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Installation, 4 internal components – Alpha Technologies CESC-3X User Manual

Page 12

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12

031-099-C0-001 Rev. A

© 2002

TM

Input Power Panel (IPP)

SPI

Enclosure

Grounding Rail

A cooling fan is required any time a

Power Supply is housed in the side car.

The fan is thermostatically controlled to

turn on at 140 deg F and off at 110 deg

F. The fan cable has a 'T' connector

that attaches to the Power Supply

output connection. Replace fuse only

with a 1/4” X 1-1/4”, 5 Amp, 250 Volt

(Alpha P/N 460-025-10).

2.4

Internal Components

2. Installation

Cooling Fan

Fuse

AC Power Connections

Thermostat

The Sidecar enclosure contains an

Input Power Panel (IPP), one or two

Service Power Inserters (SPI),and the

Enclosure Grounding Rail. The Power

Supply rests on the upper shelf, and a

48 VDC battery pack on the lower two

shelves.