一般用途单芯无护套电缆检测

一般用途单芯无护套电缆检测项目报价？  解决方案？  检测周期？  样品要求？

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GB/T 5013.1-2008额定电压450/750V及以下橡皮绝缘电缆.第1部分：一般要求

GB/T 5013的本部分适用于额定电压U<下标 0>／u为450/750 V及以下，硫化橡皮绝缘和护套(若有)的硬和软电缆，用于交流额定电压不超过450/750 V的动力装置。 注：对某些型号的软电缆可使用术语“软线”。 各种型号的电缆在GB/T 5013.3、GB/T 5013.4等部分中规定，电缆的型号表示法见附录A。 GB/T 5013的第1至第8部分规定的试验方法见GB/T 5013.2、GB/T 18380.1及GB/T 2951的相关部分。

GB/T 5023.3-2008额定电压450/750V及以下聚氯乙烯绝缘电缆.第3部分:固定布线用无护套电缆

GB/T 5023的本部分详细规定了额定电压450/750V及以下固定布线用聚氯乙烯绝缘单芯无护套电缆的技术要求。所有电缆应符合GB/T 5023.1规定的相应要求，并且各种型号电缆应分别符合本部分规定的特殊要求。

CNCA 01C-002-2007电气电子产品类强制性认证实施规则.电线电缆产品.电线电缆

1.1 本规则适用的产品范围a) 矿用橡套软电缆；b) 交流额定电压3kV 及以下铁路机车车辆用电线电缆；c) 额定电压450/750V 及以下橡皮绝缘电线电缆；d) 额定电压450/750V 及以下聚氯乙烯绝缘电线电缆。1.2 本规则不适用的产品范围本规则不适用于电线组件产品，也不适用于裸电线、电力电缆、架空绝缘电缆、通信电缆、光缆、绕组线产品。

BS EN 1366-3-2009服务装置用耐火试验.渗透密封件

This Part of EN 1366 specifies a method of test and criteria for the evaluation (including field ofapplication rules) of the ability of a penetration seal to maintain the fire resistance of a separatingelement at the position at which it has been penetrated by a service. Penetration seals used to sealgaps around chimneys, air ventilation systems, fire rated ventilation ducts, fire rated service ducts,shafts and smoke extraction ducts are excluded from this standard except for mixed penetrationseals. The fire resistance of those services itself cannot be assessed with the methods described inthis standard.Supporting constructions are used in this standard to represent separating elements such as walls orfloors. These simulate the interaction between the test specimen and the separating element intowhich the sealing system is to be installed in practice.This European Standard is used in conjunction with EN 1363-1.The purpose of this test described in this standard is to assess:a) the effect of such penetrations on the integrity and insulation performance of the separatingelement concerned;b) the integrity and insulation performance of the penetration seal;c) the insulation performance of the penetrating service or services, and where necessary, theintegrity failure of a service.No information can be implied by the test concerning the influence of the inclusion of suchpenetrations and sealing systems on the loadbearing capacity of the separating element.It is not the intention of this test to provide quantitative information on the rate of leakage of smokeand/or hot gases or on the transmission or generation of fumes. Such phenomena are only to benoted in describing the general behaviour of test specimens during the test.This test is not intended to supply any information on the ability of the penetration seal to withstandstress caused by movements or displacements of the penetrating services.The risk of spread of fire downwards caused by burning material, which drips through a pipedownwards to floors below, cannot be assessed with this test.Explanatory notes to this test method are given in Annex H.All dimensions given without tolerances are nominal ones unless otherwise stated.