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Discharge air used for breathing will cause severe injury or death.
Consult filtration specialists for additional filtration and treatment equipment to
meet health and safety standards.
ELECTRICAL WIRING - Standard Units -
The compressor package is factory wired for all connections
from the starter to the motor, for the horsepower and voltage specified on the order. The standard unit is
supplied with totally enclosed motors and a UL Type 1 (IP54) starter and controls enclosure. See
“Location” paragraph on page 12, for distance to the nearest obstruction on the control box side of the
package.
Perform all wiring in accordance with the National Electrical Code (NFPA-70) and any applicable local
electrical codes. Wiring must be performed only by qualified electricians.
Electrical shock can cause injury or death. Open main disconnect switch,
lockout and tag out before working on control box.
When the compressor unit is integrated into a Total System and the optional compressed air dryer is
furnished, the latter shall be provided with a separate source of electrical power.
Electrical Wire Sizing -
A certified electrician familiar with National Electric Codes and applicable local
codes shall size the electrical power wires serving the compressor package. Refer to Figure 2 - 4 for a
summary of maximum package current draw values.
Package Power
Voltage
Max Current Draw - amps
15 / 18
3ph – 575
25.6 / 30.4
3ph – 460
45.8 / 45.8
3ph – 380
45.6 / 52.6
3ph - 230
74.4 / 84.4
RES 90 dryer
1ph – 115
13.6
RES 120 dryer
“
18.3
Figure 2 - 4 – Electrical Wiring Sizing
Summary of Contents for APEX15-18A
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Page 31: ...13 25 607 Page 29 Figure 4 6 WIRING DIAGRAM VS 575 VOLT 307UCC546 A Ref Drawing Page 1 of 4...
Page 32: ...13 25 607 Page 30 Figure 4 7 WIRING DIAGRAM VS 575 VOLT 307UCC546 A Ref Drawing Page 2 of 4...
Page 33: ...13 25 607 Page 31 Figure 4 8 WIRING DIAGRAM VS 575 VOLT 307UCC546 A Ref Drawing Page 3 of 4...
Page 34: ...13 25 607 Page 32 Figure 4 9 WIRING DIAGRAM VS 575 VOLT 307UCC546 A Ref Drawing Page 4 of 4...
Page 37: ...13 25 607 Page 35 Figure 4 10 PIPING AND INSTRUMENTATION ILLUSTRATION 301UCC797 F Ref Drawing...
Page 60: ...13 25 607 Page 58 Figure 9 6 Compressor Module Hardware 308UCC810 C Ref Drawing Page 1 of 1...
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