Explosive atmospheres - Electrical installations design, selection and erectionWhat is this standard about? This part of the IEC 60079 series contains the specific requirements for the design, selection, erection and initial inspection of electrical installations in, or associated with, explosive atmospheres. Where the equipment is required to meet other environmental conditions, for example, protection against ingress of water and resistance to corrosion, additional protection requirements may be necessary. This standard

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industrial-manufacturing and educational uses

This European Standard is not applicable to tower cranes which are manufactured before the date of publication by CEN of this European Standard

— air transfer devices with manually adjustable opening(s)

TC 77 and its sub-committees are prepared to co-operate with product committees in the evaluation of the value of particular immunity tests for their products

— natural and near-natural sites

Reference to the latest version of EN 60068-2-47: Mounting

Basic formulae of the scale effect on hydrodynamic friction losses

process management and service provision and is not intended for use in any other connection

BS EN ISO 14341:2008 recognizes that there are two somewhat different approaches in the global market to classifying a given wire electrode

BS 8552:2012 covers the particular issues of sampling water from closed-circuit heating and cooling systems in buildings and related infrastructure

BS EN 547-2 shows how to combine the anthropometric data with suitable allowances to take these factors into account