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Table of ANSI IEEE Standard Device Numbers - Systems Engineering
This table details ANSI IEEE Standard Device Numbers as used for protective relaying in North America Suffixes for numbers are also suggested
ANSI device numbers - Wikipedia
In electric power systems and industrial automation, ANSI Device Numbers can be used to identify equipment and devices in a system such as relays, circuit breakers, or instruments The device numbers are enumerated in ANSI IEEE Standard C37 2 Standard for Electrical Power System Device Function Numbers, Acronyms, and Contact Designations
ANSI Standard Device Numbers Common Acronyms
ANSI Standard Device Numbers Common Acronyms ANSI Standard Device Numbers Common Acronyms
Protection and Control Device Numbers and Functions
These numbers are based on a system that is adopted by a standard for automatic switchgear by Institute of Electrical and Electronics Engineers (IEEE), and incorporated in American Standard C37 2-1996
IEEE Std C37. 90 -2005, IEEE Standard for Relays and Relay Systems . . .
Abstract: Service conditions, electrical ratings, thermal ratings, and testing requirements are defined for relays and relay systems used to protect and control power apparatus This standard establishes a common reproducible basis for designing and evaluating relays and relay systems
ANSI Device Numbers and Acronyms - Electrical Volt
The ANSI standard device numbers ( As per ANSI IEEE standard C37 2) are used in the design of an electrical power system These devices protect the electrical network in the case of a fault in the system The list of ANSI device numbers with their acronyms is as given below
Common IEEE Device Numbers - Basler Electric
87 Differential Protective Relay Functions on a percentage or phase angle or other quantitative difference of two currents or of some other electrical quantities 87N Neutral Current Differential Relay Provides sensitive differential protection from phase-to-ground faults in the Y-connected winding
ANSI IEEE Standard Device Numbers - Electrical Oops!
ANSI IEEE Standard Device Numbers In North America protective relays are generally referred to by standard device numbers Letters are sometimes added to specify the application (IEEE Standard C37 2-2008)