Type PD, Leak-Free Motor Run and Power Supply Capacitors

High-Voltage
and
Motor Capacitors
Type PD, Leak-Free Motor Run and Power Supply Capacitors
6.002
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
CORNELL
DUBILIER
Your Source For Capacitor Solutions
Type PD, Leak-Free Motor Run and Power Supply Capacitors
High-Voltage
and
Motor Capacitors
CORNELL
DUBILIER
Your Source For Capacitor Solutions
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
6.003
Type SM Motor-Run and Power Supply Capacitors
Metallized Polypropylene
Applications
Motor Run Capacitors — provide starting torque
and power factor correction for split phase motors
typically used in refrigeration and air conditioning.
Power Supply Capacitors — are used in power
supply circuits to provide noise suppression, voltage regulation, and line current reduction.
Life vs. Temperature
100000
•
•
•
•
•
•
•
•
100
0
50
75
100
125
% of Rated Temperature
Life vs. Voltage
250
200
150
100
50
0
Service Life Objective
90
The service life objective for this series is 60,000
hours of operating life with a 94% survival rate when
operated at full voltage, 60 Hz, and rated ambient
temperature. AC capacitors are frequently used at
voltages and ambient temperatures other than rated
conditions. Service life may be estimated under specific conditions of temperature and voltage by using
the curves as shown to the right.
Capacitance vs. Temperature
The Capacitance vs. Temperature curve may be
used to determine the capacitance change as a function of temperature. Capacitance varies by no more
than ±3% over the operating temperature range.
6.004
1000
10
95
100
105
110
115
120
% of Rated Voltage
Capacitance vs. Temperature
4
Capacitance Change %
High-Voltage
and
Motor Capacitors
•
•
•
Voltage range: 240 to 660 Vac
Capacitance range: .5 to 120 µF
Temperature range: -40°C to 70°C, 90°C avail.
Capacitance tolerance: ±10% standard tolerance;
± 3% available.
Self healing
Fault Current Protection up to 10,000 amps AFC
Low energy consumption. Dissipation factor
<0.1%
2 - tine, 1/4" quick connect lug terminals are
standard (4 bladed available)
Meet requirements of EIA 456A
UL recognized file No. E56959
CSA certified file No. LR075387/LR700632
% of Rated Life
Highlights
% of Rated Life
10000
2
0
-2
-4
-6
-40
-20
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
0
20
40
60
80
100
Temperature °C
CORNELL
DUBILIER
Your Source For Capacitor Solutions
Type SM Motor-Run and Power Supply Capacitors
Type SM – Oval Case Style
.81 ± .06
Cap.
(µF)
Stock
Items
B ± .06
.50 MAX.
H +.12
- .06
2.0
S
KKSM37U205M18
KK
1.50
2.0
S
KKSM37U205M23
KK
2.19
3.0
S
KKSM37U305M18
KK
1.50
3.0
S
KKSM37U305M23
KK
2.19
4.0
S
KKSM37U405M18
KK
1.50
4.0
S
KKSM37U405M23
KK
2.19
5.0
S
KKSM37U505M18
KK
1.50
5.0
S
KKSM37U505M23
KK
2.19
6.0
S
KKSM37U605M18
KK
1.50
6.0
S
KKSM37U605M23
KK
2.19
H
(inches)
7.5
S
KKSM37U755M23
KK
2.19
10.0
S
KKSM37U106M2B
KK
2.69
12.5
S
KKSM37U1255M32
KK
3.13
15.0
S
KKSM37U156M3E
KK
3.88
17.5
S
KTSM37U1755M2B
KT
2.69
20.0
Case Code
Dimensions (Inches)
B
H
2.16
see table
2.91
see table
3.66
see table
KKSM37U206M3E
KK
3.88
20.0
S
KTSM37U206M2B
KT
2.69
25.0
S
KTSM37U256M2B
KT
2.69
30.0
S
KTSM37U306M32
KT
3.13
35.0
S
KTSM37U356M32
KT
3.13
40.0
S
KTSM37U406M3E
KT
3.88
45.0
S
KTSM37U456M3E
KT
3.88
KBSM37U456M3E
KB
3.88
45.0
50.0
S
KTSM37U506M3E
KT
3.88
50.0
S
KBSM37U506M3E
KB
3.88
440 Vac 70 °C Case Temperature
Cap.
(µF)
Stock
Items
Catalog
Case
Number
Code
240 Vac 70 °C Case Temperature
H
(inches)
2.0
3.0
S
S
KKSM44U205M23
KKSM44U305M23
KK
KK
2.19
2.19
4.0
S
KKSM44U405M23
KK
2.19
4.0
KKSM24U405M23
KK
2.19
5.0
S
KKSM44U505M23
KK
2.19
5.0
KKSM24U505M23
KK
2.19
6.0
S
KKSM44U605M2B
KK
2.69
6.0
KKSM24U605M23
KK
2.19
7.5
S
KKSM44U755M32
KK
3.13
7.5
KKSM24U755M23
KK
2.19
10.0
S
KKSM44U106M3E
KK
3.88
10.0
KKSM24U106M23
KK
2.19
15.0
S
KKSM44U156M3E
KK
3.88
15.0
KKSM24U156M2B
KK
2.69
15.0
S
KTSM44U156M2B
KT
2.69
20.0
KKSM24U206M32
KK
3.13
20.0
S
KTSM44U206M3E
KT
3.88
25.0
KTSM24U256M2B
KT
2.69
25.0
S
KTSM44U256M3E
KT
3.88
30.0
KTSM24U306M2B
KT
2.69
30.0
S
KTSM44U306M3E
KT
3.88
35.0
KTSM24U356M2B
KT
2.69
35.0
S
KBSM44U356M3E
KB
3.88
40.0
KTSM24U406M32
KT
3.13
40.0
S
KBSM44U406M3E
KB
3.88
45.0
KTSM24U456M32
KT
3.13
45.0
S
KBSM44U456M3E
KB
3.88
50.0
KTSM24U506M32
KT
3.13
50.0
S
KBSM44U506M3E
KB
3.88
60.0
KTSM24U606M3E
KT
3.88
55.0
S
KBSM44U556M44
KB
4.25
70.0
KTSM24U706M3E
KT
3.88
60.0
S
KBSM44U606M44
KB
4.25
CORNELL
DUBILIER
Your Source For Capacitor Solutions
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
6.005
High-Voltage
and
Motor Capacitors
A
1.31
1.91
1.97
Case
Code
370 Vac 70 °C Case Temperature
A ± .06
Case Code
KK
KT
KB
Catalog
Number
Type SM Motor-Run and Power Supply Capacitors
Cap.
(µF)
Stock
Items
Catalog
Number
Case
Code
H
(inches)
Accessories for Oval Capacitors
Insulating Terminal Boots
UL 465 Listed
480 Vac 70 °C Case Temperature
4.0
KKSM48U405M23
KK
2.19
5.0
KKSM48U505M32
KK
3.13
6.0
KKSM48U605M32
KK
3.13
7.5
KKSM48U755M32
KK
3.13
10.0
KKSM48U106M32
KK
3.13
15.0
KTSM48U156M32
KT
3.13
20.0
KTSM48U206M3E
KT
3.88
25.0
KTSM48U256M3E
KT
3.88
30.0
KTSM48U306M3E
KT
3.88
40.0
KBSM48U406M3E
KB
3.88
660 Vac 70 °C Case Temperature
High-Voltage
and
Motor Capacitors
1.0
44603
Wrap Around
Bracket
KKSM66U105M23
KK
2.19
2.0
S
KKSM66U205M23
KK
2.19
3.0
S
KKSM66U305M23
KK
2.19
4.0
S
KKSM66U405M2B
KK
2.69
5.0
S
KKSM66U505M32
KK
3.13
6.0
S
KKSM66U605M3E
KK
3.88
8.0
S
KKSM66U805M3E
KK
3.88
8.0
S
KTSM66U805M32
KT
3.13
End Mount
Footed Bracket
10.0
S
KKSM66U106M3E
KK
3.88
(2 required)
10.0
S
KTSM66U106M32
KT
3.13
12.0
S
KTSM66U126M32
KT
3.13
15.0
S
KTSM66U156M3E
KT
3.88
18.0
S
KTSM66U186M3E
KT
3.88
18.0
S
KBSM66U186M3E
KB
3.88
20.0
S
KBSM66U206M3E
KB
3.88
30434
S
KBSM66U256M3E
KB
3.88
30.0
S
KBSM66U306M3E
KB
3.88
35.0
KBSM66U356M3E
KB
3.88
Side Mount
Footed Bracket
40.0
KBSM66U406M44
KB
4.25
(2 required)
31762
Options
• Tinplated steel cans are standard. Aluminum
cases are available upon request.
• Tighter capacitance tolerances such as ± 3%
or ±6% are available.
• +90°C ratings are available for HID lighting and
power supply applications.
• Discharge resistors are available.
• Special terminal lugs such as 4 tines per
terminal or 2 tines plus 1 fork lug available.
• Dual capacitance values are available for 370
Vac and 440 Vac applications.
Case Code
KK
KT
KB
Bracket
30393-5
30393-9
30393-10
Case Height
2.19
2.69
3.13
3.88
4.25
Bracket
30434-34
30434-42
30434-49
30434-61
30434-67
Case Height
2.19
2.69
3.13
3.88
4.25
Bracket
31762-45
31762-47
31762-49
31762-18
31762-52
Case Code
KK
KT
KB
Bracket
32107-1
32107-2
32107-3
30393
25.0
6.006
32108-2
Universal Mounting
Brackets
32107
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
6-32 screw
and nut
6-32 screw
and nut
CORNELL
DUBILIER
Your Source For Capacitor Solutions
Type SM Motor-Run and Power Supply Capacitors
Type SM - Round Case Style
Hardware for Round Capacitors
.81 ± .06
Wrap Around Bracket
Case Code
Case Code
P
S
T
D (inches)
1.87
2.12
2.62
Case Code
P
S
T
H
see table
see table
see table
3 Footed Round
Mounting Bracket
D ± .06
Case Code
P
S
T
.50 MAX.
Bracket
30393-23
30393-24
30393-25
2 Footed Round
Mounting Bracket
Bracket
32107-6A
32107-7A
32107-8A
Case Code
P
S
T
Bracket
32107-6
32107-7
32107-8
H +.12
- .06
Cap.
(µF)
Stock
Catalog
Case
Items
Number
Code
370 Vac 70 °C Case Temperature
H
(inches)
Cap.
(µF)
SMP37U205M24
P
2.25
90.0
3.0
SMP37U305M24
P
2.25
100.0
SMP37U405M24
P
2.25
4.0
S
Catalog
Case
Number
Code
370 Vac 70 °C (cont’d)
SMT37U906M3C
SMT37U107M44
H
(inches)
T
3.75
T
4.25
440 Vac 70 °C Case Temperature
5.0
SMP37U505M24
P
2.25
2.0
SMP44U205M24
P
2.25
6.0
SMP37U605M24
P
2.25
3.0
SMP44U305M24
P
2.25
SMP37U755M24
P
2.25
4.0
SMP44U405M24
P
2.25
10.0
7.5
S
SMP37U106M24
P
2.25
5.0
SMP44U505M24
P
2.25
12.5
S
SMP37U1255M24
P
2.25
6.0
SMP44U605M24
P
2.25
15.0
S
SMP37U156M2E
P
2.88
7.5
S
SMP44U755M2E
P
2.88
SMP37U1755M2E
P
2.88
10.0
S
SMP44U106M2E
P
2.88
S
S
SMP44U1255M2E
P
2.88
SMP44U156M2E
P
2.88
SMP44U1755M2E
P
2.88
S
SMP44U206M2E
P
2.88
S
SMS44U256M3C
SMS44U306M3C
S
S
3.75
3.75
SMT44U356M2E
T
2.88
3.75
17.5
20.0
S
SMP37U206M2E
P
2.88
12.5
25.0
S
SMP37U256M2E
P
2.88
15.0
30.0
S
SMP37U306M2E
P
2.88
17.5
35.0
S
SMS37U356M2E
S
2.88
20.0
40.0
45.0
S
SMS37U406M2E
SMS37U456M3C
S
S
2.88
3.75
25.0
30.0
50.0
S
SMS37U506M3C
S
3.75
35.0
55.0
S
SMS37U556M3C
S
3.75
40.0
SMT44U406M3C
T
60.0
S
SMT37U606M3C
T
3.75
45.0
SMT44U456M3C
T
3.75
SMT37U656M3C
T
3.75
50.0
SMT44U506M3C
T
3.75
65.0
70.0
SMT37U706M3C
T
3.75
55.0
75.0
SMT37U756M3C
T
3.75
60.0
SMT37U806M3C
T
3.75
80.0
S
CORNELL
DUBILIER
Your Source For Capacitor Solutions
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
S
SMT44U556M44
T
4.25
SMT44U606M44
T
4.25
6.007
High-Voltage
and
Motor Capacitors
2.0
Stock
Items
Type ETW Motor Start Capacitors
Type ETW – Non Polarized
Aluminum Electrolytic
Application
AC Motor Start capacitors provide small AC motors
with starting torque. They are designed for intermittent AC duty. Type ETW capacitors are provided with
a pressure safety vent and are furnished in phenolic
cases.
Highlights
High-Voltage
and
Motor Capacitors
•
•
•
•
•
•
•
•
Stock
Items
21-25
25-30
30-36
36-43
43-52
S
S
S
S
S
ETW21-125-N1
ETW25-125-N1
ETW30-125-N1
ETW36-125-N1
ETW43-125-N1
1.437
1.437
1.437
1.437
1.437
2.750
2.750
2.750
2.750
2.750
53-64
64-77
72-86
88-106
S
S
S
S
ETW53-125-N1
ETW64-125-N1
ETW72-125-N1
ETW88-125-N1
1.437
1.437
1.437
1.437
108-130
124-149
130-156
145-174
161-193
S
S
S
S
S
ETW108-125-N1
ETW124-125-N1
ETW130-125-N1
ETW145-125-N1
ETW161-125-N1
189-227
S
200-240
216-259
233-280
243-292
S
S
S
S
270-324
300-360
324-389
340-408
S
S
S
S
6.008
Catalog
Number
125 Vac
Case Dimensions
Inches
D
L
C
Cap.
µF
Voltage range: 125 to 330 Vac
Capacitance range: 21 to 1200 µF
50,000 starts minimum
Temperature range: -40°C to 65°C
Operating frequency: 50-60 Hz
Meets EIA RS463 Type II
2-bladed quick connects; standard terminations
Specify "R" at end of part number for 15,000
ohm, 2 Watt, bleeder resistor.
Catalog
Number
125 Vac (cont’d)
Case Dimensions
Inches
D
L
C
Cap.
µF
Stock
Items
0.500
0.500
0.500
0.500
0.500
378-454
400-480
430-516
460-552
540-648
S
S
S
S
S
ETW378-125-N2
ETW400-125-N2
ETW430-125-N2
ETW460-125-N2
ETW540-125-N4
1.437
1.437
1.437
1.437
1.812
3.375
3.375
3.375
3.375
3.375
0.500
0.500
0.500
0.500
0.625
2.750
2.750
2.750
2.750
0.500
0.500
0.500
0.500
590-708
708-850
829-995
1000-1200
S
S
S
S
ETW590-125-N4
ETW708-125-N4
ETW829-125-N4
ETW1000-125-N7
1.812
1.812
1.812
2.062
3.375
3.375
3.375
4.375
0.625
0.625
0.625
0.875
1.437
1.437
1.437
1.437
1.437
2.750
2.750
2.750
2.750
2.750
0.500
0.500
0.500
0.500
0.500
108-130
145-174
161-193
189-227
ETW108-165-N1
ETW145-165-N1
ETW161-165-N1
ETW189-165-N2
1.437
1.437
1.437
1.437
2.750
2.750
2.750
3.375
0.500
0.500
0.500
0.500
ETW189-125-N1
1.437
2.750
0.500
216-260
ETW216-165-N4
1.812
3.375
0.625
ETW200-125-N1
ETW216-125-N1
ETW233-125-N1
ETW243-125-N1
1.437
1.437
1.437
1.437
2.750
2.750
2.750
2.750
0.500
0.500
0.500
0.500
233-280
243-292
270-324
324-390
ETW233-165-N4
ETW243-165-N4
ETW270-165-N4
ETW324-165-N4
1.812
1.812
1.812
1.812
3.375
3.375
3.375
3.375
0.625
0.625
0.625
0.625
ETW270-125-N1
ETW300-125-N1
ETW324-125-N1
ETW340-125-N2
1.437
1.437
1.437
1.437
2.750
2.750
2.750
3.375
0.500
0.500
0.500
0.500
340-408
378-454
400-480
430-516
ETW340-165-N4
ETW378-165-N4
ETW400-165-N4
ETW430-165-N4
1.812
1.812
1.812
1.812
3.375
3.375
3.375
3.375
0.625
0.625
0.625
0.625
165 Vac
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
CORNELL
DUBILIER
Your Source For Capacitor Solutions
Type ETW Motor Start Capacitors
Catalog
Number
250 Vac
Case Dimensions
Inches
D
L
C
CAP
µF
Stock
Items
21-25
S
ETW21-250-N1
1.437
2.750
25-30
S
ETW25-250-N1
1.437
2.750
30-36
S
ETW30-250-N1
1.437
2.750
0.500
36-43
S
ETW36-250-N1
1.437
2.750
0.500
21-25
S
43-52
S
ETW43-250-N1
1.437
2.750
0.500
25-30
S
53-64
S
ETW53-250-N1
1.437
2.750
0.500
30-36
56-72
S
ETW56-250-N1
1.437
2.750
0.500
36-43
64-77
S
ETW64-250-N1
1.437
2.750
0.500
43-52
Catalog
Number
250 Vac (cont’d)
Case Dimensions
Inches
D
L
C
CAP
µF
Stock
Items
0.500
270-324
S
ETW270-250-N6
2.062
3.375
0.875
0.500
340-408
S
ETW340-250-N7
2.062
4.375
0.875
ETW21-330-N2
1.437
3.375
0.500
ETW25-330-N2
1.437
3.375
0.500
S
ETW30-330-N2
1.437
3.375
0.500
S
ETW36-330-N2
1.437
3.375
0.500
S
ETW43-330-N4
1.812
3.375
0.625
0.625
330 Vac
72-86
S
ETW72-250-N4
1.812
3.375
0.625
53-64
S
ETW53-330-N4
1.812
3.375
88-106
S
ETW88-250-N4
1.812
3.375
0.625
64-77
S
ETW64-330-N4
1.812
3.375
0.625
108-130
S
ETW108-250-N4
1.812
3.375
0.625
72-86
S
ETW72-330-N4
1.812
3.375
0.625
124-149
S
ETW124-250-N4
1.812
3.375
0.625
88-106
S
ETW88-330-N4
1.812
3.375
0.625
130-156
S
ETW130-250-N4
1.812
3.375
0.625
108-130
S
ETW108-330-N7
2.062
4.375
0.875
145-174
S
ETW145-250-N4
1.812
3.375
0.625
124-149
S
ETW124-330-N7
2.062
4.375
0.875
161-193
S
ETW161-250-N6
2.062
3.375
0.875
130-156
S
ETW130-330-N7
2.062
4.375
0.875
189-227
S
ETW189-250-N6
2.062
3.375
0.875
145-174
S
ETW145-330-N7
2.062
4.375
0.875
216-259
S
ETW216-250-N6
2.062
3.375
0.875
161-193
S
ETW161-330-N7
2.062
4.375
0.875
233-280
S
ETW233-250-N6
2.062
3.375
0.875
189-227
S
ETW189-330-N7
2.062
4.375
0.875
243-292
S
ETW243-250-N6
2.062
3.375
0.875
216-259
S
ETW216-330-N7
2.062
4.375
0.875
High-Voltage
and
Motor Capacitors
Bracket, Endcap & Capacitor Assembly
Mounting Hardware
Case
Code
N1
N2
N4
N6
N7
Case Dimensions
(inches)
D
1.437
1.437
1.812
2.062
2.062
L
2.750
3.375
3.375
3.375
4.375
Optional
End
Cap
30066
30066
34618-3
34618-2
34618-2
Optional
Mounting
Bracket
34946-2
34946
34946
34946
34946-1
* Order both endcap and bracket for mounting
CORNELL
DUBILIER
Your Source For Capacitor Solutions
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
6.009
Application Guide for Type ETW Motor Start Capacitors
VOLTAGE RATING
Duty Cycles of Type II
The capacitorsís rated voltage must be greater than or equal to
the average voltage across the capacitor' s terminals during the motor starting cycle. This is not the same voltage as the motor
line voltage. In addition, the cutoff voltage rating of the capacitor must be greater than or equal to the maximum voltage attained
across the terminals of the capacitor in actual service.
The maximum recommended cut-off voltages for the four standard voltage ratings are as follows:
Rated
Voltage (rms)
125
165
250
330
Maximum
Cut-Off Voltage (rms)
160
210
300
400
Table A
Ra te d
Volta ge
VAC
(rm s)
125
165
250
These ratings are based on the maximum capacitor temperature
of 65 ∫C.
330
CAPACITANCE RATING
The capacitance is chosen to give the necessary starting torque to
the motor. The minimum capacitance value is the minimum designed capacitance. The maximum capacitance is 20% more than
the minimum value.
From
To
21-25
108-130
161-193
243-292
400-480
645-774
21-25
108-130
130-156
233-280
378-454
21-25
36-43
72-86
108-130
216-259
21-25
25-36
36-43
72-86
108-130
81-106
145-174
233-280
378-454
590-708
800-960
88-106
124-149
216-259
340-408
590-708
30-36
64-77
88-106
189-227
324-389
21-25
30-36
64-77
88-106
130-156
%
Duty
Se cs. Se cs. Cycle
(On) (Off)
0.75 29.25 2.500
1
59
1.670
1
89
1.110
1
119 0.833
1
179 0.556
1
239 0.417
1
59
1.670
1
89
1.110
1
119 0.833
1
179 0.556
1
239 0.417
1
59
1.670
1
89
1.110
1
119 0.833
1
179 0.556
1
239 0.417
1
59
1.670
1
89
1.110
1
119 0.833
1
179 0.556
1
239 0.417
Duty Cycle
#
of
Starts
50,000
50,000
33,500
25,000
16,500
12,500
33,500
33,500
25,000
16,500
12,500
33,500
33,500
25,000
16,500
12,500
33,500
33,500
25,000
16,500
12,500
Typical life expectancy is 50,000 cycles for 125V ratings, and 40,000
total cycles for 165, 250 and 330V ratings. The number of cycles
shown in the table above are for the convenient test time of 35 days
total for all ratings.
Duty Cycles of Type I
DUTY CYCLE
High-Voltage
and
Motor Capacitors
Ca pa citance
Ra ting (µ F)
Table B
The duty cycle should be calculated for each application. It is the
ratio of the time the capacitor is on voltage to the total time of one
cycle. The duty cycles for the normal performance of standard Type
II capacitors are listed in Table A. CDE type ETW capacitors may be
used in any intermittant application within their temperature and
voltage range where the duty cycle does not exceed that listed in Table
A. This is in accordance with the standards in EIA Specification
RS-463 for Type II capacitors. If a particular application exceeds the
normal duty cycle, but does not exceed the values listed in Table B,
an extra performance or Type I capacitor is required.
If an application exceeds the duty cycles of Type I, other methods of
capacitor selection must be used. Contact CDE, for Engineering
assistance.
FREQUENCY
MOUNTING
These capacitors are designed for 60 Hz application but may
be operated in the range of 47 Hz - 60 Hz without damage provided
voltage limitations stated above are observed. For other variations
in frequency, contact CDE.
Vertical mounting of the capacitor with the terminals
up is recommended. However, horizontal mounting is
acceptable providing the vent is in the upward position.
Vertical mounting with the terminals down is not
recommended because the capacitor life may be reduced.
6.0010
Ra te d
Volta ge
VAC
(rm s)
Ca pa citance
Ra ting (µ F)
125
165
250
330
all
all
all
all
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
Duty Cycle
%
Duty
Se cs. Se cs. Cycle
(On) (Off)
0.75 29.25 2.500
1
59
1.670
1
59
1.670
1
59
1.670
#
of
Starts
75,000
40,000
40,000
40,000
CORNELL
DUBILIER
Your Source For Capacitor Solutions
Type OTB DC/AC Dual Rated Capacitors
Type OTB – Paper-Film/Foil
Applications
Use Type OTB capacitors for all normal blocking,
filtering and bypass applications where any
standard DC capacitor may be used. They may also
be used in motor-run and other 60 Hz applications.
Highlights
• Voltage ratings DC/AC: 400/236, 600/330,
1000/440, 1500/660, 2000/700, 2500/800,
3000/950
• Capacitance range: 0.1 µF to 35.0 µF
• Capacitance tolerance: ±10%
• Temperature range: -55°C to 85°C
• Protected: Pressure sensitive interrupter
• Listed under UL File No. E56959
• CSA Certified file No. LR075387
• Environmentally compatible
• Solder Lug terminations
Cap.
(µF)
Stock
Catalog
Case
Items
Number
Code
400 Vdc (236 Vac) – Paper Dielectric
H
(inches)
Cap.
(µF)
Stock
Catalog
Case
Items
Number
Code
1000 Vdc (440 Vac) – Paper Dielectric
H
(inches)
OTBE305KNPIR
A
2.13
0.10
OTBG104KNPIR
A
2.13
4.0
OTBE405KNPIR
A
2.38
0.25
S
OTBG254KNPIR
A
2.13
5.0
OTBE505KNPIR
A
2.63
0.50
S
OTBG504KNPIR
A
2.13
6.0
OTBE605KNPIR
A
2.88
1.0
OTBG105KNPIR
A
2.13
8.0
OTBE805KNPIR
A
3.88
2.0
OTBG205KNPIR
A
2.63
10.0
OTBE106KNPIR
A
4.75
3.0
OTBG305KNPIR
A
3.13
12.0
OTBE126KNPIR
C
3.13
4.0
OTBG405KNPIR
A
4.25
15.0
OTBE156KNPIR
C
3.50
5.0
OTBG505KNPIR
A
4.75
20.0
OTBE206KNPIR
C
4.75
6.0
OTBG605KNPIR
C
3.13
25.0
OTBE256KNPIR
C
5.75
8.0
OTBG805KNPIR
C
4.25
30.0
OTBE306KNPIR
C
6.75
10.0
OTBG106KNPIR
C
4.75
600 Vdc (330 Vac) – Paper Dielectric
12.0
OTBG126KNPIR
C
5.75
0.50
OTBF504KNPIR
A
2.13
15.0
OTBG156KNPIR
C
7.25
1.0
OTBF105KNPIR
A
2.13
20.0
OTBG206KNPIR
D
7.25
2.0
OTBF205KNPIR
A
2.13
25.0
OTBG256KNPIR
D
9.00
3.0
OTBF305KNPIR
A
2.38
4.0
OTBF405KNPIR
A
2.63
0.50
OTBH504KNPIR
A
2.13
5.0
OTBF505KNPIR
A
3.13
1.0
S
OTBH105KNPIR
A
2.13
6.0
OTBF605KNPIR
A
3.88
2.0
S
OTBH205KNPIR
A
3.13
8.0
OTBF805KNPIR
A
4.75
3.0
S
OTBH305KNPIR
A
4.25
10.0
OTBF106KNPIR
C
3.13
4.0
OTBH405KNPIR
C
3.13
12.0
OTBF126KNPIR
C
3.88
5.0
OTBH505KNPIR
C
3.50
15.0
OTBF156KNPIR
C
4.25
6.0
OTBH605KNPIR
C
4.25
20.0
OTBF206KNPIR
C
5.75
8.0
OTBH805KNPIR
C
5.25
25.0
OTBF256KNPIR
C
6.75
10.0
OTBH106KNPIR
D
5.25
30.0
OTBF306KNPIR
D
6.25
12.0
OTBH126KNPIR
D
5.75
35.0
OTBF356KNPIR
D
7.25
15.0
OTBH156KNPIR
D
6.75
CORNELL
DUBILIER
Your Source For Capacitor Solutions
1500 Vdc (660 Vac) – Film/Paper Dielectric
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
6.0011
High-Voltage
and
Motor Capacitors
3.0
Type OTB DC/AC Dual Rated Capacitors
Cap.
(µF)
Stock
Catalog
Case
Items
Number
Code
2000 Vdc (700 Vac) – Film/Paper Dielectric
H
(inches)
Cap.
(µF)
Stock
Catalog
Case
Items
Number
Code
3000 Vdc (950 Vac) – Film/Paper Dielectric
H
(inches)
0.10
OTBJ104KNPIR
A
2.13
0.10
OTBL104KNPIR
A
2.13
0.25
OTBJ254KNPIR
A
2.13
0.25
OTBL254KNPIR
A
2.13
OTBJ504KNPIR
A
2.13
0.50
OTBL504KNPIR
C
2.88
1.0
OTBJ105KNPIR
A
2.63
1.0
OTBL105KNPIR
C
2.88
2.0
OTBJ205KNPIR
A
4.25
2.0
OTBL205KNPIR
C
4.25
3.0
OTBJ305KNPIR
C
3.50
3.0
OTBL305KNPIR
C
5.75
4.0
OTBJ405KNPIR
C
4.25
4.0
OTBL405KNPIR
D
5.75
5.0
OTBJ505KNPIR
C
4.75
5.0
OTBL505KNPIR
D
6.75
6.0
OTBJ605KNPIR
C
5.75
8.0
OTBJ805KNPIR
D
5.75
10.0
OTBJ106KNPIR
D
6.75
0.50
S
.81 ± .06
2500 Vdc (800 Vac) – Film/Paper Dielectric
0.50
OTBK504KNPIR
A
2.13
1.0
OTBK105KNPIR
C
2.88
2.0
OTBK205KNPIR
C
3.13
3.0
OTBK305KNPIR
C
4.25
4.0
OTBK405KNPIR
C
5.75
5.0
OTBK505KNPIR
C
6.75
6.0
OTBK605KNPIR
D
5.75
7.0
OTBK705KNPIR
D
6.75
8.0
OTBK805KNPIR
D
7.25
B ± .06
Mounting Hardware
High-Voltage
and
Motor Capacitors
30434
End
Mount
(2 required)
31762
Side
Mount
(2 required)
Case Code
A
C
D
Bracket
30393-5
30393-9
30393-10
Wrap
Around
Bracket
30393
H (Inches)
2.13
2.38
2.63
2.88
3.13
3.50
3.75
3.88
4.25
4.75
5.25
5.75
6.25
6.75
7.25
9.00
End Mount
30434-33
30434-37
30434-41
30434-45
30434-49
30434-55
30434-59
30434-61
30434-67
30434-75
30434-83
30434-91
30434-99
30434-107
30434-115
30434-127
Case Code
A
C
D
.50 MAX.
Side Mount
31762-45
31762-46
31762-47
31762-48
31762-49
31762-50
31762-83
31762-51
31762-52
31762-54
31762-55
31762-56
31762-59
31762-60
31762-62
31762-78
H .12
+
- .06
Bracket
32107-1
32107-2
32107-3
Universal
Mounting
Bracket
32107
Case Code
6-32 screw
and nut
6.012
A ± .06
Case Code
A
C
D
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
Dimensions (Inches)
A
B
H
1.31
2.16
see table
1.91
2.91
see table
1.97
3.66
see table
CORNELL
DUBILIER
Your Source For Capacitor Solutions
Type SCR Commutating Capacitors
Type SCR –
Film-Paper/Extended Foil
Applications
Type SCRN capacitors are for SCR (silicon controlled
rectifier) commutating applications, requiring high peak
and rms current capability. These capacitors are ideal for
other high frequency and pulsed applications.
Highlights
•
•
•
•
•
•
•
•
Cap.
(µF)
Stock
Item
Catalog
Case
H
Number
Code (inches)
200 Vpk (Paper dielectric)
Max VA
(65 °C)
Voltage ratings 200 to 2000 Vpk
Capacitance range: 0.25 to 50 µF
Capacitance tolerance: ±10%
Temperature range: -40°C to 65°C
80°C surface temperature
40,000 Hour, 95% minimum survival at full
rated temperature and volt-amps
Conforms to EIA RS401
1/4 x 20 threaded studs for high current
Tinplated steel case standard. Non ferrous
covers available for high frequency applications.
Max Amps
RMS
Cap.
(µF)
Stock
Item
Catalog
Case
H
Max VA
Number
Code
(inches)
(65 °C)
600 Vpk (Film dielectric for low-loss)
Max Amps
RMS
SCRN201R
A
2.13
400
60
1.0
SCRN262R
A
2.38
2200
60
5.0
SCRN202R
A
2.63
465
60
2.0
SCRN263R
A
2.38
2060
60
SCRN203R
A
3.88
625
60
3.0
SCRN264R
A
3.88
3190
60
15.0
SCRN205R
A
4.75
765
60
5.0
SCRN265R
A
4.25
4380
60
20.0
SCRN206R
B
4.25
875
60
10.0
SCRN266R
C
4.25
6060
60
30.0
SCRN208R
C
5.25
1200
60
40.0
SCRN209R
C
6.75
1500
60
1.0
S
SCRN233R
A
2.13
790
60
50.0
SCRN210R
D
5.75
1590
60
2.0
S
SCRN234R
A
3.13
1070
60
SCRN235R
A
3.88
1455
60
10.0
S
400 Vpk (Film and Paper dielectric)
1000 Vpk ( Film and Paper dielectric)
3.0
2.0
SCRN211R
A
2.63
790
60
5.0
SCRN236R
B
4.25
1785
60
3.0
SCRN212R
A
2.63
970
60
10.0
S
SCRN237R
C
5.75
2570
60
5.0
SCRN213R
A
3.88
1130
60
15.0
SCRN238R
D
5.75
3170
60
10.0
SCRN214R
B
4.75
1930
60
20.0
S
SCRN239R
E
5.13
5200
100
1500 Vpk (Film and Paper dielectric)
15.0
SCRN215R
C
4.75
2240
60
20.0
SCRN216R
C
6.25
2800
60
0.50
S
SCRN240R
A
2.13
990
60
30.0
SCRN217R
D
6.75
3720
60
1.0
S
SCRN241R
A
2.88
1240
60
40.0
SCRN218R
D
8.00
4330
60
2.0
S
SCRN242R
B
3.50
1890
60
50.0
SCRN219R
E
6.25
6050
100
3.0
S
SCRN243R
C
4.25
2550
60
5.0
SCRN244R
C
5.75
3250
60
2.0
SCRN220R
60
10.0
SCRN245R
E
5.13
6500
100
60
600 Vpk (Film and Paper dielectric)
3.0
A
2.63
815
2000 Vpk (Film and Paper dielectric)
SCRN221R
A
3.13
1200
60
5.0
S
SCRN222R
A
4.25
1420
60
0.25
10.0
S
SCRN224R
C
4.25
2040
60
0.33
SCRN226R
C
5.75
2800
60
0.50
15.0
S
SCRN246R
A
2.13
990
SCRN257R
A
2.13
1000
60
S
SCRN247R
A
2.63
1180
60
S
60
20.0
S
SCRN227R
D
5.75
3260
60
1.0
SCRN248R
A
3.13
1300
25.0
S
SCRN229R
D
6.75
3720
60
2.0
SCRN249R
B
4.25
2230
60
30.0
SCRN230R
D
8.00
4330
60
3.0
SCRN251R
C
4.75
2800
60
40.0
SCRN231R
E
6.25
6060
100
5.0
S
SCRN253R
D
5.75
4020
60
50.0
SCRN232R
E
7.25
6850
100
10.0
S
SCRN256R
F
5.75
7600
100
CORNELL
DUBILIER
Your Source For Capacitor Solutions
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
6.013
High-Voltage
and
Motor Capacitors
3.0
Type SCR Commutating Capacitors
B
±.03"
B
±.03"
A
±.03"
A
±.03"
F
±.03"
F
±.03"
1/4 -20 THD.
( 2 PLCS )
1/4 -20 THD.
( 2 PLCS )
1.13"
±.06"
1.13"
±.06"
0.50"
±.06"
0.50"±.06"
H"
±.06"
H"
±.06"
High-Voltage
and
Motor Capacitors
Figure 1
Figure 2
Mounting Hardware
Case Code
Case Code
A
B
C
D
E
F
A
1.31
1.56
1.91
1.97
2.84
3.75
Dimensions (inches)
B
F
2.16
0.81
2.69
1.25
2.91
1.38
3.66
1.38
4.56
2.00
4.56
2.00
H
see table
see table
see table
see table
see table
see table
Figure
Fig. 1
Fig. 1
Fig. 1
Fig. 1
Fig. 2
Fig. 2
Case Code
A
B
C
D
E
F
Bracket
30393-5
30393-3
30393-9
30393-10
-
Case Code
A
B
C
D
E
F
Bracket
32107-1
32107-2
32107-3
-
Mounting Hardware
31762
Side
Mount
(2 required)
6.014
H (Inches)
2.13
2.38
2.63
2.88
3.13
3.50
3.75
3.88
4.25
4.75
5.13
5.25
5.75
6.25
6.75
7.25
8.00
9.00
Side Mount
31762-45
31762-46
31762-47
31762-48
31762-49
31762-50
31762-83
31762-51
31762-52
31762-54
31762-132
31762-55
31762-56
31762-59
31762-60
31762-62
31762-63
31762-78
Wrap
Around
Bracket
30393
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
Universal
Mounting
Bracket
32107
6-32 screw
and nut
CORNELL
DUBILIER
Your Source For Capacitor Solutions
Type SCR Commutating Capacitors
How to Choose a Commutating Capacitor
and for a squarewave the current is:
1. From circuit analysis or measurement, determine
application values for these six parameters:
Nominal capacitance in µF
Current pulse width in µs
Current pulse period in µs
Maximum peak voltage
Continuous AC voltage in Vrms
Maximum volt-amps
0.5
Irms = C∆V/0.64(tT)
where f is repetition frequency in Hz, C is nominal
capacitance in µF, ∆V the peak-to-peak squarewave
amplitude in volts, t is the pulse width in µs and T is the
pulse period in µs.
The peak current for the square wave voltage is:
Ipeak = C∆V/0.64t
2. Choose a capacitor from the ratings table of the
desired nominal capacitance with a peak voltage
rating no less than your maximum peak voltage.
3. Check that your application’s rms current is no more
than the capacitor’s Max. Amps RMS. You can
calculate the current from your Vrms using the equations in the following section.
SQUARE WAVE APPLICATIONS
Vpeak
Voltage
∆V
4. Check that your application’s volt-amperes is not more
than the capacitor’s VA capability. The VA capability is
the max VA rating times the Volt-Ampere multiplier from
Figure 2 (Current Pulse Width) and that times the VoltAmpere Multiplier from Figure 3 (Ambient Temperature). See the following section for more on using voltampere multipliers.
T
CURRENT
I peak
If you need a greater VA capability, repeat these steps
for a higher peak voltage capacitor or consider connecting units in parallel to divide the VA required. For up to
peak voltage of 600 V, you may also consider polypropylene film dielectric units, Catalog Numbers SCRN262R
through SCRN266R, with higher VA capability.
Figure 1
1.0
0.9
0.8
Polypropylene
0.7
VOLTAMPERE MU
LTIPLIER
The capacitors maximum VA rating is the maximum product of the sinewave voltage and current that may be applied at 65°C without overheating the capacitor and reducing its expected life. For other temperatures and
pulsed current, use the multipliers of Figures 2 and 3 to
derate the Max VA rating.
t
High-Voltage
and
Motor Capacitors
Using Volt-Ampere Ratings
0.5
= Ipeak(t/T)
0.6
Paper
0.5
0.4
PP Film/Paper
0.3
0.2
0.1
0.0
10
20
30
40
50 60
80
100
200
300
400 500
1000
CURRENT PULSE WIDTH (µs)
Figure 2
The Max Amps RMS rating is set by the capability of the
capacitor terminals. Exceeding this limit can damage the
terminals and cause capacitor failure.
VOLTAMPERE MU
LTIPLIER
Calculate the capacitor’s actual VA load as the product of
the rms voltage across the capacitor and the rms current
through the capacitor. To calculate rms current for an
applied sine wave or squarewave voltage, use these
equations.
3.0
For a sinewave voltage the current is:
-6
Your Source For Capacitor Solutions
1.0
0.0
25
30
35
40
45
50
55
60
65
70
75
80
85
90
AMBIENT TEMPERATURE °C
Irms = 2πfCVrmsX10
CORNELL
DUBILIER
2.0
Figure 3
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
6.015
Type T High Voltage DC Filter Capacitors
Type T – Paper-Film/Foil
Applications
Use Type T capacitors for filter applications. Typical
applications include: filtering, bypass and blocking
radar amplifiers and power supplies.
Highlights
•
•
•
•
•
•
•
Cap.
(µF)
Stock
Items
High-Voltage
and
Motor Capacitors
0.50
Catalog
Number
600 Vdc
T6P5NR
Voltage ratings: 600 - 5000 Vdc
Capacitance range: 0.1µF to 15.0µF
Capacitance tolerance: ±10%
Temperature range: -55°C to 85°C
105°C operation with derating
Hermetically sealed for long life
10-32 screw terminals
Case
Code
H
(inches)
Cap.
(µF)
A
2.13
10.0
Stock
Items
Catalog
Case
Number
Code
1500 Vdc (cont’d)
T15W10NR
D
H
(inches)
4.75
1.0
S
T6W1NR
A
2.13
12.0
T15W12NR
D
5.25
2.0
S
T6W2NR
A
2.13
15.0
T15W15NR
D
6.25
3.0
T6W3NR
A
2.38
4.0
T6W4NR
A
2.88
0.10
T20P1NR
A
2.13
6.0
T6W6NR
A
3.00
0.25
S
T20P25NR
A
2.13
8.0
T6W8NR
C
2.88
0.50
S
T20P5NR
A
2.13
S
T20W1NR
A
2.63
10.0
S
15.0
0.10
0.25
0.50
S
2000 Vdc
T6W10NR
C
3.13
1.0
T6W15NR
D
3.50
2.0
T20W2NR
C
2.88
1000 Vdc
4.0
T20W4NR
D
3.50
T10P1NR
A
2.13
5.0
T20W5NR
D
4.25
T10P25NR
A
2.13
8.0
T20W8NR
D
5.75
T10P5NR
A
2.13
10.0
T20W10NR
D
6.75
15.0
T20W15NR
D
9.88
1.0
S
T10W1NR
A
2.13
2.0
S
T10W2NR
A
2.63
T10W4NR
A
4.25
1.0
T25W1NR
C
2.88
T25W2NR
C
3.13
T25W4NR
D
4.25
A
2.13
4.0
6.0
S
T10W6NR
C
3.50
2.0
T10W8NR
D
3.50
4.0
S
T10W10NR
D
3.88
T10W15NR
D
5.25
8.0
10.0
15.0
2500 Vdc
3000 Vdc
0.10
T30P1NR
0.50
T30P5NR
A
3.13
0.50
T15P5NR
A
2.13
1.0
T30W1NR
C
3.13
1.0
T15W1NR
A
2.13
6.0
T30W6NR
D
8.00
1500 Vdc
5000 Vdc
2.0
T15W2NR
A
3.13
4.0
T15W4NR
C
3.13
0.50
T50P5NR
C
3.50
T50W1NR
D
4.25
T50W2NR
D
7.25
6.0
T15W6NR
D
3.88
1.0
8.0
T15W8NR
D
4.25
2.0
6.016
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
CORNELL
DUBILIER
Your Source For Capacitor Solutions
Type T High Voltage DC Filter Capacitors
Mounting Hardware
B
B
±.03"
±.03"
A
A
±.03"
±.03"
F
F
±.03"
±.03"
1.13"
1.00"
±.06"
±.06"
30434
End
Mount
2 per
10-32 THD.
THD.
10-32
PLCS ))
(( 22 PLCS
31762
Side
Mount
2 per
0.50"
0.50"
±.06"
±.06"
H"
H"
±.06"
±.06"
Case Code
A
C
D
Bracket
30393-5
30393-9
30393-10
A
1.31
1.91
1.97
Case Code
A
C
D
Side Mount
31762-45
31762-46
31762-47
31762-48
31762-49
31762-50
31762-83
31762-51
31762-52
31762-54
31762-55
31762-56
31762-59
31762-60
31762-62
31762-63
Bracket
32107-1
32107-2
32107-3
Universal
Mounting
Bracket
32107
6-32 screw
and nut
Case Code
Case Code
A
C
D
End Mount
30434-33
30434-37
30434-41
30434-45
30434-49
30434-55
30434-59
30434-61
30434-67
30434-75
30434-83
30434-91
30434-99
30434-107
30434-115
30434-127
Dimensions (Inches)
B
F
H
2.16
0.81
see table
2.91
1.38
see table
3.66
1.38
see table
CORNELL
DUBILIER
Your Source For Capacitor Solutions
1605 East Rodney French Blvd.
New Bedford, MA 02744
(508) 996-8564, Fax (508) 996-3830
http://www.cornell-dubilier.com
E-mail: [email protected]
6.017
High-Voltage
and
Motor Capacitors
Wrap
Around
Bracket
30393
H (Inches)
2.13
2.38
2.63
2.88
3.13
3.50
3.75
3.88
4.25
4.75
5.25
5.75
6.25
6.75
7.25
8.00