High Voltage Motor and Compressor | Electrical Standard Grounding

This article is about High Voltage Motor and Compressor Grounding System related to topic of Electrical Standard Grounding.

High Voltage Motor and Compressor | Electrical Standard Grounding

GROUND REFERENCE PLATE ENCLOSURE | ELECTRICAL STANDARD GROUNDING

Equipment Grounding Requirements | Importance | Design

MOTOR
TERMINAL
BOX
MOTOR
GEAR
BOX
COMPRESSOR
TO GROUNDING
ELECTRODE SYSTEM
SEE CONTRACT DRAWINGS
POWER CONDUIT(S)
OR CABLE(S)
EQUIPMENT GROUNDING
CONDUCTOR(S)
W/ POWER CONDUCTORS
SEE CONTRACT DRAWINGS
GROUND BUS
TO GROUNDING
ELECTRODE SYSTEM
SEE CONTRACT DRAWINGS
PLATFORM STRUCTURAL
STEEL (TYPICAL)
#2/Ø (7Ømm2) BARE
SOFT- DRAWN
COPPER GROUND
CABLE (TYPICAL)

1. CONNECTIONS TO MOTOR, GROUND BUS, GEAR BOX AND COMPRESSOR TO BE MADE WITH COMPRESSION LUGS.
2. CONNECTIONS TO PLATFORM OR BUILDING STRUCTURAL STEEL (NOT ASSOCIATEDWITH COMPRESSOR ASSEMBLY) TO BE MADE W/ CADWELD TYPE VF OR VB.
3. CABLE TO CABLE CONNECTIONS SHALL BE CADWELD TYPE OR BURNDY TYPE YGHC-C ‘HYTAP’.
4. ALL GROUND CONDUCTORS SHALL BE PROPERLY SUPPORTED AROUND EQUIPMENT AND RUN IN A NEAT AND WORKMAN LIKE MANNER. SEE STD-P316D.

Ø
1
2
3
4

DATE
9/26/94
7/31/95
9/1ø/96
8/22/01

AIR
AppD.
AMS
GR BUDMAN
DRAWN
TW BECK
CHECKED
ENGINEER
TW BECK
APPD&
DATE
8/22/øl
8/22/01
8/22/01
ELECTRICAL STANDARD
GROUNDING
HIGH VOLTAGE MOTOR
AND COMPRESSOR
DWG NO.
STDG3Ø7A
SCALE
nowcrs —v