IEEE 1584 2018 Bus + Line + Load Side - Comprehensive Fault Bus Name Protective Bus Device Name kV Project: QuebradillasWTP_PV-SYSTEM, Worst Case: Scenario - S0, S1, S2, S3, S4, S5, S6, S7, S8 Bus Bus Bolted Arcing Fault (kA) Fault (kA) Prot Dev Prot Dev Trip/ Bolted Arcing Delay Fault Fault Time (kA) (kA) (sec.) Breaker Opening Time/Tol (sec.) Equip Type Electrode Config Box Width (in) Box Height (in) Box Depth (in) Altitude (feet) Gap (mm) Arc Flash Working Boundary Distance (in) (in) Incident Energy (cal/cm2) PPE Level / Notes (*N) Label # BUS-BESS-01 MaxTripTime @2.0s 0.48 25.82 19.38 8.59 6.45 2 0.0000 PNL VCB 12 14 10 0 25 155 18 37.4 (*N2) (*N9) (*S8) # 0001 BUS-BESS-02 MaxTripTime @2.0s 0.48 25.82 19.38 8.59 6.45 2 0.0000 PNL VCB 12 14 10 0 25 155 18 37.4 (*N2) (*N9) (*S8) # 0002 BUS-GD-MSBHA1 MaxTripTime @2.0s 0.48 26.26 19.67 8.80 6.59 2 0.0000 PNL VCB 12 14 10 0 25 157 18 38.3 (*N2) (*N9) (*S8) # 0001 BUS-GD-PVPHA1 MaxTripTime @2.0s 0.48 25.28 19.02 8.40 6.32 2 0.0000 PNL VCB 12 14 10 0 25 153 18 36.7 (*N2) (*N9) (*S8) # 0002 BUS-MINI-POWERZONE CB-MPZ 0.48 10.45 8.00 10.45 8.00 0.01 0.0000 PNL VCB 12 14 10 0 25 5 18 0.18 (*S8) # 0005 BUSS-WTP-MCC MaxTripTime @2.0s 0.48 24.05 17.71 7.38 5.44 2 0.0000 SWG VCB 20 20 20 0 32 140 24 20.1 (*N2) (*N9) (*S8) # 0003 BUSS-WTP-MSBHA1 MaxTripTime @2.0s 0.48 37.38 25.45 11.57 7.87 2 0.0000 SWG VCB 20 20 20 0 32 189 24 32.5 (*N2) (*N9) (*S8) # 0002 8 PRIMARY (MCB0 LineSide) MaxTripTime @2.0s 4.16 86.34 86.34 86.17 86.17 2 0.0000 SWG VCB 30 45 30 0 104 690 36 439.6 (*N2) (*N9) (*N_ka) # (*S2) 0005-Line 9 SECONDARY 0.48 3.39 2.16 3.39 2.16 2 0.0000 PNL VCB 12 14 10 0 25 64 18 9.14 (*N3) (*N9) (*S7) 1 2 3 4 5 6 7 10 MCB For additional information refer to NFPA 70 E, Standard for Electrical Safety in the Workplace. #Equip (*N_ka) - Out of Eval Failed IEEE 1584 kA =0 Range. Lee Equation Used. Consider NESC/EPRI method to compare 11 #Bus Equip (*N2) < 80% Eval Failed Cleared Fault =0 Threshold 12 #Equip Failed in Scenarios =0 13 14 15 (*N3) - Arcing Current Low Tolerances Used (*N9) - Max Arcing Duration Reached IEEE 1584 2018 Bus + Line + Load Side Comprehensive Fault80% Cleared Fault Threshold, mis-coordination not checked Worst Case Bus + Line + Load Only for: Side 16 Worst Case: 17 18 (*S0) - SCENARIO 0 (*S1) - Scenario1 19 (*S2) - Scenario2 20 (*S3) - Scenario3 21 (*S4) - Scenario4 22 (*S5) - Scenario5 23 (*S6) - Scenario6 24 (*S7) - Scenario7 Equations used with permission from IEEE 1584, by IEEE. The IEEE disclaims any responsibility or liability resulting from the placement and use in the described manner. Page 1 # 0009 Cable Incident Length From Energy at Trip Device Low (ft) Marginal 25.00 439.57 Incident Energy at High Marginal User Notes IEEE 1584 2018 Bus + Line + Load Side - Comprehensive Fault Bus Name Protective Bus Device Name kV Project: QuebradillasWTP_PV-SYSTEM, Worst Case: Scenario - S0, S1, S2, S3, S4, S5, S6, S7, S8 Bus Bus Bolted Arcing Fault (kA) Fault (kA) Prot Dev Prot Dev Trip/ Bolted Arcing Delay Fault Fault Time (kA) (kA) (sec.) Breaker Opening Time/Tol (sec.) Equip Type Electrode Config Box Width (in) Box Height (in) Box Depth (in) Altitude (feet) 25 Equations used with permission from IEEE 1584, by IEEE. The IEEE disclaims any responsibility or liability resulting from the placement and use in the described manner. Page 2 Gap (mm) Arc Flash Working Boundary Distance (in) (in) Incident Energy (cal/cm2) PPE Level / Notes (*N) (*S8) - Scenario8 Label # Cable Incident Length From Energy at Trip Device Low (ft) Marginal Incident Energy at High Marginal User Notes IEEE 1584 2018 Bus + Line + Load Side - Comprehensive Fault Bus Name 1 2 3 4 5 6 7 8 9 10 11 12 13 User Notes2 Project: QuebradillasWTP_PV-SYSTEM, Worst Case: Scenario - S0, S1, S2, S3, S4, S5, S6, S7, S8 User Notes3 BUS-BESS-01 BUS-BESS-02 BUS-GD-MSBHA1 BUS-GD-PVPHA1 BUS-MINI-POWERZONE BUSS-WTP-MCC BUSS-WTP-MSBHA1 PRIMARY (MCB0 LineSide) Date: 2024.08.19 13:01:42 -04'00' SECONDARY For additional information refer to NFPA 70 E, Standard for Electrical Safety in the Workplace. DN: email=erodrigue [email protected] m Date: 2024.08.19 13:02:56 -04'00' 14 15 16 17 18 19 20 21 22 23 24 Equations used with permission from IEEE 1584, by IEEE. The IEEE disclaims any responsibility or liability resulting from the placement and use in the described manner. Page 3 DN: [email protected] m Date: 2024.08.19 13:03:20 -04'00' IEEE 1584 2018 Bus + Line + Load Side - Comprehensive Fault Bus Name User Notes2 Project: QuebradillasWTP_PV-SYSTEM, Worst Case: Scenario - S0, S1, S2, S3, S4, S5, S6, S7, S8 User Notes3 25 Equations used with permission from IEEE 1584, by IEEE. The IEEE disclaims any responsibility or liability resulting from the placement and use in the described manner. Page 4