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ISO 18740:2016 applies to any fixed (constant) speed, liquid cooled, packaged centrifugal air compressor which incorporates a centrifugal compression element of any type driven by an electric motor. It defines and describes acceptance tests for electrically driven packaged air compressors of standard types which are constructed to specifications determined by the manufacturer and which are sold…

ISO 21076:2016 describes SCCS architecture in terms of the following: - definitions of all key elements, on ground and in space, that are involved in space communications; - definitions of concepts that characterize SCCS services; - requirements on system elements and components that provide secure SCCS services; - recommended protocol stack configurations for each element…

IEC 60154-2:2016 specifies the dimensions of flanges for ordinary rectangular waveguide for use in electronic equipment. It covers requirements for flanges drilled before or after mounting on waveguides. It should be noted that for optimum electrical performance, post-drilling of the alignment holes after mounting is recommended. The aim of this standard is to specify for waveguide flanges the…

ISO 683-3:2016 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 case-hardening non-alloy or alloy steels listed in Table 3 and supplied in one of the heat-treatment…

1.1 This Standard applies to mechanical flue-gas exhausters intended to be installed in a flue pipe, breeching, or chimney and serving appliances burning natural gas, propane, or fuel oil. 1.2 This Standard covers the mechanical and electrical features of mechanical flue-gas exhausters for indoor or outdoor installations. 1.3 This Standard classifies mechanical flue-gas exhausters as: a)…

1.1 This Standard applies to plugs, receptacles, power inlets and outlets, connectors, and similar wiring devices intended for use in electronic and electrical applications in accordance with the Canadian Electrical Code, Part I. The types covered are as follows (see Figure 3): a) Type 0 rated up to 8.3 A and up to 30 V rms (42 V peak); b) Type 1A rated up to 8.3 A and from 30 V to 600 V ac…

1A This Standard does not cover requirements for enclosure type designations. Requirements for enclosure type designations 1, 2, 3, 3R, 3S, 3X, 3RX, 3SX, 4, 4X, 5, 6, 6P, 12, 12K, and 13 are contained in CSA C22.2 No. 94.1 (or the applicable CSA C22.2 series Standard) and CSA C22.2 No. 94.2. 1B General requirements for electrical products are as indicated in CAN/CSA-C22.2 No. 0. 1C This…

1.1 The requirements of this Standard cover the design and construction of Type B (round or oval) and Type BW Gas Vents. 1.2 Type B Gas Vents are intended for the venting of flue gases having temperatures not exceeding 245 °C, from gas fired appliances certified with draft hoods or diverters. Type B Gas Vents are also intended for use with gas fired appliances, without draft hoods or…

1.1 These requirements cover the design and construction of Type L vents intended for the venting of flue gases having temperatures not exceeding 300 °C, from fuel-burning appliances certified for use with Type L vents. They may also be used where Type B gas vents are used. They are intended for installation in buildings to provide a passageway for conveying flue gases to the outer air from…

1.1 This Standard applies to wet-process porcelain and toughened glass suspension-type insulators used on ac overhead power lines with a nominal voltage greater than 1000 V and a frequency not greater than 100 Hz. This Standard applies to single insulator units only and does not apply to long rod insulators. 1.2 This Standard specifies provisions for a) the mechanical, electrical, and…