Ultra-Ripple, Long-life, Inverter Grade, 85 ºC
Type 520C
85 °C Long-life, Inverter Grade, Aluminum
Best Value High Ripple Type
Type 520C is the 85 °C version of the Type 550C Inverter-
Grade capacitor. It delivers the ripple-current capability and
exceptional life needed for motor-drive bus capacitors and
approaches the performance of the 550C at lower cost. It is
rated for 8000 hours life with full ripple current, rated voltage,
85 °C and 100 lfm airflow while mounted horizontally.
Horizontal mounting is more severe than vertical mounting.
The extended cathode foil of the 520C assures heat flow
from the capacitor element to the can in all orientations.
• 8,000 hour load life
• Ripple current to 55 amps
• ESRs to 8 mΩ
• Best value high ripple current
• Thermal-Pak™ extended cathode construction
–40 °C to +85 °C
200 to 500 Vdc
84 µF to 39,000 µF
–10% +50%
≤3√CV (µA) 5 mA max., 5 minutes
–20 °C multiple of 25 °C Z ≤3
Ambient Temperature
45 °C
1.80
55 °C
1.63
65 °C
1.45
75 °C
1.25
85 °C
1.00
10 kHz
50 Hz 60 Hz 120 Hz 360 Hz 1 kHz 5 kHz
1 3/8” & 1 3/4” Diameters
200 to 350 V
400 to 500 Vx
2” & 2 1/2” Diameters
200 to 350 V
400 to 500 V
3” & 3 1/2” Diameters
200 to 350 V
400 to 500 V
0.84
0.79
0.88
0.84
1.00
1.00
1.12
1.18
1.17
1.26
1.20
1.31
1.20
1.32
0.78
0.77
0.83
0.82
1.00
1.00
1.20
1.22
1.29
1.33
1.34
1.39
1.35
1.40
0.76
0.76
0.81
0.81
1.00
1.00
1.24
1.24
1.36
1.37
1.43
1.44
1.44
1.45
& up
Highlights
Specifications
Operating Temperature:
Rated Voltage:
Capacitance:
Capacitance Tolerance:
Leakage Current:
Cold Impedence:
Ripple Current Multipliers:
Frequency
EIA Ripple Life:
8,000 h at full load @ +85 °C per EIA IS-749
∆Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
Life Test:
10,000 h at rated voltage and 85 °C
∆ Capacitance: ±20%
ESR: 200% of limit
DCL: 100% of limit
500 h @ 85 °C, capacitance, ESR and DCL, initial require-
Shelf Life:
ments
10 to 55 Hz, 0.06” and 10 g max, 1.5 h ea. of 2 axis
Vibration:
Cornell Dubilier
•
140 Technology Place
•
Liberty, SC 29657
•
Phone: (864)843-2277
•
Fax: (864)843-3800
•
www.cde.com
Type 520C
85 °C Long-life, Inverter Grade, Aluminum
Outline Drawing
Case Dimensions
Uninsulated Case Dimensions
For insulated case, add 0.024”(0.610 mm) to “D”and 0.030”(0.762 mm) to height.
Diam. (D)
Case
Code
AK
AA
AH
AB
AJ
+0
–
.062
+0
– 1.57
Length (L)
±.062
Inches
1.625
2.125
2.625
3.125
3.625
4.125
4.625
5.125
5.625
2.125
2.625
3.125
3.625
4.125
4.625
5.125
5.625
2.125
2.625
3.125
3.625
4.125
4.625
5.125
5.625
2.625
3.125
3.625
4.125
4.625
5.125
5.625
3.125
3.625
4.125
4.625
5.125
5.625
5.875
7.625
8.625
4.125
4.625
5.125
5.625
5.875
7.625
8.625
±1.57
mm
41.28
53.98
66.68
79.38
92.08
104.78
117.48
130.18
142.88
53.98
66.68
79.38
92.08
104.78
117.48
130.18
142.88
53.98
66.68
79.38
92.08
104.78
117.48
130.18
142.88
66.68
79.38
92.08
104.78
117.48
130.18
142.88
79.38
92.08
104.78
117.48
130.18
142.88
149.23
193.68
219.08
104.78
117.48
130.18
142.88
149.23
193.68
219.08
Terminals (S)
±0.015
Inches
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.88
0.88
0.88
0.88
0.88
0.88
0.88
0.88
1.13
1.13
1.13
1.13
1.13
1.13
1.13
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
±.38
mm
12.70
12.70
12.70
12.70
12.70
12.70
12.70
12.70
12.70
19.05
19.05
19.05
19.05
19.05
19.05
19.05
19.05
22.23
22.23
22.23
22.23
22.23
22.23
22.23
22.23
28.58
28.58
28.58
28.58
28.58
28.58
28.58
31.75
31.75
31.75
31.75
31.75
31.75
31.75
31.75
31.75
31.75
31.75
31.75
31.75
31.75
31.75
31.75
Typical Weight
oz
1.9
2.0
2.7
3.3
3.8
4.4
5.1
6.8
8.1
2.7
3.8
5.1
6.8
8.1
9.0
9.5
10.5
5.4
6.1
6.8
8.2
9.5
10.3
10.7
13.0
9.2
10.4
12.7
15.0
17.2
19.3
21.4
16.7
20.0
22.2
25.5
30.0
31.9
32.8
39.5
43.3
30.0
34.4
40.5
43.1
44.3
53.3
58.5
g
54
57
77
94
108
125
145
193
230
76
108
145
193
230
255
269
298
153
173
193
232
269
292
303
369
261
295
361
425
488
547
607
473
567
629
723
850
904
931
1119
1227
850
976
1148
1221
1257
1512
1658
±.031
Inches
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.375
1.750
1.750
1.750
1.750
1.750
1.750
1.750
1.750
2.000
2.000
2.000
2.000
2.000
2.000
2.000
2.000
2.500
2.500
2.500
2.500
2.500
2.500
2.500
3.000
3.000
3.000
3.000
3.000
3.000
3.000
3.000
3.000
3.500
3.500
3.500
3.500
3.500
3.500
3.500
±.78
mm
34.93
34.93
34.93
34.93
34.93
34.93
34.93
34.93
34.93
44.45
44.45
44.45
44.45
44.45
44.45
44.45
44.45
50.80
50.80
50.80
50.80
50.80
50.80
50.80
50.80
63.50
63.50
63.50
63.50
63.50
63.50
63.50
76.20
76.20
76.20
76.20
76.20
76.20
76.20
76.20
76.20
88.90
88.90
88.90
88.90
88.90
88.90
88.90
AC
AD
(
)
AE
AF
EA
EH
EB
EJ
EC
ED
EE
EF
BA
BH
BB
BJ
BC
BD
BE
BF
CH
CB
CJ
CC
CD
CE
CF
DB
DJ
DC
DD
DE
DF
DP
DN
DG
FC
FD
FE
FF
FP
FN
FG
NOTE:With the stud-mount feature, a ther-
mally-conductive disk can be inserted in the
bottom flush with the outer insulating sleeve.
This reduces the thermal resistance through
the can bottom by 0.3 °C/W. Order Can Style
P.
Stud Dimensions
Case
Stud
Thread
M8
M8
M12
M12
M12
M12
P± 0.039”
(±1.0 mm)
0.470” (12.0)
0.470” (12.0)
0.630” (16.0)
0.630” (16.0)
0.630” (16.0)
0.630” (16.0)
Diam.
1.38
1.75
2.00
2.50
3.00
3.50
Terminal Dimensions
Post Diameter
Code
in
mm
A
0.314 8.0
B
0.314 8.0
D
0.684 17.4
E
0.684 17.4
M
0.314 8.0
F
0.512 13.0
G
0.684 17.4
H
0.684 17.4
Terminal Style
Low Post
High Post
High Current, Low
High Current, High
M5 Post, Small
M5 Post
M6 Low Post
M6 High Post
H max
min Full Thread For Case
in
mm Thread in
mm
Diameters
0.094 2.4 10–32 0.218 5.5
1⅜ to 3
0.281 7.1 10–32 0.375 9.5
1⅜ to 3
0.125 3.2 ¼–28 0.344 8.7
2½ to 3½
0.281 7.1 ¼–28 0.469 11.9
2½ to 3½
0.281 7.1
M5
0.375 9.5
1⅜ to 2
0.230 5.8
M5
0.344 8.7
2½ & 3
0.125 3.2
M6
0.344 8.7
2½ to 3½
0.281 7.1
M6
0.469 11.9
2½ to 3½
Cornell Dubilier
•
140 Technology Place
•
Liberty, SC 29657
•
Phone: (864)843-2277
•
Fax: (864)843-3800
•
www.cde.com
Part Numbering System
520C
Type
520C
Type 520C
85 °C Long-life, Inverter Grade, Aluminum
T
500
FG
2
D
S
782
Capacitance
782 = 7800 µF
Typical Performance Curves
Tolerance
Voltage
Case Code Insulation
M= ±20%
200=200 Vdc
0= None
U= 10%+75% 500=500 Vdc
1= Polyester
T= 10%+50%
2= PVC
Polyester insulation is not available for 3.5-inch diameter units.
Standard insulation is 0.008-in PVC sleeve with 0.01-in polypropylene end disk.
Terminal Can Style
A= Low Post
Blank=
B= High Post
Standard
D= High Current,
Can
Low Post
S= Stud
E= High Current,
Mount
High Post
P= Stud
F or M= M5 Post
with
G= M6 Low Post
thermal
H= M6 High Post
pad
Cornell Dubilier
•
140 Technology Place
•
Liberty, SC 29657
•
Phone: (864)843-2277
•
Fax: (864)843-3800
•
www.cde.com
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