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DNVGL - DNV-OSS-315 - VERIFICATION OF ONSHORE LNG AND GAS FACILITIES Organization: DNVGL
Date: 2010-04-01
Description: — the import and export pipelines within plant battery limits (this is covered under DNV-OSS-301) Compliance to CE Marking Directives such as Pressure Equipment Directive (PED/97/23/EC), Machinery Equipment Directive 98/37/EC and Explosion Proof Devices ATEX 94/9/ EC which are applicable in the European Community are not covered in this specification.
CEI EN 50629 - ENERGY PERFORMANCE OF LARGE POWER TRANSFORMERS (UM > 36 KV OR SR 40 MVA) Organization: CEI
Date: 2015-09-01
Description: Transformers considered to be out of the scope of this document are the following: - instrument transformers, specifically designed to supply measuring instruments, meters, relays and other similar apparatus, - transformers with low-voltage windings specifically designed for use with rectifiers to provide a DC supply, - transformers specifically designed to be directly connected to a furnace, - transformers specifically designed for offshore applications and floating offshore applications, - transformers specially designed for emergency installations, - transformers and auto-transformers specifically designed for railway feeding systems, - earthing or grounding transformers, this is, three-phase transformers intended to provide a neutral point for system grounding purposes, - traction transformers mounted on rolling stock, this is, transformers connected to an AC or DC contact line, directly or through a converter, used in fixed installations of railway applications, - starting transformers, specifically designed for starting three-phase induction motors so as to eliminate supply voltage dips, - testing transformers, specifically designed to be used in a circuit to produce a specific voltage or current for the purpose of testing electrical equipment, - welding transformers, specifically designed for use in arc welding equipment or resistance welding equipment, - transformers specifically designed for explosion-proof and underground mining applications, - transformers specifically designed for deep water (submerged) applications, - medium Voltage (MV) to Medium Voltage (MV) interface transformers up to 5 MVA, - large power transformers where it is demonstrated that for a particular application, technically feasible alternatives are not available to meet the minimum efficiency requirements set out by EU REGULATION N. 548/2014, - large power transformers which are like for like replacements in the same physical location/installation for existing large power transformers, where this replacement cannot be achieved without entailing disproportionate costs associated to their transportation and/or installation.
CENELEC - EN 50629 - ENERGY PERFORMANCE OF LARGE POWER TRANSFORMERS (UM > 36 KV OR SR ≥ 40 MVA) - INCORPORATES AMENDMENT A1: 2016 Organization: CENELEC
Date: 2015-06-01
Description: Transformers considered to be out of the scope of this document are the following: - instrument transformers, specifically designed to supply measuring instruments, meters, relays and other similar apparatus, - transformers with low-voltage windings specifically designed for use with rectifiers to provide a DC supply, - transformers specifically designed to be directly connected to a furnace, - transformers specifically designed for offshore applications and floating offshore applications, - transformers specially designed for emergency installations, - transformers and auto-transformers specifically designed for railway feeding systems, - earthing or grounding transformers, this is, three-phase transformers intended to provide a neutral point for system grounding purposes, - traction transformers mounted on rolling stock, this is, transformers connected to an AC or DC contact line, directly or through a converter, used in fixed installations of railway applications, - starting transformers, specifically designed for starting three-phase induction motors so as to eliminate supply voltage dips, - testing transformers, specifically designed to be used in a circuit to produce a specific voltage or current for the purpose of testing electrical equipment, - welding transformers, specifically designed for use in arc welding equipment or resistance welding equipment, - transformers specifically designed for explosion-proof and underground mining applications, - transformers specifically designed for deep water (submerged) applications, - medium Voltage (MV) to Medium Voltage (MV) interface transformers up to 5 MVA, - large power transformers where it is demonstrated that for a particular application, technically feasible alternatives are not available to meet the minimum efficiency requirements set out by EU REGULATION N. 548/2014, - large power transformers which are like for like replacements in the same physical location/installation for existing large power transformers, where this replacement cannot be achieved without entailing disproportionate costs associated to their transportation and/or installation.
CEI EN 50588-1 - MEDIUM POWER TRANSFORMERS 50 HZ, WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV PART 1: GENERAL REQUIREMENTS Organization: CEI
Date: 2015-09-01
Description: The following transformers are excluded from this European Standard: - instrument transformers, specifically designed to supply measuring instruments, meters, relays and other similar apparatus; - transformers with low-voltage windings specifically designed for use with rectifiers to provide a DC supply; - transformers specifically designed to be directly connected to a furnace; - transformers specifically designed for offshore applications and floating offshore applications; - transformers specially designed for emergency installations; - transformers and auto-transformers specifically designed for railway feeding systems; - earthing or grounding transformers, this is, three-phase transformers intended to provide a neutral point for system grounding purposes; - traction transformers mounted on rolling stock, this is, transformers connected to an AC or DC contact line, directly or through a converter, used in fixed installations of railway applications; - starting transformers, specifically designed for starting three-phase induction motors so as to eliminate supply voltage dips; - testing transformers, specifically designed to be used in a circuit to produce a specific voltage or current for the purpose of testing electrical equipment; - welding transformers, specifically designed for use in arc welding equipment or resistance welding equipment; - transformers specifically designed for explosion-proof and underground mining applications, - transformers specifically designed for deep water (submerged) applications; - medium Voltage (MV) to Medium Voltage (MV) interface transformers up to 5 MVA; - large power transformers where it is demonstrated that for a particular application, technically feasible alternatives are not available to meet the minimum efficiency requirements set out by the commission regulation (EU) No 548/2014; - large power transformers which are like for like replacements in the same physical location/installation for existing large power transformers, where this replacement cannot be achieved without entailing disproportionate costs associated to their transportation and/or installation.
CEI - EN 50588-1 - MEDIUM POWER TRANSFORMERS 50 HZ, WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV PART 1: GENERAL REQUIREMENTS Organization: CEI
Date: 2016-06-01
Description: The following transformers are excluded from this European Standard: – instrument transformers, specifically designed to supply measuring instruments, meters, relays and other similar apparatus; – transformers with low-voltage windings specifically designed for use with rectifiers to provide a DC supply; – transformers specifically designed to be directly connected to a furnace; – transformers specifically designed for offshore applications and floating offshore applications; – transformers specially designed for emergency installations; – transformers and auto-transformers specifically designed for railway feeding systems; – earthing or grounding transformers, this is, three-phase transformers intended to provide a neutral point for system grounding purposes; – traction transformers mounted on rolling stock, this is, transformers connected to an AC or DC contact line, directly or through a converter, used in fixed installations of railway applications; – starting transformers, specifically designed for starting three-phase induction motors so as to eliminate supply voltage dips; – testing transformers, specifically designed to be used in a circuit to produce a specific voltage or current for the purpose of testing electrical equipment; – welding transformers, specifically designed for use in arc welding equipment or resistance welding equipment; – transformers specifically designed for explosion-proof and underground mining applications, – transformers specifically designed for deep water (submerged) applications; – medium Voltage (MV) to Medium Voltage (MV) interface transformers up to 5 MVA; – large power transformers where it is demonstrated that for a particular application, technically feasible alternatives are not available to meet the minimum efficiency requirements set out by the commission regulation (EU) No 548/2014; – large power transformers which are like for like replacements in the same physical location/installation for existing large power transformers, where this replacement cannot be achieved without entailing disproportionate costs associated to their transportation and/or installation.
SAE/TP - 2011-01-2531 - INTEGRATING FORMAL MODEL CHECKING WITH THE RTEDGE AADL MICROKERNEL Organization: SAE/TP
Date: 2011-10-18
Description: Edgewater Computer Systems Inc. product RTEdge™ Platform 1.2 is a software toolset supporting proof based engineering, implementation and deployment of software components, built using the RTEdge™ AADL Microkernel modeling subset.

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