POWER ELECTRONICS USE PLASTIC FILM CAPACITORS

MLC2 Series （Cylindrically-Shaped Metallized

Polypropylene Film Capacitors

）

Features

• Approx. 15% smaller than MLC series in volume.

• Cylindrically-shaped capacitor with big capacitance for wind & solar power inverters, other inverters, chopper control and

charge-discharge.

• High reliability of withstanding voltage due to using of our original segmented metallized film.

Specifications

MLC2

800V

125

128

K

B

116

(

...)

Type of series

Rated voltage

Case dimenter

φD

Costomers Specification

Case length L

1

Capacitance code

The first two digits are

significant.

The last digit in dicates

the number of following

zeros in PF

(128

：12×108pF)

Fixing symbol code

B

：Stud Bolt

N

：Plain Bottom

Tolerance code

J

：±5%

K

：±10%

Outline of drawings and dimensions

Part number

Example : MLC2, 800V, 1200

μF, ±10%, D ＝φ116, L ＝ 125, with stud bolt

MLC2800V128KB116125

Items

Characteristics

Operating Temperature range *

−40 ∼＋85℃ at 0.7 U N

−40 ∼＋80℃ at 0.8 U N

−40 ∼＋75℃ at 0.9 U N

−40 ∼＋70℃ at 1.0 U N

Rated Voltage

U N

800

∼ 900Vdc

Voltage test between terminals

U TT

1.5

×U N / 10s

Voltage test terminals to case

U TC

3,200Vac / 10s

Terminals (permitted Torque)

M6

× 10 (4 ±0.5Nm)

Stud Bolt (permitted Torque)

M12

× 16 / 18 (7 ±1Nm)

Reference / Standard

IEC 61071 : 2007

Dielectric

Polypropylene

Safety Function

Segmented Metal with Fuse Function

Cap

PBT UL94V

-0 listed

impregnants

Epoxy / Urethane Resin UL94V

-0 listed

Case material

Aluminium

Humidity

ClassF : 75% annual average,

95% 30days / year

φD

φ85

φ88.5 φ100

φ116

φ140

Dimensions

（mm）

P

32

32

32

50

50

T

φ12

φ12

φ12

φ14

φ19

L 2

55555

L C

15

15

15

20

20

L S

16

16

16

18

18

Clearance distance (mm)

20

20

20

36

31

Creepage distance (mm)

28

28

28

36

31

Terminal allowance current 60Arms 60Arms 60Arms 80Arms 100Arms

0.7

×

U N 0.8×U N 0.9×U N 1.0×U N

Ta

Ambient

Temperature

50

℃

1.32

1.22

1.11

1.00

60

℃

1.11

1.00

0.86

0.70

70

℃

0.86

0.70

0.50

0.00

75

℃

0.70

0.50

0.00

80

℃

0.50

0.00

85

℃

0.00

M6×10

L 1±2

L 2±1

M12

L S±1

L C

stud bolt

Projection Rib

（Not for 116mm and 140 diameter items）

φdT

Ⅰmax Multiplier（1kHz ∼ 10kHz）