GROUND REFERENCE PLATE ENCLOSURE | ELECTRICAL STANDARD GROUNDING

This article is about Electrical Standard Grounding related to topic of Ground Reference Plate Enclosure.

ELECTRICAL STANDARD GROUNDING – GROUND REFERENCE PLATE ENCLOSURE

ENCLOSURE, SCREW COVER, FIBERGLASS,
HOFFMAN # A-1287 JFG WITH
MOUNTING FOOT KIT #A-5ØMFKR
BRACKET ASSEMBLY (2 REQD)
HOFFMAN #A-8JTMA
MOUNTING STRAP (2 REQD)
HOFFMAN # A -12 JS
EQUIMENT GROUNDING CONNECTION
USE 1 HOLE COMPRESSION LUGS.
DRILL AND TAP GROUND BUS AS REQUIRED.
SEE CONTRACT DRAWINGS FOR QUANTITY
AND SIZES.
X (15Ømm) LONG
X 1/4″ (6mm) THICK
COPPER BAR STOCK
MAIN GROUND LEAD IRREVERSIBLE CONNECTION
COMPRESSION LUG BRAZED TO GROUND BAR OR
CADWELD TYPE ‘L J’ CONNECTION.
PVC CONDUIT HUB
(25mm) PVC CONDUIT
#2/Ø (7Ømm2) INSULATED (ORANGE)
GROUND CONDUCTOR TO GROUNDING
ELECTRODE SYSTEM. SEE CONTRACT
NOTES:

1. INSTALLATION OF ENCLOSURE SHALL BE MADE WITH NO METAL TO METAL CONTACT WITH BUILDING STEEL OR OTHER GROUNDED SURFACE.
2. PROVIDE LAMINATED PLASTIC NAMEPLATE ORANGE WITH WHITE CORE (5Ømm)X (75mm) MOUNT TO DOOR. ENGR: “GROUND REFERENCE PLATE ENCLOSURE”

DWGS.
REV.
12
DATE
7/9/95
9/10/96
9/7/01
APPD.
GR BUDMAN
DRAWN
TW BECK
CHECKED
ENGINEER
TW BECK
APPD.
DATE
9/6/01
9/7/01
9/7/01

DWG NO.
STDG315A