doan190802

Circuit : Mach ( T1-C1-Q1) - Calculated Upstream : Downstream : Voltage : Thanh cai 400 V Source : T1 Upstream Upstream short-circuit power: Upstream impedances: 500 MVA Resistance Rt: Inductance Xt: 0.0351 mOhm 0.3510 mOhm Number of transformers: Total power: Connection: Source impedances: 630 kVA Star-Delta Resistance Rt: Inductance Xt: Unit power: Short-circuit voltage: 3.4720 mOhm 10.6400 mOhm Cable : C1 Transformer : 630 kVA 4.00 % Length: 35.0 m Installation method: FN(1) Cable type: Single-core Number of layers: Insulation: PVC Nb of additional joined circuits: Kind of conductor: Copper Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.85 x 1.00 / 1.00 = 0.85 CSA (mm²) Per phase Neutral PE theoretical x 142.0 x 142.0 x 213.0 used Voltage drop ∆U (%) x 150.0 x 150.0 x 240.0 upstrea m 0.00 circui t 0.79 downs t 0.79 Calculation results: Isc upstr (kA) R (mΩ) X (mΩ) Ik3max 19.5591 4.9468 12.0410 Ik2max 16.9386 9.8935 24.0821 Ik1max 17.4801 6.3864 13.0910 Ik2min 15.1946 10.4694 24.0821 Ik1min 15.5364 6.9623 13.0910 I fault 13.2433 8.4740 15.1910 Assumptions and choice of devices are the responsibility of the user Circuit breaker: Q1 Name: Frame rating (In): Number of poles: Discrimination: BC reinforced by cascading: Settings: Overload: Magnetic: C1001N-50.0 kA 1000.0 A 4P4TU (The discrimination Circuit : Mach ( Q7-C7-T7) - Calculated Upstream : Downstream : Voltage : Thanh cai Mach 15 230 V Circuit breaker: Q7 Name: Frame rating (In): Number of poles: Discrimination: BC reinforced by cascading: Settings: Overload: NS100N-25.0 kA 80.0 A 4P4TU (The discrimination Trip unit rating: 1000 A Trip unit: STR25DE Earth leakage protection: No limit is defined for circuit breakers set to max) Ir = 1.00 x 0.92 x In Im(Isd) = 10.0 x Ir Nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnnnnnnnnnnnnn Ir = 1.00 x In Trip unit rating: 100 A Trip unit: TM-D Earth leakage protection: No limit is defined for circuit breakers set to max) Magnetic: Cable : Im(Isd) = 630 A C7 Length: 20.0 m Installation method: FN(1) Cable type: Single-core Number of layers: Insulation: PVC Nb of additional joined circuits: Kind of conductor: Aluminium Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.95 x 1.00 / 1.00 = 0.95 CSA (mm²) Per phase Neutral PE theoretical x 24.0 x 24.0 x 24.0 used x 25.0 x 25.0 x 25.0 Voltage drop ∆U (%) upstrea m 0.79 circui t 0.74 downs t 1.53 Calculation results: (kA) R (mΩ) X (mΩ) Isc upstr 19.5591 4.9468 12.0410 Ik3max 8.0419 28.4748 13.8410 Ik2max 6.9645 56.9495 27.6821 Ik1max 4.5476 53.4424 16.6910 Ik2min 5.5084 66.9366 27.6821 Ik1min 3.5122 63.4295 16.6910 I fault 3.4075 64.9412 18.7910 Assumptions and choice of devices are the responsibility of the user LV/LV transformer: T7 Power: Short-circuit voltage: Impedances: 50.0 kVA 4.00 % Resistance Rt: Inductance Xt: Secondary voltage: 230 V 14.4639 mOhm 44.3249 mOhm Nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn222222222222222 2222222222 Circuit : Mach 15 ( Q15-C15-L15) - Calculated Upstream : Downstream : Voltage : Mach Circuit breaker: Q15 Name: Frame rating (In): Number of poles: Discrimination: BC reinforced by cascading: Settings: Overload: Magnetic: NS100N-85.0 kA 80.0 A 4P4TU (The discrimination Cable : C15 230 V Trip unit rating: 100 A Trip unit: TM-D Earth leakage protection: No limit is defined for circuit breakers set to max) Ir = 0.90 x In Im(Isd) = 630 A Length: 10.0 m Installation method: FN(1) Cable type: Single-core Number of layers: Insulation: PVC Nb of additional joined circuits: Kind of conductor: Copper Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.95 x 1.00 / 1.00 = 0.95 CSA (mm²) Per phase Neutral PE theoretical x 14.0 x 14.0 x 14.0 used x 16.0 x 16.0 x 16.0 Voltage drop ∆U (%) upstrea m 1.53 circui t 0.59 downs t 2.12 Calculation results: (kA) R (mΩ) X (mΩ) Isc upstr 2.6902 23.8784 48.9011 Ik3max 2.3950 35.4471 49.8011 Ik2max 2.0741 70.8943 99.6022 Ik1max 1.9354 55.2708 51.6434 Ik2min 1.8062 78.8238 99.6022 Ik1min 1.6229 63.2003 51.6434 I fault 1.6067 63.7001 52.3377 Assumptions and choice of devices are the responsibility of the user Load I: P: p.f 66.76 A 21.27 kW 0.80 Polarity of circuit: Earthing arrangement: 3P + N TNS 33333333333333333333333333333333333333333333333333333333 33333333333333 Circuit : Mach ( Q8-C8) - Calculated Upstream : Downstream : Voltage : Thanh cai Thanh cai 12 400 V Circuit breaker: Q8 Name: Frame rating (In): Number of poles: Discrimination: max) BC reinforced by cascading: Settings: Overload: Magnetic: NS400N-45.0 kA Trip unit rating: 400 A 400.0 A Trip unit: STR23SE 4P4TU Earth leakage protection: No 10 kA (The discrimination limit is defined for circuit breakers set to Cable : C8 50.0 kA Ir = 0.80 x 0.85 x In Im(Isd) = 10.0 x Ir Length: 15.0 m Installation method: FN(1) Cable type: Single-core Number of layers: Insulation: PVC Nb of additional joined circuits: Kind of conductor: Copper Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.95 x 1.00 / 1.00 = 0.95 CSA (mm²) theoretical Per phase Neutral PE x 102.0 x 102.0 x 51.0 used Voltage drop ∆U (%) x 120.0 x 120.0 x 70.0 upstrea m 0.79 circui t 0.35 downs t 1.14 Calculation results: (kA) R (mΩ) X (mΩ) Isc upstr 19.5591 4.9468 12.0410 Ik3max 16.7148 7.2605 13.3910 Ik2max 14.4754 14.5210 26.7821 Ik1max 13.2248 11.0139 15.7910 Ik2min 12.7848 16.0224 26.7821 Ik1min 11.4329 12.5153 15.7910 I fault 9.5950 16.0102 17.8910 Assumptions and choice of devices are the responsibility of the user Load I: P: p.f 270.00 A 149.64 kW 0.80 Polarity of circuit: Earthing arrangement: 3P + N TNS 44444444444444444444444444444444444444444444444444444444 4444444444444 Circuit : Mach 16 ( Q16-K16-C16-M16) - Calculated Upstream : Downstream : Voltage : Thanh cai 12 Circuit breaker: Q16 Name: Frame rating (In): Number of poles: Discrimination: B C reinforced by cascading: Settings: Overload: Magnetic: Contactor: Thermal relay: NS100N-25.0 kA 80.0 A 3P3TU (The discrimination Trip unit rating: 100 A Trip unit: STR22ME Earth leakage protection: No limit is defined for circuit breaker set to max) Ir = 0.75 x In Im(Isd) = 780 A LC1-D80 Coordination : Cable : C16 400 V Type Length: 5.0 m Installation method: FN(1) Cable type: Single-core Number of layers: Insulation: XLPE Nb of additional joined circuits: Kind of conductor: Copper Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.95 x 1.00 / 1.00 = 0.95 CSA (mm²) theoretical Per phase Neutral PE x 8.0 x 8.0 used Voltage drop ∆U (%) x 10.0 x 10.0 upstrea m 1.15 circui t 0.26 downs t 1.41 Calculation results: (kA) R (mΩ) X (mΩ) Isc upstr 16.7148 7.2605 13.3910 Ik3max 11.8158 16.5155 13.8410 Ik2max 10.2327 33.0310 27.6821 Ik1max Ik2min 8.2420 39.7152 27.6821 Ik1min I fault 5.2444 39.7030 18.7910 Assumptions and choice of devices are the responsibility of the user Load I: P: p.f 57.89 A 34.09 kW 0.85 Polarity of circuit: Earthing arrangement: 3P TNS 55555555555555555555555555555555555555555555555555555555 555555555555 Circuit : Mach 17 ( Q17-K17-C17-M17) - Calculated Upstream : Downstream : Voltage : Thanh cai 12 Circuit breaker: Q17 Name: Frame rating (In): Number of poles: Discrimination: B C reinforced by cascading: Settings: Overload: Magnetic: Contactor: Thermal relay: NS160N-36.0 kA 100.0 A 3P3TU (The discrimination Trip unit rating: 150 A Trip unit: STR22ME Earth leakage protection: No limit is defined for circuit breaker set to max) Ir = 1.00 x In Im(Isd) = 1300 A LC1-D115 Coordination : Type Cable : C17 Length: 10.0 m Installation method: FN(1) 400 V Cable type: Single-core Number of layers: Insulation: XLPE Nb of additional joined circuits: Kind of conductor: Copper Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.95 x 1.00 / 1.00 = 0.95 CSA (mm²) theoretical Per phase Neutral PE x 16.0 x 16.0 used Voltage drop ∆U (%) x 16.0 x 16.0 upstrea m 1.15 circui t 0.57 downs t 1.72 Calculation results: (kA) R (mΩ) X (mΩ) Isc upstr 16.7148 7.2605 13.3910 Ik3max 10.7711 18.8293 14.2910 Ik2max 9.3280 37.6585 28.5821 Ik1max Ik2min 7.4095 45.6384 28.5821 Ik1min I fault 4.6356 45.6262 19.6910 Assumptions and choice of devices are the responsibility of the user Load I: P: p.f 99.19 A 59.78 kW 0.87 Polarity of circuit: Earthing arrangement: 3P TNS 66666666666666666666666666666666666666666666666666666666 66666666666666 Circuit : Mach 18 ( Q18-K18-C18-M18) - Calculated Upstream : Downstream : Voltage : Thanh cai 12 Circuit breaker: Q18 Name: Frame rating (In): Number of poles: Discrimination: B C reinforced by cascading: Settings: Overload: Magnetic: Contactor: Thermal relay: NS100N-25.0 kA 100.0 A 3P3TU (The discrimination Trip unit rating: 100 A Trip unit: STR22ME Earth leakage protection: No limit is defined for circuit breaker set to max) Ir = 0.85 x In Im(Isd) = 1105 A LC1-D115 Coordination : Cable : C18 400 V Type Length: 30.0 m Installation method: FN(1) Cable type: Single-core Number of layers: Insulation: PVC Nb of additional joined circuits: Kind of conductor: Aluminium Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.95 x 1.00 / 1.00 = 0.95 CSA (mm²) Per phase Neutral PE theoretical x 25.0 x 25.0 used x 25.0 x 25.0 Voltage drop ∆U (%) upstrea m 1.15 circui t 1.37 downs t 2.52 Calculation results: (kA) R (mΩ) Isc upstr 16.7148 7.2605 Ik3max 5.5967 42.5525 Ik2max 4.8469 85.1050 Ik1max Ik2min Ik1min 3.7734 100.7232 I fault 2.2285 100.7110 X (mΩ) 13.3910 16.0910 32.1821 32.1821 23.2910 Assumptions and choice of devices are the responsibility of the user Load I: P: p.f 82.96 A 50.00 kW 0.87 Polarity of circuit: Earthing arrangement: 3P TNS 77777777777777777777777777777777777777777777777777777777 7777777777777 Circuit : Mach ( Q9-K9-C9-M9) - Calculated Upstream : Downstream : Voltage : Thanh cai Circuit breaker: Q9 Name: Frame rating (In): Number of poles: Discrimination: B C reinforced by cascading: Settings: Overload: Magnetic: Contactor: Thermal relay: NS400N-45.0 kA 320.0 A 3P3TU (The discrimination Cable : C9 400 V Trip unit rating: 320 A Trip unit: STR43ME Earth leakage protection: No limit is defined for circuit breaker set to max) Ir = 0.80 x 0.93 x In Im(Isd) = 13.0 x Ir LC1-F265 Coordination : Type Length: 15.0 m Installation method: FN(1) Cable type: Single-core Number of layers: Insulation: PVC Nb of additional joined circuits: Kind of conductor: Copper Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.95 x 1.00 / 1.00 = 0.95 CSA (mm²) theoretical Per phase Neutral PE x 83.0 x 41.5 used Voltage drop ∆U (%) x 95.0 x 50.0 upstrea m 0.79 circui t 0.37 downs t 1.16 Calculation results: (kA) R (mΩ) X (mΩ) Isc upstr 19.5591 4.9468 12.0410 Ik3max 16.3926 7.8694 13.3910 Ik2max 14.1964 15.7388 26.7821 Ik1max Ik2min 12.4751 17.4837 26.7821 Ik1min I fault 8.9149 18.6447 17.8910 Assumptions and choice of devices are the responsibility of the user Load I: P: p.f 232.98 A 140.43 kW 0.87 Polarity of circuit: Earthing arrangement: 3P TNS 88888888888888888888888888888888888888888888888888888888 8888888888888 Circuit : Mach 10 ( Q10-C10) - Calculated Upstream : Downstream : Voltage : Thanh cai Thanh cai 13 400 V Circuit breaker: Q10 Name: Frame rating (In): Number of poles: Discrimination: max) BC reinforced by cascading: Settings: Overload: Magnetic: NS250N-36.0 kA Trip unit rating: 250 A 250.0 A Trip unit: TM-D 4P4TU Earth leakage protection: No 15 kA (The discrimination limit is defined for circuit breakers set to Cable : C10 50.0 kA Ir = 0.90 x In Im(Isd) = 10.0 x Ir Length: 10.0 m Installation method: FN(1) Cable type: Single-core Number of layers: Insulation: XLPE Nb of additional joined circuits: Kind of conductor: Copper Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.95 x 1.00 / 1.00 = 0.95 CSA (mm²) theoretical Per phase Neutral PE x 55.0 x 55.0 x 27.5 used Voltage drop ∆U (%) x 70.0 x 70.0 x 35.0 upstrea m 0.79 circui t 0.30 downs t 1.09 Calculation results: (kA) R (mΩ) X (mΩ) Isc upstr 19.5591 4.9468 12.0410 Ik3max 16.9705 7.5911 12.9410 Ik2max 14.6969 15.1821 25.8821 Ik1max 13.4557 11.6750 14.8910 Ik2min 12.8306 17.2388 25.8821 Ik1min 11.3726 13.7317 14.8910 I fault 9.1366 18.6280 16.9910 Assumptions and choice of devices are the responsibility of the user Load I: P: p.f 210.00 A 116.39 kW 0.80 Polarity of circuit: Earthing arrangement: 3P + N TNS 99999999999999999999999999999999999999999999999999999999 999999999999 Circuit : Mach 19 ( Q19-C19-L19) - Calculated Upstream : Downstream : Voltage : Thanh cai 13 Circuit breaker: Q19 Name: Frame rating (In): Number of poles: Discrimination: BC reinforced by cascading: Settings: Overload: Magnetic: NS100N-25.0 kA Trip unit rating: 100 A 80.0 A Trip unit: TM-D 4P4TU Earth leakage protection: No T (The discrimination limit is defined for circuit breakers set to max) 36.0 kA Cable : C19 400 V Ir = 1.00 x In Im(Isd) = 630 A Length: 30.0 m Installation method: FN(1) Cable type: Single-core Number of layers: Insulation: XLPE Nb of additional joined circuits: Kind of conductor: Copper Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.95 x 1.00 / 1.00 = 0.95 CSA (mm²) theoretical Per phase Neutral PE x 12.0 x 12.0 x 12.0 used Voltage drop ∆U (%) x 16.0 x 16.0 x 16.0 upstrea m 1.09 circui t 1.16 downs t 2.25 Calculation results: (kA) R (mΩ) X (mΩ) Isc upstr 16.9705 7.5911 12.9410 Ik3max 5.6459 42.2973 15.6410 Ik2max 4.8895 84.5946 31.2821 Ik1max 3.0460 81.0875 20.2910 Ik2min 3.6075 106.0868 31.2821 Ik1min 2.2030 102.5797 20.2910 I fault 2.0983 107.4760 22.3910 Assumptions and choice of devices are the responsibility of the user Load I: P: p.f 72.17 A 40.00 kW 0.80 Polarity of circuit: Earthing arrangement: 3P + N TNS 10101011011111100011111110000000011111111111100000000011 11111100000 Circuit : Mach 20 ( Q20-C20-L20) - Calculated Upstream : Downstream : Voltage : Thanh cai 13 Circuit breaker: Q20 Name: Frame rating (In): Number of poles: Discrimination: BC reinforced by cascading: Settings: Overload: Magnetic: NS100N-25.0 kA Trip unit rating: 100 A 80.0 A Trip unit: TM-D 4P4TU Earth leakage protection: No T (The discrimination limit is defined for circuit breakers set to max) 36.0 kA Cable : C20 400 V Ir = 0.80 x In Im(Isd) = 630 A Length: 45.0 m Installation method: FN(1) Cable type: Single-core Number of layers: Insulation: PVC Nb of additional joined circuits: Kind of conductor: Copper Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.95 x 1.00 / 1.00 = 0.95 CSA (mm²) Per phase Neutral PE theoretical x 12.0 x 12.0 x 12.0 used x 16.0 x 16.0 x 16.0 Voltage drop ∆U (%) upstrea m 1.09 circui t 1.43 downs t 2.52 Calculation results: (kA) R (mΩ) X (mΩ) Isc upstr 16.9705 7.5911 12.9410 Ik3max 4.1051 59.6504 16.9910 Ik2max 3.5551 119.3009 33.9821 Ik1max 2.1567 115.7938 22.9910 Ik2min 2.7294 142.1813 33.9821 Ik1min 1.6388 138.6742 22.9910 Assumptions and choice of devices are the responsibility of the user I fault 1.5806 143.5705 25.0910 Load I: P: p.f 63.15 A 35.00 kW 0.80 Polarity of circuit: Earthing arrangement: 3P + N TNS 11111111111111111111112222222222222222221111111111111112 222222222222 Circuit : Mach 11 ( Q11-C11) - Calculated Upstream : Downstream : Voltage : Thanh cai Thanh cai 14 400 V Circuit breaker: Q11 Name: Frame rating (In): Number of poles: Discrimination: max) BC reinforced by cascading: Settings: Overload: Magnetic: NS400N-45.0 kA Trip unit rating: 400 A 400.0 A Trip unit: STR23SE 4P4TU Earth leakage protection: No 10 kA (The discrimination limit is defined for circuit breakers set to Cable : C11 50.0 kA Ir = 0.70 x 0.93 x In Im(Isd) = 10.0 x Ir Length: 50.0 m Installation method: FN(1) Cable type: Single-core Number of layers: Insulation: XLPE Nb of additional joined circuits: Kind of conductor: Aluminium Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.95 x 1.00 / 1.00 = 0.95 CSA (mm²) theoretical Per phase Neutral PE x 95.0 x 95.0 x 47.5 used Voltage drop ∆U (%) x 95.0 x 95.0 x 50.0 upstrea m 0.79 circui t 2.09 downs t 2.88 Calculation results: (kA) R (mΩ) X (mΩ) Isc upstr 19.5591 4.9468 12.0410 Ik3max 9.6872 20.4257 16.5410 Ik2max 8.3893 40.8514 33.0821 Ik1max 5.8681 37.3443 22.0910 Ik2min 6.6463 50.0955 33.0821 Ik1min 4.4678 46.5884 22.0910 I fault 3.2801 65.9318 24.1910 Assumptions and choice of devices are the responsibility of the user Load I: P: p.f 260.00 A 144.10 kW 0.80 Polarity of circuit: Earthing arrangement: 3P + N TNS 13333333331111111111111111111133333333333333333111111111 1111133333333 Circuit : Mach 21 ( Q21-C21-L21) - Calculated Upstream : Downstream : Voltage : Thanh cai 14 Circuit breaker: Q21 Name: Frame rating (In): Number of poles: Discrimination: BC reinforced by cascading: NS100N-25.0 kA Trip unit rating: 100 A 100.0 A Trip unit: TM-D 4P4TU Earth leakage protection: No T (The discrimination limit is defined for circuit breakers set to max) 45.0 kA 400 V Settings: Overload: Magnetic: Cable : Ir = 1.00 x In Im(Isd) = 800 A C21 Length: 5.0 m Installation method: FN(1) Cable type: Single-core Number of layers: Insulation: XLPE Nb of additional joined circuits: Kind of conductor: Copper Arrangement of conductors: Flat touching Sizing constraint: overload Correction ( Temperature x Installation method x Neutral x Grouping x User / Protection ) : 1.00 x 1.00 x 1.00 x 0.95 x 1.00 / 1.00 = 0.95 CSA (mm²) theoretical Per phase Neutral PE x 16.0 x 16.0 x 16.0 used x 16.0 x 16.0 x 16.0 Voltage drop ∆U (%) upstrea m 2.88 circui t 0.24 downs t 3.12 Calculation results: (kA) R (mΩ) X (mΩ) Isc upstr 9.6872 20.4257 16.5410 Ik3max 8.1513 26.2101 16.9910 Ik2max 7.0592 52.4202 33.9821 Ik1max 4.7109 48.9131 22.9910 Ik2min 5.4462 64.9035 33.9821 Ik1min 3.5138 61.3964 22.9910 I fault 2.7246 80.7398 25.0910 Assumptions and choice of devices are the responsibility of the user Load I: P: p.f 90.21 A 50.00 kW 0.80 Polarity of circuit: Earthing arrangement: 3P + N TNS T1 Mach C1 C1001N STR25DE Q1 Ikmax=19.56 kA Thanh cai B6 NS100N TM-D Q7 Q8 Mach C7 NS400N STR23SE Isc=10kA Q9 Mach C8 Ikmax=16.71 kA Thanh cai 12 B12 T7 NS100N STR22ME Q16 NS100N TM-D Q15 K16 Mach 15 C15 NS160N STR22ME Q17 K17 Mach 16 C16 NS100N STR22ME Q18 Mach 17 Mach 10 C10 B13 Mach C9 NS100N TM-D T Q19 Mach 19 C19 Mach 18 C18 NS250N TM-D Isc=15kA Q10 K9 M9 K18 C17 NS400N STR43ME L19 Q11 Mach 21 C21 L20 Ikmax=9.69 kA Thanh cai 14 NS100N TM-D T Q21 Mach 20 C20 Mach 11 C11 Ikmax=16.97 kA Thanh cai 13 B14 NS100N TM-D T Q20 NS400N STR23SE Isc=10kA L21 T a i p h a t trie n th e m M16 L15 M17 M18 T : M a y b ie n a p C :D a y d a n Q : A p t o m a t ( C ir c u it B r e a k e r : C B ) B :T h a n h c a i M :T a i d o n g c o L : T a i b in h t h u o n g K :C o n g ta c to P=630 kVA U=400 V T1 Mach C1 Thanh cai Ks=1.00 Ib=0.0 A Q1 B6 Q7 C7 Q8 Mach C8 Q9 Thanh cai 12 Ks=1.00 Ib=0.0 A Mach B12 T7 P=50.0 kVA Q16 Q17 Q18 K16 K17 K18 Q10 K9 C10 Q11 Mach 10 B13 C9 Mach Q19 Thanh cai 13 Ks=1.00 Ib=0.0 A Mach 11 C11 B14 Q20 Thanh cai 14 Ks=1.00 Ib=0.0 A Q21 U=230 V M9 Q15 C15 Mach 15 Ku=1.0 L15 Ib=66.76 A P=21.27 kW C16 M16 Mach 16 Ku=1.0 Ib=57.89 A P=34.09 kW C17 M17 Mach 17 Ku=1.0 Ib=99.19 A P=59.78 kW T : M a y b ie n a p C :D a y d a n Q : A p t o m a t ( C ir c u it B r e a k e r : C B ) B :T h a n h c a i C18 M18 Mach 18 Ku=1.0 Ib=232.98 A P=140.43 kW C19 L19 Mach 19 C20 Mach 20 Ku=1.0 Ku=1.0 Ib=72.17 A L20 Ib=63.15 A P=40.00 kW P=35.00 kW C21 Mach 21 Ku=1.0 L21 T a i p h a t trie n th e m Ku=1.0 Ib=82.96 A P=50.00 kW M :T a i d o n g c o L : T a i b in h t h u o n g K :C o n g ta c to Ib=90.21 A P=50.00 kW