User's Manual

LCX9000 Liquid-Cooled Drives User Manual
1-8 For more information visit: www.EatonElectrical.com
MN04005001E
January 2007
Table 1-3: Power Ratings and Dimensions of Liquid-Cooled Drive, Supply Voltage
525 – 690V AC
I
th
= Thermal maximum continuous RMS current. Dimensioning can be done according to
this current if the process does not require any overloadability or the process does not
include any torque ripple.
I
L
= Low overloadability current. Allows +10% torque ripple. 10% exceeding can be
continuous.
I
H
= High overloadability current. Allows +50% torque ripple. 50% exceeding can be
continuous.
All values with cosϕ = 0.83 and efficiency = 97%.
c/a/T: c = power loss into coolant; a = power loss into air; T = total power loss; power losses
of input chokes not included. All power losses obtained using max. supply voltage and
switching frequency of 3.6 kHz.
If some other mains voltage is used, apply the formula to calculate
the Liquid-Cooled drive output power.
The enclosure class for all Liquid-Cooled drives is IP00.
Catalog
Number
Drive Output
Power Loss
c/a/T
(kW) Chassis
Current Electrical Output Power
Thermal
I
th
(A)
Rated
Cont. I
L
(A)
Rated
Cont. I
H
(A)
Optimum
Motor at I
th
525V (kW)
Optimum
Motor at I
th
690V (kW)
LCX170A0-5 170 155 113 110 160 7.5/0.4/7.9 CH61
LCX208A0-5 208 189 139 132 200 9.0/0.5/9.5 CH61
LCX261A0-5 261 237 174 160 250 6.5/0.3/6.8 CH61
LCX325A0-5 325 295 217 200 300 7.5/0.4/7.9 CH72
LCX385A0-5 385 350 257 250 355 9.0/0.5/9.5 CH72
LCX416A0-5 416 378 277 250 355 9.4/0.5/9.9 CH72
LCX460A0-5 460 418 307 300 400 10.0/0.5/10.5 CH72
LCX502A0-5 502 456 335 355 450 12.0/0.6/12.6 CH72
LCX590A0-5 590 536 393 400 560 13.0/0.7/13.7 CH63
LCX650A0-5 650 591 433 450 600 16.0/0.8/16.8 CH63
LCX750A0-5 750 682 500 500 700 18.0/0.9/18.9 CH63
LCX820A0-5 820 745 547 560 800 19.0/1.0/20.0 CH74
LCX920A0-5 920 836 613 650 850 21.3/1.2/22.5 CH74
LCXH10A0-5 1030 936 687 700 1000 22.0/1.1/23.1 CH74
LCXH11A0-5 1180 1073 787 800 1100 25.0/1.3/26.3 CH74
LCXH13A0-5 1300 1182 867 900 1200 31.0/1.6/32.6 CH74
LCXH15A0-5 1500 1364 1000 1000 1400 38.0/1.9/39.9 CH74
LCXH18A0-5 1850 1682 1233 1250 1650 39.6/2.0/41.6 2xCH74
LCXH21A0-5 2120 1927 1413 1450 1900 45.0/2.4/47.4 2xCH74
LCXH23A0-5 2340 2127 1560 1600 2100 55.8/2.9/58.7 2xCH74
LCXH27A0-5 2700 2455 1800 1850 2450 68.4/3.4/71.8 2xCH74
LCXH31A0-5 3100 2818 2066 2150 2800 — 2xCH74
P3UnIn ϕ cos×××=