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  3. RBU200A3

Generac RBU200A3 User manual

  • I've reviewed the provided interconnect drawing for the Meter Xfer Sw which outlines the wiring and connections for utility, generator, and solar integrations. This detailed diagram includes terminal labels and grounding instructions, ensuring proper electrical setup according to national and local codes. I am ready to answer your questions about it.
  • What electrical codes must the installation meet?
    What is the purpose of the neutral bar?
    Where does the grounding electrode connect?
8
A
7654321
B
C
D
A
B
C
D
876543 1
DRAWING CREATED FROM PRO/ENGINEER
3D FILE. ECO MODIFICATION TO BE
APPLIED TO SOLID MODEL ONLY.
SH
1/2 REV C
WINDCHILL VERSION
C.2
GENERAL TOLERANCES UNLESS NOTED
THIRD ANGLE PROJECTION
TITLE
INTERPRET DIM AND TOL
PER ASME Y14.5M-1994 INTERCONNECT METER XFER SW
GENERAC POWER SYSTEMS OWNS THE COPYRIGHT OF THIS DRAWING WHICH IS SUPPLIED
IN CONFIDENCE AND MUST NOT BE USED FOR ANY PURPOSE OTHER THAN FOR WHICH IT
IS SUPPLIED WITHOUT THE EXPRESS WRITTEN CONSENT OF GENERAC POWER SYSTEMS.
C GENERAC POWER SYSTEMS 2013
MATERIAL
GENERAC MATL PAINT
APPROVALS
DATE
SPECIFICATION
SURFACE FINISH
DRAWN BY:
ALL APPROVALS ELECTRONICALLY STORED INSIDE WINDCHILL
SIZE CAGE NO
DWG NO A0000258228
REV
LIFECYCLE STATE: Production Released (17)
DN/A
C
FIRST USE: SCALE
NTS SHEET 1 of 2
N1 N2
T1 T2 E1 E2
UTILITY SUPPLY
ELECTRODE
TO GROUNDING
GROUND
CONNECTION
CONNECTION
NEUTRAL
SOLAR
CONNECTION
DISTRIBUTION PANEL
(CUSTOMER LOAD)
GENERATOR CUSTOMER CONNECTION
NEUTRAL BAR
0
GROUND BAR
N1
N2
T1
194
23
GROUND CONNECTION
NEUTRAL CONNECTION
E1
E2
194
23
N1
N2
T1
0
23 TRANSFER
194 +12V
0 GROUND
N2
N1
T1
2
1
2
1
2
A/C 4
A/C 3
N2 N1
SERVICE ENTRANCE SWITCH INTERCONNECT
NOTE: INSTALLATION MUST MEET ALL
NATIONAL, STATE, AND LOCAL
ELECTRIC CODES.
8
A
7654321
B
C
D
A
B
C
D
876543 1
DRAWING CREATED FROM PRO/ENGINEER
3D FILE. ECO MODIFICATION TO BE
APPLIED TO SOLID MODEL ONLY.
GENERAL TOLERANCES UNLESS NOTED
THIRD ANGLE PROJECTION
INTERPRET DIM AND TOL
PER ASME Y14.5M-1994
SH
2/2 REV C
WINDCHILL VERSION
C.2
TITLE
INTERCONNECT METER XFER SW
SIZE CAGE NO DWG NO
A0000258228
REV
DN/A
C
SCALE NTS
SHEET
2 of 2
194
23
N1
N2
T1
0
23 TRANSFER
194 +12V
0 GROUND
N2
N1
T1
2
1
2
1
2
A/C 4
A/C 3
N2 N1
NOTE: INSTALLATION MUST MEET ALL
NATIONAL, STATE, AND LOCAL
ELECTRIC CODES.
N1 N2
T1 T2 E1 E2
UTILITY SUPPLY
ELECTRODE
TO GROUNDING
GROUND
CONNECTION
CONNECTION
NEUTRAL
SOLAR
CONNECTION
DISTRIBUTION PANEL
(CUSTOMER LOAD)
SERVICE ENTRANCE SWITCH INTERCONNECT
NOTE:
NUMBERS TO
TERMINAL NUMBERS
MATCH WIRE
GROUND BAR
NEUTRAL BAR
E1 E2
NEUTRAL
CUSTOMER SUPPLIED
NEUTRAL WIRE
NEU
N2
T1/LINE
N1
194194
183
178
2323
0
N2
N1
T1
NEUT GROUND
CONNECTION PANEL
QT SERIES ENGINE GENERATOR
ON
/