7SR220 Settings GuideUnrestricted Page 80 of 107 © 2013 Siemens Protection Devices LimitedDescription Range Default50G-450G-4 INST/DTL measured Earth Fault operatedCombination of ( BO1, BO2, BO3,BO4, BO5, BO6, BO7, BO8, BO9,BO10, BO11, BO12, BO13, BO14,L1, L2, L3, L4, L5, L6, L7, L8, L9,L10, L11, L12, L13, L14, V1, V2,V3, V4, V5, V6, V7, V8, V9, V10,V11, V12, V13, V14, V15, V16 )L451SEF-151SEF-1 IDMTL/DTL Sensitive Earth Fault operatedCombination of ( BO1, BO2, BO3,BO4, BO5, BO6, BO7, BO8, BO9,BO10, BO11, BO12, BO13, BO14,L1, L2, L3, L4, L5, L6, L7, L8, L9,L10, L11, L12, L13, L14, V1, V2,V3, V4, V5, V6, V7, V8, V9, V10,V11, V12, V13, V14, V15, V16 )L551SEF-251SEF-2 IDMTL/DTL Sensitive Earth Fault operatedCombination of ( BO1, BO2, BO3,BO4, BO5, BO6, BO7, BO8, BO9,BO10, BO11, BO12, BO13, BO14,L1, L2, L3, L4, L5, L6, L7, L8, L9,L10, L11, L12, L13, L14, V1, V2,V3, V4, V5, V6, V7, V8, V9, V10,V11, V12, V13, V14, V15, V16 )L551SEF-351SEF-3 IDMTL/DTL Sensitive Earth Fault operatedCombination of ( BO1, BO2, BO3,BO4, BO5, BO6, BO7, BO8, BO9,BO10, BO11, BO12, BO13, BO14,L1, L2, L3, L4, L5, L6, L7, L8, L9,L10, L11, L12, L13, L14, V1, V2,V3, V4, V5, V6, V7, V8, V9, V10,V11, V12, V13, V14, V15, V16 )L551SEF-451SEF-4 IDMTL/DTL Sensitive Earth Fault operatedCombination of ( BO1, BO2, BO3,BO4, BO5, BO6, BO7, BO8, BO9,BO10, BO11, BO12, BO13, BO14,L1, L2, L3, L4, L5, L6, L7, L8, L9,L10, L11, L12, L13, L14, V1, V2,V3, V4, V5, V6, V7, V8, V9, V10,V11, V12, V13, V14, V15, V16 )L550SEF-150SEF-1 INST/DTL Sensitive Earth Fault operatedCombination of ( BO1, BO2, BO3,BO4, BO5, BO6, BO7, BO8, BO9,BO10, BO11, BO12, BO13, BO14,L1, L2, L3, L4, L5, L6, L7, L8, L9,L10, L11, L12, L13, L14, V1, V2,V3, V4, V5, V6, V7, V8, V9, V10,V11, V12, V13, V14, V15, V16 )L550SEF-250SEF-2 INST/DTL Sensitive Earth Fault operatedCombination of ( BO1, BO2, BO3,BO4, BO5, BO6, BO7, BO8, BO9,BO10, BO11, BO12, BO13, BO14,L1, L2, L3, L4, L5, L6, L7, L8, L9,L10, L11, L12, L13, L14, V1, V2,V3, V4, V5, V6, V7, V8, V9, V10,V11, V12, V13, V14, V15, V16 )L550SEF-350SEF-3 INST/DTL Sensitive Earth Fault operatedCombination of ( BO1, BO2, BO3,BO4, BO5, BO6, BO7, BO8, BO9,BO10, BO11, BO12, BO13, BO14,L1, L2, L3, L4, L5, L6, L7, L8, L9,L10, L11, L12, L13, L14, V1, V2,V3, V4, V5, V6, V7, V8, V9, V10,V11, V12, V13, V14, V15, V16 )L550SEF-450SEF-4 INST/DTL Sensitive Earth Fault operatedCombination of ( BO1, BO2, BO3,BO4, BO5, BO6, BO7, BO8, BO9,BO10, BO11, BO12, BO13, BO14,L1, L2, L3, L4, L5, L6, L7, L8, L9,L10, L11, L12, L13, L14, V1, V2,V3, V4, V5, V6, V7, V8, V9, V10,V11, V12, V13, V14, V15, V16 )L5
