ACS 502 Installation & Start-up Manual 4-1
Chapter 4 – ACS 504 Installation Instructions
This chapter explains how to properly install an ACS 504 chassis unit
The ACS 504 chassis includes:
• ACS 504 Inverter Module
• Control Unit including cable (6 feet)
• Control Unit Brackets
• Input Fuses (supplied loose)
• Fuse Holder (supplied loose)
• Control Label (supplied loose)
• Ground fault current transformer
• Input choke (600 volt units only)
Pre-Installation
Planning
This drive has been tested in acccordance with UL508. 480 VAC units: The
drives are suitable for use on a circuit capable of delivering not more than
42,000 rms Amperes, 500 Volts maximum. 600 VAC units: are suitable for
use on a circuit capable of delivering not more than 42,000 rms Amperes, 600
Volts.
When output chokes are supplied, 480 and 600 VAC units are suitable for use
on a circuit capable of delivering not more than 65,000 rms Amperes, 500
Volts or 600 Volts.
Careful planning is required to insure proper operation of the ACS 504. The
information provided in this chapter includes all dimensions, cooling
requirements, and wiring information.
Figure 4-1 shows the dimensional drawings of the ACS 504 Inverter Module
and Figure 4-3 shows the dimensional drawings of the ACS 504 Control Unit.
Figure 4-2 shows the foot print dimensional drawing of the Inverter Module.
Table 4-2 gives the dimensions and approximate weights of the Inverter
Module.
Figure 4-1 shows the dimensions of the Inverter Modules. Dimensions
marked with letters and numbers are found in Table 4-2. Numbers are in
inches (mm).
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