Watlow Power Series Rev H Manual de usuario descargar pdf (Pagina 8)

2.2 I Watlow Power Series Installation, Chapter 2

Mounting the Power Series Controller

NOTE: The Power Series controller must be mounted vertically. When multiple units are used in one cabinet, it is

best that they are mounted side-by-side when possible. If they are mounted one above the other, adequate spacing

and airflow must be provided. See Enclosure Guidelines on page 2.3.

For models N20 through F30:

1. Determine the panel location for mounting the Power Series controller and punch or drill holes for the

4 mounting screws per the drawing below. The mounting plate can be used as a template.

2. Attach the Power Series mounting plate using 4 screws (customer supplied, #10 screw minimum, 1/4

inch screw maximum).

3. Align the heads of the shoulder screws on the back of the Power Series heat sink with the key slots on

the mounting plate. Push the unit in, and then down until it snaps into place. Mounting is complete.

For F35 models:

F35 models are a bolt-down package. Drill and tap six holes per the above drawing for 1/4-inch 20 bolts.

Figure 2.2b — Mounting plate dimensions. Figure 2.2c — Installing the controller.

7mm

(0.27 in.)

Key Slots

Mounting Holes (4)

Release Tab

Power Series Mounting Plate

178mm

(7.00 in.)

151mm

(5.93 in.)

102mm

(4.00 in.)

25mm

(0.97 in.)

39mm

(1.53 in.)

354 mm

(14.0 in.)

Power Series Front View

45 6

Power Series

Solid State Power Control

Figure 2.2a — Power Series dimensions.

Power Series Dimensions

200 mm

(7.9 in.)

191 mm

(7.5 in.)

Power Series Top View

Add a 9-in. clearance dimen-

sion to help develop the

chimney cooling effect. This

should be on the top and

bottom of the Power Series

mounting.

421 mm

(16.6 in.)

337 mm

(13.3 in.)

305 mm

(12.0 in.)

33 mm

(1.3 in.)

178 mm

(7.0 in.)

356 mm

(14.0 in.)

7.1 mm

(0.28 in.)

ower

erie

olid

tate Power

ontro

234.1 mm

(9.2 in.)

191 mm

(7.5 in)

Figure 2.2aa — F35 model only.

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Watlow Power Series Rev H Manual de usuario Pagina 8

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