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FEM 1.004 - RECOMMENDATION FOR THE CALCULATION OF WIND LOADS ON CRANE STRUCTURES *** AVAILABLE AS ELECTRONIC DELIVERY IN PDF ONLY *** Organization: FEM
ABS - 176 - GUIDE FOR BUILDING AND CLASSING BOTTOM-FOUNDED OFFSHORE WIND TURBINE INSTALLATIONS Organization: ABS
Date: 2015-01-01
Description: • 4-2/Table 1 – Additional requirements are provided for considering the directionality of wind and wave that may cause misaligned wave and wind conditions. A new design load case (new DLC 8.2) is added to account for possible fatigue damage during the temporary phase.
IEC 60669-2-1 - SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS – PART 2-1: PARTICULAR REQUIREMENTS – ELECTRONIC SWITCHES - EDITION 4.2 CONSOLIDATED REPRINT Organization: IEC
Date: 2015-03-01
Description: This standard applies to electronic switches and to associated electronic extension units for household and similar fixed electrical installations either indoors or outdoors.
SNZ - AS/NZS 60669.2.1 - SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS PART 2.1: PARTICULAR REQUIREMENTS-ELECTRONIC SWITCHES Organization: SNZ
Date: 2013-03-18
Description: Replacement: This standard applies to electronic switches and to associated electronic extension units for household and similar fixed electrical installations either indoors or outdoors.
CENELEC - EN 60669-2-1 - SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS PART 2-1: PARTICULAR REQUIREMENTS – ELECTRONIC SWITCHES - INCORPORATING CORRIGENDUM DECEMBER 2007; INCORPORATES AMENDMENT A12: 2010 Organization: CENELEC
Date: 2004-08-01
Description: Replacement: This standard applies to electronic switches and to associated electronic extension units for household and similar fixed electrical installations either indoors or outdoors.
CENELEC - EN 50428 - SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS – COLLATERAL STANDARD – SWITCHES AND RELATED ACCESSORIES FOR USE IN HOME AND BUILDING ELECTRONIC SYSTEMS (HBES) - INCORPORATES AMENDMENT A2: 2009 Organization: CENELEC
Date: 2005-05-01
Description: ., via a sensing surface or a sensing unit, by means of touch, proximity, turn, optical, acoustic, thermal, — by physical means, e.g. light, temperature, humidity, time, wind velocity, presence of people, — by any other influence; and transmitted — by an electronic signal via several media, e.g. powerline (mains), twisted pair, optical fibre, radio frequency, infra-red, etc...
SAE J2881 - MEASUREMENT OF AERODYNAMIC PERFORMANCE FOR MASS-PRODUCED CARS AND LIGHT-DUTY TRUCKS Organization: SAE
Date: 2010-06-01
Description: It is well-known that aerodynamic performance results depend significantly on vehicle content and loading, as well as the wind tunnel itself (type, scale, and simulation qualities of the wind tunnel).
WILEY - ELECTRIC POWER PRINCIPLES - ELECTRIC POWER PRINCIPLES: SOURCES CONVERSION DISTRIBUTION AND USE Organization: WILEY
Date: 2010-01-01
Description: It will also benefit engineers in electronic power systems, power electronic systems, electric motors and generators, robotics and mechatronics.
IEC TS 60076-20 - POWER TRANSFORMERS - PART 20: ENERGY EFFICIENCY - EDITION 1.0 Organization: IEC
Date: 2017-01-01
Description: This part of IEC 60076 is applicable to transformers in the scope of IEC 60076-1 The energy performance levels given in Clause 6 are not applicable to the following transformers transformers for high current rectifiers as described in the IEC 61378 (all parts) and in the IEC 60146 (all parts) transformers for furnace applications transformers for offshore applications NOTE 1 Transformer to be installed on fixed or floating offshore platforms, offshore wind turbines or on board of ships and all kind of vessels) transformers for emergency or temporary mobile installations NOTE 2 Transformers designed only to provide cover for a specific time limited situation when the normal power supply is interrupted either due to an unplanned occurrence such as failure or a station refurbishment, but not to permanently upgrade an existing substation traction transformers earthing transformers as described in 3.1.10 of IEC 60076-6:2007 phase shifting transformers instrument transformers (IEC 61869-1) transformers and auto-transformers specifically designed for railway feeding systems, as defined in EN 50329 traction catenary supply transformer for 16,67 Hz transformer for high current rectifiers (IEC 61869-1) NOTE 3 These are transformers specifically designed and intended to supply power electronic or rectifier loads specified according to IEC 61378-1 NOTE 4 This exclusion does not apply to transformers intended to provide AC power from DC sources such as transformers for wind turbine and photo voltaic applications as well as transformers designed for DC transmission and distribution applications transformers for railway feeding systems (EN 50329) subsea transformers starting-, testing- and welding transformers starting transformers, specifically designed for starting three-phase induction motors so as to eliminate supply voltage dips NOTE 5 Examples are transformers that are de-energised during normal operation, used for the purpose of starting a rotating machine) transformers specifically designed for explosion-proof and underground mining applications transformers which cannot fulfil the energy performance requirements due to unavoidable size and weight limitations NOTE 6 Due to the unavoidable weight and size limitation for a rolling stock application, this definition includes all traction transformers for rolling stock, irrespective of the frequency (e.g. 16,7 Hz, 25 Hz, 50 Hz, 60 Hz) In this document, "transformers" includes both separate winding transformers and autotransformers NOTE 7 Transformers intended to provide AC power from DC sources such as transformers for wind turbine and photo voltaic applications as well as transformers designed for DC transmission and distribution applications are included in the Scope of this document
ASHRAE - OR-10-048 - INFLUENCE OF LONG-TERM TRENDS AND PERIOD OF RECORD SELECTION ON THE CALCULATION OF CLIMATIC DESIGN CONDITIONS AND DEGREE DAYS - RP-1453 Organization: ASHRAE
Date: 2010-01-01
Description: These tables include values such as dry-bulb temperature, wet-bulb temperature, dew-point temperature, enthalpy, and wind speed at various frequencies of occurrence over a long-term period, corresponding mean coincident values of some other parameters, and averages of some extremes (ASHRAE, 2005).

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