Rotating electrical machines - Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)BS EN 60034 2 1: 2007 is intended to establish methods of determining efficiencies from tests, and also to specify methods of obtaining specific losses. The Standard applies to d. c. machines and to a. c. c synchronous and induction machines of all sizes within the scope of IEC 60024 1. BS EN 60034 2 1contains: Normative references Terms and definitions Symbols and abbreviated terms Basic requirements Test methods for determination of efficiency

Owners upgrading an existing asset

16 Leakage current and electric strength

The standard can be applied to new or to existing buildings to show that regulatory requirements can be met

Why should you use BS 5534

12 Servicing and maintenance

General assessment of biological indicator performance by the user

Control and safety devices

regarding the updated application requirements for demonstrating that the risk of damaging alkali-silica reaction has been minimized

particularly where those requirements are complex or involve multiple sectors or fields of application

This part of IEC 61191 prescribes requirements for materials

This is the sixth in a series of published documents (PDs) in support of BS 7974 – a British Standard providing a framework for developing a rational methodology for designs that protect people

The general requirements and technical conditions for inspection and delivery are specified in EN 1715-1