Special Design for Dc-Link Capacitors In Power Converters - Oil-filled Electric capacitor for induction heating furnace – CRE
Special Design for Dc-Link Capacitors In Power Converters - Oil-filled Electric capacitor for induction heating furnace – CRE Detail:
Feature
The electrothermal capacitor is made of coarsed polypropylene film and high-performance liquid (excluding PCB) as the composite medium, with high purity aluminum foil as the electrode, porcelain copper screw and cooling pipe as the outlet terminal, aluminum alloy plate as the shell, and water cooling pipe as the inner distribution.The shape is mostly cuboid box structure.
Application
Induction heating, melting, stirring, and similar USES of equipment to improve the power factor.
Operating condition
a. No more than 1000m above sea level
b. No violent mechanical vibration in the work place
c. No harmful gases and vapors
d. No conductive dust
e. The inlet temperature of cooling water under 30 ℃.
Specification table
| Type | UN (KV) | QN (Kvar) | fN (KHZ) | CN (μF) | IN (A) | Terminal (group) | Outer Dimension(mm) | Weight (kg) | ||
| L | W | H | ||||||||
| RFM0.375-750-1S | 0.375 | 750 | 1 | 848.8 | 2000 | 10 | 440 | 207 | 436 | 57 |
| RFM0.375-1000-8S | 0.375 | 1000 | 8 | 141.5 | 2667 | 10 | 336 | 142 | 240 | 20 |
| RFM0.5-180-1AF | 0.5 | 180 | 1 | 114.6 | 360 | 3 | 336 | 142 | 230 | 17 |
| RFM0.65-1000-20S | 0.65 | 1000 | 20 | 18.8 | 1538 | 8 | 336 | 120 | 230 | 16 |
| RFM0.65-1000-50S | 0.65 | 1000 | 50 | 7.5 | 1538 | 6 | 303 | 120 | 220 | 14 |
| RFM0.65-1000-70S | 0.65 | 1000 | 70 | 5.4 | 1538 | 8 | 336 | 120 | 260 | 18 |
| RFM0.75-1000-1S | 0.75 | 1000 | 1 | 282.9 | 1333 | 6 | 336 | 142 | 400 | 28 |
| RFM30.75-1000-1S | 0.75 | 1000 | 1 | 282.9 | 1333 | 6 | 336 | 166 | 325 | 27 |
| RFM50.75-1000-1S | 0.75 | 1000 | 1 | 282.9 | 1333 | 6 | 336 | 166 | 350 | 28 |
| RFM60.75-1000-1S | 0.75 | 1000 | 1 | 282.9 | 1333 | 6 | 336 | 166 | 270 | 23 |
| RFM0.75-1000-2.5S | 0.75 | 1000 | 2.5 | 113.2 | 1333 | 6 | 336 | 142 | 240 | 18 |
| RFM0.75-1000-4S | 0.75 | 1000 | 4 | 70.7 | 1333 | 6 | 336 | 142 | 240 | 17 |
| RFM0.75-1000-6S | 0.75 | 1000 | 6 | 47.2 | 1333 | 6 | 336 | 142 | 240 | 17 |
| RFM0.75-1000-8S | 0.75 | 1000 | 8 | 35.4 | 1333 | 6 | 336 | 142 | 210 | 16 |
| RFM0.75-1000-10S | 0.75 | 1000 | 10 | 28.3 | 1333 | 6 | 336 | 142 | 210 | 16 |
| RFM0.75-1000-30S | 0.75 | 1000 | 30 | 9.4 | 1333 | 6 | 303 | 120 | 150 | 10 |
| RFM0.75-1500-1S | 0.75 | 1500 | 1 | 424.4 | 2000 | 8 | 440 | 166 | 350 | 38 |
| RFM0.75-2000-2.5S | 0.75 | 2000 | 2.5 | 226.4 | 2667 | 10 | 440 | 166 | 395 | 41 |
| RFM0.75-2000-4S | 0.75 | 2000 | 4 | 141.5 | 2667 | 10 | 336 | 142 | 365 | 27 |
| RFM20.75-2000-8S | 0.75 | 2000 | 8 | 70.7 | 2667 | 10 | 440 | 120 | 260 | 23 |
| RFM1.0-1000-0.5S | 1 | 1000 | 0.5 | 318.3 | 1000 | 6 | 440 | 166 | 340 | 35 |
| RFM1.0-1508-3S | 1 | 1508 | 3 | 80.0 | 1508 | 6 | 336 | 126 | 360 | 22 |
| RFM1.0-2000-1S | 1 | 2000 | 1 | 318.3 | 2000 | 8 | 440 | 166 | 350 | 37 |
| RFM1.2-1400-0.7S | 1.2 | 1400 | 0.7 | 221.0 | 1167 | 6 | 440 | 166 | 325 | 33 |
| RFM1.2-2000-0.5S | 1.2 | 2000 | 0.5 | 442.1 | 1667 | 8 | 440 | 207 | 436 | 55 |
| RFM31.2-2000-1S | 1.2 | 2000 | 1 | 221.0 | 1667 | 8 | 440 | 166 | 325 | 34 |
| RFM1.4-2000-0.5S | 1.4 | 2000 | 0.5 | 324.8 | 1429 | 8 | 440 | 207 | 436 | 54 |
| RFM31.5-2000-1S | 1.5 | 2000 | 1 | 141.5 | 1333 | 6 | 336 | 166 | 390 | 30 |
| RFM1.5-2000-2.5S | 1.5 | 2000 | 2.5 | 56.6 | 1333 | 6 | 336 | 142 | 400 | 26 |
| RFM31.5-3000-1S | 1.5 | 3000 | 1 | 212.2 | 2000 | 8 | 440 | 207 | 340 | 42 |
| RFM1.5-3000-2.5S | 1.5 | 3000 | 2.5 | 84.9 | 2000 | 10 | 440 | 166 | 365 | 37 |
| RFM81.6-2000-0.5S | 1.6 | 2000 | 0.5 | 248.8 | 1250 | 6 | 390 | 205 | 430 | 46 |
| RAM1.7-1500-0.15AF | 1.7 | 1500 | 0.15 | 550.7 | 882 | 4 | 440 | 205 | 635 | 76 |
| RFM81.7-1500-0.25S | 1.7 | 1500 | 0.25 | 330.6 | 882 | 4 | 390 | 205 | 615 | 62 |
| RAM31.7-1500-0.25AF | 1.7 | 1500 | 0.25 | 330.4 | 882 | 4 | 390 | 175 | 545 | 51 |
| RFM1.7-2000-0.5S | 1.7 | 2000 | 0.5 | 220.3 | 1176 | 6 | 440 | 207 | 436 | 52 |
| RAM1.7-3000-0.25AF | 1.7 | 3000 | 0.25 | 660.9 | 1765 | 8 | 440 | 285 | 595 | 101 |
| RFM1.8-3000-1S | 1.8 | 3000 | 1 | 147.4 | 1667 | 8 | 440 | 166 | 436 | 43 |
| RFM82.5-2000-0.3S | 2.5 | 2000 | 0.3 | 169.9 | 800 | 4 | 390 | 205 | 640 | 62 |
| RFM2.5-2000-0.5S | 2.5 | 2000 | 0.5 | 101.9 | 800 | 1 | 390 | 205 | 390 | 40 |
| RAM2.8-3000-0.3S | 2.8 | 3000 | 0.3 | 203.0 | 1071 | 1 | 440 | 205 | 650 | 73 |
| RAM2.8-5000-0.5S | 2.8 | 5000 | 0.5 | 203.0 | 1786 | 1 | 390 | 205 | 760 | 76 |
| RAM3.0-2880-0.5S | 3 | 2880 | 0.5 | 101.9 | 960 | 1 | 390 | 205 | 510 | 55 |
| RAM3.0-3000-0.5S | 3 | 3000 | 0.5 | 106.1 | 1000 | 1 | 390 | 205 | 500 | 51 |
| RAM3.5-3000-0.3S | 3.5 | 3000 | 0.3 | 129.9 | 857 | 1 | 390 | 205 | 790 | 84 |
| RFM4.4-7260-0.6S | 4.4 | 7260 | 0.6 | 99.5 | 1650 | 1 | 561 | 191 | 880 | 122 |
| RFM3.0-1108-20S | 3 | 1108 | 20 | 0.98 | 369 | 1 | 303 | 126 | 180 | 11 |
| RFM4.0-965×2-30S | 4 | 1930 | 30 | 0.64 | 483 | 2 | 260 | 120 | 110 | 7 |
| RFM4.0-2895-30S | 4 | 2895 | 30 | 0.96 | 724 | 1 | 303 | 126 | 220 | 12 |
| RFM4.0-3619-30S | 4 | 3619 | 30 | 1.20 | 905 | 1 | 303 | 142 | 210 | 13 |
| RFM4.0-4524-30S | 4 | 4524 | 30 | 1.50 | 1131 | 1 | 336 | 145 | 220 | 16 |
| RFM4.5-1530-15S | 4.5 | 1530 | 15 | 0.80 | 339 | 1 | 303 | 126 | 250 | 15 |
Product detail pictures:
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