A 01 (Length: 02 min, Update: Oct 3, 2021): Introduction.

Supplementary Files: The important related files/ videos /software and attached to the course as extra files.Īny queries, please feel free to contact me at: A: Introduction, general settings, Hardware & connection, Impedance/Vector/report View, the test object, …

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Our product range offers solid protection with advanced communications such as the IEC 61850 to give you peace of mind in protecting your grid.

The latest Protection Relays also offer comprehensive security and dependability for your electrical grid, from overcurrent and arc protection to distance and differential protection of the transmission line. Our catalog of Schneider Micom Protection Relays provides leading and reliable protection and control for any network application. MICOM P122 RELAY ENVIRONMENT: type of measurement Overcurrent ANSI code: 50/51Cold load pick-upEarth fault ANSI code: 50G/51GLockout ANSI code: 86Thermal overload protection ANSI code: 49RMSPhase undercurrent ANSI code: 37Breaker failure ANSI code: 50BFNegative sequence overcurrent ANSI code: 46 Micom P122 Numerical Relay also includes a rear RS485 communication port with a variety of protocols DNP3, IEC 63, Modbus and Courier. Software features include 2 settings groups for quick switching between application configurations and customisable reflex automation, allowing logical AND, OR or NOT gates. P122 also offers a compact case solution with reduced hardware and functionality where installation space is minimal. A wide-range power supply allows a flexible auxiliary voltage to be applied from 24-250Vdc/48-240Vac. The dual-rated current input is powered by conventional 1A or 5A Current Transformers. MiCOM P122 numerical relay is housed in a compact 4U case in 20TE or 30TE widths, MiCOM P12x is fully withdrawable to facilitate easy and quick replacement. Models available: MiCOM P120, MiCOM P121, MiCOM P122, MiCOM P123, MiCOM P125, MiCOM P126, MiCOM P127

Schneider Micom P122 relay is a part of MiCOM P12x range of directional and non-directional overcurrent relays from single phase or earth fault up to the multifunctional three-phase P127 device with voltage protection functions. Schneider Micom P122 Directional & Non-Directional Overcurrent Protection Numerical Relay

Micom p123 50n 51n