Normy

Obsah

ČSN EN 716-1+AC Tato evropská norma určuje bezpečnostní požadavky na dětské postýlky pro bytové použití s vnitřní délkou větší než 900 mm, ale menší než 1 400 mm. Požadavky se vztahují na postýlku, která je zcela složená a připravená k použití. Na postýlky, které se mohou přestavět do jiného typu nábytku, například do přebalovacího pultu, dětské ohrádky, se mohou vztahovat další požadavky. Tato evropská norma se nevztahuje na přenosné postýlky, jesle a kolébky, pro které platí samostatná evropská norma.

Obsah

ČSN EN 15659 This document specifies requirements for light fire storage units providing protection against fire. The method of test is specified to determine the ability of light fire storage units to protect paper media from the effects of fire. Two levels of fire exposure periods (LFS 30 and LFS 60) are specified using the maximum temperature increase permitted within the storage space of the light fire storage unit. Protection after the fire exposure of 30 min (LFS 30) or 60 min (LFS 60) is not ensured by this document, but by European Standard EN 1047-1. Requirements are also specified for the test specimen, the technical documentation for the test specimen, correlation of the test specimen with the technical documentation, preparation for type testing and test procedures. A scheme to classify the light fire storage units from the test results is also given (see Table 1).

Obsah

ČSN EN 13523-19 This part of EN 13523 specifies the panel design and describes the procedure for determining the resistance to outdoor exposure of an organic coating on a metallic substrate.

Obsah

ČSN EN 4612-008 This document specifies the characteristics of UV laser printable jacket, silver plated copper conductor, electrical cables Crosslinked Ethylene Tetra Fluoro Ethylene co-polymer (XLETFE) family for use in the on-board electrical systems of aircraft operating at temperatures between - 65 °C and 150 °C, operating at voltages not exceeding 600 V rms at sea level. This insulation system has been used in aerospace applications using 115 V (phase-to-neutral) 400 Hz ac and 28 Vdc. Verification of the suitability of cables for use in other electrical systems is the responsibility of the user. These cables are suitable for airframe use without additional protection when the jacket is present. When the jacket is stripped back the cores may need additional protection. In case of conflict between this standard and other referenced documents the requirements of this standard shall take precedence.

Obsah

ČSN EN 4612-012 This document specifies the characteristics of UV laser printable jacket, nickel plated copper conductor, electrical cables crosslinked ethylene tetra fluoro ethylene co-polymer (XLETFE) family for use in the on-board electrical systems of aircraft at operating temperatures between - 65 °C and 150 °C, operating at voltages not exceeding 600 V rms. This insulation system has been used in aerospace applications using 115 V (phase-to-neutral) 400 Hz ac and 28 Vdc. Verification of the suitability of cables for use on other electrical systems is the responsibility of the user. These cables are suitable for airframe use without additional protection. In case of conflict between this document and other referenced documents the requirements of this document shall take precedence.

Obsah

ČSN EN 4612-007 This document specifies the characteristics of UV laser printable jacket, silver plated copper conductor, electrical cables crosslinked ethylene tetra fluoro ethylene co-polymer (XLETFE) family for use in the on-board electrical systems of aircraft operating at temperatures between - 65 °C and 150 °C, operating at voltages not exceeding 600 V rms at sea level. This insulation system has been used in aerospace applications using 115 V (phase-to-neutral) 400 Hz ac and 28 Vdc. Verification of the suitability of cables for use in other electrical systems is the responsibility of the user. These jacketed cables are suitable for airframe use without additional protection when the jacket is present. When the jacket is stripped back the cores may need additional protection. In case of conflict between this document and other referenced documents the requirements of this standard shall take precedence.

Obsah

ČSN EN 3155-080 This document specifies the required characteristics and tests applicable to male electrical contacts 080, type A, crimp, class T, used in elements of connection according to EN 3155-002. It shall be used together with EN 3155-001. The associated female contacts are defined in EN 3155-081.

Obsah

ČSN EN 3155-065 This document specifies the required characteristics, tests and tooling applicable to male electrical contacts, type A, crimp, class S, size 8, used in elements of connection according to EN 3155-002 (this contact can be fitted in connectors EN 3645 and EN 4165). It shall be used together with EN 3155-001. The associated female contacts are defined in EN 3155-083.

Obsah

ČSN EN 3155-083 This document specifies the required characteristics, tests and tooling applicable to female electrical contacts, type A, crimp, class S, size 8, used in elements of connection according to EN 3155-002 (this contact can be fitted in connectors EN 3645 and EN 4165). It shall be used together with EN 3155-001. The associated male contacts are defined in EN 3155-065. The herein specified female contact shall be intermateable and compatible with the interface dimensions of the standard EN 3155-065.

Obsah

ČSN EN 3155-079 This document specifies the required characteristics and tests applicable to female electrical contacts 079, type A, crimp, class S, used in elements of connection according to EN 3155-002. It shall be used together with EN 3155-001. The associated male contacts are defined in EN 3155-078.

Obsah

ČSN EN 3155-081 This document specifies the required characteristics and tests applicable to female electrical contacts 081, type A, crimp, class T, used in elements of connection according to EN 3155-002. It shall be used together with EN 3155-001. The associated male contacts are defined in EN 3155-080.

Obsah

ČSN EN 4708-105 This document specifies the required characteristics for a heat-shrinkable, semi-flexible polyvinylidene sleeving for use in aircraft electrical systems at operating temperatures between - 55 °C and 150 °C. This sleeving is basically transparent, but may be tinted. It is semi-flexible tough and abrasion resistant, and is suitable for use where strain relief and mechanical protection are required, or where their transparent properties are desirable. It is not suitable for use where contamination from phosphate ester based hydraulic fluid is possible. These sleevings are normally supplied with internal diameters up to 25,4 mm for shrink ratios of 2:1. Sizes other than those specifically listed in this standard may be available. These items shall be considered to comply with this standard if they comply with the property requirements listed in Tables 2, 3 and 4 except for dimensions and mass.