DC or AC supplied electronic controlgear for LED modules. Performance requirementsWhat is BS EN IEC 62384 about ? BS EN IEC 62384 specifies performance requirements for electronic controlgear for use on DC or AC supplies up to 1 000 V (alternating current at 50 Hz or 60 Hz) and with an output frequency which can deviate from the supply frequency, associated with LED modules according to BS EN IEC 62031. Controlgear for LED modules specified in BS EN IEC 62384 are designed to provide constant voltage or current. Deviations from the

(see BS EN 50131-1) specific or non-specific wired or wire-free opening contacts (magnetic)

It is pointed out that comparisons may only be made on new rubber threads or on those with identical processing histories

information technology equipment and information technology operations

Thermography is a non-contact

information on the creation and use of registration numbers for identifying graphical symbols used in diagrams

d) assessment of the wheel surface condition as an input for the acoustic acceptance of brake blocks

d)      Different reporting formats are described

Manufacturers and suppliers of insulating materials

This Recommendation | International Standard addresses the integrity of data in information retrieval

Environmental performance

NOTE: BS 7799-3:2017

This part of ISO 14635 specifies a test method based on an FZG2) four-square test machine to determine the relative load-carrying capacity of lubricating oils defined by the gear-surface damage known as scuffing