Kohler 6VSG 설치 지침 매뉴얼 - 페이지 16

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1.8.2

Electrical Lead Entry

Drill or punch holes in the enclosure for the electrical

conduit in the locations shown in Figure 1-8.

Figure 1-8

1. DC electrical lead entry point

2. Utility voltage electrical lead entry point

3. 1/2 in. NPT female fuel inlet

Figure 1-8

Electrical Lead Entry

1.8.3

Field-Connection Terminal Block

The generator set is equipped with a field-connection

terminal block. Leads have been factory-installed from

the junction box to the terminal block for easy field

wiring.

See the dimension drawings in Figure 2-3 through

Figure 2-5 for the customer field connection terminal

block location. See Figure 1-9 for terminal block

details.

Refer to the terminal block decal for

connections and wire sizes. Size the wire according to

the length of run and 115% of the circuit current

(amperage) based on 75°C wire rating or less as

directed by the National Electrical Code (NEC) in

ANSI/NFPA 70. Also see Section 2, Wiring Diagrams.

Route AC and DC 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.

Route AC and DC leads through

separate conduit.

Procedure

1. Drill holes for the conduit fittings. See Figure 1-8

for the recommended electrical inlet locations.

Feed the cables through the openings.

2. Connect the leads from the battery bank to the

"+" and "–" connections on the generator set

terminal block.

Section 1 Installation

3. Connect

4. Connect utility power leads to the terminal block

5. For connection of the programmable interface

6. If the OnCue

KPS_037

Figure 1-9

the

ground

corresponding connection points on the terminal

block. See Section 1.8.1, Grounding.

connections labelled Utility. Connect to a circuit

that is supplied by the utility source and backed

up by the generator. The power source must be

GFCI protected.

See Section 1.8.4 for more

information about the utility power requirement.

module (PIM), see Section 1.8.6.

Generator Management System

will be used with the generator set, run category

5E network cable from the generator set to the

customer's router or modem.

Note: Installation of the network cable at the time

of generator set installation is highly

recommended.

cable now will make connection much

easier if you choose to add OnCue

a. Route

the

network

low-voltage signal wiring (for example, the

RBUS communication leads or engine start

leads), in separate conduit from the AC load

leads.

If the network cable is longer than

100 m (328 ft.), use a repeater or switch.

b. Use an RJ-45 inline coupler to connect the

Ethernet cable to the cable in the customer

connection box. See Figure 1-21. The inline

coupler is included with the OnCue

1. Low voltage communication and engine start connections

2. AC utility power connections

3. DC load connections

Electrical Connections

(GRD)

lead

the

Installing

the

Ethernet

later.

cable

with

other

kit.

KPS_043A

TP-6842 7/15