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Electrical Wire Routing
– Routing of the electrical power wires into the electrical hardware enclosure is best
done through its roof area.
Line Reactor –
A line reactor provides conditioning of the electrical power supply to the compressor package by
attenuating noise and fluctuations. It shall be required in your particular application if any of the following
conditions exist:
•
Transformer KVA is greater than recommended – see Figure 2-4.
•
Line has switched Power Factor correction capacitors.
•
Existing line reactor not properly sized – see Figure 2-4.
•
Other large loads on the same power feed as the compressor.
GD Model
Volts
VFD HP RATINGS
Max KVA
VS11 400/480
15
250
Figure 2-4 – LINE REACTOR SIZING RECOMMENDATIONS
GROUNDING –
Equipment must be properly grounded in accordance with the National Electrical Code and/or
applicable local codes.
Failure to properly ground the compressor package could result in injury or
death. Install ground wiring in accordance with the National Electrical Code
and any applicable local codes.
MOTOR LUBRICATION
- Long time satisfactory operation of an electric motor depends in large measure on
proper lubrication of the bearings. Refer to Section 13 page 59 of this manual for complete motor lubrication
specifications and details.
Summary of Contents for VS-11
Page 10: ...13 18 604 Page 9 Figure 1 2 PACKAGE OUTLINE AIR COOLED 300CGA804 A Ref Drawing Page 1 of 2...
Page 11: ...13 18 604 Page 10 Figure 1 3 PACKAGE OUTLINE AIR COOLED 300CGA804 A Ref Drawing Page 2 of 2...
Page 28: ...13 18 606 Page 27 Figure 4 1 ELECTRICAL ENCLOSURE HARDWARE 302CGA810 D Ref Drawing...
Page 31: ...13 18 606 Page 30 Figure 4 2 PIPING AND INSTRUMENTATION ILLUSTRATION 300CGB797 B Ref Drawing...
Page 67: ......