Coordination Curve DWG Block for AutoCAD

Coordination curve give protection

Drawing labels, details, and other text information extracted from the CAD file:

seconds, phase settings, xlp, wye-delta, encased breaker, inrush, fla, delta-wye solid grd, dreischer, drs, time-current curves, fault, date, facility: ssa de méxico manzanillo col., engineer:j. lópez l., it-serv, se-serv, itbt-serv, ig-se-v, tse-v, igbt, reserva, circuit: reserva, thw, tab. bt, se-v, ig-sev, tab.-serva, tab.-servb

Raw text data extracted from CAD file:

CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV IS1-2 SIS1-PCB L1 IS1-9 L21 IGP-1 TGP1 IBT-G1a IBT-G1b MOTOR1 L9 SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 IS1-2 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 5.5 Curve Shape I^ 2T (Inv) LTpu = 2.20 LT Delay = 25.0 STpu = 5.5 ST Delay = 1.00 L1 1/0 AWG AL 1 per Phase XLP 3Ø BV MOTOR1 HP = 1500 Wye-Delta MOTOR1 DAÑO HP = 1500 SF = 1.15 Class 20 OLR IBT-G1a Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = 1.0 Trip = 2000 LT Band = 5.5 s Inst = 6 STPU = 3 I^ 2t = IN Bd = .20 s Inrush FLA TGP1 1500 KVA 5.98 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 IGP-1 Dreischer DRS 7.2-38KV 63 Shift Factor = 1.73 IS1-9 Dreischer DRS 7.2-38KV 125 Shift Factor = 1.73 L21 1/0 AWG CU 1 per Phase XLP IBT-G1b Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = .85 Trip = 1700 LT Band = 2.5 s Inst = 4 STPU = 2 I^ 2t = IN Bd = .07 s TIME-CURRENT CURVES TCC – 7 Circuit: Motor 1 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV L25 L14 GC7 IT-SERV SE-SERV ITBT-SERV IS1-14 L1 SIS1-PCB IS1-2 IS1-2 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 5.5 Curve Shape I^ 2T (Inv) LTpu = 2.20 LT Delay = 25.0 STpu = 5.5 ST Delay = 1.00 3Ø BV L1 1/0 AWG AL 1 per Phase XLP SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 GC7 HP = 80 Largest HP = 80 Inrush FLA SE-SERV 112 KVA 5.49 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 ITBT-SERV Seimens SB w/ETU Encased Breaker Sensor = 400 Plug = 400 Curr Set = 1.0 Trip = 400 LT Band = 2.5 s Inst = 7 STPU = 4 I^ 2t = IN Bd = .10 s IT-SERV Dreischer DRS 7.2-38KV 10 Shift Factor = 1.73 IS1-14 Dreischer DRS 7.2-38KV 125 Shift Factor = 1.73 TIME-CURRENT CURVES TCC – 13 Circuit: GC7 (ESERV) y GC2 (MTO) Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø BV 3Ø MV IG-SE-V C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 150 Inst = 5.0 Curve Shape I^ 2T (Inv) LTpu = 1.00 LT Delay = 15.0 STpu = 5.0 ST Delay = 0.45 IS1-12 Dreischer DRS 7.2-38KV 125 Shift Factor = 1.73 IS1-2 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 5.5 Curve Shape I^ 2T (Inv) LTpu = 2.20 LT Delay = 25.0 STpu = 5.5 ST Delay = 1.00 L9 1/0 AWG AL 1 per Phase XLP IG-SE-V IS1-12 IS1-2 SIS1-PCB ISV-1 TSE-V IGBT GC6 L9 L1 SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 GC6 HP = 25 Largest HP = 25 Inrush FLA TSE-V 500 KVA 2.58 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 ISV-1 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 75 Inst = 4.5 Curve Shape I^ 2T (Inv) LTpu = 1.30 LT Delay = 1.25 STpu = 4.5 ST Delay = 0.25 IGBT Seimens SB w/ETU Encased Breaker Sensor = 1600 Plug = 1600 Curr Set = .9 Trip = 1440 LT Band = 8 s Inst = 4 STPU = 2.5 I^ 2t = IN Bd = .15 s TIME-CURRENT CURVES TCC – 10 Circuit: GC-6 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV IG-SE-V C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 150 Inst = 5.0 Curve Shape I^ 2T (Inv) LTpu = 1.00 LT Delay = 15.0 STpu = 5.0 ST Delay = 0.45 IS1-12 Dreischer DRS 7.2-38KV 125 Shift Factor = 1.73 IS1-2 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 5.5 Curve Shape I^ 2T (Inv) LTpu = 2.20 LT Delay = 25.0 STpu = 5.5 ST Delay = 1.00 L9 1/0 AWG AL 1 per Phase XLP IG-SE-V IS1-12 IS1-2 SIS1-PCB ISV-3 L13 L13CB2 RESERVA L9 L1 SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 L13 4/0 AWG CU 1 per Phase XLP ISV-3 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 75 Inst = 5.5 Curve Shape I^ 2T (Inv) LTpu = 1.50 LT Delay = 15.0 STpu = 5.5 ST Delay = 0.35 L13CB2 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 75 Inst = 3.5 Curve Shape I^ 2T (Inv) LTpu = 1.00 LT Delay = 5.5 STpu = 3.5 ST Delay = 0.20 TIME-CURRENT CURVES TCC – 12 Circuit: Reserva Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV IS1-2 SIS1-PCB L1 IS1-8 GC5.CB IBT-T2 RF-2 TSM1-2 SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 IS1-2 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 5.5 Curve Shape I^ 2T (Inv) LTpu = 2.20 LT Delay = 25.0 STpu = 5.5 ST Delay = 1.00 3Ø BV L1 1/0 AWG AL 1 per Phase XLP IS1-8 Dreischer DRS 7.2-38KV 125 Shift Factor = 1.73 RF-2 HP = 1200 Largest HP = 1200 GC5.CB Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = 1.0 Trip = 2000 LT Band = 8 s Inst = 8 STPU = 7 I^ 2t = IN Bd = .15 s IBT-T2 Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = .8 Trip = 1600 LT Band = 4 s Inst = 8 STPU = 6 I^ 2t = IN Bd = .15 s Inrush FLA TSM1-2 1500 KVA 5.17 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 TIME-CURRENT CURVES TCC – 6 Circuit: RF-2 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV IS1-2 SIS1-PCB L1 IS1-7 GC4.CB IBT-T1 RF-1 TSM1-1 SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 IS1-2 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 5.5 Curve Shape I^ 2T (Inv) LTpu = 2.20 LT Delay = 25.0 STpu = 5.5 ST Delay = 1.00 3Ø BV L1 1/0 AWG AL 1 per Phase XLP IS1-7 Dreischer DRS 7.2-38KV 125 Shift Factor = 1.73 Inrush FLA TSM1-1 1000 KVA 6.15 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 IBT-T1 Seimens SB w/ETU Encased Breaker Sensor = 1600 Plug = 1600 Curr Set = .6 Trip = 960 LT Band = 2.5 s Inst = 6 STPU = 4 I^ 2t = IN Bd = .30 s GC4.CB Seimens SB w/ETU Encased Breaker Sensor = 1600 Plug = 1600 Curr Set = .85 Trip = 1360 LT Band = 5.5 s Inst = 10 STPU = 5 I^ 2t = IN Bd = .30 s RF-1 HP = 700 Largest HP = 700 TIME-CURRENT CURVES TCC – 5 Circuit: RF-1 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø BV 3Ø MV IG-SE-V C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 150 Inst = 5.0 Curve Shape I^ 2T (Inv) LTpu = 1.00 LT Delay = 15.0 STpu = 5.0 ST Delay = 0.45 IS1-12 Dreischer DRS 7.2-38KV 125 Shift Factor = 1.73 IS1-2 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 5.5 Curve Shape I^ 2T (Inv) LTpu = 2.20 LT Delay = 25.0 STpu = 5.5 ST Delay = 1.00 L12 1/0 AWG CU 1 per Phase XLP L9 1/0 AWG AL 1 per Phase XLP GRUA 9 IGBT-9 TGP9 IGP-9 ISV-2 IG-SE-V IS1-12 IS1-2 SIS1-PCB Inrush FLA TGP9 1500 KVA 6.10 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 ISV-2 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 75 Inst = 5.5 Curve Shape I^ 2T (Inv) LTpu = 1.50 LT Delay = 25.0 STpu = 5.5 ST Delay = 0.20 IGP9 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 75 Inst = 4.0 Curve Shape I^ 2T (Inv) LTpu = 1.30 LT Delay = 17.5 STpu = 4.0 ST Delay = 0.60 IGBT-9 Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = .9 Trip = 1800 LT Band = 2.5 s Inst = 3 STPU = 2 I^ 2t = IN Bd = .20 s GRUA 9 HP = 1500 Wye-Delta SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 GRUA9 HP = 1500 SF = 1.15 Class 20 OLR TIME-CURRENT CURVES TCC – 11 Circuit: Motor 9 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV IS1-2 SIS1-PCB L1 IS1-10 L22 IGP-2 TGP2 IBT-G2a IBT-G2b MOTOR2 L10 SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 IS1-2 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 5.5 Curve Shape I^ 2T (Inv) LTpu = 2.20 LT Delay = 25.0 STpu = 5.5 ST Delay = 1.00 L1 1/0 AWG AL 1 per Phase XLP 3Ø BV IGP-2 Dreischer DRS 7.2-38KV 63 Shift Factor = 1.73 L22 1/0 AWG CU 1 per Phase XLP IS1-10 Dreischer DRS 7.2-38KV 125 Shift Factor = 1.73 IBT-G2b Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = .85 Trip = 1700 LT Band = 2.5 s Inst = 4 STPU = 2 I^ 2t = IN Bd = .07 s IBT-G2a Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = 1.0 Trip = 2000 LT Band = 5.5 s Inst = 6 STPU = 3 I^ 2t = IN Bd = .20 s Inrush FLA TGP2 1500 KVA 5.98 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 MOTOR2 HP = 1500 Wye-Delta MOTOR2 DAÑO HP = 1500 SF = 1.15 Class 20 OLR TIME-CURRENT CURVES TCC – 8 Circuit: Motor 2 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV IS1-2 SIS1-PCB L1 IS1-11 L23 IGP-3 TGP3 IBT-G3a IBT-G3b MOTOR3 SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 IS1-2 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 5.5 Curve Shape I^ 2T (Inv) LTpu = 2.20 LT Delay = 25.0 STpu = 5.5 ST Delay = 1.00 L1 1/0 AWG AL 1 per Phase XLP IS1-11 Dreischer DRS 7.2-38KV 125 Shift Factor = 1.73 MOTOR3 HP = 1500 Wye-Delta MOTOR3 DAÑO HP = 1500 SF = 1.15 Class 20 OLR Inrush FLA TGP3 1750 KVA 6.51 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 IGP-3 Dreischer DRS 7.2-38KV 63 Shift Factor = 1.73 IBT-G3b Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = .8 Trip = 1600 LT Band = 2.5 s Inst = 4 STPU = 2 I^ 2t = IN Bd = .07 s IBT-G3a Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = 1.0 Trip = 2000 LT Band = 5.5 s Inst = 6 STPU = 3 I^ 2t = IN Bd = .20 s L23 1/0 AWG CU 1 per Phase XLP 3Ø BV TIME-CURRENT CURVES TCC – 9 Circuit: Motor 3 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV SIS1-PCB IS1-6 L6 L14 IGP-6 TGP6 IBT-G6a IBT-G6b MOTOR6 (ALIM) MOTOR 6 SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 3Ø BV L14 1/0 AWG CU 1 per Phase XLP L6 1/0 AWG AL 1 per Phase XLP MOTOR6 HP = 1500 Wye-Delta MOTOR6 DAÑO HP = 1500 SF = 1.15 Class 20 OLR Inrush FLA TGP6 1500 KVA 4.19 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 IGP-6 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 1.50 Curve Shape I^ 2T (Inv) LTpu = 0.75 LT Delay = 0.40 STpu = 1.50 ST Delay = 0.20 MOTOR6 # 2 AWG CU 1 per Phase THW IS1-6 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 2.50 Curve Shape I^ 2T (Inv) LTpu = 1.00 LT Delay = 0.55 STpu = 2.5 ST Delay = 0.20 IBT-G6a Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = 1.0 Trip = 2000 LT Band = 8 s Inst = 5 STPU = 3 I^ 2t = IN Bd = .30 s IBT-G6b Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = .85 Trip = 1700 LT Band = 4 s Inst = 3 STPU = 2 I^ 2t = IN Bd = .15 s TIME-CURRENT CURVES TCC – 2 Circuit: Motor 6 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV SIS1-PCB IS1-5 L5 L16 IGP-5 TGP4 IBT-G5a IBT-G5b MOTOR5 (ALIM) MOTOR 5 SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 3Ø BV L16 1/0 AWG CU 1 per Phase XLP L5 1/0 AWG AL 1 per Phase XLP MOTOR5 HP = 1500 Wye-Delta MOTOR5 DAÑO HP = 1500 SF = 1.15 Class 20 OLR Inrush FLA TGP5 1500 KVA 4.19 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 IGP-5 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 1.50 Curve Shape I^ 2T (Inv) LTpu = 0.75 LT Delay = 0.40 STpu = 1.50 ST Delay = 0.20 MOTOR5 # 2 AWG CU 1 per Phase THW IS1-5 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 2.50 Curve Shape I^ 2T (Inv) LTpu = 1.00 LT Delay = 0.55 STpu = 2.5 ST Delay = 0.20 IBT-G5a Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = 1.0 Trip = 2000 LT Band = 8 s Inst = 5 STPU = 3 I^ 2t = IN Bd = .30 s IBT-G5b Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = .85 Trip = 1700 LT Band = 4 s Inst = 3 STPU = 2 I^ 2t = IN Bd = .15 s TIME-CURRENT CURVES TCC – 3 Circuit: Motor 5 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV SIS1-PCB IS1-4 L17 L14 IGP-4 TGP4 IBT-G4a IBT-G4b MOTOR4 (ALIM) MOTOR 4 SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 MOTOR4 HP = 1500 Wye-Delta MOTOR4 DAÑO HP = 1500 SF = 1.15 Class 20 OLR IBT-G4a Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = 1.0 Trip = 2000 LT Band = 5.5 s Inst = 4 STPU = 3 I^ 2t = IN Bd = .30 s IBT-G4b Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = .8 Trip = 1600 LT Band = 2.5 s Inst = 3 STPU = 2 I^ 2t = IN Bd = .15 s Inrush FLA TGP4 1750 KVA 6.41 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 IGP-4 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 1.50 Curve Shape I^ 2T (Inv) LTpu = 0.75 LT Delay = 0.40 STpu = 1.50 ST Delay = 0.20 3Ø BV L14 1/0 AWG CU 1 per Phase XLP MOTOR4 # 2 AWG CU 1 per Phase THW L7 1/0 AWG AL 1 per Phase XLP IS1-4 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 2.50 Curve Shape I^ 2T (Inv) LTpu = 1.00 LT Delay = 0.55 STpu = 2.5 ST Delay = 0.20 TIME-CURRENT CURVES TCC – 4 Circuit: Motor 4 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 3Ø BV SIS1-PCB IS2-4 TSMI-3 IBT-3 GC3 GC3 HP = 1300 Largest HP = 1300 IS2-4 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 5.0 Curve Shape I^ 2T (Inv) LTpu = 1.60 LT Delay = 4.0 STpu = 5.0 ST Delay = 0.20 Inrush FLA TSM1-3 1500 KVA 5.49 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 IBT-3 Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = 1.0 Trip = 2000 LT Band = 5.5 s Inst = 8 STPU = 6 I^ 2t = IN Bd = .15 s TIME-CURRENT CURVES TCC – 1 Circuit: GC-3 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 3Ø BV SIS1-PCB IS1-1 L2 L19 IS1-3 IS2-1 TS2-AL T1-CB2 GC1 L2 500 MCM AL 1 per Phase XLP T1-CB2 Seimens SB w/ETU Encased Breaker Sensor = 1200 Plug = 1200 Curr Set = .9 Trip = 1080 LT Band = 2.5 s Inst = 8 STPU = 4 I^ 2t = IN Bd = .20 s Inrush FLA TS2-AL 750 KVA 6.15 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 GC1 HP = 500 Largest HP = 500 IS2-1 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 2.50 Curve Shape I^ 2T (Inv) LTpu = 1.10 LT Delay = 1.25 STpu = 2.5 ST Delay = 0.20 IS1-3 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 4.5 Curve Shape I^ 2T (Inv) LTpu = 1.80 LT Delay = 12.5 STpu = 4.5 ST Delay = 0.20 IS1-1 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 6.0 Curve Shape I^ 2T (Inv) LTpu = 2.20 LT Delay = 27.5 STpu = 6.0 ST Delay = 0.20 TIME-CURRENT CURVES TCC – 14 Circuit: GC-1 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV 3Ø BV SIS1-PCB IS1-1 L2 L19 IS1-3 IS2-3 L3 L18 INT.9 S2-10 T7a IBT-G7a-1 IBT-G7a-2 ALIM. MOT.7 MOTOR7 L2 500 MCM AL 1 per Phase XLP IS1-3 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 4.5 Curve Shape I^ 2T (Inv) LTpu = 1.80 LT Delay = 12.5 STpu = 4.5 ST Delay = 0.20 IS1-1 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 6.0 Curve Shape I^ 2T (Inv) LTpu = 2.20 LT Delay = 27.5 STpu = 6.0 ST Delay = 0.20 L3 1/0 AWG AL 1 per Phase XLP L18 1/0 AWG CU 1 per Phase XLP INT.9 Dreischer DRS 7.2-38KV 63 Shift Factor = 1.73 IS2-3 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 3.0 Curve Shape I^ 2T (Inv) LTpu = 1.20 LT Delay = 3.5 STpu = 3.0 ST Delay = 0.20 Inrush FLA T7a 1600 KVA 3.50 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 MOTOR7 HP = 1500 Wye-Delta MOTOR7 DAÑO HP = 1500 SF = 1.15 Class 20 OLR S2-10 Dreischer DRS 7.2-38KV 63 Shift Factor = 1.00 IBT-G7a-1 Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = .9 Trip = 1800 LT Band = 5.5 s Inst = 4 STPU = 3 I^ 2t = IN Bd = .15 s IBT-G7a-2 Seimens SB w/ETU Encased Breaker Sensor = 2000 Plug = 2000 Curr Set = .7 Trip = 1400 LT Band = 2.5 s Inst = 3 STPU = 2 I^ 2t = IN Bd = .07 s SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 ALIM MOT-7 # 2 AWG CU 1 per Phase THW TIME-CURRENT CURVES TCC – 15 Circuit: Motor 7 y Motor 8 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 CURRENT IN AMPS X 10 @ 13200 VOLTS 1 1 3 5 10 30 50 100 300 500 1,000 3,000 5,000 10,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 SECONDS .01 .03 .05 .1 .3 .5 1 1 3 5 10 30 50 100 300 500 1,000 3Ø MV 3Ø BV SIS1-PCB IS1-1 L2 L19 IS1-3 IS2-3 L3 L18 INT.9 S2-09 T7b IBT-G7b-1 IBT-G7b-2 GC2 L2 500 MCM AL 1 per Phase XLP IS1-3 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 4.5 Curve Shape I^ 2T (Inv) LTpu = 1.80 LT Delay = 12.5 STpu = 4.5 ST Delay = 0.20 IS1-1 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 6.0 Curve Shape I^ 2T (Inv) LTpu = 2.20 LT Delay = 27.5 STpu = 6.0 ST Delay = 0.20 L3 1/0 AWG AL 1 per Phase XLP L18 1/0 AWG CU 1 per Phase XLP INT.9 Dreischer DRS 7.2-38KV 63 Shift Factor = 1.73 IS2-3 C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 400 Inst = 3.0 Curve Shape I^ 2T (Inv) LTpu = 1.20 LT Delay = 3.5 STpu = 3.0 ST Delay = 0.20 S2-09 Dreischer DRS 7.2-38KV 63 Shift Factor = 1.00 SSIS1.PCB C-H / West. DIGITRIP 3000 Phase Settings CT Pri = 600 Inst = 6.0 Curve Shape IT (Mod Inv) LTpu = 2.20 LT Delay = 30.0 STpu = 6.0 ST Delay = 0.05 GC2 HP = 300 Largest HP = 300 Inrush FLA T7b 350 KVA 3.40 %Z Delta-Wye Solid Grd ANSI Curve Shift – 0.58 IBT-G7b-2 Seimens SB w/ETU Encased Breaker Sensor = 800 Plug = 600 Curr Set = .75 Trip = 450 LT Band = 2.5 s Inst = 5 STPU = 5 I^ 2t = IN Bd = .30 s IBT-G7b-1 Seimens SB w/ETU Encased Breaker Sensor = 800 Plug = 600 Curr Set = 1.0 Trip = 600 LT Band = 4 s Inst = 12 STPU = 7 I^ 2t = IN Bd = .07 s TIME-CURRENT CURVES TCC – 16 Circuit: GC-2 Fault 3 PHASE Project: alejandro@terranovis.com Date 28/JUL/09 Facility: SSA de México Manzanillo Col. Engineer:J. López L. 13.2 KV U2 TDA1 13.2 KV TSM1-3 TABLERO 11 0.44KW GC3 0.44KW SIS1.PCB IS2-4 IBT-3 31.1KA 1Ø 28.8KA 3Ø 13.2 KV U2 TDA1 13.2 KV SIS1.PCB 13.2 KV U2 TDA1 13.2 KV L7 AL J2-GP4 13.2 KV L14 CU GP4-a 13.2 KV TGP4 M4 (GRUA 4) GP4-b 0.525 KV SIS1.PCB IS1-4 IBT-G4a IBT-G4b IGP-4 4.4KA 3Ø 3.7KA 1Ø 4.0KA 3Ø 3.3KA 1Ø 28.8KA 3Ø 30.3KA 1Ø 13.2 KV U2 TDA1 13.2 KV L6 AL J2-GP6 13.2 KV L14 CU GP6-a 13.2 KV TGP6 M6 (GRUA 6) GP6-b 0.48 KV SIS1.PCB IS1-6 IBT-G6b IBT-G6a IGP-6 4.4KA 3Ø 3.6KA 1Ø 4.0KA 3Ø 3.3KA 1Ø 37.0KA 3Ø 42.6KA 1Ø L10 AL J2-GP2 13.2 KV L22 CU GP1-a 13.2 KV TGP2 M2 (GRUA 2) GP2-b IS1-10 IGP-2 IBT-G2a IBT-G2b 4.7KA 3Ø 3.8KA 1Ø 4.2KA 3Ø 3.5KA 1Ø 30.0KA 3Ø 31.2KA 1Ø 0.48 KV 0.48 KV 1500 CP 13.2 KV U2 TDA1 13.2 KV TDA2 13.2 KV L1 AL SIS1.PCB IS1-2 4.9KA 3Ø 4.1KA 1Ø 4.9KA 3Ø 4.1KA 1Ø 4.9KA 3Ø 4.1KA 1Ø 4.9KA 3Ø 4.1KA 1Ø 4.9KA 3Ø 4.1KA 1Ø 4.9KA 3Ø 4.1KA 1Ø L5 AL J2-GP5 13.2 KV L16 CU GP5-a 13.2 KV TGP5 M5 (GRUA 5) GP5-b IS1-5 IBT-G5a IBT-G5b IGP-5 4.4KA 3Ø 3.6KA 1Ø 3.9KA 3Ø 3.2KA 1Ø 36.9KA 3Ø 42.5KA 1Ø 0.48 KV 0.48 KV 1500 CP 13.2 KV U2 TDA1 13.2 KV TDA2 13.2 KV TSM1-1 TABLERO 20 0.44KV RF-1 0.44 KV IS1-7 L1 AL SIS1.PCB IS1-2 GC4.CB IBT-T1 20.41KA 3Ø 20.8KA 1Ø 4.9KA 3Ø 4.1KA 1Ø 700 KVA 4.9KA 3Ø 4.1KA 1Ø TSM1-2 RF-2 0.44 KV IS1-8 GC5.CB IBT-T2 28.71KA 3Ø 30.0KA 1Ø 1200 KVA 13.2 KV U2 TDA1 13.2 KV TDA2 13.2 KV L1 AL SIS1.PCB IS1-2 4.9KA 3Ø 4.1KA 1Ø 4.9KA 3Ø 4.1KA 1Ø L8 AL J2-GP1 13.2 KV L21 CU GP1-a 13.2 KV TGP1 M1 (GRUA 1) 0.48 KV GP1-b 0.48 KV IS1-9 IGP-1 IBT-G1a IBT-G1b 4.6KA 3Ø 3.8KA 1Ø 4.2 3Ø 3.5KA 1Ø 30.0KA 3Ø 31.2KA 1Ø 1500 CP 13.2 KV U2 TDA1 13.2 KV TDA2 13.2 KV L1 AL SIS1.PCB IS1-2 4.9KA 3Ø 4.1KA 1Ø 4.9KA 3Ø 4.1KA 1Ø L11 AL J2-GP3 13.2 KV L23 CU GP3-a 13.2 KV TGP3 M3 (GRUA 3) GP3-b 0.525 KV IS1-11 IGP-3 IBT-G3a IBT-G3b 4.4KA 3Ø 3.7KA 1Ø 4.3KA 3Ø 3.5KA 1Ø 28.8KA 3Ø 30.1KA 1Ø 0.525 KV 1500 CP 13.2 KV U2 TDA1 13.2 KV TDA2 13.2 KV L1 AL SIS1.PCB IS1-2 4.9KA 3Ø 4.1KA 1Ø 4.9KA 3Ø 4.1KA 1Ø L9 AL TSE-V TAB. BT 0.22 KV GC6 0.22 KV SE-V 13.2 KV IG-SEV ISV-1 IGBT IS1-12 43.2KA 3Ø 45.8KA 1Ø 25 KVA 13.2 KV U2 TDA1 13.2 KV TDA2 13.2 KV L1 AL SIS1.PCB IS1-2 4.9KA 3Ø 4.1KA 1Ø 4.9KA 3Ø 4.1KA 1Ø 4.4KA 3Ø 3.7KA 1Ø L9 AL SE-V 13.2 KV IG-SEV IS1-12 L12 CU GP9-a 13.2 KV TGP9 M9 (GRUA 9) GP9-b 0.5 KV ISV-2 IGP-9 IGPBT-9 4.0KA 3Ø 3.3KA 1Ø 24.3KA 3Ø 24.6KA 1Ø 0.5 KV 1500 CP 13.2 KV U2 TDA1 13.2 KV TDA2 13.2 KV L1 AL SIS1.PCB IS1-2 4.9KA 3Ø 4.1KA 1Ø 4.9KA 3Ø 4.1KA 1Ø 4.4KA 3Ø 3.7KA 1Ø L9 AL SE-V 13.2 KV IG-SEV IS1-12 L13 CU RESERVA 13.2 KV ISV-3 4.4KA 3Ø 3.7KA 1Ø 13.2 KV U2 TDA1 13.2 KV TDA2 13.2 KV L1 AL SIS1.PCB IS1-2 4.9KA 3Ø 4.1KA 1Ø 4.9KA 3Ø 4.1KA 1Ø 4.4KA 3Ø 3.7KA 1Ø L25 AL TAB.-SERVa 13.2 KV SE-SERV GC7 (ESERV) TAB.-SERVb 0.22 KV IT-SERV ITBT-SERV 4.3KA 3Ø 3.6KA 1Ø 4.5KA 3Ø 3.8KA 1Ø 0.22 KV 80 KVA 5.5KA 3Ø 5.4KA 1Ø L4 AL IS1-14 J3-200 13.2 KV 4.9KA 3Ø 4.1KA 1Ø 13.2 KV U2 TDA1 13.2 KV TDA2 13.2 KV L1 AL SIS1.PCB IS1-2 4.9KA 3Ø 4.1KA 1Ø 4.9KA 3Ø 4.1KA 1Ø 4.5KA 3Ø 3.8KA 1Ø L2 AL J2-S1-S2 13.2 KV L19 AL TS2-AL TABS2-AL 0.48KW GC1 0.48 KV SSAM2 13.2KV IS1-1 T1.CB2 IS1-3 IS2-1 13.3KA 3Ø 13.9KA 1Ø 4.8KA 3Ø 3.9KA 1Ø 4.6KA 3Ø 3.8KA 1Ø 500 KVA 13.2 KV U2 TDA1 13.2 KV SIS1.PCB 4.9KA 3Ø 4.1KA 1Ø L2 AL J2-S1-S2 13.2 KV L19 AL SSAM2 13.2KV L3 AL L18 CU INT.9 J2-GP7 13.2KV T7a GP7-b 0.575 KV GP7-a 13.2 KV S2-10 M7 (GRUA 7) IS1-1 IBT-G7a-2 IBT-G7a-1 IS1-3 IS2-3 4.3KA 3Ø 3.4KA 1Ø 4.9KA 3Ø 4.1KA 1Ø 4.8KA 3Ø 3.9KA 1Ø 3.9KA 3Ø 3.1KA 1Ø 36KA 3Ø 40.3KA 1Ø 0.575 KV 1500 CP 13.2 KV U2 TDA1 13.2 KV SIS1.PCB 4.6KA 3Ø 3.8KA 1Ø L2 AL J2-S1-S2 13.2 KV L19 AL SSAM2 13.2KV L3 AL L18 CU INT.9 J2-GP7 13.2KV GP7-a 13.2 KV IS1-1 IS1-3 IS2-3 4.3KA 3Ø 3.4KA 1Ø 4.9KA 3Ø 4.1KA 1Ø 4.8KA 3Ø 3.9KA 1Ø 3.9KA 3Ø 3.1KA 1Ø T7b GP7-c 0.48KV GC2 0.48 KV S2-09 IBT-G7b-2 IBT-G7b-1 36KA 3Ø 11.6KA 3Ø 12.2KA 1Ø 300 KVA 13.2 KV U2 TDA1 13.2 KV SIS1.PCB 4.6KA 3Ø 3.8KA 1Ø