Vanner RE Series Manuale di Installazione Scaricare il pdf (Pagina 26)

Installation And Start-Up

3-21

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2001 Phone: (614) 771-2718 RE-4500

Vanner Inc. FAX: 614-771-4904 Owners Manual

4282 Reynolds Dr. www.vanner.com Rev 01e

Hilliard Ohio 43026 RE-Installation_Manual_Rev01e 910157-A

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required, cut a slot to connect the two holes to prevent

heating of the ferrous metal.

If passing through any sort of holes, make certain that

strain reliefs are used to avoid cutting or abrasion of

insulation over time.

Proper DC cable size is critical for the performance and

safe operation of the inverter system. It is required by

Vanner that the installer use 4/0 AWG wire to minimize

losses to less than ½ volt over the length of the cable. This

wire needs to be rated for 90ºC.

DC cables should be as short as possible to minimize

losses.

The DC power connections to the inverter require that

5/16” Dia. ring terminals be used for connection to the

inverter unless the optional mechanical compression blocks

(Vanner P/N D08421) are used. A list of suitable terminals

as well as the tools required to crimp them are shown in

Table 3-1: Ring Terminals for 4/0 DC Cables.

Molex Part Number ModelSize Crimping Tool Part Numbers

L-395-56

L-995-56

5/16" DIA.

Versacrimp

Nylacrimp

DLHH, PPDLH,SKT-840*

*This tool is for crimping Versacrimp style terminals only.

UL Listed Ring Terminals for 4/0 DC Cables

Table 3-1: Ring Terminals for 4/0 DC Cables

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 91 92

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Vanner RE Series Manuale di Installazione Pagina 26