PowerWalker VFI 3/3 Series Guía de usuario descargar pdf (Pagina 18)

Preparation for installation.

1. Avoid extremes of ambient temperature; excessive dust, moisture or vibration; ammable

gases; and corrosive or explosive atmospheres.

2.Altitude for normal UPS function should not exceed 1000m.

3.The battery cabinet should work within a temperature range from15

℃

to 25

℃

4.The maximum ambient temperature for normal UPS performance should not exceed

℃

The equipment must be installed in upright position. The equipment requires space to front

and back to enable cooling airow. Service and maintenance require more than 40cm clear-

ance on right hand side. All cooling air enters at front and exits at unit rear. The required

minimum clearance from unit rear to an obstruction is 50cm. Because the service and user

access is in the front there should be reserved enough space (min 60cm).

4.3 Planning before installation

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PowerWalker VFI 3/3 Series Guía de usuario Pagina 18