Seg HighTECH Line - Page 3

TD_MRI1_06.05_GB 3
7 Technical data
7.1 Measuring input circuits
7.2 Common data
7.3 Setting ranges and steps
7.3.1 Time overcurrent protection (I-Type)
7.3.2 Earth fault protection (SR-Type)
7.3.3 Earth fault protection (E/X-Type)
7.3.4 Earth fault protection (ER/XR-Type)
7.3.5 Switch failure protection
7.3.6 Interface parameter
7.3.7 Inverse time overcurrent protection relay
7.3.8 Direction unit for phase overcurrent relay
7.3.9 Determination of earth fault direction
(MRl1-ER/XR)
7.3.10 Determination of earth fault direction
(MRl1-SR)
7.4 Inverse time characteristics
7.5 Output contacts
8 Order form