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EMC/EMI Filter for 1200V PV Inverter

1. Reduce conducted interference to solar panels, helping the entire PV system comply with international EMC regulations

2. Excellent capability to suppress CM and DM noise

3. Reduce the probability of EMI failure in solar and wind energy inverter power generation systems

4. Reduce high-frequency current to help prevent premature aging of solar panels

5. Use solid safety connectors for rated current below 100A, and use copper busbars for rated current above 150A


Product Details

Technical Specification

1. Maximum Continuous Operating Voltage: 1200VDC

2. Rated Frequency: DC

3. Rated current: 25 ~ 2300A @55℃

4. High Voltage Test : P-E 3600VDC/5sec  P-P3000VDC/5sec

5. Temperature Range: -25 ~ +100℃

6. Design Standard: IEC/EN 60939

7. Typical Work Frequency: 150kHz ~ 30MHz

8. Protection Class: IP20(25 ~ 100A)    IP00(150 ~ 2300A)




Insertion Loss of Input Filter




Filter Selection Table

型號
     Type

額定電流
     Rated Current @40℃
   (A)

功率
     Drive Power Rating
   (kW)

能量損耗
     Power Loss @25℃/50Hz
   (W)

端子類型
   Terminal Block Type

RFD12B25DN10

25

10

8

端子sold safety connector

RFD12B50DN35

50

20

17

端子sold safety connector

RFD12B80DN35

80

30

18

端子sold safety connector

RFD12B100DN35

100

40

22

端子sold safety connector

RFD12B150DN99

150

60

31

銅排 copper busbar

RFD12B200DN99

200

80

36

銅排 copper busbar

RFD12B300DN99

300

120

14

銅排 copper busbar

RFD12B400DN99

400

150

16

銅排copper busbar

RFD12B600DN99

600

250

29

銅排 copperv busbar

RFD12B800DN99

800

350

26

銅排 copper busbar

RFD12B1000DN99

1000

400

40

銅排 copper busbar

RFD12B1500DN99

1500

500

45

銅排 copper busbar

RFD12B2300DN99

2300

800/1000

84

銅排 copper busbar

Based on rated DC current of typical 3-phase PV inverters with 900VDC input.Filters with higher rated currents for large central inverters up to the MW range can be customized.

Product Applications

This series of filter is mainly used in photovoltaic and wind power inverters. It can also be used in other DC applications, such as UPS, DC motor drives, railways, and DC fast chargers.


Product Dimensions


代號Code

電流
       Curent (A)

A
   (mm)

B
   (mm)

C
   (mm)

D
   (mm)

E
   E1     E2 (mm)

F
   (mm)

G
   (mm)

H
   (mm)

M
   (mm)

N
   (mm)

U
   (mm)

V
   (mm)

W
   (mm)

X
   (mm)

Y
   (mm)

Z
   (mm)

25

160

178

35

65

60   15

85

5.5

M5

 

 

 

 

 

 

 

 

50-80

170

188

38.5

80

75   15

95

5.5

M6

 

 

 

 

 

 

 

 

100

190

208

38.5

95

100   20

125

5.5

M8

 

 

 

 

 

 

 

 

150-200

220

238

40

115

110   20

140

5.5

M8

 

 

 

 

 

 

 

 

300

300

240

58

110

165   42.5

190

12.5

M10

 

 

70

4

25

15

58

11

400

300

240

58

110

165   42.5

190

12.5

M10

 

 

70

6

25

15

58

11

600

300

240

58

110

165   42.5

190

12.5

M10

 

 

70

8

25

15

58

11

800-1000

300

240

65

140

175   47.5

200

12.5

M10

 

 

70

8

40

20

60

14

1500

300

240

110

150

175   47.5

200

12.5

M12

26

43

70

10

60

17

60

14

2300

400

340

100

180

225   49.5

250

12.5

M12

35

35

110

15

70

20

75

14




Wire and Torque Selection for Input/Output Connector


-N6

-N10

-N16

-N35

-N50

25

多股軟線/mm2
     Litz Wire

0.5-6

0.5-10

1-16

10-35

16-50

25-95

美標線規(guī)
     AWG Number

AWG8-26

AWG6-24

AWG4-20

AWG2-8

AWG6-1/0

AWG44/0

推薦扭矩/N.m
     Recommended Torque

1.36

1.36

2.71

4.41

4.41

19.2