Complete Electrical Grid of Late Model Iron Ore Mill

Entire Electrical Installation of Large Iron Ore Process Mill
Approximately 200 combined sections of Allen Bradley Centerline 2100 Intellicenter MCC’s with AB Powerflex VFD’s, plus GE Prolec and Eaton substation transformers to 14,000 KVA

Allen Bradley MCC Room 1

• 6 section Centerline 2100 Intellicenter MCC, Cat no. X-LSXG69/4 series P, (25) cubicles with 19 disconnect switches/ breakers from 15 to 1200 amps, 600VAC max, 3ph
• 11 section Centerline 2100 Intellicenter MCC, Cat X-LSXG69/3 series P, (36 cubicles) with 28 disconnect switches/ breakers, 3ph, plus AB Powerflex VFDs
• 13 section Centerline 2100 Intellicenter MCC, Cat X-LSXG69/2 series P, type 12, (35 cubicles) 32 disconnect switches/ breakers, 3ph, with AB Powerflex VFDs
• (2) AB/Rockwell VFD Panels, 3ph/60hz / 460vac, 2, 200 hp max rating, with AB Powerflex 753 VFD, HIM LCD display numeric keypad

Allen Bradley MCC Rooms 2 & 3

• 7 section Centerline 2100 Intellicenter MCC, Cat X-LSXG69/7 series P, (17 cubicles) with 12 disconnect switches/ breakers, 3ph, AB Powerflex VFDs
• 8 section Bulletin 2100 Intellicenter MCC, Cat LSXG691/14, 3ph, (15) disconnect switches, AB Powerflex 753 AC drives
• 9 section Centerline 2100 Intellicenter MCC, Cat X-LSXG69/6 series P, (25) cubicles with (19) disconnect switches/ breakers, 3ph, & AB Powerflex VFDs
• (3) 10 section Bulletin 2100 Intellicenter MCC’s, Cat X-LSXG69/8 with 18 disconnect switches / breakers, 3ph, AB PowerFlex VFDs
• (7) AB/Rockwell VFD Panels, 480vac, 3ph/60hz / 460vac, 250hp max rating with AB Powerflex 753 VFD

Allen Bradley MCC Rooms 4 & 6

• 7 section Bulletin 2100 Intellicenter MCC Cat 6501080068/1700, series P, 3ph, (12) disconnect switches, AB Powerflex AC drives
• 9 section Bulletin 2100 Intellicenter MCC, Cat LSXG69/11, 3ph, (21) disconnects, AB Powerflex AC drives
• (2) Bulletin 2100 Centerline MCC’s, 501800608/1800 series P, 3ph, with AB Powerflex 755 VFD, 150hp/125hp
• (3) 4 section Centerline 2100 Intellicenter MCC’s, Cat XLSXG69/15 series P, type 12, 3ph, with 8 disconnect switches, AB Powerflex VFDs

Allen Bradley MCC Room 7

• 10 section Centerline 2100 Intellicenter MCC, Cat 6501080068/1900 series P, type 12, 3ph, with (13) disconnect switches, AB PowerFlex VFDs
• 16 section Centerline 2100 Intellicenter MCC, Cat 6501080068/2000 series P, type 12, 3ph, with (43) disconnect switches, AB PowerFlex VFDs
• 15 section Centerline 2100 Intellicenter MCC, Cat 6501080068/1800 series P, type 12, 3ph, with (32) disconnect switches, AB VFDs
• 15 section Centerline 2100 Intellicenter MCC, Cat 6501080068/1800 series P, type 12, 3ph, with (30) disconnect switches, AB VFDs

Allen Bradley & Rockwell MCC Room 8

• (4) AB/Rockwell VFD’s, 3ph/60hz, 250hp max rating, with AB Powerflex 755 VFD, firmware 7.001, power ND/HD @ 200kw/160kw, 500kva Heavy Duty transformer, HIM LCD display numeric keypads
• Saginaw control panel with AB Powerflex 755 VFD @ 200kw/160kw – 400v class, 300hp/250hp – 480v, 3ph, 500 kva Heavy Duty transformer, HIM LCD numeric keypad, TCI KDR drive reactor
• Allen Bradley 5 section Centerline 2100 Intellicenter MCC, Cat 6501364049/100, with (5) disconnect switches, branch circuit panel, AB PowerFlex VFD’s
• Allen Bradley 22 section Centerline 2100 Intellicenter MCC, Cat 6501080068/2700, series P, (47) disconnect switches, Allen Bradley PowerFlex VFDs

Medium Voltage Distribution Switch Gear Room

• GE distribution switchgear system, 4160v nominal/4760v max, 3000 amps, with (9) AB Centerline medium voltage transformer feeder/controllers, 3ph/60hz, 540 amps max unit ratings
• GE distribution switchgear system, 4160v nominal / 4760v max, 1200 amps, with (4) AB Centerline medium voltage transformer feeder/controllers, 540 amp max unit ratings
• Smart mineral recovery PLC cabinet with AB 13 slot chassis with 1756-PA75/B Ac power supply, 1489A thermal-magnetic circuit breakers, interface module system
• Allen Bradley 10 section Bulletin 2100 Intellicenter MCC, Cat no. X-LSXG69/12 with 25 disconnect switches / breakers, 3ph, with PowerFlex VFDs

Transformers

• GE Prolec transformer, ONAN/ORAF, 34,500 – 4160y/2400 voltage ratings, 1631 gallons oil tank capacity, core and coils @ 24,154 lbs., 10000 kva /11200 kva, 13300 kva/14896 kva
• GE Prolec transformer, type ONAN/ONAF, 34,500 range, 4160Y/2400, kva range @ 2500 / 3325 kva continuous self cooled /forced air, core and coil @ 15,910 lbs. (Mfg 2012)
• Electric Supply Co. transformer, ONAN/ORAF, 10,000 to 14,000 kva,1200 gal oil tank capacity, core and coils @ 21,800 lbs.
• Eaton distribution transformer, Class ONAN, 60hz, 2000/2240 kva, 4160HV / 480y/277LV, core and coils @ 5713 lbs.
• (5) Eaton distribution transformers, Class ONAN, 60hz, 1000/1120 kva, and 500/560 kva, 4160HV /480y/277LV, core and coils @ 2626 lbs and 1630 lbs. respectively

MCC Room Support Gear

• Egan optical cabling system, with (2) Eaton PSG240E power supplies, (1) AB Stratix 8000, MS10T modular managed ethernet switch
• (3) Egan PLC cabinets with AB 13 slot chassis with 1756-PA75/B Ac power supply, 1489A thermal-magnetic circuit breakers, 100-240v power supplies
• (10) OCC /Egan optical cable panels with (2) Eaton 24v-10amps, with AB 1783 series Stratix switch
• (10) Hammond Power Solutions dry-type transformers, 480v, 45kva, type k, ANN cooling, 208Y/120V
• (14) Carriers split type air conditioning units, model 40QAC060-311, 450psi, 208/230v, 1ph/60hz, with model 38HDR868-6 R-418A condensing units