CAPAFIM Products APPLICATIONS PACKAGING DC voltage filtering for all types of application Rectangular non-magnetic stainless steel case. Grounding is via a nut on the top of the case. PRESENTATION ELECTRICAL CHARACTERISTICS Capacitance range Cn Tolerance on Cn Nominal DC voltage range Operating hot-spot temperature range Lifetime at Vn and 70°C hot-spot temperature Stray inductance Maximum Rms current Test voltage between terminals Test voltage between shorten terminals and case 88µF to 1620µF ±10% 1200V to 3900V -55°C to 85°C 100,000 hours <400nH see table of values 1.5Vn during 10s 6kVrms at 50Hz during 10s 11 CAPAFIM Products Table of Values 4 sizes and 12 voltages available according to following tables millimeters (inches) Type A B C D 12 Length 166 (6.535) 166 (6.535) 166 (6.535) 166 (6.535) Type C (µF) A B C D 650 975 1300 1620 Type C (µF) A B C D 338 507 676 845 Type C (µF) A B C D 228 342 456 570 Type C (µF) A B C D 162 243 324 405 Rs (mΩ) 3.48 2.6 1.99 1.74 Width 70 (2.756) 102 (4.016) 134 (5.276) 166 (6.535) Height 210 (8.268) 210 (8.268) 210 (8.268) 210 (8.268) Vn = 1200 to 1400V Irms Part Number max (A) 56 DNCFM1K4A0657 84 DNCFM1K4B9756 112 DNCFM1K4C1307 140 DNCFM1K4D1627 Rs (mΩ) 5.33 3.49 2.83 2.28 Vn = 2000V Irms max (A) 40 60 80 100 Rs (mΩ) 6.14 4.03 3.24 2.77 Vn = 2400V Irms max (A) 32 48 64 80 Rs (mΩ) 6.83 5 3.58 3.05 Vn = 2900V Irms max (A) 28 42 56 70 C (µF) 426 639 852 1060 Part Number C (µF) DNCFM2K0A3386 DNCFM2K0B5076 DNCFM2K0C6766 DNCFM2K0D8456 288 432 576 720 Part Number C (µF) DNCFM2K4A2286 DNCFM2K4B3426 DNCFM2K4C4566 DNCFM2K4D0577 192 288 384 480 Part Number C (µF) DNCFM2K9A1626 DNCFM2K9B2436 DNCFM2K9C3246 DNCFM2K9D4056 144 216 288 360 Rs (mΩ) 4.35 3.17 2.43 2.09 Vn = 1800V Irms max (A) 46 69 92 115 Rs (mΩ) 5.66 3.71 3 2.41 Vn = 2200V Irms max (A) 36 54 72 90 Rs (mΩ) 6.49 4.77 3.41 2.91 Vn = 2600V Irms max (A) 30 45 60 75 Rs (mΩ) 7.08 5.16 3.71 3.15 Vn = 3100V Irms max (A) 26 39 52 65 Part Number DNCFM1K8A4266 DNCFM1K8B6396 DNCFM1K8C8526 DNCFM1K8D1067 Part Number DNCFM2K2A2886 DNCFM2K2B4326 DNCFM2K2C5766 DNCFM2K2D0727 Part Number DNCFM2K6A1926 DNCFM2K6B2886 DNCFM2K6C3846 DNCFM2K6D0487 Part Number DNCFM3K1A1446 DNCFM3K1B2166 DNCFM3K1C2886 DNCFM3K1D0367 CAPAFIM Products Table of Values Type C (µF) A B C D 126 189 252 315 Type C (µF) A B C D 100 150 200 250 Rs (mΩ) 7.35 5.34 3.84 3.25 Vn = 3300V Irms max (A) 24 36 48 60 Rs (mΩ) 7,83 5,67 4,59 3,45 Vn = 3700V Irms max (A) 20 30 40 50 Part Number C (µF) DNCFM3K3A1266 DNCFM3K3B1896 DNCFM3K3C2526 DNCFM3K3D3156 112 168 224 280 Part Number C (µF) DNCFM3K7A0107 DNCFM3K7B0157 DNCFM3K7C0207 DNCFM3K7D0257 88 132 176 220 Rs (mΩ) 7.59 5.51 4.47 3.35 Vn = 3500V Irms max (A) 22 33 44 55 Rs (mΩ) 8.1 5.98 4.72 4.06 Vn = 3900V Irms max (A) 18 27 36 45 Part Number DNCFM3K5A1126 DNCFM3K5B1686 DNCFM3K5C2246 DNCFM3K5D0287 Part Number DNCFM3K9A0886 DNCFM3K9B1326 DNCFM3K9C1766 DNCFM3K9D0227 THERMAL RESISTANCES Rth1: Between hot spot and case Rth2: Between case and ambient air vs convection Width millimeters (inches) 70 (2.756) 102 (4.016) 134 (5.276) 166 (6.535) Rth1 (°C/W) Rth2 (°C/W) Natural convection 0.72 0.62 0.54 0.48 0.72 0.62 0.54 0.48 Rth2 (°C/W) Forced air (velocity>2m/s) 0.36 0.31 0.27 0.24 13 CAPAFIM Products Mechanical Design millimeters (inches) Terminals Creepage distance 77 (3.031) Air distance 40 (1.575) 80.0 ±5.00 (3.150 ±0.197) 43.0 (1.693) M10 44.0 ±1.00 (1.732 ±0.039) 293 Max. (11.54) th/2 45.0 (1.772) 263 (10.35) 145 ±2.00 (5.709 ±0.079) 210 (8.268) Obturation Screw Ø20, h = 8 (0.315) 20.0 (0.787) 83.0 (3.268) 13.0 ±0.50 (0.512 ±0.020) 18.0 ±0.50 (0.709 ±0.020) c a b a/2 d Detail E 166 (6.535) 200 ±2.00 (7.874 ±0.079) 226 (8.898) 15.0 ±1.00 (0.591 ±0.039) = = 20.0 ±2.00 (0.787 ±0.079) Ø6.50 ±0.20 (0.256 ±0.008) 13.0 ±1.00 (0.512 ±0.039) DETAIL E (for grounding) 14 Type a b c d Weight (kg) A 70 (2.756) 85 (3.346) 50 (1.969) 10 (0.394) 4.5 B 102 (4.016) 117 (4.606) 50 (1.969) 10 (0.394) 6 C 134 (5.276) 149 (5.866) 100 (3.937) 20 (0.787) 7.5 D 166 (6.535) 181 (7.126) 100 (3.937) 20 (0.787) 9