DCL-50

DC LINK FILM CAPACITORS

1

Highlights Self-Inductance as low as 30nH ESR as low as 0.5 mΩ

Low profile

High thermal conductivity

Life expectancy as high as 100 Khrs Axial stud terminals Flame retardant UL94 - V0, ROHS compliant

Construction

Applications DC filtering

Wind power inverters

Solar power inverters

Induction heaters

Electric vehicle inverters

Motor drives

Metallized PolypropyleneFilm

End Spray

© Alcon Electronics Pvt. Ltd. AUG 2017

Frequency Hz

Tan D v/s Frequency at RTTan D

-210

-310

-410

310

4105

10 610

Temperature

Temperature v/s InsulationMΩ

610

510

410

310

0o25 C o50 C o75 C o105 C

Temperature

Temperature v/s % Change in capacitance

+2

+1

0

-1

-2

+2

o-55 C o-25 C o0 o25 C o55 C o75 C o105 C

Temperature v/s Tan D

Temperature

-5Tan D x 10

50

40

30

20

10

0o

-55 Co

-25 Co

0o

25 Co

55 Co

75 Co

105 C

Frequency (Hz)

Frequency v/s % change in capacitance

0

-0.5

-1

310 4

10 5106

10

DCL-50

DC LINK FILM CAPACITORS

2

Typical Performance Graphs

© Alcon Electronics Pvt. Ltd. AUG 2017

DCL-50

DC LINK FILM CAPACITORS

3

Technical Specifications

Physical Characteristics Electrode material Metallised polypropylene film Winding construction Polypropylene film, metallised polypropylene film Enclosure UL 94-V0 Polyester tape wrap and epoxy filled Terminals Nickel plated brass

Electrical Characteristics Capacitance range 20 µF to 265µF Capacity tolerance ±5%(J), ±10%(K) Rated voltage VDC 700, 800, 900, 1000, 1200, 1400, 1600, 1800 Test voltage between terminals 1.3 x rated voltage VDC for 60 seconds (not to be repeated) Test voltage terminal to case 3KVAC at 50Hz for 60 seconds

o Dissipation factor (Tan d) <0.0015 at 100Hz and 25 C

o o Temperature range -55 C to +105 C

o Insulation resistance MΩ x >5,000 S at 25 C ( S = MΩ x µF µF )

Reference Standard IEC 61071 and IEC 60068

Marking on CapacitorsEach capacitor will have the following information printed on it, sequentially:

The Company’s symbol followed by the words ALCON

The capacitor grade viz DCL-50

The capacitance value MFD

The rated voltage VDC

The max current Arms

Capacity tolerance and manufacturing code

Part number on non-standard capacitors

© Alcon Electronics Pvt. Ltd. AUG 2017

Standard Capacitors Values

DCL-50

DC LINK FILM CAPACITORS

4

Ratedvoltage

VDC

NominalCapacitance

MFD at 1 Khz

Casesize

φ x Lmm

TypicalESR

mΩ at Fr* Khz

Fr* Khz

Rise in coretemperature

per watt odissipated C

Ripple current rating Irms at 10 Khz to 100Khz

o25 C

14.2

12.3

10.8

8.9

14.2

12.3

10.8

8.9

14.2

14.2

12.3

10.8

8.9

14.2

12.3

10.8

8.9

14.2

12.3

10.8

8.9

14.2

12.3

10.8

8.9

14.2

12.3

10.8

8.9

700

900

1000

1200

1400

1600

1800

85 x 51

85 x 63

85 x 76

85 x 91

85 x 51

85 x 63

85 x 76

85 x 91

85 x 51

85 x 51

85 x 63

85 x 76

85 x 91

85 x 51

85 x 63

85 x 76

85 x 91

85 x 51

85 x 63

85 x 76

85 x 91

85 x 51

85 x 63

85 x 76

85 x 91

85 x 51

85 x 63

85 x 76

85 x 91

0.65

0.75

0.95

1.65

0.58

0.78

0.97

1.70

0.80

1.00

0.80

1.18

2.21

1.05

1.19

1.46

2.80

1.28

1.47

1.87

3.81

1.48

1.71

2.18

4.56

1.69

1.86

2.81

5.63

60

64

58

51

56

62

57

50

57

58

59

52

46

48

49

46

38

42

43

41

35

41

41

39

32

38

39

33

29

52

55

50

45

48

54

51

43

49

50

51

45

40

41

43

40

33

37

37

35

30

36

36

34

28

33

33

29

25

44

46

42

37

39

47

43

35

41

42

43

37

33

35

35

33

27

30

31

29

25

30

30

28

23

27

28

24

21

30

32

29

26

27

34

30

25

25

29

30

27

23

25

25

23

19

21

22

21

18

21

21

20

16

19

20

17

15

7

8

7

6

5

8

9

5

7

7

7

6

5

6

6

5

5

5

5

5

4

5

5

5

4

5

5

4

3

156

105

71

61

168

98

73

69

176

182

136

91

75

254

179

116

96

294

218

143

124

352

260

171

151

460

336

226

185

90

145

200

265

85

120

160

200

55

70

100

130

150

60

80

110

122

30

45

60

75

28

40

50

60

20

28

40

46

o45 C o65 C o85 C o105 C

Custom designed capacitors are available on request* Fr =Typical resonant frequency (Tol.±30%)

CaseCode

Ordering Code

Y2

Y5

Y6

Y7

Y2

Y5

Y6

Y7

Y2

Y2

Y5

Y6

Y7

Y2

Y5

Y6

Y7

Y2

Y5

Y6

Y7

Y2

Y5

Y6

Y7

Y2

Y5

Y6

Y7

© Alcon Electronics Pvt. Ltd. AUG 2017

SD000900700AP0Y2_ _ _ _K01

SD001450700AP0Y5_ _ _ _K01

SD002000700AP0Y6_ _ _ _K01

SD002650700AP0Y7_ _ _ _K01

SD000850900AP0Y2_ _ _ _K01

SD001200900AP0Y5_ _ _ _K01

SD001600900AP0Y6_ _ _ _K01

SD002000900AP0Y7_ _ _ _K01

SD000551000AP0Y2_ _ _ _K01

SD000701000AP0Y2_ _ _ _K01

SD001001000AP0Y5_ _ _ _K01

SD001301000AP0Y6_ _ _ _K01

SD001501000AP0Y7_ _ _ _K01

SD000601200AP0Y2_ _ _ _K01

SD000801200AP0Y5_ _ _ _K01

SD001101200AP0Y6_ _ _ _K01

SD001221200AP0Y7_ _ _ _K01

SD000301400AP0Y2_ _ _ _K01

SD000451400AP0Y5_ _ _ _K01

SD000601400AP0Y6_ _ _ _K01

SD000751400AP0Y7_ _ _ _K01

SD000201600AP0Y2_ _ _ _K01

SD000281600AP0Y5_ _ _ _K01

SD000501600AP0Y6_ _ _ _K01

SD000601600AP0Y7_ _ _ _K01

SD000201800AP0Y2_ _ _ _K01

SD000281800AP0Y5_ _ _ _K01

SD000401800AP0Y6_ _ _ _K01

SD000461800AP0Y7_ _ _ _K01

Capacitor Drawing and Terminal Styles

DCL-50

DC LINK FILM CAPACITORS

Dimensions in mm.

Terminal Style : STD

Epoxy Filled

L ± 0.5

M8 x 1.25, 10.0 deep

20.0

Ø D max

5

Tightening torque 6Nm max.

© Alcon Electronics Pvt. Ltd. AUG 2017

0.5Vrdc

0.75Vrdc

Vrdc1.15rdc

1.3Vrdc

40 45 50 55 60 65 70 75 80 85 90 95 100 105

1005000

905000

805000

705000

605000

505000

405000

305000

205000

105000

5000

Exp

ect

ed

Lif

e (

Ho

urs

)

OHotspot Temperature C

Hotspot temperature Vs expected life with respect to % Vrdc

DCL-50

DC LINK FILM CAPACITORS

Catalogue No. AEPL DCL-50-AUG-2017The specification shown herein ( page 1 to 5 ) pertain to the current manufacturing range of the Company. The Company reserves the right to change and /or modify any part of or whole of the specifications as a result of research and development and as may be necessary, without prior notice.

6

Can sizeD x H

Rtho C/Watt

o14.2 Co12.3 Co10.8 Co8.9 C

85 x 51

85 x 63

85 x 76

85 x 91

Life Expectancy

Steps to calculate Hotspot Temperature Locate the capacitor and the ESR from the electrical specifications

2 Dissipated heat = ( Irms x ESR )

Get the value from table 1 for Rth (˚C/watt)2 Calculate internal temperature rise = ( Irms x ESR ) x Rth (˚C/watt)

2 Hotspot temperature of capacitor = T Ambient + ( Irms x ESR ) x Rth (˚C/watt)

From the graph given below expected life can be obtained

Ensure that the voltage and current specification are not exceeded

Example: If 120 MFD/900 VDC is being used at 50 Arms in a 45˚C Ambient; then ESR from the table ( on page 4 ) = 0.00078Ω and the case size is Ø85 x 51mm

The dissipated wattage = 50 x 50 x 0.00078Ω = 1.95 watts

Temperature rise = 1.95 x 12.3˚C/Watt = 23.98˚C say 24

The hotspot core temperature inside the capacitor = 45˚C (Ambient) + 24 (Rise) = 69 say 70˚C

From the graph below: If the capacitor is being used at 75% of Vrdc then the expected life will be

approx 105,000 hours

All Products not for marketing / sale in all countries.

© Alcon Electronics Pvt. Ltd. AUG 2017