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Notice of Intent
Energy efficiency of high-intensity discharge...
1.1 This Standard applies to ballasts for high-intensity discharge (HID) and low-pressure sodium (LPS) lamps. The HID category includes mercury vapour, metal halide, and high-pressure sodium lamps. Note: Safety requirements...
Notice of Intent
Performance Standard for Rating Large and Single...
1.1 The purpose of this Standard is to establish the following for large and single packaged vertical air conditioners and heat pumps: (a) definitions; (b) classifications; (c) test requirements; (d) rating requirements; (e)...
Notice of Intent
Down tower power cables for wind turbine applications...
1.1 This Standard specifies construction and testing requirements for single conductor rated 2 kV, single metallic shielded or three conductor metallic shielded power cables rated 5 kV to 35 kV, normally used in wind turbine...
Notice of Intent
Site preparation, foundation, and installation...
This Standard will become a NSC 1.1 Application This Standard applies to single- and multi-section buildings supported on longitudinal floor beams, or perimeter rim joists designed to perform as beams. 1.2 Issues addressed...
Notice of Intent
Site preparation, foundation, and installation...
1.1 Application This Standard applies to single- and multi-section buildings supported on longitudinal floor beams, or perimeter rim joists designed to perform as beams. 1.2 Issues addressed This Standard specifies...
Notice of Intent
Surge protective devices - Type 4 - Component...
1.1 This Standard covers component assembly surge protective devices (SPDs) consisting of two or more Type 5 components, intended for use in Type 1, 2, or 3 SPD applications or installation in other electrical equipment. Note...
Notice of Intent
Surge protective devices - Type 2 - Permanently...
1.1 This Standard applies to surge protective devices (SPDs) intended for a) permanently connected applications designed for limiting surge voltages and discharging surge currents; b) use on 50/60 Hz circuits over 42 V and up...
Notice of Intent
School Buses
1.1 This Standard specifies the chassis and body requirements and safety equipment requirements for school buses. It is a manufacturing standard intended to apply to original equipment supplied by the bus manufacturer. Note...
Notice of Intent
Terminal Blocks
1.1 This Standard covers assemblies of wiring terminals and supporting blocks for copper conductors, copper and aluminum conductors, and aluminum conductors rated at a maximum of 1500 V and 2000 kcmil, intended to provide for...
Notice of Intent
Performance of highmast luminaires for roadway...
1.1 This Standard specifies photometric performance requirements for highmast luminaires that are used for roadway applications. 1.2 The following light sources are addressed in this Standard: a) clear HPS lamp; b) clear...
Notice of Intent
Energy performance of automatic icemakers and...
1.1 This Standard applies to factory-made automatic icemakers with a capacity not exceeding 1814 kg/24 h, measured at standard rating conditions. These machines produce cube, flake, crushed, nugget, or fragmented ice in...
Notice of Intent
Fired Masonry Brick Made From Clay or Shale
Scope 1.1 This Standard applies to brick made from fired clay or shale that are intended for use as structural and/or facing components in masonry. It includes testing and other requirements pertaining to freeze-thaw...