Type 550C
105 °C Ultra Ripple, Long-life, Inverter Grade, Aluminum
Ultra-Ripple, Long Life, Computer Grade
The Ultimate in Ripple and Life
Type 550C is the standard for motor drive and other high-ripple, long-life
applications. It boasts more than 25% extra ripple capability per can size,
but less capacitance than Type 520C. Expected operating life is more than
100,000 hours in typical applications. (See Operating Life) Type 550C is
rated for 10,000 hours life with full ripple current, rated voltage, 85 ºC and
100 lfm airflow while mounted horizontally. Horizontal mounting is more
severe than vertical mounting. The extended cathode foil of the 550C assures
heat flow from the capacitor element to the can in all orientations.
Highlights
10,000 hour load life
Ripple current to 105 amps
ESRs to 7 m
Ω
Specifications
Operating Temperature:
Rated Voltage:
Capacitance:
Capacitance Tolerance:
DCLeakage Current:
Cold Impedence:
–40 °C to +105 °C
200 to 500 Vdc
91 µF to 35,000 µF
–10% +50%
≤3√CV µA (4mA max.)
–20 °C multiple of 25 °C Z ≤ 3
Ambient Temperature
45 °C
1.66
55 °C
1.52
65 °C
1.37
75 °C
1.20
85 °C
1.00
95 ºC
0.75
105 ºC
0.36
Ripple Current Multipliers:
Frequency
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 V
3” & 3 1/2” Diameters
200 to 350 V
400 to 500 V
0.8
0.73
0.85
0.79
1.00
1.00
1.17
1.31
1.24
1.51
1.28
1.63
1.29
1.65
0.77
0.73
0.82
0.78
1.00
1.00
1.21
1.33
1.32
1.53
1.37
1.66
1.38
1.68
& up
EIA Ripple Life:
Life Test:
Complies with the EU Directive
2002/95/EC requirement restricting
the use of Lead (Pb), Mercury (Hg),
Cadmium (Cd), Hexavalent chromium
(Cr(VI)), PolyBrominated Biphenyls
(PBB) and PolyBrominated Diphenyl
Ethers (PBDE).
Shelf Life:
Vibration:
10,000 h at full load @ 85 °C per EIA IS-749
∆Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
10,000 h at full load @ 105 °C and rated voltage
∆Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
500 h @ 105 °C, Capacitance, ESR and DCL, initial re-
quirements.
0 to 55 Hz, 0.06” and 10 g max, 1.5 h ea. of 2 axis
CDM Cornell Dubilier
•
140 Technology Place
•
Liberty, SC 29657
•
Phone: (864)843-2277
•
Fax: (864)843-3800
•
www.cde.com
Type 550C
105 °C Ultra Ripple, Long-life, Inverter Grade, Aluminum
Outline Drawings
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
AC
AD
AE
AF
EA
EH
EB
EJ
EC
ED
EE
EF
BA
BH
BB
BJ
BC
BD
BE
±.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
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
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. Can Style P.
Stud Dimensions
Case
BF
CH
CB
CJ
CC
CD
CE
CF
DB
DJ
DC
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)
DD
DE
DF
DP
DN
DG
FC
FD
FE
FF
FP
FN
FG
Diam.
1.38
1.75
2.00
2.50
3.00
3.50
NOTE: Only
Terminal Style
Diameters Code
in
mm
in
mm Thread
in
mm
in·lb
N·m
high post and M5
1⅜ to 3
A
0.314 8.0
0.094 2.4
10–32
0.218
5.5
25
2.82
Low Post
post terminals are
High Post
1⅜ to 3
B
0.314 8.0
0.281 7.1
10–32
0.375
9.5
25
2.82
available at 550 Vdc
High Current, Low
2½ to 3½
D
0.684 17.4 0.125 3.2 ¼–28 0.344
8.7
60
6.78
as they meet the
High Current, High
2½ to 3½
E
0.684 17.4 0.281 7.1 ¼–28 0.469 11.9
60
6.78
required creepage
M5 Post, Small
1⅜ to 2
M
0.314 8.0
0.281 7.1
M5
0.375
9.5
25
2.82
distance.
M5 Post
2½ & 3
F
0.512 13.0 0.230 5.8
M5
0.344
8.7
25
2.82
Click here to
M6 Low Post
2½ to 3½
G
0.684 17.4 0.125 3.2
M6
0.344
8.7
60
6.78
see Hardware &
M6 High Post
2½ to 3½
H
0.684 17.4 0.281 7.1
M6
0.469 11.9
60
6.78
Mounting Options
CDM Cornell Dubilier
•
140 Technology Place
•
Liberty, SC 29657
•
Phone: (864)843-2277
•
Fax: (864)843-3800
•
www.cde.com
For Case
Post Diameter
H max
min Full Thread
Torque
Type 550C
105 °C Ultra Ripple, Long-life, Inverter Grade, Aluminum
Part Numbering System
550
Type
812
Capacitance
812 = 8100 µF
T
Tolerance
M= ±20%
U= 10%+75%
T= 10%+50%
450
FG
2
D
S
Voltage Case Code Insulation
Terminal Can Style
200 = 200 Vdc
0= None
A= Low Post
Blank=
1= Polyester B= High Post
Standard
2= PVC
D= High Current, Can
Low Post
E= High Current, S= Stud
Bottom
High Post
Polyester insulation is not available for 3.5 inch diameter units.
P= Stud
F= M5 Post
Standard insulation is 0.008-in PVC sleeve with 0.01-in polypropylene end disk. M= M5 Post,
with
Thermal
small
G= M6 Low Post Pad
H= M6 High Post
Typical Performance Curves
CDM Cornell Dubilier
•
140 Technology Place
•
Liberty, SC 29657
•
Phone: (864)843-2277
•
Fax: (864)843-3800
•
www.cde.com
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