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New Generator Protection Relay - MRG3
On customer request we developed a new series of devices for generator protection applications on the basis of our High Tech Line platform. The devices are specially designed for mains parallel applications considering the different neutral point treatments. The result are the following 6 types of relays. MRG3: With the functions, voltage protection [27,59], frequency protection [81U/O], vector surge function and frequency gradient protection (df/dt) [78] http://www.segpower.com/produkte_visitenkarte/template/pv_ausgabe_uk.php?feature_1=123 MRG3-I: With the functions, voltage protection [27,59], frequency protection [81U/O], vector surge function and frequency gradient protection (df/dt) [78] , time overcurrent and short circuit protection [50/51], circuit breaker failure protection [50BF] http://www.segpower.com/produkte_visitenkarte/template/pv_ausgabe_uk.php?feature_1=124 MRG3-U0: With the functions, voltage protection [27,59], frequency protection [81U/O], vector surge function and frequency gradient protection (df/dt) [78] and residual voltage supervision [59N] http://www.segpower.com/produkte_visitenkarte/template/pv_ausgabe_uk.php?feature_1=125 MRG3-IE: With the functions, voltage protection [27,59], frequency protection [81U/O], vector surge function and frequency gradient protection (df/dt) [78] , time overcurrent and short circuit protection [50/51], circuit breaker failure protection [50BF] and earth fault protection [50N/51N] http://www.segpower.com/produkte_visitenkarte/template/pv_ausgabe_uk.php?feature_1=126 MRG3-IU0: With the functions, voltage protection [27,59], frequency protection [81U/O], vector surge function and frequency gradient protection (df/dt) [78], time overcurrent and short circuit protection [50/51], circuit breaker failure protection [50BF] and residual voltage supervision [59N] http://www.segpower.com/produkte_visitenkarte/template/pv_ausgabe_uk.php?feature_1=127 MRG3-IER With the functions, voltage protection [27,59], frequency protection [81U/O], vector surge function and frequency gradient protection (df/dt) [78] , time overcurrent and short circuit protection [50/51], circuit breaker failure protection [50BF], earth fault protection [50N/51N] and directional earth fault protection [67N] http://www.segpower.com/produkte_visitenkarte/template/pv_ausgabe_uk.php?feature_1=128 |
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