Allen-Bradley PowerFlex 20-750-20COMM, Руководство по установке

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298 Rockwell Automation Publication 750-IN001O-EN-P - October 2014
Chapter 5 I/O Wiring
Enclosure Options - Floor
Mount Frames 8…10 NEMA/UL Type 1 Enclosure - 2500 MCC Style Cabinet
The enclosure provided is a NEMA/UL Type 1 - 2500 MCC style cabinet that is
600 or 800 mm deep (Position 6, Code B, L, P, or W). Type 1 enclosures are
intended for indoor use primarily to provide a degree of protection against
limited amounts of falling dirt. Doors and openings will be gasket sealed.
• Position 6, Code B = 600 mm deep enclosure
• Position 6, Code L = 800 mm deep enclosure
• Position 6, Code P = 800 mm deep enclosure with MCC bus installed;
standard cabinet color (RAL 7032)
• Position 6, Code W = 800 mm deep enclosure with MCC bus installed;
Centerline 2100 gray color (ASA49)
NEMA Type 12 Enclosure - 2500 MCC Style Cabinet
The enclosure provided is a NEMA Type 12 - 2500 MCC style cabinet that is
800 mm deep (Position 6, Code J, K, or Y). Type 12 enclosures are intended for
indoor use primarily to provide a degree of protection against dust, falling dirt,
and dripping noncorrosive liquids.
• Position 6, Code J = 800 mm deep enclosure
• Position 6, Code K = 800 mm deep enclosure with MCC bus installed;
standard cabinet color (RAL 7032)
• Position 6, Code Y = 800 mm deep enclosure with MCC bus installed;
Centerline 2100 gray color (ASA49)
Before performing any work on the drive, read the General Precautions starting
on
page 11 .