1 in stock

SKU: 4C7EDA Categories: ,


قیمت فروش رله ومپ اشنایدر

• Medium voltage/sub transmission line differential protection (87L)
• Distance protection (including full scheme) with 30 independent
distance elements for 6 measuring systems (21/21E)
• Pilot channel communication functionality for various protection
schemes (85)
• Complete set of time and instantaneous overcurrent, overvoltage,
undervoltage, and frequency protection functions
• Sensitive earth fault protection functions which are suitable for
compensated, isolated and solidly grounded networks
• Programmable protection stages
• Auto-reclose function
• Synchrocheck function
• Switch-onto-fault(SOTF) functionality
• Digital input support for Trip Circuit Supervision
• Selectable nominal DI activation voltage
• Frequency stage df/dt (ROCOF)
• Fault value, alarm led display, event buffer, blackout data and
disturbance recording storage in non volatile memory
• Native solution for IEC61850 communication with support for GOOSE
• Removable / interchangeable communication modules for connecting
the relay to various system communication solutions and medias

Find the cataoge here by the link below :

Click Here! For the CataLog VAMP 259

Additional information

Weight3.5 kg

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Schneider Electric

Schneider Electric is a European multinational company[4] providing energy and automation digital solutions for efficiency and sustainability.[5] It addresses homes,[6] buildings,[7] data centers,[8] infrastructure and industries,[9] by combining energy technologies, real-time automation, software and services.[10] The company has operations in over 100 countries and employs 135,000+ people.[11] The company is a Fortune Global 500 company, publicly traded on the Euronext Exchange, and is a component of the Euro Stoxx 50 stock market index.[12] In FY2019, the company posted revenues of €27.2 billion.[13] Schneider Electric is the parent company of Square DAPC and others. It is also a research company, investing EUR10 billion in innovation and R&D for sustainable development between 2015 and 2025.[14] The company holds 20,000 patents either active or in application worldwide and invests 5% of its annual revenue in Research and Development.[15] The company began in 1836 as Schneider & Cie. It was ultimately renamed Schneider Electric in May 1999.


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