Dead-end/suspension composite insulators for overhead lines = 75 kV For
1.1
This Standard covers the requirements for dead-end/suspension composite insulators used on overhead distribution lines operating at nominal voltages up to and including 75 kV. Dead-end insulators support the line conductor horizontally. Suspension insulators support the line conductor vertically. Both are subjected to tensile and torsional loads.
These composite insulators are intended to…
Line post composite insulators for overhead distribution lines = 75 kV
1.1
This Standard covers the requirements for line post composite insulators used on overhead distribution lines operating at nominal voltages up to and including 75 kV. Line post insulators support the line conductor horizontally or vertically. They are subjected to tensile, cantilever, and compressive loads.
These composite insulators are intended to operate in a service environment within a…
Welding consumables — Covered electrodes for manual metal arc welding of stainless and heat-resistin...
ISO 3581:2016 specifies requirements for classification of covered electrodes, based on the all-weld metal chemical composition, the type of electrode covering and other electrode properties, and the all-weld metal mechanical properties, in the as-welded or heat-treated conditions, for manual metal arc welding of stainless and heat-resisting steels.
It is a combined standard providing for…
1.1 Ces exigences s'appliquent aux composantes destinées aux systèmes complets de protection contre la foudre installés sur les bâtiments et autres structures.
1.2 Elles ne s'appliquent pas à l'installation en elle-même des composantes de protection contre la foudre. Les produits de ce type sont soumis aux normes Standard for Installation Requirements for Lightning Protection…
"1.1 These requirements cover lightning protection components for use in the installation of complete systems of lightning protection on buildings and structures.
1.2 These requirements do not cover the installation of lightning protection components. Products of this type are covered by the Standard for Installation Requirements for Lightning Protection Systems, UL 96A, and the…
Heat-treatable steels, alloy steels and free-cutting steels — Part 1: Non-alloy steels for quenching...
ISO 683-1:2016 specifies the technical delivery requirements for
- semi-finished products, hot formed, e.g. blooms, billets, slabs (see Note 1),
- bars (see Note 1),
- wire rod,
- finished flat products, and
- hammer or drop forgings (see Note 1)
manufactured from the direct hardening non-alloy steels and the non-alloy flame- and induction-hardening steels listed in Table…
Heat-treatable steels, alloy steels and free-cutting steels — Part 2: Alloy steels for quenching and...
ISO 683-2:2016 specifies the technical delivery requirements for
- semi-finished products, hot formed, e.g. blooms, billets, slabs (see Note 1),
- bars (see Note 1),
- wire rod,
finished flat products, and
- hammer or drop forgings (see Note 1)
manufactured from the direct hardening alloy steels and the alloy flame- and induction-hardening steels listed in Table 3 and…
Utility connections in port - Part 2: High and low voltage shore connection systems - Data communica...
IEC/IEEE 80005-2:2016 describes the data interfaces of shore and ships as well as step by step procedures for low and high voltage shore connection systems communication for non-emergency functions, where required. This standard specifies the interface descriptions, addresses and data type. This standard also specifies communication requirements on cruise ships, in annex A. Application of this…
High-voltage test techniques for low-voltage equipment - Definitions, test and procedure requirement...
IEC 61180:2016 is applicable to dielectric tests with direct voltage; dielectric tests with alternating voltage; dielectric tests with impulse voltage and test equipment used for dielectric tests on low-voltage equipment. This standard is applicable only to tests on equipment having a rated voltage of not more than 1 kV a.c. or 1,5 kV d.c. This standard is applicable to type and routine tests for…
Hard coal and coke — Mechanical sampling — Part 5: Coke — Sampling from moving streams
ISO 13909-5:2016 specifies procedures and requirements for the design and establishment of sampling schemes for the mechanical sampling of coke from moving streams and the methods of sampling used.
The diversity of types of equipment for sampling and the conditions under which mechanical sampling is performed make it inappropriate to specify standard designs for samplers which will be applicable…
