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Home My WebLink AboutE-401 - ELECTRICAL RISER DIAGRAMSIZE CONDUCTOR 125 AMP APARTMENT UNIT FEEDER CONDUCTOR SIZES CONDUCTOR GROUNDING #2/0 AL #4 AL #3/0 AL #4/0 AL #250 KCM AL #300 KCM AL #350 KCM AL NOTES CONDUCTOR MAXIMUM LENGTH 153 184 231 264 305 345 #2 AL #2 AL #1 AL #1/0 AL #2/0 AL 1. FOR ANY FEEDERS THAT EXCEED 448 FEET, CONTRACTOR SHALL PROVIDE ENGINEER WITH THE PROPOSED LENGTHS OF FEEDERS THAT EXCEED 448 FEET TO PROPERLY CALCULATE THE CONDUCTOR SIZES. 1 1 1 1 1 1 RATING CONDUCTOR 135 155 180 205 230 250 #500 KCM AL 448#3/0 AL 1310 #400 KCM AL 378#2/0 AL 1310 ALUMINUM ALUMINUM SIZE CONDUCTOR 125 AMP APARTMENT UNIT FEEDER CONDUCTOR SIZES NOTES: CONDUCTOR GROUNDING #1 CU #6 CU #1/0 CU #2/0 CU #3/0 CU #4/0 CU #250 KCM CU NOTES CONDUCTOR MAXIMUM LENGTH 161 196 228 285 338 385 #4 CU #4 CU #3 CU #2 CU #1 CU 1. FOR ANY FEEDERS THAT EXCEED600 FEET, CONTRACTOR SHALL PROVIDE ENGINEER WITH THE PROPOSED LENGTHS OF FEEDERS THAT EXCEED 600 FEET TO PROPERLY CALCULATE THE CONDUCTOR SIZES. 1 1 1 1 1 1 RATING CONDUCTOR 130 150 175 200 230 255 #500 KCM CU #400 KCM CU 528#2/0 CU 1335 600#3/0 CU 1380 #300 KCM CU 434#1/0 CU 1285 COPPER COPPER #350 KCM CU 480#2/0 CU 1310 900A 1200A 3P METER CENTER MC-RES-A 120/208V, 3 PH, 4 WIRE 1200A MAIN FUSIBLE SWITCH, (41) 120/208V, SINGLE PHASE, 3 WIRE WITH 5TH JAW AND MAIN CIRCUIT BREAKER. 1200A-3PH BUS 81 82 83 84 85 71 72 73 74 75 61 62 63 64 65 51 52 53 54 55 91 92 93 94 95 41 42 43 44 45 31 32 33 34 35 21 22 23 24 25 11 12 13 14 15 150A-2P 150A-2P 150A-2P 150A-2P 150A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P SE CABLES IN CHASE TO LOAD CENTERS IN 2ND, 3RD AND 4TH FLOOR APARTMENT UNITS. (TYPICAL OF 41) 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P 125A-2P UTILITY TRANSFORMER #1 (HOUSE & COMMERCIAL TENANT LOADS) 120/208V, 3 PH, 4W WYE SECONDARY PRIMARY CABLES BY LOCAL UTILITY COMPANY 400A 3P MAIN 300A 3P 400A 3P DISTRIBUTION PANEL DPH-A 120/208V, 3 PH, 4 WIRE 400A MAIN BUS (HOUSE LOADS) WINDSOR BUILDING RESIDENTIAL SERVICE HOUSE SERVICE 1ST FLOOR COMMERCIAL TENANT SERVICES UTILITY METERING CABINET UTILITY METERING CABINET 240V, 400A, 3P, NEMA1 WITH AUXILIARY CONTACT SWITCH INSTALL CABLES ABOVE 2ND FLOOR CEILING UP TO PANELS ON 3RD AND 4TH FLOOR DOWN TO PANELS ON 2ND FLOOR INSTALL CABLES IN VENTILATED TROUGH ON 1ST FLOOR 225A 3P 4 -4/0 CU, 1 #4 CU GRD, 2-1/2" C. OR 4-300 KCMIL AL, 1 #2 AL GRD, 2-1/2"C. 2- 2"C. EACH WITH 4 -3/0 CU, 1 #3 CU GRD, 2" C. OR 2- 2-1/2"C. EACH WITH 4- 250 KCMIL AL, 1- #1 AL GRD 2- 2"C. EACH WITH 4 -3/0 CU, 1 #3 CU GRD, 2" C. OR 2- 2-1/2"C. EACH WITH 4- 250 KCMIL AL, 1- #1 AL GRD SEE MOTORIZED EQUIPMENT SCHEDULE ON SHEET E-502 FOR FEEDER SIZE SEE MOTORIZED EQUIPMENT SCHEDULE ON SHEET E-502 FOR FEEDER SIZE 100A 3P 200A 3P (SPACE) 400A 3P (SPACE) 3- 3"C. EACH WITH 4 -350 KCMIL CU OR 3- 3"C. EACH WITH 4- 500 KCMIL AL SEE APARTMENT UNIT FEEDER CONDUCTOR SIZE TABLES ON THIS SHEET TO LOAD CENTERS IN SECOND FLOOR APARTMENT UNITS TO LOAD CENTERS ON THIRD AND 4TH FLOOR APARTMENT UNITS #3/0 CU #3/0 CUUTILITY METERING CABINET 2- 2"C. EACH WITH 4 -3/0 CU, 1 #3 CU GRD, 2" C. OR 2- 2-1/2"C. EACH WITH 4- 250 KCMIL AL, 1- #1 AL GRD SEE MOTORIZED EQUIPMENT SCHEDULE ON SHEET E-502 FOR FEEDER SIZE 2- 2"C. EACH WITH 4 -3/0 CU, 1 #3 CU GRD, 2" C. OR 2- 2-1/2"C. EACH WITH 4- 250 KCMIL AL, 1- #1 AL GRD 2- 2"C. EACH WITH 4 -3/0 CU, 1 #3 CU GRD, 2" C. OR 2- 2-1/2"C. EACH WITH 4- 250 KCMIL AL, 1- #1 AL GRD 2- 2"C. EACH WITH 4 -3/0 CU, 1 #3 CU GRD, 2" C. OR 2- 2-1/2"C. EACH WITH 4- 250 KCMIL AL, 1- #1 AL GRD 400AS/ 400AF 400AS/ 400AF M M M M M M M M M M M M M M M M M M M M M - - - - M M M M M M M M M M M M M M M M M M M M M PANEL 1HA1 208/120V 3PH 4W PANEL 1HA2 208/120V 3PH 4W 75 HP ELEV. #1 CONTROLLER ELEVATOR M FUTURE TENANT 208/120V 3PH 4W M FUTURE TENANT 208/120V 3PH 4W 18166 Project: Developer: Sheet Number: Engineer: By: Sheet Title: CDG Number: Last Revision Date: Set Issue Date Drawn By Checked By Sheet Issue DateWINDSOR BUILDINGCarmel, IN 46032CONSTRUCTION DOCUMENTS800 West Monon Green Blvd.E-401 ELECTRICAL RISER DIAGRAM 08/31/202108/31/2021 KREG SMEAD BARRY SIMPSON