What is BS EN 62087-4 - Determination of power consumption about ?
BS EN 62087-4 discusses the audio, video, and related equipment with a focus on the determination of power consumption. BS EN 62087-4 is the fourth part of the BS EN 62087 multi-series on audio, video, and related equipment that specifies methods of measurement for the power consumption of video recording equipment with removable media.
BS EN 62087-4 specifies the different modes of operation which are relevant for measuring power consumption. BS EN 62087-4 provides methods of measurement that are applicable only for equipment that connect to the mains. The measuring conditions in BS EN 62087-4 represent the normal use of the equipment and may differ from specific conditions, as specified, for example, in safety standards.
Who is BS EN 62087-4 - Determination of power consumption for ?
BS EN 62087-4 on the determination of power consumption is useful for:
- Manufacturers of products that provide audio output (televisions, phones)
- Audio equipment manufactures
- Audio programmers
- Sound technicians
- Regulatory bodies
Why should you use BS EN 62087-4 - Determination of power consumption ?
BS EN 62087-4 specifies methods of measurement for the power consumption of video recording equipment for consumer use.
BS EN 62087-4 discusses specification of operating modes and functions, measuring conditions for video recorders, input signal, input terminals, measurement procedure, stabilization, environmental conditions, setup, power measurements, auto power-down function, operating modes and functions, and matrix for multi-tuner VRs.
What’s changed since the last update?
BS EN 62087-4:2016 supersedes IEC 62087:2011, which is withdrawn. BS EN 62087-4:2016 include technical changes with respect to IEC 62087:2011 which is:
- fundamental and extensive revisions to cover video recorders such as DVD and BD types as well as recorders with removable solid state memory. Clause 7 has been revised in its entirety.
