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TSN ENGINEERING LTD

Empowering Power Generation & Control

Motor Protection

The MRM4 is designed for the protection of motors. All the protection functions are based on current. The device offers motor protection functions, such as motor star-up and incomplete start-up sequence.

The intuitive operating concept with plausibility checks and extensive commissioning functions such as the built-in fault simulator allows a safe and time-optimized maintenance and commissioning. The parameter setting and evaluation software Smart view can be used consistently across the entire family of devices.

ANSI: 46, 49M, 49R, 49S, 50J, 37, 50, 51, 50N, 51N, 60L, 86, 50BF, 74TC

Technical Specification

Protection Relay

700;650;fe069eb4064df2c444190f4e223ac045df159d61700;650;e869c5504aa6f1a9428ca0dec6c4372dc91e2a6e700;650;1fd01b993cccbf48f677862d9b8d2b0195a7b525700;650;04dbee635c074735117559cd7119b2ba6f1a1c6f700;650;8bcc4c67dc56b8f99c17760b32f4fad41cbfa379700;650;88308b78a018ce4707b6e916ea2a6d5f6840ee7f700;650;653dc7d565ec3f09726deb8ad80c311d63e83c41700;650;72b6362c79ac165d4d563d3bcbceb2074e470ace

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