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UL proposes an amendment to ANSI/CAN/UL/ULC 1254.

These requirements cover the performance during fire tests of pre-engineered fire extinguishing system units intended for the protection of commercial cooking equipment for restaurants, cafeterias and other similar venues...

These requirements cover short-term test procedures to be used for the evaluation of battery cell separators for use in lithium ion cells. These separators are intended to provide electrical insulation between the lithiumion...

The standard does not currently provide requirements to address extinguishing system units intended to protect volumes less than 100 m 3 . This proposal allows for the design quantity of extinguishing agent to be the same for...

These requirements cover flag-type tags (cord tags) affixed with an adhesive or a securement strap, i.e. cable ties or similar devices and adhesive backed wrap around cord labels affixed directly to a cord or hose. The...

1.1 The test methodology in this standard evaluates the fire characteristics of a battery energy storage system that undergoes thermal runaway. 1.2 The data generated will be used to determine the fire and explosion...

Currently, the controls and indicator section does not specifically indicate the applicable standards and associated conditions of use for the types of heat detectors. The proposal is to include reference to the applicable...

Note: The NOI for ANSI/CAN/UL-2900-2-2 was withdrawn as requested by the responsible SDO on March 18, 2020. This security evaluation standard applies to the evaluation of industrial control systems components. It applies to...

Domaine d'application Ces exigences s'appliquent aux systèmes d'ouverture électriques pour les portes, les tentures, les barrières, les persiennes, les fenêtres et les auvents extérieurs ainsi qu'aux autres dispositifs d...

Note : Le raison d’être du projet de cet avis d’intention (publié pour la première fois le 29 septembre 2015) a été mis à jour par l’OEN responsable le 6 janvier 2021. This part of ISO 12402 specifies the safety requirements...

These requirements cover the electrical safety of electric utility (revenue) meters rated up to 600 V, which measure, monitor, record, transmit, or receive electrical energy generation or consumption information. Meters...