Technical data

June 2008
40-268
For more information visit: www.eaton.com CA08102001E
Adjustable Frequency Drives
40
LCX9000
Line Reactors
The line reactor carries out several
functions in the Liquid Cooled Drive.
Connection of the line reactor is neces-
sary except if you have a component
in your system that performs the same
tasks (e.g. a transformer). The line
reactor is needed as an essential com-
ponent for motor control, to protect
the input and DC-link components
against abrupt changes of current and
voltage as well as to function as a pro-
tection against harmonics. The line
reactors are included in the standard
delivery of liquid-cooled drives (not
inverters). However, you can also
order your drive without a line reactor.
Table 40-383. Line Reactor Specifications
Inductances for different supply voltages: A = 400 – 480V AC; B = 500 – 690V AC.
Drives require three chokes of the designated catalog number with 6-pulse supply.
Table 40-384. Line Reactor Dimensions
Drive Rating
480V
Drive Rating
690V
Thermal
Current
(A)
Nominal
Inductance
(µH) A/B
Calculated
Loss
(W)
Choke Catalog
Number
(690V AC)
16 to 22A 12 to 23A 23 1900 145 CHK0023N6A0
31 to 38A 31 to 38A 38 1100 170 CHK0038N6A0
45 to 61A 46 to 62A 62 700 210 CHK0062N6A0
72 to 87A 72 to 87A 87 480 250 CHK0087N6A0
105 to 140A 105 to 140A 145 290 380 CHK0145N6A0
168 to 261A 170 to 261A 261 139/187 460 CHK0261N6A0
300 to 385A 325 to 385A
820 to 1180A
400 90/126 570 CHK0400N6A0
460 to 520A
1370A
416 to 502A
1300 to 1500A
520 65/95 610 CHK0520N6A0
590 to 650A
1640A
590 to 650A 650 51/71 840 CHK0650N6A0
730A
2060A
730 45/61 850 CHK0730N6A0
820A
2300A
750A N/A N/A N/A CHK0820N6A0
920 to 1030A 1000 30/41 950 CHK1030N6A0
1150A 1150 26/36 1000 CHK1150N6A0
Catalog
Number
H1
Inches (mm)
W1
Inches (mm)
D1
Inches (mm)
Weight
Lbs. (kg)
CHK0023N6A0 7.01 (178) 9.06 (230) 4.76 (121) 22 (10)
CHK0038N6A0 8.23 (209) 10.63 (270) 5.71 (145) 33 (15)
CHK0062N6A0 8.39 (213) 11.81 (300) 6.30 (160) 44 (20)
CHK0087N6A0 9.13 (232) 11.81 (300) 6.69 (170) 57 (26)
CHK0145N6A0 11.50 (292) 11.81 (300) 7.28 (185) 82 (37)
CHK0220N6A0 12.05 (306) 13.86 (352) 7.28 (185) 119 (54)
CHK0325N6A0 13.66 (347) 13.86 (352) 7.28 (185) 132 (60)
CHK0460N6A0 16.54 (423) 13.70 (348) 9.41 (239) 203 (92)
CHK0520N6A0 17.60 (447) 15.51 (394) 10.71 (272) 231 (105)
CHK0590N6A0 20.43 (519) 15.51 (394) 10.71 (272) 276 (125)
CHK0650N6A0 20.51 (521) 15.51 (394) 10.71 (272) 276 (125)
CHK0750N6A0 24.72 (628) 15.51 (394) 11.10 (282) 331 (150)
CHK0820N6A0 24.72 (628) 15.51 (394) 11.10 (282) 331 (150)
CHK1000N6A0 22.68 (576) 19.57 (497) 11.85 (301) 441 (200)
CHK1150N6A0 22.83 (580) 19.57 (497) 11.85 (301) 441 (200)
Figure 40-158. Line Reactor Dimensions for
LCX9000 Drives Sizes up to 61A
Figure 40-159. Line Reactor Dimensions for
LCX9000 Drives Sizes larger than 61A
ZWY
H2
W2
S1
D2
VXU
H1
W1 D1
H2
Mains
Converters
H1
W2
W1
D2
D3
D1
S1
S2