Product Feature
Product Introduction
1.Reduces conducted emissions towards the solar panel, Helps to meet international EMC regulations for the entire PV system
2.Excellent capability to reject CM and DM noise
3.Reduces the probability of EMI radiation off the converter system.
4.Helps to prevent pre-mature panel aging, because of HF leakage currents
5.less than 100A filters, using solid safety connector, more than 150A filters, using copper bar.
Product Selection
Technical Data
| Maximum continuous operating voltage： | 1200VDC |
| Rated frequency： | DC |
| Rated current： | 25A~2300A@55℃ |
| High potential test voltage： | P-E 3600VDC/5sec P-P3000VDC/5sec |
| Temperature range： | -25℃~100℃（25/100/21） |
| Design corresponding to： | IEC/EN 60939 |
| Typical work frequency： | 150kHz~30MHz |
| Protection class： | IP20(25A~100A) IP00(150A~2300A) |
Technical Parameter
Filter Selection Table
| Filter type | Rated current（A) | Drive power rating（KW) | Power loss（W） | Connector type |
| RFD12B25DN10 | 25 | 10 | 8 | solid safety connector |
| RFD12B50DN35 | 50 | 20 | 17 | solid safety connector |
| RFD12B80DN35 | 80 | 30 | 18 | solid safety connector |
| RFD12B100DN35 | 100 | 40 | 22 | solid safety connector |
| RFD12B150DN99 | 150 | 60 | 31 | copper bar |
| RFD12B200DN99 | 200 | 80 | 36 | copper bar |
| RFD12B300DN99 | 300 | 120 | 14 | copper bar |
| RFD12B400DN99 | 400 | 150 | 16 | copper bar |
| RFD12B600DN99 | 600 | 250 | 29 | copper bar |
| RFD12B800DH99 | 800 | 350 | 26 | copper bar |
| RFD12B1000DN99 | 1000 | 400 | 40 | copper bar |
| RFD12B1500DN99 | 1500 | 500 | 45 | copper bar |
| RFD12B2300DN99 | 2300 | 800/1000 | 84 | copper bar |
Based on rated DC current of typical 3-phase PV inverters with 900VDC input. Filters with higher current ratings for large central inverters up to the MW range are available upon request
| Current(A) | A | B | C | D | E1 | E2 | F | G | H | M | N | U | V | W | X | Y | Z |
| 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 | ||
| 800~10000 | 300 | 240 | 65 | 140 | 175 | 47.5 | 200 | 12.5 | M10 | 70 | 8 | 40 | 20 | 60 | 14 | ||
| 1500 | 300 | 240 | 110 | 150 | 175 | 44.5 | 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 |
Filter Input/output Connector Cross Sections
| -N6 | -N10 | -N16 | -N35 | -N50 | -N95 | |
| Flex wire /mm² | 0.5-6 | 0.5-10 | 1-16 | 10-35 | 16-50 | 25-95 |
| AWG number | AWG8-26 | AWG6-24 | AWG4-20 | AWG2-8 | AWG6-1/0 | AWG4-4/0 |
| Recommended torque/N.m | 1.36 | 1.36 | 2.71 | 4.41 | 4.41 | 19.2 |
