佛山市顺德区科晟电子有限公司

Foshan Shunde Kesheng Electronics Co., Ltd.

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详细说明

MKP-DL 直流支撑电容器 (干式铝壳系列) DC-Link Capacitors (ALUMINUM CASE DRY SERIES)

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产品特点

等效串联电阻小,能承受较大的纹波电流 Equivalent series resistance is small and can withstand large ripple current.

感小,温升低,寿命长 Small inductance, low temperature rise, long life

干式结构,固体环氧封装 Dry structure, solid epoxy filling

金属铝外壳(带安装螺杆),安装简单方便 Metal aluminum case (with mounting screw), easy to install

用于直流滤波线路中,可替代电解电容 Used in DC filter circuit, which can replace electrolytic capacitors.

 

典型应用

■ 广泛应用于DC-Link电路中,做滤波/储能用

■ 可替代电解电容,性能稳定,寿命长

■ 可应用于风能发电、光伏逆变器电路中,另可用于UPS电源、变频器、电镀电源、大型开关电源、SVG动态无功补偿设备,也能用于其他电力电子设备。

 

Typical applications 

■ Widely used in dc-link circuits for smoothing and energy storage. 

■ Replace electrolytic capacitors, stable performance, long life.

■ Can be used in wind power generation, photovoltaic inverter circuit, can also be used in UPS power supply, frequency converter, electroplating power supply, large switching power supply, SVG dynamic reactive power compensation equipment, can also be used in other power electronic equipment.


技术性能参数


参考标准 Reference standards

IEC61071-60068, GB17702.1

额定电压 Rated voltage UR

600VDC~2200VDC

额定容量 Rated capcitance CR

50~1800uF     100Hz  @ +25℃

电容量偏差 Capacitance Tolerance

±5 %J)  ±10 %K)  @ 1KHz+25℃

工作温度 Operating temperature

-40℃70℃ or  85 or 105

储存温度 Storage Temperature:

-40℃ ~ 70

损耗因素 Dissipation factor (DF)

 tgδ≤0.0020   @ 100Hz @ +25℃

绝缘电阻 Insulation resistance (IR)

≧ 10,000 s    @ 1KHz+25℃, 100V

极间电压强度(Ut-t

Voltage test between terminals (Ut-t)

1.6Un, 10s

极壳电压强度(Ut-c

Voltage test between terminal with case

3000VAC, 2s  @+25℃  50/60Hz

预期寿命 Expected life

100,000 hrs at UR and Th≤ 70°C

电介质材料 Dielectric material

金属化聚丙烯薄膜 Metallized polypropylene film

电极引出 Terminal

螺母或螺杆 Nut or screw(M6~M12

外壳 Case

铝外壳(带安装螺杆Aluminum case (with mounting screw) (M12*16/M16*25)

填充料 Filling

环氧树酯填充料,阻燃UL94-V0 Epoxy resin filler, flame retardant UL94-V0

备注:如海拔使用高度超过2000m,应考虑对流冷却和外绝缘的影响。

Remark: If the altitude is more than 2000 m, the effect of convection cooling and external insulation should be considered.



典型规格的技术参数 Technical parameters of typical specifications 

MKP-DL  Un=800VDC  Cn= 250~1800μF

物料编码 

Part Number

C

ESR

Rth

IRMS     10KHz

尺寸DIMENSIONS(mm)

μF

℃/W

40℃

50℃

60℃

D

H

P

SCREW

MKP-DL257J800VD76M6M

250

2.0

6.2

38

23

14

76

100

32

M12*16

MKP-DL337J800VD76M6M

330

2.2

5.9

43

35

16

76

125

32

M12*16

MKP-DL377J800VD76N6M

370

2.1

5.6

45

37

17

76

125

32

M12*16

MKP-DL427J800VD86N6M

420

2.0

5.7

51

41

18

86

125

32

M12*16

MKP-DL567J800VD76N6M

560

1.8

5.6

56

47

22

76

180

32

M12*16

MKP-DL707J800VD76N6M

700

2.2

4.9

60

41

22

76

230

32

M12*16

MKP-DL757J800VD86N6M

750

1.7

4.3

60

41

22

86

180

32

M12*16

MKP-DL907J800VD96N6M

900

1.6

3.9

65

42

23

96

180

45

M12*16

MKP-DL108J800VD86N6M

1000

2.2

4.1

69

45

26

86

230

32

M12*16

MKP-DL128J800VD96N6M

1250

2.1

4.0

73

47

27

96

230

45

M12*16

MKP-DL168J800VD116N6M

1600

2.0

3.8

79

50

29

116

215

45

M16*25

MKP-DL188J800VD116N6M

1800

2.1

3.6

83

56

30

116

230

45

M16*25

 

MKP-DL  Un=1100VDC  Cn= 180~1050μF

物料编码 

Part Number

C

ESR

Rth

IRMS     10KHz

尺寸DIMENSIONS(mm)

μF

℃/W

40℃

50℃

60℃

D

H

P

SCREW

MKP-DL187J1100VD76N6M

180

2.5

6.8

24

17

11

76

100

32

M12*16

MKP-DL237J1100VD76N6M

230

2.5

6.7

30

21

13

76

125

32

M12*16

MKP-DL337J1100VD86N6M

330

2.3

6.3

37

25

15

86

125

32

M12*16

MKP-DL427J1100VD86N6M

420

2.8

5.8

40

28

19

86

136

32

M12*16

MKP-DL427J1100VD86N6M2

420

2.7

5.6

45

30

20

86

155

32

M12*16

MKP-DL507J1100VD86N6M

500

2.3

5.2

51

34

21

86

180

32

M12*16

MKP-DL587J1100VD86N6M

680

2.5

4.7

62

43

26

86

230

32

M12*16

MKP-DL807J1100VD96N6M

800

2.4

4.7

67

45

27

96

230

45

M12*16

MKP-DL108J1100VD116N6M

1000

2.2

4.1

76

52

31

116

230

45

M16*25

MKP-DL108J1100VD116N6M

1050

2.2

4.1

76

52

31

116

230

45

M16*25



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