to aid selection for specific applications. Particular rubber applications, when specified, may necessitate other requirements that take precedence over these requirements. The design requirements in this International Standard pertain only to permissible deflection of the rubber during thermal expansion or retraction of the seal in use and to the tolerances on dimensions of moulded and extruded seals. This International Standard does not include requirements pertaining to geometrical design, fabrication or installation of the seals. This International Standard is applicable in conjunction with long-term ageing and weathering tests. However, if long-term tests are performed, it is recommended that ISO 4892-2 be complied with for ageing tests and ISO 877 for accelerated weathering tests and material exposure tests, respectively. The environmental conditions, test specimen configuration and any test deviations should be agreed upon between the parties involved. Also, if long-term tests are performed, the specific tests described in this International Standard should be performed before and after long-term testing is carried out.
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