Contax SW 2524 - REV A Guia de Instalação descarregar pdf (Página 52)

Installation

1–34 975-0639-01-01 Rev A

This guide for use by qualified personnel only

Neutral Wiring for Inverters in Multiple Unit Configuration

In a multiple unit configuration, connect the two AC input neutrals together at the

main distribution panel and the two AC output neutrals at an isolated neutral

location in the inverter AC distribution panel.

Figure 1-18 Neutral Wiring for Multiple Unit Configuration

GROUND

30A

AC OUTPUT

ISOLATED

NEUTRAL BUS

AC INPUT

ISOLATED

NEUTRAL BUS

IMPORTANT: In a multiple unit configuration where two Conext SW units are set

up together, the AC transfer relay rating remains the same at 30 amps. This AC

transfer relay rating does not double to become 60 amps.

WARNING

FIRE HAZARD

Do not power multiple loads in excess of 30 amps even in a multiple unit

configuration.

Failure to follow this instruction can result in death or serious injury.

ConextSW-NA-InstallationGuide.book Page 34 Thursday, December 20, 2012 2:05 PM

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Contax SW 2524 - REV A Guia de Instalação Página 52