Technical data
June 2008
40-240
For more information visit: www.eaton.com CA08102001E
Adjustable Frequency Drives
40
CPX9000
Enclosed Drives
Contents
Description Page
CPX9000 Enclosed Drives
Product Description . . . . . . 40-240
Features and Benefits . . . . . 40-240
Application Description . . . 40-241
Technical Data and
Specifications . . . . . . . . . . 40-246
Catalog Number
Selection . . . . . . . . . . . . . . 40-247
Product Selection . . . . . . . . 40-248
Options . . . . . . . . . . . . . . . . 40-251
Dimensions . . . . . . . . . . . . . 40-256
Wiring Diagrams . . . . . . . . . 40-261
CPX9000 — 150 hp I
L
Product Description
The Cutler-Hammer
®
CPX9000 Clean
Power Drives from Eaton’s electrical
business use advanced 18-pulse,
clean power technology that signifi-
cantly reduces line harmonics at the
drive input terminals, resulting in one
of the purest sinusoidal waveforms
available.
Enhancements to the CPX9000 Clean
Power Drives include smaller enclo-
sures and higher temperature ratings
than CP9000 for selected drives.
The CPX9000 drive also delivers True
Power Factor — in addition to reduc-
ing harmonic distortion, the CPX9000
drive prevents transformer overheat-
ing and overloading of breakers and
feeders, which enables the application
of adjustable frequency drives on gen-
erators and other high impedance
power systems.
The 9000X Family of Drives includes
HVX9000, SVX9000, SLX9000 and
SPX9000. 9000X Series drive ratings
are rated for either high overload (I
H
)
or low overload (I
L
). I
L
indicates 110%
overload capacity for 1 minute out
of 10 minutes. I
H
indicates 150%
overload capacity for 1 minute out
of 10 minutes.
CPX9000 Enclosed Products
Program
■ Standard Enclosed — covers a
wide range of the most commonly
ordered options. Pre-engineering
eliminates the lead time normally
associated with customer specific
options. Available configurations
are listed on Pages 40-248 – 40-255.
■ Modified Standard Enclosed —
applies to specific customer require-
ments that vary from the Standard
Enclosed offering, such as the need
for an additional indicating light or
minor modifications to drawings.
Contact your local sales office for
assistance in pricing and lead time.
■ Custom Engineered — for those
applications with more unique or
complex requirements, these are
individually engineered to the cus-
tomer’s needs. Contact your local
sales office for pricing and lead time.
Features and Benefits
New CPX9000 Clean Power Drive fea-
tures include:
■ Space optimized enclosure
■ Simple layout for power options
■ NEMA Type 1, NEMA 12 with
Gaskets and Filters, NEMA Type 3R
■ Input Voltage: 480V, 208/230V, 575V
■ Complete range of control, network
and power options
■ Horsepower range:
❑ 480V, 25 – 700 hp I
H
;
25 – 800 hp I
L
; consult factory for
larger sizes
❑ 208/230V, 25 – 100 hp I
L:
consult
factory for details and pricing
❑ 575V, 25 – 500 hp I
L
;
consult factory for larger sizes
■ Over ten years of 18-pulse Clean
Power experience
■ UL 508C tested, listed and approved
■ 65 KAIC Standard at 480V and 208V
■ 100 KAIC optional