Xylem IM167 R8 Aquavar CPC (Centrifugal Pump Control) - Manual (Page 16)

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Ratings and Frame Size
The chart in “Ratings” on page 131 lists technical specifications, and identifies the drive’s
frame size – significant, since some instructions in this document, vary, depending on the
drive’s frame size. To read the Ratings table, you need the “Output current rating” entry from
the type code. Also, when using the Ratings table, note that the table is broken into sections
based on the drive’s “Voltage rating”.
Motor Compatibility
The motor, drive and supply power must be compatible:
Motor
Verify Reference
Specification
Motor type 3-phase induction motor NEMA MG1
Nominal current Motor value is within this • Type code label on drive,
range: 0.2…2.0 * I
2hd
entry for Output Current or
(I
2hd
= drive heavy duty) • Type code on drive and
rating current table in
“Technical Data” on
page 131.
Nominal frequency 50 – 70 Hz —
Voltage range Motor is compatible 208…240 V (for CPC2XXXX) or
with the AQUAVAR 380…480 V (for CPC4XXXX)
voltage range.
Tools Required
To install the AQUAVAR you need the following:
• True RMS multimeter
• Screwdrivers (as appropriate for the mounting hardware used)
• Wire stripper
• Tape measure
• Drill
• Mounting hardware: screws or nuts and bolts, four each. The type of hardware depends on
the mounting surface and the frame size:
Frame Size Mounting Hardware
R1…R4 M5 #10
R5 M6 ¼ in.
R6 M8 5 ⁄
16
in.
Suitable Environment and Enclosure
Confirm that the site meets the environmental requirements. To prevent damage prior to
installation, store and transport the drive according to the environmental requirements
specified for storage and transportation. See “Ambient Conditions” on page 145.
Confirm that the enclosure is appropriate, based on the site contamination level:
• IP 21 / UL type 1 enclosure, indoor use only. The site must be free of airborne dust,
corrosive gases or liquids, and conductive contaminants such as condensation, carbon
dust and metallic particles.
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