IEEE C57.94-1982 pdf free.IEEE Recommended Practice for Installation,Application, Operation, andMaintenance of Dry-Type General Purpose Distribution and Power Transformers. IEEE C57.94 following American National Standards referred to in this recommended practice are superseded by arevision approved by the...
IEEE 145-1983 pdf free
IEEE 145-1983 pdf free.IEEE Standard Definitions of Terms for Antennas. 1.IEEE 145 assumed in this standard that an antennais a passive linear reciprocal device. Thus,where a definition implies the use of an antenna in a transmitting situation,its...
IEEE 510-1983 pdf free
IEEE 510-1983 pdf free.IEEE Recommended Practices for Safety in High-Voltage and High-Power Testing. This recommended practice is concerned with safety practices for those who are involved with making measurementson high-voltage sources or with high-power sources of various...
IEEE 805-1984 pdf free
IEEE 805-1984 pdf free.IEEE Recommended Practice for Systemldentification in Nuclear Power Plantsand Related Facilities. 1.IEEE 805 practice provides a single source of nuclear power plant system descriptions which, along withrelated recommended practices concerning unique identification principles and...
IEEE 81.2-1991 pdf free
IEEE 81.2-1991 pdf free.IEEE Guide for Measurement of Impedance and Safety Characteristics ofLarge, Extended or Interconnected Grounding Systems. The purpose of this guide is to present practical instrumentation methods that may be used for the measurement ofimpedance...
IEEE C37.2-1991 pdf free
IEEE C37.2-1991 pdf free.IEEE Standard Electrical Power System evice Function Numbers. Auxiliary,Position,and Limit SwitchContacts.The letters a and b shall be used forall auxiliary,position，and limit switch con-tacts for such devices and equipment as circuitbreakers,contactors，valves and rheostats,and contacts of...
IEEE 436-1991 pdf free
IEEE 436-1991 pdf free.IEEE Guide for Making Corona (PartialDischarge)Measurements on Electronics Transformers. Corona (partial discharge) is an ionizationphenomenon that can cause deterioration incertain insulation systems. Its presence inelectronic equipment can be harmful throughits manifestation as cireuit noise，spuriousvoltage...
IEEE 303-1991 pdf free
IEEE 303-1991 pdf free.IEEE Recommended Practice for Auxiliary Devices for Motors in Class I Groups A, B,C, and D, Division 2 Locations. IEEE 303 practice is limited to auxiliary devices associated with motors operating in Division 2...
IEEE C62.36-1991 pdf free
IEEE C62.36-1991 pdf free.IEEE Standard Test Methods for Surge ProtectorsUsed in Low-Voltage Data, Communications, and Signaling Circuits. IEEE C62.36 applies to surge protectors forapplication on multiconductor balanced or un-balanced data，communications，and signal-ing circuits with voltages equal to or...
IEEE C37.111-1991 pdf free
IEEE C37.111-1991 pdf free.IEEE Standard Common Format for Transient Data Exchange (COMTRADE) for Power Systems. IEEE C37.111 evolution and implementation of digital devices for fault and transient data recording and testing in theelectric utility industry has generated...