Aluminum Can Power Film Capacitors
C44P/C20A Series, 330 – 1,000 VAC, 700 – 2,300 VDC,
for PFC and AC Filter
Overview
The C44P/C20A Series are a polypropylene metallized film
with cylindrical aluminium can type filled with oil, screw
terminals, plastic insulator and overpressure safety device.
Applications
Typical applications include commutation, power factor
correction and AC harmonic filtering.
Benefits
•
•
•
•
•
Overpressure safety device
High peak current capability
High torque screw terminals with plastic insulator
Long lifetime
Self-healing
Part Number System
C
Series
MKP
Capacitors
for Power
Applications
44
P
Application
L
Rated Voltage
(VAC)
For
C44P:
L = 330
K = 440
For
C20A:
K = 550
L = 640
Q = 780
Z = 1,000
G
Case
Type
G=
M12
bolt
R
Terminal
Style
R=
Male
M10
6
1
0
0
A
Internal
Code
A=
Standard
Z=
Special
A
S
J
Tolerance
J = 5%
K = 10%
Capacitance Code (pF)
Digits 9 – 11 indicate
the first three digits of
capacitance value. Digit
8 indicates the number of
zeros that must be added
to obtain rated capacitance
in pF.
Internal
Codes
44 = 330 – AC Filter
440 VAC
P = C44
20 = 550 – A = C20
1,000 VAC
It is not possible to manufacture every part number which could be created from coding description. Please refer to table of standard part numbers and
ask KEMET for other possibilities.
One world. One KEMET
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3050_C44P_RADIAL • 9/24/2018
1
Power and AC Film Capacitors – Aluminum Can Power Film Capacitors
C44P/C20A Series, 250 – 1,000 VAC, 400 – 1,400 VDC, for PFC and AC Filter
Dimensions – Millimeters
(Ø+4)±1
Ø20±1
P±1
M10
W1±1
W±1
H±2
H1
M1
ر0.5
Diameter
Ø = 65
Ø ≥ 75
P
28
35
W
18
21
W1
40
45
M1
12
12
H1
16
16
All dimensions are in mm
Maximum Driving Torque
Terminals M10
Bolt M12
10 [N*m]
12 [N*m]
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3050_C44P_RADIAL • 9/24/2018
2
Power and AC Film Capacitors – Aluminum Can Power Film Capacitors
C44P/C20A Series, 250 – 1,000 VAC, 400 – 1,400 VDC, for PFC and AC Filter
General Technical Data
Reference Standards
Dielectric
Climatic Category
Maximum hot spot temperature
Endurance Test IEC 61071
Installation
IEC 61071
UL810 approved
Polypropylene film
Non-inductive type winding
25/70/56 – IEC 60068–1
+80°C
+70°C at Case Temperature
Whatever position
Tinned brass deck with self estinguish UL94 V0 plastic insulators
Electrical Characteristics
Rated Voltage
Surge Voltage
Capacitance Tolerance
Dissipation Factor PP typical
(tgδ0)
Relative Humidity
Capacitance deviation in
temperature range (-40 +50°C)
Urms = (see table) VAC
Us = (see table) VDC
±5% or ±10%
≤ 0.0002 at 25°C
Annual average ≤ 80% at 24°C
On 30 days/year permanently 100%.
On other days occasionally 90%.
Dewing not admitted
±1.5% maximum on capacitance value at 20°C
Life Expectancy
Life Expectancy
Capacitance drop at end of life
Failure Rate IEC 61709
100,000 hours at V
RMS
with T
HS
≤ 75°C
−5% (typical)
See FIT Graph
Test Methods
Test voltage term to term (Utt)
Test voltage term to case (Utc)
Damp Heat
Change of Temperature
Vibration Strength
1.5 x V
RMS
for 10 seconds at 25°C
3,600 V ~ 50 Hz for 10 seconds (C44P)
6,000 V ~ 50 Hz for 10 seconds (C20A)
IEC 60068–2–78
IEC 60068–2–14
IEC 60068–2–6
NOTICE: Care should be taken to ensure that there still is electrical clearance of 15 mm between terminations and other live or earthed parts above the
capacitor, in case of safety device activation.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3050_C44P_RADIAL • 9/24/2018
3
Power and AC Film Capacitors – Aluminum Can Power Film Capacitors
C44P/C20A Series, 250 – 1,000 VAC, 400 – 1,400 VDC, for PFC and AC Filter
Table 1 – Ratings & Part Number Reference
Cap
Value
(µF)
100
200
300
300
400
500
500
600
600
100
100
120
133
133
150
200
250
300
400
22
33
47
68
100
120
150
15
22
33
47
68
100
120
150
10
15
22
33
47
68
100
15
20
22
33
47
68
V
rms
VAC
330
330
330
330
330
330
330
330
330
440
440
440
440
440
440
440
440
440
440
550
550
550
550
550
550
550
640
640
640
640
640
640
640
640
780
780
780
780
780
780
780
1,000
1,000
1,000
1,000
1,000
1,000
Rated
Voltage
VDC
700
700
700
700
700
700
700
700
700
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,280
1,280
1,280
1,280
1,280
1,280
1,280
1,400
1,400
1,400
1,400
1,400
1,400
1,400
1,400
1,700
1,700
1,700
1,700
1,700
1,700
1,700
2,300
2,300
2,300
2,300
2,300
2,300
Surge
Voltage
VDC
1,050
1,050
1,050
1,050
1,050
1,050
1,050
1,050
1,050
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,900
1,900
1,900
1,900
1,900
1,900
1,900
2,100
2,100
2,100
2,100
2,100
2,100
2,100
2,100
2,500
2,500
2,500
2,500
2,500
2,500
2,500
3,300
3,300
3,300
3,300
3,300
3,300
Maximum
Dimensions
(mm)
D
65
65
65
75
65
75
85
85
85
75
65
65
65
75
65
75
85
85
95
65
75
65
65
75
85
95
65
65
75
65
75
95
95
116
65
75
75
85
75
85
95
75
75
75
75
85
95
Ripple
Current
10 kHz
40°C (A)
1
25
43
50
55
55
58
63
65
75
30
50
50
40
50
45
55
60
60
65
40
45
50
55
60
60
60
35
35
40
55
60
60
60
60
30
35
40
50
55
60
60
33
40
35
40
45
55
ESR
10 kHz
(mΩ)
3.0
2.8
2.3
1.4
2.0
1.8
1.2
1.6
1.1
3.5
2.3
1.8
3.0
1.6
2.8
2.4
2.0
1.9
1.7
2.1
1.6
1.4
1.7
1.4
1.3
1.2
2.5
3.0
2.2
1.9
1.6
1.3
1.3
1.2
3.0
3.6
2.7
2.0
1.8
1.5
1.3
2.5
2.1
2.0
1.7
1.4
1.2
ESL
(nH)
115
140
150
160
160
170
160
180
210
145
135
165
155
170
160
175
175
180
200
125
130
135
145
160
165
180
120
125
135
145
160
170
175
180
130
135
140
150
160
170
180
150
150
155
165
170
180
Thermal Res
(°C/W)
8.5
5.4
3.6
4.2
3.1
2.9
3.4
2.9
2.4
5.6
4.4
4.2
3.7
4.0
3.5
3.2
3.4
2.7
2.5
13.3
10.6
7.8
6.2
5.2
4.6
4.4
14.1
10.9
9.1
6.3
5.3
4.4
4.1
3.8
14.1
10.1
8.9
7.6
5.2
4.5
4.0
9.2
8.3
8.0
5.3
4.7
4.1
dV/dt
(V/µs)
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
20
20
20
20
20
20
20
20
20
20
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
70
70
70
70
70
70
70
85
85
85
85
85
85
Part Number
H
117
147
247
197
247
247
197
247
280
147
197
197
247
197
247
247
247
247
247
117
117
197
247
247
247
247
117
147
147
247
247
247
247
247
117
147
147
147
247
247
247
147
140
147
247
247
247
C44PLGR6100AASJ
C44PLGR6200ZASJ
C44PLGR6300ZASJ
C44PLGR6300AASJ
C44PLGR6400ZASJ
C44PLGR6500ZASJ
C44PLGR6500ZBSJ
C44PLGR6600AASJ
C44PLGR6600ZASJ
C44PKGR6100AASJ
C44PKGR6100ZASJ
C44PKGR6120AASJ
C44PKGR6133AASJ
C44PKGR6133ZASJ
C44PKGR6150AASJ
C44PKGR6200AASJ
C44PKGR6250AASJ
C44PKGR6300AASJ
C44PKGR6400AASK
C20AKGR5220AASK
C20AKGR5330AASK
C20AKGR5470AASK
C20AKGR5680AASK
C20AKGR6100AASK
C20AKGR6120AASK
C20AKGR6150AASK
C20ALGR5150AASK
C20ALGR5220AASK
C20ALGR5330AASK
C20ALGR5470AASK
C20ALGR5680AASK
C20ALGR6100AASK
C20ALGR6120AASK
C20ALGR6150AASK
C20AQGR5100AASK
C20AQGR5150AASK
C20AQGR5220AASK
C20AQGR5330AASK
C20AQGR5470AASK
C20AQGR5680AASK
C20AQGR6100AASK
C20AZGR5150AASK
C20AZGR5200ZBSK
C20AZGR5220AASK
C20AZGR5330AASK
C20AZGR5470AASK
C20AZGR5680AASK
Cap
Value
1
VAC
Rated
Voltage
Surge
Voltage
D
H
Ripple
Current
ESR
ESL
Thermal Res
dV/dt
(V/µs)
Part Number
Maximum admissible RMS current T
HS
≤ 75°C.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3050_C44P_RADIAL • 9/24/2018
4
Power and AC Film Capacitors – Aluminum Can Power Film Capacitors
C44P/C20A Series, 250 – 1,000 VAC, 400 – 1,400 VDC, for PFC and AC Filter
Lifetime Expectancy/Failure Quota Graphs
Lifetime curve C44P-C20 series
1.40
1.30
1.20
1.10
1.00
0.90
0.80
0.70
0.60
100
1,000
10,000
100,000
1,000,000
80°C
70°C
75°C
Hot Spot
Temperature
[°C]
≤60°C
Power Losses and Hot Spot Temperature Calculation
At each frequency, the Power Losses are the sum of:
1. Dielectric Power Losses
P
D
(f
i
) = 2 * π * f
i
* C * V(f
i
)
2
* tgδ
0
which can be alternatively calculated as
P
D
(f
i
) =
I(f
i
)
2
2 * π * f
i
* C
* tgδ
0
Voltage Ratio V/V
RMS
where:
tgδ
0
= 2 * 10
−4
2. Joule Power Losses:
P
J
(f
i
) = Rs * I(f
i
)
2
The Total Power Losses are the sum of the components at each frequency:
Lifetime Expectancy [h]
P
=
∑
[
P
D
(
f
i
)
+
P
J
(
f
i
)
]
T
i
V = Operating Voltage [VAC]
V
rms
= Rated Voltage [VAC]
The Thermal Jump in the Hot Spot is:
ΔT
HS
= P
T
* R
th-hs
The Hot Spot Temperature is:
T
HS
= T
a
+ ΔT
HS
FIT at Hot Spot Temperatures
80
1,000
75
70
≤60
Hot Spot
Temperature °C
Limits for the formulas
The limits listed below should not be exceeded:
1.
∑
V
(
f
)
i
i
2
≤
V
RMS
100
2.
FIT
∑
I
(
f
)
i
i
2
≤
I
RMS
10
T
HS
= T
a
+ ΔT
HS
≤ (T
HS
)
MAX
Where T
a
is the ambient temperature (steady state temperature of the
cooling air flowing around the capacitor, measured at 100 mm of distance
from the capacitor and at a height of 2/3 height of the capacitor).
3. Maximum case temperature (T
CASE
) ≤ 70°C
1
0.6
0.7
0.8
0.9
1
1.1
Voltage Ratio V/V
rms
Part Number: C44PKGR6100AASJ
Rated V
RMS
= 440 [V
RMS
]
Rated I
RMS
= 30 [A]
R
s
= 3.5 [mΩ]
R
th
= 5.6 [°C/W]
Fundamental Frequency F
1
= 50 [Hz]
Ripple Frequency F
2
= 7000 [Hz]
Fundamental Voltage V
1
= 440 [V~]
Ripple Current I
2
= 27 [A]
T
a
= 35°C
I
1
= I(50) = 2 * π * 50 * 100 * 10
-6
* 440 = 13.8 [A]
V
2
= V(7000) = [27/(2 * π * 7000 * 100 * 10
−6
)] = 6.14 [V]
Example of calculation
I
RMS
= √(13.8
2
+ 27
2
) = 30 ≤ 30
→
Admitted
V
RMS
= √(440
2
+ 6.1
2
) = 440 ≤ 440
→
Admitted
P
D
(50) = 2 * π * 50 * 100 * 10
-6
* 440
2
* 2 * 10
−4
= 1.22 [W]
P
D
(7000) = [27
2
/(2 * π * 7000 * 100 * 10
−6
)] * 2 * 10
−4
= 0.03 [W]
P
J
(50) = 3.5 * 10
−3
* [(2 *π * 50 * 100 * 10
−6
* 440)
2
] = 0.67 [W]
P
J
(7000) = 3.5 * 10
−3
* 27
2
= 2.55 [W]
P
T
= 1.22 + 0.03 + 0.67 + 2.55 = 4.47 [W]
ΔT
HS
= 5.6 * 4.47 = 25 [°C]
T
HS
= Ta + ΔT
HS
T
HS
= 35 + 25 = 60 [°C]
→OK
since hot spot temperature is less
than maximum admitted
Expected Life at T
HS
= 75°C
→
100,000 hours (see lifetime curve)
Expected Life at T
HS
= 60°C
→
140,000 hours (see lifetime curve)
F3050_C44P_RADIAL • 9/24/2018
5
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
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