HomeMy WebLinkAboutE.02 ONE LINE DIAGRAM & SCHEDULESDETAIL NOTES:
1. COORDINATE METERING AND TRANSFORMER REQUIREMENTS WITH
UTILITY BEFORE THE PURCHASE OR INSTALLATION OF ANY EQUIPMENT.
2. COORDINATE AVAILABLE FAULT CURRENT WITH UTILITY DURING DESIGN.
PERFORM FAULT CURRENT CALCULATION BASED ON AVAILABLE FAULT
CURRENT AND SPECIFY EQUIPMENT TO WITHSTAND CALCULATED FAULT
CURRENT.
PANEL 'A'
208/120V
200A
MCB
(4) 4" PVC CONDUITS
TO IPL TRANSFORMER (ETR)
EXTERIOR INTERIOR
120/208V
JUNCTION
CABINET
(ETR)
ELEC. CO.
TAP BOX
200A
HOUSE
PANEL
(ETR)
200A
HOUSE
400A
A1
400A
A2
200A
A3
200A
A4
GROUND PER NEMA
STANDARDS (ETR) GROUND PER NEMA
STANDARDS (ETR)
4#3/0,1#6GND-3"C
SCALE: NONE
2
E0.2
ELECTRICAL RISER DIAGRAM
M
GROUNDED CONDUCTOR (NEUTRAL) FROM
UTILITY COMPANY TRANSFORMER
10' 10'
10'
WITHIN 5' OF WATER
ENTRANCE TO BUILDING
SCALE: NONE
1
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SERVICE GROUNDING AND BONDING DETAIL
INCOMING CONDUIT GROUND
(IF STEEL CONDUIT)
EQUIPMENT GROUNDING BUS
EQUIPMENT BONDING JUMPER
ENCLOSURE GROUND
MAIN BONDING JUMPER (#4)
PER NEC 250.102.(C)(1).
#6 AWG MINIMUM
10" X 2" X 1/4" COPPER GROUND BAR.
INSTALL ON TELEPHONE BACKBOARD WITH
(2) UL LISTED STANDOFF INSULATORS.
BONDING JUMPER
SOURCE (DIRECT CONTACT WITH EARTH
FOR 10' OR MORE)
COPPER CLAD STEEL, 10' x 3/4" WITH TOP
OF ROD 6" BELOW FINISH GRADE
(TYPICAL)
CLAMPS SUITABLE FOR DIRECT
BURIAL (TYPICAL)
NON-METALLIC PROTECTIVE SLEEVE
CONNECTOR LISTED FOR PURPOSE
CONCRETE ENCASED ELECTRODE
(REINFORCING STEEL)
EXOTHERMIC
CONNECTION
(TYPICAL)
METAL FRAME OF
BUILDING STRUCTURE
BONDING JUMPER (#4)
PER NEC 250.102.(C)(1)
GROUNDING ELECTRODE CONDUCTOR
(#4) PER NEC 250.66.
GROUNDED OR
NEUTRAL BUS
SERVICE EQUIPMENT
#4
FMAX=17,401A
ONE LINE DIAGRAM
AND SCHEDULES
XXX EJR
ISSUE DATE
THIS DRAWING AND THE IDEAS, DESIGNS
AND CONCEPTS CONTAINED HEREIN ARE
THE EXCLUSIVE INTELLECTUAL PROPERTY
OF CURRAN ARCHITECTURE, AND ARE NOT
TO BE USED OR REPRODUCED, WHOLE OR
IN PART, WITHOUT THE WRITTEN
CONSENT OF CURRAN ARCHITECTURE.
COPYRIGHT 2020, CURRAN ARCHITECTURE
PROJECT INFORMATION
CERTIFICATION
ISSUE DATES
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O :: 317 . 288 . 0681
INDIANAPOLIS, IN 46216
5719 LAWTON LOOP E. DR. #212
T E S
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OWNER CHANGE 09/11/2020
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09/24/20