Rockwell Automation 20M LPM15 Liquid-Cooled Adjustable Frequency AC Drive FRN 2.xxx - Manual (Page 13)

Chapter
1
Installation/Wiring
This chapter provides information on mounting and wiring the LPM15 Drive.
Most start-up difficulties are the result of incorrect wiring. Every precaution
must be taken to assure that the wiring is done as instructed. All items must
be read and understood before the actual installation begins.
Power Ratings LPM15 Drives have power ratings as described in Table 1.A below:
For information on… See page…
Power Ratings 1-1
Enclosure Ratings 1-2
B-Frame LPM15 Drive Component Locations 1-2
C-Frame LPM15 Drive Component Locations 1-4
D-Frame LPM15 Drive Component Locations 1-6
AC Supply Source Considerations 1-12
Fuses and Circuit Breakers 1-13
Mounting the Drive, Determining Wire Routing, and Grounding 1-13
Coolant Considerations 1-16
Installing Input Power Wiring 1-19
Installing Output Power Wiring 1-22
Power Wiring 1-23
Using Input/Output Contactors 1-24
I/O Wiring 1-24
Reference Control 1-28
Auto/Manual Examples 1-29
CE Compliance 1-30
!
ATTENTION: The following information is merely a guide
for proper installation. The Allen-Bradley Company cannot
assume responsibility for the compliance or the noncompliance
to any code, national, local or otherwise for the proper
installation of this drive or associated equipment. A hazard of
personal injury and/or equipment damage exists if codes are
ignored during installation.
Table 1.A Power Ratings
(1)
Catalog Number
(positions 1-7 only)
Frame Size
Input
Power (KVA) Input
Current (Amps) Output Current
at 2 kHz
(2)
(Amps)
HP Ratings
Full Load Power Loss Watts
Fluid/Air
20MD414 B-Frame 344 414 414 350 4600/1100
20MD500 C-Frame 398 500 500 450 5500/1500
20MD643 C-Frame 512 643 643 600 7000/2000
20MD1K2 D-Frame 956 1200 1200 1000 11700/4000
(1) 110% output current capability for one minute, 150% output current capability for 5 seconds.
(2)
Note that LPM15 drives are rated for use with water at specified temperatures and pressures as the coolant. Some coolant fluids may allow an increased output rating
while others may require the output to be derated. LPM15 drives are also capable of running at 3 kHz or 4 kHz at reduced output.