Elgar CW 801P-V Instructions d'exploitation télécharger pdf (Page 23)

Elgar CW-M Series

3.3 Mounting Instructions

Refer to Figure 3–1 through Figure 3–4 for mounting dimensions and other installation

information for the CW Series power supplies.

The units are equipped with mounting feet for bench top use. They are mounted to the

chassis with pem-nuts and may be removed easily for rack mount application.

The units are 3.5" and 5.25" (89 mm and 133 mm) high, and are designed to be

installed in a standard 19" (483 mm) RETMA rack. Pem-nuts have been built into the

chassis for mounting optional slides. The CW mounting kit, Elgar part number

K161570-01, contains the appropriate slides and mounting brackets.

If you elect not to use slides, mount the unit with standard support angles to sustain the

weight of the unit in the rack. Note that the front panel mounting ears are not intended to

support its weight in rack mounting.

For installations that include slides, use a #10 lock washer with each of the two

mounting screws indicated in Figure 3–1. The washers are required on the right side

only.

Figure 3–1 Slide Mounting

3.4 Cooling

The CW unit employs internal fans to circulate cooling air. The air is drawn into the

chassis along its sides, and is exhausted through the rear panel. For maximum product

life and reliability, do not allow the airflow to be impeded.

CAUTION! Avoid blocking the instrument air

intakes or exhaust.

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Elgar CW 801P-V Instructions d'exploitation Page 23