TP-6514 9/09
28
Section 1 Installation
1.8 Electrical Connections
Hazardous voltage.
Backfeed to the utility system can
cause property damage, severe
injury, or death.
If the generator set is used for
standby power, install an automatic
transfer switch to prevent inadvertent
interconnection
of
standby
and
normal sources of supply.
WARNING
Grounding electrical equipment. Hazardous voltage can
cause severe injury or death.
Electrocution is possible
whenever electricity is present. Ensure you comply with all
applicable codes and standards.
Electrically ground the
generator set, transfer switch, and related equipment and
electrical circuits. Turn off the main circuit breakers of all
power sources before servicing the equipment. Never contact
electrical leads or appliances when standing in water or on wet
ground because these conditions increase the risk of
electrocution.
Electrical backfeed to the utility. Hazardous backfeed
voltage can cause severe injury or death.
Install a transfer
switch in standby power installations to prevent the connection
of standby and other sources of power. Electrical backfeed
into a utility electrical system can cause severe injury or death
to utility personnel working on power lines.
NOTICE
Canadian installations only
. For standby service connect
the output of the generator set to a suitably rated transfer
switch in accordance with Canadian Electrical Code, Part 1.
Have an authorized distributor/dealer or a licensed
electrician make the following electrical connections.
The electrical installation must comply with the National
Electrical Code (NEC) and all applicable local codes.
Canadian installations must comply with the Canadian
Electrical Code (CEC) and applicable local codes.
Ground the generator set from the GRD terminal inside
controller compartment according to applicable codes.
1.8.1
AC Connections
The generator set is equipped with a field-connection
terminal block located in the air inlet area near the
junction box. Refer to the decal near the terminal block
for connections. Also see Section 2, Wiring Diagrams.
Refer to the transfer switch specifications and the decal
below the terminal block for the cable size range for
each connection.
Route AC leads through flexible
conduit.
Ensure that the leads and conduit do not
interfere with the operation of the generator set or
obstruct the service areas.
Field Connections to the Terminal Block,
RES Models
See Figure 1 or Figure 2 in the Introduction section of
this manual for the terminal block location.
See
Figure 1-29 for terminal block details. Leads have been
factory-installed from the junction box to the terminal
block for easy field wiring. Make field connections to the
terminal block. Refer to the terminal block decal for
connections and cable sizes.
1. Drill holes for the conduit fittings.
See the
dimension drawing for each model for the
recommended electrical inlet locations. Feed the
cables through the openings.
2. Connect the leads from the transfer switch
emergency source lugs to the L1 and L2
connections on the generator set terminal block.
3. Connect the neutral (L0) and ground (GRD) leads
from the ATS and the main panel to the
corresponding connection points on the terminal
block. See Section 1.8.3, Grounding.
GM58022
GM54820
Note:
Sample decal shown. See the decal on the generator
set for wire gauge.
Figure 1-29
Field-Connection Terminal Block, typical
RES Models
Содержание 12RES
Страница 4: ...TP 6514 9 09 4 Notes ...
Страница 18: ...TP 6514 9 09 18 Section 1 Installation Figure 1 6 Generator Set Clearances 17RES and 18RES ADV 7341 B Sheet 2 ...
Страница 20: ...TP 6514 9 09 20 Section 1 Installation Figure 1 8 Generator Set Clearances 18TRES 3 phase ADV 7713 Sheet 2 ...
Страница 44: ...TP 6514 9 09 44 Section 2 Wiring Diagrams Figure 2 2 Schematic Diagram Single Phase 8 5 12RES ADV 7325 D ...
Страница 46: ...TP 6514 9 09 46 Section 2 Wiring Diagrams Figure 2 4 Schematic Diagram Single Phase 17 18RES ADV 7353 F ...
Страница 48: ...TP 6514 9 09 48 Section 2 Wiring Diagrams Figure 2 6 Schematic Diagram Three Phase 12TRES ADV 7623 Sheet 4 ...
Страница 50: ...TP 6514 9 09 50 Section 2 Wiring Diagrams Figure 2 8 Schematic Diagram Three Phase 18TRES ADV 7637 Sheet 3 ...
Страница 52: ...TP 6514 9 09 52 Section 2 Wiring Diagrams Notes ...
Страница 55: ......
