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Bid Package 08 North Well Field - Garney Construction

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TYPICAL SERVICE ENCLOSURES<br />

FIGURE 5-D<br />

AMPACITY APPLICATION<br />

3 Wire, 1Ø<br />

600 Wall mount<br />

1100 3 Wire, 1Ø<br />

Wall mount<br />

1200 1 4 Wire, 3Ø<br />

Wall mount<br />

2500 1 4 Wire, 3Ø<br />

Padmount<br />

BUS<br />

ARRANGEMENT<br />

Accommodates two 600 kcmil<br />

(line) and four 250 kcmil (load)<br />

conductors per phase<br />

3 horizontal connector bus bars<br />

with eight #10-350 kcmil<br />

integrated, set screw connectors<br />

per bus. Add extra connector<br />

bar (TSN 320781) to convert to 4<br />

wire, 3 Ø.<br />

3 vertical connector bus bars,<br />

one horizontal, with twenty-four<br />

#10-350 kcmil integrated set<br />

screw connectors per bar and 11<br />

sets of 2 hole NEMA spaced<br />

holes/bar.<br />

4 horizontal tin plated aluminum<br />

bus bars with 30 integral<br />

#10-250 kcmil set screw<br />

connectors and 18 pairs of<br />

2 hole NEMA spaced holes/bar.<br />

HUB OPENINGS<br />

4” Hub, max.<br />

(Order hubs<br />

Separately)<br />

Typical<br />

WxHxD<br />

Inches<br />

COMPANY<br />

STOCK<br />

NUMBER<br />

One 16x24x6 312726<br />

Two 12x50x8 312723<br />

Four 30x42x14 310935<br />

Six 44x52x24 300313<br />

1. Source conductors must connect in the center of bus bars for full ampacity rating.<br />

Copyright 2010 Oncor Electric Delivery Company. All rights reserved<br />

54

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