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  • 6.6 Protection against fraudulent use The interfaces shall be sealable by the local power distribution operator by means of approved seal fitting pliers. The seal shall prevent the user’s from accessing the power connection terminals and the protective conductor terminals. If necessary, on operator request, access will be prohibited to the front panels of the function blocks. The housing shall be designed such that the seals can be easily installed. 7 Information to be given and marking Information and marking shall be provided according to IEC 60439-3. The information may be given on a nameplate or by other means provided...
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  • 3.4 2nd Level Interconnect Component Label A label placed on boxes and bags that contain components with either Pb-containing or Pb-free terminal materials/finishes. The label includes the material category and maximum component temperature (see 3.12 and 3.13). See Figure 4- for label formats for components with Pb-containing finishes/materials and Figures 4-4 and 4-5 for components with Pb-free finishes/materials. 3.52nd Level Interconnect Terminal Finish or Material The material at the component 2nd level termination referred to in Figure 3-1. Depending on the component type this material could refer to the terminal finish or ball material. 3.6 Component An individual part such...
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  • 8.1.3 Acceptable use of assets ISO/IEC 27002:2013, control 8.1.3 is augmented as follows: Implementation guidance Information provided by other members of an information sharing community is an asset and should be protected, used and disseminated in accordance with any rules set by the information sharing community or by the originator. 8.1.4 Return of assets No additional information specific to inter-sector or inter-organizational communications. 8.2 Information classification 8.2.1 Classification of information ISO/IEC 27002:2013, control 8.2.1 is modifed as follows: Control Information should be classified in terms of legal requirements, value, credibility, priority, criticality and sensitivity to unauthorized disclosure or modification. Implementation...
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  • 1 Scope This part of ISO/IEC 19762 provides terms and definitions unique to locating systems in the area of automatic identification and data capture techniques. This glossary of terms enables the communication between non- specialist users and specialists in locating systems through a common understanding of basic and advanced concepts. 2 Classification of entries The numbering system employed within ISO/IEC 19762 is in the format nn.nn.nnn, in which the first two numbers (nn.nn.nnn) represent the“Top L evel” reflecting whether the term is related to 01 = common to all AIDC techniques, 02 = common to all optically readable media, 03...
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  • 4.3.8 Magnification factors Symbols may be reduced or enlarged from the nominal size by applying a constant magnification factor in the range 0,8 to 2,0 to all dimensions. The magnification factor of the add-on symbol shall be the same as the magnification factor of the associated main symbol. Note: In applications defined by the GS1 General specifications, symbols may be reduced or enlarged from the nominal size by applying a constant magnification factor in the range 0,8 to 2,0 to all dimensions. Under the exceptional circumstances defined in the GS1 General Specifications, the range is extended to 0,75 to 2,0....
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  • 6. Clock timing The optical signal comprises a binary (on-off) modulation with a 2048 kilobit per second bit stream with the following timing requirements. 6.1 Frequency The frequency shall be 2048 kilobits per second +100 ppm. Each multiplexer end unit shall not use the signal from the teleprotection equipment for synchronization. Each teleprotection equipment end unit shall use the signal from the multiplexer unit for synchronization; upon LOS, the unit shall free-run with the above tolerance. Each multiplexer end unit shall be able to detect the overhead “yellow” bit correctly, even when the multiplexer end unit has lost synchronization (due...
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  • 6.6 Overload characteristics 6.6.1 Requirements For radiation doses or dose rates greater than those required to initiate the alarm, the warning subassembly shall be activated and remain so until reset. After the test the equipment shall function normally. Detection subassembly shall be tested to a dose rate of at least 1 kGy-h- 1 during a period of at least 1 min. 6.6.2 Method of test This test shall be performed using a reactor or other appropriate source of radiation. The detection subassembly is exposed to the above dose rate and the alarm signal shall continue until reset. After the test...
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  • Each line post insulator is characterized by the specified minimum bending failing load. Generally, this bending failing load is 12.5 kN; in addition, for tie-top line insulators of impulse withstand voltage levels up to and including 170 kV, itis 8 kN. The bending load is applied at the centre of the side groove in the case of a tie-top type insulator and at the point determined by dimension H in the case of a clamp-top type insulator. 2 Object The object of this standard is to prescribe specified values for electrical and mechanical characteristics and for the principal dimensions of...
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  • Replacement: In the IEC 60601 series, particular standards may modify, replace or delete requirements contained in this standard as appropriate for the particular ME EQUIPMENT under consideration, and may add other BASIC SAFETY and ESSENTIAL PERFORMANCE requirements. A requirement of a particular standard takes priority over the General Standard. For brevity, IEC 60601-1 is referred to in this particular standard as the General Standard. Collateral standards are referred to by their document number. The numbering of sections, clauses and subclauses of this particular standard corresponds to that of the General Standard or applicable collateral standard. The changes to the text...
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  • For the purposes of this International Standard, the following definition applies: The corresponding values are specified in table 1. The minimum nominal creepage distances are based on a specific creepage distance of 16 mm/kV for the lowest value of the highest voltage for equipment corresponding to the specifed value of the standard lightning impulse withstand (in accordance with IEC 60071-1). NOTES 1 The tolerances given in IEC 60383-1 are applicable to all the dimensions in table 1, even it the adjectives “minimum” or “maximum” are used before the term “nominal”. 2 Dry lightning impulse withstand vollage and wet power frequency...
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