Briggs & Stratton 71047 Manuel D'installation Et D'utilisation page 8

33
7. Connect all essential branch circuit wiring to
appropriate circuit breakers in transfer switch.
22
8. Connect essential branch circuit Neutral conductors to
transfer switch NEUTRAL bus.
9. Connect essential branch ground conductors to transfer
switch GROUND bus.
10. Connect copper feeder conductors from transfer switch
contactor "GENERATOR" terminals to generator circuit
breaker LINE1 and LINE2 terminals. Each conductor
must pass through hole of current transformer before
making connection.
11. Plug current transformer leads into "CT1" and "CT2"
11
connectors on transfer switch control board.
12. Connect copper conductor from transfer switch
44
NEUTRAL bus to generator NEUTRAL terminal.
Observe generator control panel labeling for
terminal identification.
44
Circuit
0
Breaker
Ground
Ground Line 1
To Transfer Switch
13. Connect copper conductor from transfer
switch GROUND bus to generator control panel
GROUND terminal.
Assure generator and transfer switch equipment grounding
conductor is connected per applicable federal, state and local
codes, standards and regulations.
14. Connect the transfer switch "UTILITY 240 VAC"
terminals to generator's "240 VAC" terminals using
installer supplied 300VAC or greater copper wire,
minimum #14 AWG conductors via two-pin connector
supplied with generator.
8
120V
120V
240V
11
22
Neutral
Line 2 Neutral
15. Connect "T/R" and "GND" terminals on transfer switch
control board (J) to the generator's control panel (X)
"TxRx" and "TxRx GND" terminals using #18 AWG
twisted pair copper conductors, no greater than 200 ft
in length, 300 volt 75°C-90°C via ten-pin connector
supplied with generator.
X
16. Tighten all wire connections/fasteners to proper
torque. See label inside transfer switch enclosure
for proper torque values. If removed, replace all
protective barriers.
The illustration on the facing page shows a typical completed
installation - your actual layout will vary. Illustration
callouts are:
A - NEUTRAL bus
B - Utility source
C - GROUND bus
D - Main distribution panel
E - Current transformers
F - GENERATOR terminals
G - UTILITY terminals
H - Transfer switch assembly
J - T/R and GND to generator
K - Transfer switch control board
L - CT1 and CT2 connectors
M - Supervisory contacts
N - UTILITY 240VAC to generator
P - Essential branch circuit loads
R - Essential branch circuit breakers
S - Generator NEUTRAL terminal
T - Generator GROUND terminal
V - Generator circuit breaker
W - Two-pin connector
X - Ten-pin connector
J
BRIGGSandSTRATTON.COM