Nonincendive electrical equipment for use in Class I and II, Division 2 and Class III, Divisions 1 a...
1.1 Introduction
1.1.1 The purpose of this standard is to provide minimum requirements for the design, construction, and
marking of electrical equipment or parts of such equipment for use in Class I and Class II, Division 2 and
Class III, Divisions 1 and 2 hazardous (classified) locations.
1.1.2 This equipment, in normal operation, is not capable of causing ignition of the surrounding…
1.1 This Standard applies to motor-operated vacuum cleaners and blower cleaners, floor sweepers, and
to household use floor finishing machines to be employed in accordance with C22.1, C22.2 No. 0, and
ANSI/NFPA 70.
1.2 These requirements cover:
a) Household, commercial, and coin-operated vacuum cleaning machines and blower cleaners,
intended for indoor or outdoor use or both;
b) Household,…
1.1 The requirements of this standard cover holders and connectors for electric lamps, including
incandescent, fluorescent, and other electric-discharge-type lamps, rated as indicated in Clause 6, to be
used in accordance with the Canadian Electrical Code (CEC), Part I, C22.1, and the National Electrical
Code (NEC), ANSI/NFPA 70.
1.2 These requirements cover screw lampholders, including those…
Fire safety engineering — Performance of structures in fire — Part 4: Example of a fifteen-storey st...
ISO/TR 24679-4:2017 provides a fire engineering application relative to the fire resistance assessment of a fifteen-storey steel framed building following the methodology given in ISO 24679-1. This document describes the adopted process which follows the same step by step procedure as that provided in ISO 24679-1. The annexes of this document present the detailed assessment results obtained for…
Aircraft — Ground service connections — Locations and types
ISO 10842:2017 specifies the locations and types of aircraft ground service connections in order to optimize ground services both fixed and mobile, for the seven different services hereafter:
- 400 Hz electrical power;
- preconditioned air for cabin conditioning;
- pneumatic power for jet engine start;
- potable water;
- lavatory service (draining, flushing);
-…
Fuel cell technologies - Part 3-201: Stationary fuel cell power systems - Performance test methods f...
IEC 62282-3-201:2017 provides test methods for the electrical, thermal and environmental performance of small stationary fuel cell power systems that meet the following criteria:
- rated electric power output of less than 10 kW;
- grid-connected/independent operation or stand-alone operation with single-phase AC output or 3-phase AC output not exceeding 1 000 V, or DC output not exceeding 1 500…
Connections for fluid power and general use — Ports and stud ends with ISO 261 metric threads and O-...
ISO 6149-4:2017 specifies dimensions and performance requirements for external hex and internal hex port plugs for use with ISO 6149‑1 ports.
Port plugs in accordance with this document can be used at working pressures up to 63 MPa (630 bar[1]). The permissible working pressure depends upon the plug end size, materials, design, working conditions, application, etc.
Conformance to the dimensional…
Information technology — Telecommunications and information exchange between systems — Local and met...
The scope of ISO/IEC/IEEE 8802-1AB:2017 is to define a protocol and management elements, suitable for advertising information to stations attached to the same IEEE 802 LAN, for the purpose of populating physical topology and device discovery management information databases. The protocol facilitates the identification of stations connected by IEEE 802 LANs/MANs, their points of interconnection,…
Information technology - Telecommunications and information exchange between systems - Local and met...
The scope of ISO/IEC/IEEE 8802-1AB:2017 is to define a protocol and management elements, suitable for advertising information to stations attached to the same IEEE 802 LAN, for the purpose of populating physical topology and device discovery management information databases. The protocol facilitates the identification of stations connected by IEEE 802 LANs/MANs, their points of interconnection,…
