Free Standards Download

IEEE 1701-2011 pdf download IEEE Standard for Optical Port Communication Protocol to Complement the Utility Industry End Device Data Tables 1.2 Purpose The Utility Industry has need for a standard that provides an operable "plug and play"...

IEEE 1722-2011 pdf download IEEE Standard for Layer 2 Transport Protocol for Time-Sensitive Applications in Bridged Local Area Networks IEEE Std 802.11M-2007，IEEE Standard for Information Technology--Telecommunications andInformation Exchange Between Systems-Local and MetropolitanArea Networks-SpecificRequirementsPart 11: Wireless LAN Medium...

IEEE 42010-2011 pdf download Systems and software engineering — Architecture description systems as described in IEEE Std 1471:2000: “any system where softwaresoftware-intensivecontributes essential influences to the design, construction, deployment, and evolution of the system as awhole" to...

IEEE C37.47-2011 pdf download IEEE Standard Specifications for High- Voltage (> 1000 V) Distribution Class Current-Limiting Type Fuses and Fuse Disconnecting Switches Due to the wide variation in fuse types, interchangeability guidelines have little meaning. Standard ratingssuch...

IEEE C37.118.1-2011 pdf download IEEE Standard for Synchrophasor M easurements for Power Systems 2. Normative references The following referenced documents are indispensable for the application of this document (i.e., thcy mustbe understood and used, so each referenced...

IEEE C37.232-2011 pdf download IEEE Standard for Com mon Format for Naming Time Sequence Data Files (COMNAME) 3.1 General A filename may be composed of two parts separated using the dot (“.") symbol. The first part is...

IEEE C57.16-2011 pdf download IEEE Standard for Requirements, Terminology, and Test Code for Dry-Type Air-Core Series-Connected Reactors 3. Definitions For the purposes of this document, the following terms and definitions apply. The IEEE StandardsDictionary: Glossary ofTerms &...

IEEE C57.91-2011 pdf download IEEE Guide for Loading Mineral- 0il-Immersed Transformers and Step-Voltage Regulators Voltage and frequency influences should be recognized when determining limitations for loading atransformer beyond its nameplate rating. This is true even though in...

IEEE C57.98-2011 pdf download IEEE Guide for Transformer Impulse . Tests 1.Overview 1.1 Scope To aid in the interpretation and application of the impulse testing requirements of the IEEE Standard TestCodes for Transformers. 1.2 Purpose This guide...

IEEE C57.100-2011 pdf download IEEE Standard Test Procedure for Thermal Evaluation of Insulation Systems for Liquid-Immersed Distribution and Power 1ra nsformers 6. Criteria for end of life--Distribution transformer and power transformermodel In these tests, the life of...