增安型防爆格兰头认证标准-中国工控网(chinagkong.com)-中国工控行业门户网站

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增安型防爆格兰头认证标准

来自：上海西测检测技术有限公司

10000人民币

发布时间：2017-9-1 关注次数：343

产品参数

商品详情

产品特性：特殊夹紧爪与夹紧圈凹凸相扣之设计，配合迫紧头装配省时便利，夹紧电缆范围大、抗拉力强、可防水、防尘、抗盐、耐酸碱、酒精、油脂及一般溶剂。

环境温度:静态-40℃至100℃短时120℃，动态-20℃至80℃短时100℃。
应用场合：海上作业设备，矿井机械设备，化工设备等工作环境恶劣的场合。电缆防水接头是电缆的配套。产品，接头可接入设备箱体上，也可以根据选用的螺纹接入进出口为内置螺纹的电动设备上。

Top level standard

EN1127-1 Explosive atmospheres: Explosion prevention and protection. Part 1: Basic concepts and methodology

Standards for Equipment

IEC 60079- ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES

Part 0 General requirements

Part 1 Construction and test of flameproof enclosures of electrical apparatus

Part 2 Electrical apparatus - type of protection ‘p’

Part 3 Spark test apparatus for intrinsically safe circuits

Part 4 Method of test for ignition temperature

Part 5 Powder filling ‘q’

Part 6 Oil-immersion ‘o’

Part 7 Increased safety ‘e'

Part 11 Construction and test of intrinsically safe and associated apparatus

Part 15 Electrical apparatus for explosive gas atmospheres, type of protection ‘n’

Part 18 Encapsulation ‘m’

Part 25 Intrinsically safe systems

Part 26 Special requirements for construction test and marking of zone 0 electrical apparatus

Part 27 Fieldbus intrinsically safe concept (FISCO)

Standards for Installation etc. (gases and vapours)

IEC 60079- ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES

Part 10 Classification of hazardous areas

Part 14 Installation (and selection) of equipment in hazardous areas

Part 17 Inspection and maintenance of equipment

Note that the 60079 series of standards will gradually address dust hazards as well as gas/vapour hazards. The standard number will have an additional suffix 1 or 2. Thus, for example, 61241-14 (see below) will be replaced by 60079-14-2 [installation for equipment in dust hazards], with 60079-14-1 dealing with installations in gas/vapour hazards.

Standards for Dust Hazard Equipment and Installation

IEC 61241 ELECTRICAL APPARATUS FOR USE IN THE PRESENCE OF COMBUSTIBLE DUST

Part 0 General Requirements

Part 1 Protection by enclosure ‘tD’

Part 2-1 Methods for determining the minimum ignition temperature of dusts

Part 2-2 Method for determining the resistivity of dust in layers

Part 2-3 Method for determining minimum ignition energy of dust air mixtures

Part 4 Type of protection ‘pD’

Part 10 Classification of areas where combustible dusts are or may be present

Part 11 Protection by intrinsic safety ‘iD’

Part 14 Selection and installation

Part 17 Inspection and maintenance