Refine Results
Displaying 9265 - 9276 of 11672
Notice of Intent
Electromagnetic compatibility (EMC) - Part 4-...
This part of IEC 61000 defines test methods for immunity to ripple at the d.c. input power port of electrical or electronic equipment. This standard is applicable to low-voltage d.c. power ports of equipment supplied by...
Notice of Intent
Flatiron and appliance plugs
1.1 These requirements cover flatiron and appliance plugs intended for use on cord-connected portable cooking or heating appliances rated up to 20 A, 250 Volts or less, intended for use in ordinary non-hazardous locations -...
Notice of Intent
Psychological health and safety in the workplace...
Scope and purpose This Standard specifies requirements for a documented and systematic approach to develop and sustain a psychologically healthy and safe workplace, and provides complimentary information in Annexes A to G...
Notice of Intent
Electromagnetic compatibility (EMC) – Part 4-...
This part of IEC 61000 defines test methods for immunity to ripple at the d.c. input power port of electrical or electronic equipment. This part of IEC 61000-4 defines the methods for measurement and interpretation of results...
Notice of Intent
Electromagnetic compatibility (EMC) - Part 4-...
This part of IEC 61000 specifies the immunity requirements, test methods, and range of recommended test levels for equipment subjected to impulse magnetic disturbances mainly encountered in: – industrial installations, –...
Notice of Intent
Automated Mobile Platforms (AMPs)
1 Scope 1.1 These requirements cover battery-operated mobile platforms with or without a payload, as specified in 1.2. These devices are intended to be used indoors only or as outdoor use devices in a commercial or industrial...
Notice of Intent
Process safety management
1.1 Facilities and workplaces impacted This Standard identifies the requirements for a PSM system for facilities and worksites handling or storing materials that are potentially hazardous, either due to an inherent chemical...
Notice of Intent
Construction Work - Drinking Water and Sewer ...
Note: The standard designation number for this NOI (originally published on February 22, 2022), was updated by the responsible SDO on March 1, 2022. 1. PURPOSE This standardized specification also applies to all work required...
Notice of Intent
Electromagnetic Compatibility (EMC) - Part 2-...
This part of IEC 61000 is concerned with conducted disturbances in the frequency range from 0 kHz to 9 kHz. It gives numerical compatibility levels for industrial and non-public power distribution systems at nominal voltages...
Notice of Intent
Electromagnetic compatibility (EMC) - Part 3-...
This part of IEC 61000 provides guidance on principles which can be used as the basis for determining the requirements for the connection of unbalanced installations (i.e. three-phase installations causing voltage unbalance)...
Notice of Intent
Surge protective devices - Type 1 - 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...
Notice of Intent
Surge protective devices - Type 3 - Cord connected...
1.1 This Standard covers cord connected, direct plug-in and receptacle type SPDs whose primary function is to provide surge protection and that are intended to be marked SPD Type 3 in accordance with Clause 5.2 a). This...