{"package":"MARKET_CONFIG","pdr_config":{"mappings":[{"REPORT_NAME":"MARKET_CONFIG","REPORT_SUB_TYPE":"INTERCONNECTORCONSTRAINT","VERSION":1}],"transaction_type":"INSERT-UPDATE","row_filter_type":"LASTCHANGED"},"documentation_urls":["https://nemweb.com.au/Reports/Current/MMSDataModelReport/Electricity/ElectricityDataModelReport_files/Elec33.htm#55"],"comment":"INTERCONNECTORCONSTRAINT sets out Interconnector limit data used as defaults in dispatch, predispatch and STPASA and used by SPD in calculating flows. INTERCONNECTORCONSTRAINT includes an additional field to restrict an interconnector from support transfer of FCAS.","description":"INTERCONNECTORCONSTRAINT is public data, available to all participants.\n\nSource\n\nINTERCONNECTORCONSTRAINT changes infrequently, typically annually.","primary_keys":["EFFECTIVEDATE","INTERCONNECTORID","VERSIONNO"],"indexes":[["LASTCHANGED"]],"columns":{"EFFECTIVEDATE":{"sql_type":"DATE","pl_type":"pl.Date()","mandatory":true,"comment":"Date that this limit is effective from","examples":["1998/07/01 00:00:00"],"parse_csv_as_string":true,"is_date":true},"INTERCONNECTORID":{"sql_type":"VARCHAR2(10)","pl_type":"pl.Categorical","mandatory":true,"comment":"Unique Id of this interconnector","examples":["N-Q-MNSP1","NSW1-QLD1","NSW1-SA1","SNOWY1","T-V-MNSP1","V-S-MNSP1","V-SA","V-SN","VIC1-NSW1"],"is_categorical":true},"VERSIONNO":{"sql_type":"NUMBER(3,0)","pl_type":"pl.UInt16","mandatory":true,"comment":"Version for this date","examples":["1","4"],"is_integer":true,"unsigned_int":true,"num_int_bits":16},"AUTHORISEDBY":{"sql_type":"VARCHAR2(15)","pl_type":"str","mandatory":false,"comment":"User authorising record","examples":["BATCH","CASSA","CBROWNLEE","CBRUCE","DENNISG","DGRAHAM","GARRYL","GAURAVS","GLANDERS","Huajie","JEFFP","LHOWARTH","LUKEB","MARIAH","MARKS","MCORBETT","PJH","RGARROWAY","RGILLETT","RHARVEY","SANGEETAP","SBONINI","SGNANASKANDA","SVOCISANO","TERRYH","TOM","Tom","ZOE"]},"AUTHORISEDDATE":{"sql_type":"DATE","pl_type":"pl.Datetime()","mandatory":false,"comment":"Date record authorised","examples":["1999/07/24 23:55:07"],"warnings":["Despite what the name suggests, this is a datetime, not a date."],"parse_csv_as_string":true,"is_s_datetime":true},"EMSMEASURAND":{"sql_type":"VARCHAR2(40)","pl_type":"str","mandatory":false,"comment":"Identifies the EMS entity that represents the interconnector flow","examples":["BLGC.LINE.BASSLINK","BLGC.LINE.GT_GC_MARKET","BURONGA.SUMM.BURONGA_BUNDEY","DUMARESQ.SUMM.DUMARESQ_BULLI","HYTS.SUMM.HYTS_SESS","MLNK_B.LINE.MURRAYLINK.MW","MULLUMB.LINE.DIRECTLINK","NSW1.SUMM.NSW1_SNOWY1","SNOWY1.LOAD.VIC1","S_EAST.SUMM.HEYWOOD","S_EAST.SUMM.HYTS_S_EAST","T174_TRA.SUMM.MUGBA_TRA","TO.BE.ADVISED","VIC1.SUMM.VIC1_NSW1","VIC1.SUMM.VNI"]},"EXPORTLIMIT":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Interconnector export limit","examples":["200","3812"],"tips":["This refers to the maximum permissible flow north or west."],"is_integer":true,"num_int_bits":32},"FCASSUPPORTUNAVAILABLE":{"sql_type":"NUMBER(1,0)","pl_type":"pl.Boolean","mandatory":false,"comment":"Flag to indicate that the interconnector cannot support FCAS Transfers","examples":["0","1"],"is_boolean":true},"FROMREGIONLOSSSHARE":{"sql_type":"NUMBER(5,2)","pl_type":"pl.Float64","mandatory":false,"comment":"Loss share attributable to from region","examples":["0.05","0","1","0.91"],"is_float":true},"ICTYPE":{"sql_type":"VARCHAR2(10)","pl_type":"pl.Enum([\"REGULATED\", \"MNSP\"])","mandatory":false,"comment":"Interconnector type - Currently either \"REGULATED\" or \"MNSP\"","examples":null,"enums":["REGULATED","MNSP"]},"IMPORTLIMIT":{"sql_type":"NUMBER(6,0)","pl_type":"pl.Int32","mandatory":false,"comment":"Interconnector import limit","examples":["0","200","2540"],"tips":["This refers to the maximum permissible flow south or east."],"is_integer":true,"num_int_bits":32},"LASTCHANGED":{"sql_type":"DATE","pl_type":"pl.Datetime()","mandatory":false,"comment":"Last date and time record changed","examples":["2003/11/25 15:41:18"],"parse_csv_as_string":true,"is_s_datetime":true},"LOSSCONSTANT":{"sql_type":"NUMBER(15,6)","pl_type":"pl.Float64","mandatory":false,"comment":"Constant Loss factor","examples":["0.8105","1.152"],"is_float":true},"LOSSFLOWCOEFFICIENT":{"sql_type":"NUMBER(27,17)","pl_type":"pl.Float64","mandatory":false,"comment":"Linear coefficient of loss factor calculation","examples":["0.000076672","1.152"],"is_float":true},"MAXMWIN":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Limit of energy flowing into the RegionFrom","examples":["201","2541"],"is_float":true},"MAXMWOUT":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Limit of energy flowing out of the Region","examples":["201","3813"],"is_float":true},"NONPHYSICALLOSSFACTOR":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Factor for non-physical losses rerun","examples":["100","10000"],"is_float":true},"OUTAGEDERATIONFACTOR":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"SPD Factor","is_float":true},"OVERLOADFACTOR6SEC":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Interconnector overload for 6 sec","is_float":true},"OVERLOADFACTOR60SEC":{"sql_type":"NUMBER(15,5)","pl_type":"pl.Float64","mandatory":false,"comment":"Interconnector overload for 60 sec","is_float":true},"RESERVEOVERALLLOADFACTOR":{"sql_type":"NUMBER(5,2)","pl_type":"pl.Float64","mandatory":false,"comment":"SPD Factor","is_float":true},"DYNAMICRHS":{"sql_type":"VARCHAR2(1)","pl_type":"pl.Categorical","mandatory":false,"comment":"Not used","examples":["F"],"unused":true}},"example_zip_url":"https://www.nemweb.com.au/Data_Archive/Wholesale_Electricity/MMSDM/2026/MMSDM_2026_09/MMSDM_Historical_Data_SQLLoader/DATA/PUBLIC_ARCHIVE%23INTERCONNECTORCONSTRAINT%23FILE01%23202609010000.zip","manifest_summary":{"first_month":{"year":2015,"month":1},"last_month":{"year":2026,"month":9},"compressed_size_per_month":6273,"decompressed_size_all_time":7328500},"visibility":"Public","warnings":[{"msg":"For more information about interconnector conventions, see [the guide](../../guide/querying.md#interconnectors)\n","level":"tip"},{"msg":"You may want to join this with INTERCONNECTOR joining on key `INTERCONNECTORID`, to add columns `REGIONFROM` and `REGIONTO`.\n","category":"related_tables","level":"tip"}],"trigger":"Usually annually"}