BS IEC 60300-3-5 pdf download
BS IEC 60300-3-5 pdf download.Dependability management 1 Scope This part of IEC 60300 provides guidelines for the planning and performing of reliability tests and the use of statistical methods to analyse test data. It describes the tests related to repaired and non-repaired items together with tests for constant and non-constant failure intensity and constant and non-constant failure rate. It is...
BS IEC-62198 pdf download
BS IEC-62198 pdf download.Project risk management – Application guidelines 1 Scope This International Standard is applicable to any project with a technological content. It may also apply to other projects. It provides a general introduction to project risk management, its subprocesses and influencing factors. These subprocesses are: – establishing the context, including confirmation of project objectives; – risk identification; –...
IEC 61892-1 pdf download
IEC 61892-1 pdf download.Mobile and fixed offshore units – Electrical installations 1 Scope This part of IEC 61892 contains provisions for electrical installations in mobile and fixed units used in the offshore petroleum industry for drilling, production, processing and for storage purposes including pipeline, pumping or ‘pigging’ stations, compressor stations and exposed location single buoy moorings. It applies to all...
IEC 60227-6 pdf download
IEC 60227-6 pdf download.Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V 1 Scope This part of IEC 60227 details the particular specifications for both circular and flat lift cables and cables for flexible connections of rated voltages up to and including 450/750 V. Each cable complies with the appropriate requirements given in IEC 60227-1, and...
IEC 61378-2 pdf download
IEC 61378-2 pdf download.Convertor transformers 1 General 1.1 Scope This part of IEC 61378 applies to oil-immersed three-phase and single-phase convertor transformers for use in HVDC power transmission. It applies to transformers having two, three or multiple windings. This standard does not apply to – convertor transformers for industrial applications (see IEC 61378-1); – convertor transformers for traction applications (see...
IEC 60747-9 pdf download
IEC 60747-9 pdf download.Semiconductor devices – Discrete devices 1 Scope This part of IEC 60747 gives product specific standards for terminology, letter symbols, essential ratings and characteristics and measuring methods for insulated-gate bipolar transistors (IGBTs). 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of IEC 60747. At the...
IEC 60034-7 pdf download
IEC 60034-7 pdf download.Rotating electrical machines IEC 60034 consists of the following parts, under the general title: Rotating electrical machines: Part 1: Rating and performance, issued as IEC 60034-1 Part 2: Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles), issued as IEC 60034-2 Part 2A: First supplement: Measurement of losses by...
BS IEC 61882 pdf download
BS IEC 61882 pdf download.Hazard and operability studies (HAZOP studies) — Application guide 1 Scope This International Standard provides a guide for HAZOP studies of systems utilizing the specific set of guide words defined in this document. It also gives guidance on application of the technique and on the HAZOP study procedure, including definition, preparation, examination sessions and resulting documentation...
IEC 61076-5 pdf download
IEC 61076-5 pdf download.Connectors for use in d.c., low-frequency analogue and digital high-speed data applications 1 Scope and object This part of IEC 61076 relates to the plug-in sockets designed for in-line electronic packages of assessed quality. Sockets covered by this specification are devices which provide a means of interchangeability between devices and compliance between mating limits. The scope of...
ISO IEC 20162 pdf download
ISO IEC 20162 pdf download.Information technology — Data interchange on 300 mm optical disk cartridges of type WORM (Write Once Read Many) using irreversible effects — Capacity: 30 Gbytes per cartridge 1 Scope This International Standard specifies the characteristics of a 300 mm optical disk cartridge (ODC) of Type WORM (Write Once Read Many) using irreversible effects, with a capacity...