LCX9000 Liquid-Cooled Drives User Manual
1-8
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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. 10% torque ripple. 10% exceeding can be
continuous.
I
H
= High overloadability current. 50% torque ripple. 50% exceeding can be
continuous.
All values with cos
ϕ
= 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
P
3
Un
In
ϕ
cos
×
×
×
=
