Toshiba GR200 Series Instruction Manual

Also see for GRB200: Instruction manual

6F2S1931 (0.20)Centralized GRB200(Soft: 030, 031, 032, 033, 034)- 44 -2.1.10 SettingSetting of CBP_DIF (Function ID: 412B01)Setting item RangeUnitsContentsDefaultsettingvalueNotesDIF-EN Off / On - DIF protection enable OnDIF-IdSV-EN Off / On - Differential current monitoring enable OnDIF DIFCH-I 10 - 20000 A Minimum operating current of DIFCH 2000DIFCH-Slope 0 - 90 % Id-Ir characteristic percent slope of DIFCH 30CTSCCH-EN Off / On - Enable switch of CTSC for DIFCH OnDIFDZ-I 10 - 20000 A Minimum operating current ofDIFZA,DIFZB.DIFZC,DIFZD,DIFZE, and DIFZF 2000DIFDZ-Slope 0 - 90 % Id-Ir characteristic percent slope ofDIFZA,DIFZB.DIFZC,DIFZD,DIFZE, and DIFZF 30CTSCDZ-EN Off / On - Enable switch of CTSC for DIFDZ OnDIFTP-FORM CH&DZ / CH / DZ - DIF trip circuit formation CH&DZDIF-CTFBlk Non / Block-PZ /Block-AZ - DIF operation block by CTF NonDIF-IdSVBlk Non / Block-PZ /Block-AZ - DIF operation block by IdSV NonDIFTP-FS Off / On - Fail safe for DIF trip enable OffCTF CTF-EN Off / On / OPT-On - CTF detection enable OffDIF-CTF 10 - 20000 A DIF relay for CTF detection, operating value 2000UV-CTF 5.0 - 130.0 V UV relay for CTF blocking, operating value 46.0UVD-CTF 1 - 20 V UVD relay for CTF blocking, operating value 5Id DIF-IdSV 10 - 20000 A Operating value of DIF relay for Id-SV 2000-SV TDIF-IdSV 0 - 300 s Detection time of Id-SV 10