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Installation checklist, Mechanical checklist, Electrical checklist – Rockwell Automation 2092-DAx Ultra1500 Digital Servo Drive Quick Start User Manual

Page 2: Figure 1 clearance requirements for 2092 drives

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2 Ultra1500 Digital Drives Quick Start

Publication 2092-QS001D-EN-P — July 2005

Installation Checklist

Always adhere to the following installation guidelines:

Mechanical Checklist

❒ The ambient temperature of the drive must be in the range of 0°C to 50°C (32°F to 122°F).
❒ The air should be free of oil, corrosives, or electrically conductive contaminates.
❒ The humidity of the drive environment must not exceed 95%, and water must never condense

on the drive.

❒ Ensure that adequate clearances are present above, below, and at the sides of the drive for

ventilation (see Figure 1). Allow adequate clearance in front for proper cable bend radius.

❒ Size the drive enclosure adequately to properly manage the ambient temperature, after taking the

drive power dissipation into consideration.

❒ Implementation of safety circuits and risk assessment is the responsibility of the machine

builder.

Electrical Checklist

❒ Follow all applicable local codes and regulations to safely ground your system.
❒ Separate AC input power wiring and motor power cables from other control and motor

feedback cables.

❒ When using transformer isolation of the input power, the secondary must be grounded.

Transformers must be sized at double the sum of the output power of each axis.

❒ The electronic equipment, enclosure, machine frame, and motor housing should all be

electrically bonded at high frequencies. Heavy braid wire should be used when mechanical
bonding is not possible.

❒ In applications that repeatedly apply and remove main AC power to the drive, ensure that the

cycling rate of the drive is not exceeded.

❒ AC line filters are recommended and should be located as close to the drive as possible.

Figure 1

Clearance Requirements for 2092 Drives

50.0 mm (1.97 in.)

above drives

30.0 mm
(1.18 in.)

from adjacent

wall

below drives

50.0 mm (1.97 in.)

10.0 mm
(0.39 in.)
between

drives