Over deze norm
|Commissie||Interconnection of information technology equipment|
NEN-EN-IEC 63044-3 provides the electrical safety requirements related to the HBES/BACS network in addition to the product safety standards for HBES/BACS devices. It also applies to devices used within an HBES/BACS network for which no specific HBES/BACS product safety standard exists. In addition, it defines safety requirements for the interface of equipment intended to be connected to an HBES/BACS network. It does not apply to interfaces to other networks. NOTE An example of other networks is a dedicated ICT network covered by IEC 62949. This document is applicable to - operator stations and other human-system interface devices, - devices for management functions, - control devices, automation stations and application-specific controllers, - field devices and their interfaces, and - cabling and interconnection of devices used within a dedicated HBES/BACS network. This document covers the following requirements and compliance criteria: - protection from hazards in the device; - protection from overvoltages on the network; - protection from touch current; - protection from hazards caused by different types of circuit; - protection of the communication wiring from overheating caused by excessive current.
|Engelse titel||Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 3: Electrical safety requirements|