Refine Results
Displaying 5785 - 5796 of 12071
Notice of Intent
Ballasts for Tubular Fluorescent Lamps - General...
This standard covers ballasts, excluding resistance types, for use on a.c. supplies up to 1 000 V at 50 Hz or 60 Hz, associated with tubular fluorescent lamps with or without pre-heated cathodes operated with or without a...
Notice of Intent
Auxiliaries for Lamps - Starting Devices (Other...
This standard specifies general and safety requirements for starting devices (starters and ignitors) for tubular fluorescent and other discharge lamps for use on a.c. supplies up to 1 000 V at 50 Hz or 60 Hz which produce...
Notice of Intent
Safety of Power Transformers, Power Supply Units...
This part 2 of IEC 61558 applies to stationary or portable, single-phase or polyphase, aircooled separating transformers, associated or not, having a rated supply voltage not exceeding 1000 V a.c., a rated frequency not...
Notice of Intent
Safety of Power Transformers, Power Supply Units...
This part 2 of IEC 61558 applies to stationary or portable, single-phase or polyphase, aircooled safety isolating transformers, associated or otherwise, having a rated supply voltage not exceeding 1000 V a.c. and rated...
Notice of Intent
Safety of Power Transformers, Power Supply Units...
This International Standard deals with all aspects of safety such as electrical, thermal and mechanical. This part 2-13 of IEC 61558 applies to stationary or portable, single-phase or polyphase, aircooled (natural or forced)...
Notice of Intent
Standard laboratory methods of test for rating...
1.1.1 This Standard applies to packaged heat/energy-recovery ventilators (HRVs/ERVs) that consist of factory-assembled elements, including fans or blowers, in which heat or heat and moisture are transferred between two...
Notice of Intent
Performance of pool pumps
1.1 The purpose of this Standard is to specify pool pump performance measurements that will facilitate the selection of the most efficient models for performing the combined functions of filtration and pool cleaning. 1.2 This...
Notice of Intent
Occupational health and safety - Hazard identification...
1.1 General This Standard specifies requirements for the identification of OHS hazards, their elimination where practical, and assessment and control of risks associated with remaining hazards. 1.2 Applicability This Standard...
Notice of Intent
Design requirements for concrete containment ...
1.1 This Standard provides requirements for the design of concrete containment structures of a containment system, designated as "class containment" components and parts as defined in CSA N287.1, and addresses their beyond...
Notice of Intent
Environmental Labels and Declarations - Type ...
This International Standard establishes the principles and specifies the procedures for developing Type III environmental declaration programmes and Type III environmental declarations. It specifically establishes the use of...
Notice of Intent
Pressure regulators for use with medical gases...
1.1 This part of ISO 10524 applies to the types of low-pressure regulators listed in 1.2 and intended to be used with the following medical gases in the treatment, management, diagnostic evaluation and care of patients: -...
Notice of Intent
Pressure regulators for use with medical gases...
1.1* This part of ISO 10524 specifies requirements for manifold pressure regulators (as defined in 3.6) intended to be connected to cylinders with nominal filling pressures up to 25 000 kPa at 15 °C and for line pressure...