Gaines isolantes souples - Partie 3: Spécifications pour types particuliers de gaines - Feuille 271:...
La CEI 60684-3-271:2011 donne les exigences relatives à quatre types de gaines thermorétractables en élastomère, ignifugées, résistant aux fluides, de rapport de rétreint nominal de 2:1.
- Type A: épaisseur de paroi standard utilisée à des températures pouvant atteindre 120 °C
- Type B: épaisseur de paroi fine utilisée à des températures pouvant atteindre 120 °C
- Type C: épaisseur de paroi…
Connectors for electronic equipment - Product requirements - Part 2: Sectional specification for cir...
IEC 61076-2:2011 establishes uniform specifications and technical information for circular connectors. It should be used in conjunction with the generic specification IEC 61076-1:2006 for product requirements and with IEC 62197-1 for quality requirements as the basis for preparation of consistent detail product specifications for circular connectors. In the event of conflict between this…
Connectors for electronic equipment - Product requirements - Part 2-001: Circular connectors - Blank...
IEC 61076-2-001:2011 This blank detail product specification is a supplementary document to the sectional product specification IEC 61076-2 and contains requirements for style, layout and content of detail product specifications for circular connectors. It should be used in conjunction with the following publications: IEC 61076-1 and IEC 61076-2 for product requirements as well as IEC 62197-1 for…
Communication networks and systems for power utility automation - Part 8-1: Specific communication s...
IEC 61850-8-1:2011 specifies a method of exchanging time-critical and non-time-critical data through local-area networks by mapping ACSI to MMS and ISO/IEC 8802-3 frames. Defines a standardized method of using the ISO 9506 services to implement the exchange of data. For those ACSI services defined in IEC 61850-7-2 that are not mapped to MMS, this part defines additional protocols. It describes…
Liquid crystal display devices - Part 5-2: Environmental, endurance and mechanical test methods - Vi...
IEC 61747-5-2:2011 gives the details of the quality assessment procedures and provides general rules for visual inspection of the active area of transmissive type active matrix colour liquid crystal display modules by the human eye. Furthermore, this standard includes defect definitions and the method for visual defect inspection.
NOTE 1 - Mura is excluded from this standard because it was not…
Miscellaneous lampholders - Part 1: General requirements and tests
IEC 60838-1:2004+A1:2008+A2:2011 applies to lampholders of miscellaneous types intended for building-in (to be used with general purpose light sources, projection lamps, floodlighting lamps and street-lighting lamps with caps as listed in annex A) and the methods of test to be used in determining the safe use of lamps in lampholders. This part of IEC 60838 also covers lampholders which are…
Methods of measurement of the suppression characteristics of passive EMC filtering devices
CISPR 17:2011 specifies methods to measure the radio interference suppression characteristics of passive EMC filtering devices used in power and signal lines, and in other circuits. The defined methods may also be applied to combinations of over-voltage protection devices and EMC filtering devices. The measurement method covers the frequency range from 9 kHz to several GHz depending on the device…
Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 450: Mu...
IEC 61162-450:2011(E) specifies interface requirements and methods of test for high speed communication between shipboard navigation and radiocommunication equipment as well as between such systems and other ship systems that need to communicate with navigation and radio-communication equipment. Is based on the application of an appropriate suite of existing international standards to provide a…
Liquid crystal display devices - Part 6-2: Measuring methods for liquid crystal display modules - Re...
IEC 61747-6-2:2011 gives details of the quality assessment procedures, the inspection requirements, screening sequences, sampling requirements, and test and measurement procedures required for the assessment of liquid crystal display modules. The purpose of this standard is to indicate and list the procedure-dependent parameters and to prescribe the specific methods and conditions that are to be…
Mechanical standardization of semiconductor devices - Part 6-12: General rules for the preparation o...
IEC 60191-6-12:2011 provides standard outline drawings, dimensions, and recommended variations for all fine-pitch land grid array packages (FLGA) with terminal pitch of 0,8 mm or less. This edition includes the following significant changes with respect to the previous edition:
- scope is expanded so that this standard include the square type FLGA. The title of this standard has been changed…
