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Figure 6.18, Transfer switch isolation method, Figure 6.19 – Generac Power Systems NP Series User Manual

Page 35: Installation with isolation receptacle

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Section 6 - Installation

INSTALLATION

PRIMEPACT 55C and 55LP Recreational Vehicle Generators

♦ 6.7.6 POWER SUPPLY CORD

The power supply cord must comply with all applicable
codes,

standards

and

regulations.

It

must

be

large

enough to handle the full amperage to which it will be
subjected.

♦ 6.7.7 GROUND FAULT CIRCUIT INTERRUPTERS

The National Electrical Code (NFPA 70, 551-7) requires
that you install ground fault circuit interrupters (GFCIs)
on all external and some internal electrical receptacles.
Contact your manufacturer or dealer for recommenda­
tions.

Figure 6.18

Transfer Switch Isolation Method

FROM 20 AMP
HACR BREAKER

2ND AIR
CONDITIONER

DOUBLE
POLE
DOUBLE

THROW
SWITCHING

DEVICE

VEHICLE AC

DISTRIBUTION
PANEL

30 AMP
MAIN BREAKER

HACR
BREAKERS
FOR AIR
CONDITIONERS

POWER SUPPLY CORD

Figure 6.19

Installation With Isolation Receptacle

DOCKSIDE
POWER
RECEPTACLE

POWER
SUPPLY

CORD

Qenerac* Power Systems, Inc. 33

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