www.avx.com AVX High Power Capacitors For Power Electronics Version 12.8 Contents Capacitors for High Power Electronics FIM PRODUCTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10 Technology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Characteristics ...........................................................3 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10 CAPAFIM PRODUCTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-14 Table of Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13 Mechanical Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 TRAFIM PRODUCTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-22 Table of Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-20 Mechanical Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Terminals and Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 FILFIM PRODUCTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-27 Table of Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-26 Mechanical Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 CALCULATION FORM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 DISFIM PRODUCTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 GUIDE FOR CUSTOMER’S SPECIFIC REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . 30 AVX PRODUCTS LISTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 All products to be considered Not RoHS Compliant unless otherwise indicated. 1 FIM Products FIM Technology TPC (acquired by AVX Corporation in 1998) is at the forefront of high performance film capacitor technology improvements for 30 years. In 1979, we developed CONTROLLED SELF-HEALING technology specifically to enhance the performance of film power capacitors. This enables the capacitor to continue to function without catastrophic failure by insulating the weak points of the dielectric material. During operation, the capacitor behaves like a battery. It will consume capacitance via the gradual breakdown of individual cells until it decreases down to 2% of the original value. Since 1988, FIM technology launching year, we continuously improve performances to meet DC filtering power applications. FIM technology with polypropylene Film, vegetable oil Impregnated and aluminium Metallization combines totally safe behavior and high energy density. FIM technology is available in CAPAFIM, TRAFIM and FILFIM ranges for DC filtering applications. Also available in DISFIM range for energy storage and discharge applications. 2 FIM Products Characteristics ELECTRICAL CHARACTERISTICS FOR DC FILTERING Cn Capacitance Vn Rated DC voltage Vw Working voltage Vr Ripple voltage VI Insulation voltage Ls Stray inductance Rs Capacitor series resistance tan δ Tangent of loss angle Irms Working current Imax Maximum current Nominal value of the capacitance measured at θamb=25±10°C. Maximum operating peak voltage of either polarity (non-reversing type waveform), for which the capacitor has been designed for continuous operation. Value of the maximum operating recurrent voltage for a given hot spot temperature and an expected lifetime. Peak-to-peak alternating component of the unidirectional voltage. Rms rated value of the insulation voltage of capacitive elements and terminals to case. Capacitor series self-inductance. Capacitor series resistance due to galvanic circuit. Ratio between the equivalent series resistance and the capacitive reactance of a capacitor at a specified sinusoidal alternating voltage, frequency and temperature. Rms current value for continuous operation. Maximum Rms current value for continuous operation. THERMAL CHARACTERISTICS θamb (°C) Cooling air temperature Temperature of the cooling air measured at the hottest position of the capacitor, under steady-state conditions, midway between two units. NOTE If only one unit is involved, it is the temperature measured at a point approximately 0.1 m away from the capacitor container and at two-thirds of the height from its base. θHS (°C) Hot spot temperature Highest temperature obtained inside the case of the capacitor in thermal equilibrium. θ (°C) Operating temperature Temperature of the hottest point on the case of the capacitor in thermal equilibrium. θmin (°C) Minimum operating temperature Lowest temperature of the dielectric at which the capacitor may be energized. θmax (°C) Maximum operating temperature Highest temperature of the case at which the capacitor may be operated. 3 FIM Products General Description Three series, for DC filtering applications, are proposed with nominal voltage from 1200V up to 56kV. CAPAFIM DC filtering application up to 3.9kV Capacitance up to 1620μF TRAFIM DC filtering application up to 6kV Capacitance up to 16100μF • Standard shape base 340x165 • Book shape base 340x117 which allows: Lower thermal resistance Higher Rms current capability Lower serial resistance Higher thermal exchange Lower stray inductance FILFIM High voltage DC filtering available up to 100kV on specific design Capacitance up to 612μF For any specific request about capacitance value, voltage, size or shape, contact your AVX local representative request by using the form on page 30. STANDARDS IEC61071 Capacitors for power electronics IEC61881 Capacitors for power electronics, railway applications, rolling stock equipment IEC61373 Railway applications, rolling stock equipment, shock and vibration tests IEC60068 Environmental testing NFF16-101 Railway rolling stock, fire behavior NFF16-102 Railway rolling stock, fire behavior 4 FIM Products General Description LIFETIME EXPECTANCY VS HOT SPOT TEMPERATURE AND VOLTAGE 1.7 1.6 1.5 HS = 50°C Vw/Vn 1.4 1.3 HS = 70°C 1.2 1.1 HS = 85°C 1 HS = 80°C 0.9 0.8 100 1000 10000 100000 1000000 Lifetime Expectancy (hours) TANGENT OF LOSS ANGLE VS FREQUENCY 60 50 tgδ (10e-4) 40 Typical Curve @ 1V/25ºC 30 20 10 0 10 100 1000 f(Hz) 5 FIM Products General Description TANGENT OF LOSS ANGLE VS TEMPERATURE 30 25 tgδ (10e-4) 20 Typical Curve @ 50Hz on Schering Bridge 15 10 5 0 0 10 20 30 40 50 60 70 80 (ºC) DC/C VS HOT SPOT TEMPERATURE ΔC/C(%) 4 3 Typical Curve @ 1V/100Hz 2 1 (ºC) 0 -55 -35 -15 5 -1 -2 -3 -4 6 25 45 65 85 FIM Products General Description DIMENSIONS MARKING Dimensions are indicated in the value tables as well as the weight. Dimensional tolerances are: H ± 3mm, W ± 3mm Initially, the large faces of the capacitor may be slightly convex. At delivery the maximum width is: W’max = W +15mm Standard material is stainless steel. Aluminum is available for specific requirement to reduce the weight or induction effect. The label is usually located 50mm from the top of the case and centered to the length: TPC or AVX Logo Test voltage between terminals and case Part number Capacitance and tolerance Batch and serial number Rated voltage in clear Date of manufacture MOUNTING Vertical mounting is the preferred and horizontal is acceptable. Please contact AVX for up-side down mounting configuration. HANDLING When unpacking, it is important that no mechanical shocks occur that might deform the cans and damage the output connection. The capacitors include, unless otherwise specified, one or several gripping elements (mass screws, jack rings or other hoisting devices); they should be exclusively handled by means of these elements. In no case should the electrical output terminals be used to lift the capacitor. The grounding wire should be kept in place until the capacitor is mounted. ASSEMBLY AND INSTALLATION To check for the absence of excessive mechanical stresses. The mechanical stresses in assembly should remain compatible with the characteristics of the capacitor. The method of mounting should not lead to the deformation of the capacitor case. Tightening torques are given below: Output through threaded connections: max = 25 N-m Mechanical mounting Moreover vertical position is the preferential one and horizontal is accepted. In order to enable air convection, it is necessary to maintain at least 40mm between the large faces of adjacent capacitors. Connections They should not induce any force on the output terminals. Flexible connections should be used (braided or thin metal). The cross section should not be less than: S = 0.2 x Imax where S (mm2) and Imax (A) The skin effect, which occurs vs frequency, must also be taken into account. SAFETY The FIM technology provides excellent safety; there is no risk of explosion in case of defect throughout the life of the capacitor. This explains why there is no need to equip these capacitors with pressure switch. Rapeseed oil is not explosive or flammable at normal conditions, therefore capacitors can be transported without being subjected to safety rules. Rapeseed oil flash point is about 317°C and the polypropylene flash point is near 300°C, so the melting certifies a temperature of security above 300°C. In case of fire above this temperature, it is recommended to use dust or CO2. The use of water is contra-indicated. The possible rejected products during fire are CO2, H2O, CO (in case of non-complete combustion), Hydrocarbons and some other gases. Carrying mask is required for protection. OIL The only impregnant used in TRAFIM capacitors is rapeseed oil (otherwise known as Canola oil) and then is fully environmentally compatible. It does not emit toxic or carcinogenic gases, nor is it harmful to soil, water or humans in the event of accidental spillages. As a natural product derived from foodstuff, it is even edible. Of all the vegetable oils, rapeseed oil has one of the best thermal stabilities and lowest acidity levels. NON-TOXIC COMPOSITION Our capacitors are free of: Arsenic, Asbestos, Beryllium, Brominated flame retardants (PBB and PBDE), Cadmium, CFC, HCFC, Cobalt, Formaldehyde, Halon, Isocyanatos, Mercury, Nickel PCB, PCT, Polyaromatic Hydrocarbons (PAH), Phtalates, PVC, PTFE and Thirams. Lead is only found in soldering (for approximately 0.3% of the capacitor weight). Free of SF6. CALORIFIC VALUE A formula that gives the calorific value of a standard TRAFIM capacitor is: CV (MJ) = L x [4 x 10−5 x W x H - 1.3 x 10−5 x H + 8 x 10−4 x W + 4.55 x 10−2] + 3.75 x N where H, L, W, are Height, Length and Width in millimeters, and N is the number of terminals. DESTROYING CAPACITORS The destruction of the capacitors are subject to the laws in force in each country. In practice, today, please contact AVX for a list of companies who can take charge of the products to be destroyed. 7 FIM Products General Description CAPACITOR DESIGN The capacitor lifetime depends on the working voltage and the hot spot temperature. Our caps are designed for 100000 hours lifetime at nominal voltage and 70°C hot spot temperature. According to your operating conditions, you will need to calculate the hot spot temperature, and deduce from this calculation if the lifetime obtained can suit your application. 1 According to the tables, you should find a capacitor with required capacitance Cn and voltage Vn with Vn>Vw. 2100 Copy out: Serial resistance (Rs): see table of values Thermal resistances Rth1 and Rth2 (depending on cooling conditions): See page 13 for CAPAFIM page 16 for TRAFIM page 24 for FILFIM Voltage Calculate the maximum ripple voltage allowed for the chosen cap and check if Vr<0.45Vn. 2000 Vn 1900 Vw 1800 Vr 1700 1600 Vw = working voltage Vn = nominal voltage Vr = ripple voltage 1/f 1500 Time 2 Hot spot temperature calculation Total losses are calculated as follow: Pt = Pj + Pd Rth1: Thermal resistance between hot spot and case Rth2: Thermal resistance between case and ambient air Joule losses: Pj = Rs x Irms2 Dielectric losses: Pd = Q x tgδ0 with - Q = reactive power; Irms2 / (C x 2 x x f) for a sinusoidal waveform - tgδ0 = dielectric losses of polypropylene + rapeseed oil (tgδ0 = 3 x 10-4) Hot spot temperature will be: θHS = θamb + (Pj + Pd) x (Rth1 + Rth2) θHS absolute maximum is 85°C If temperature is higher than 85°C, choose a bigger cap. 8 Rth1 HS Rth2 case amb FIM Products General Description 3 Refer to curve and deduce the lifetime vs Vw/Vn ratio. LIFETIME EXPECTANCY VS HOT SPOT TEMPERATURE AND VOLTAGE 1.3 1.25 1.2 1.15 HS = 70°C Vw/Vn 1.1 1.05 1 0.95 0.9 0.85 0.8 10000 100000 200000 1000000 Lifetime Expectancy (hours) Ex: nominal voltage 2000V working voltage 1900V ρ = 0.95 ⇒ lifetime 200000 hours @ 70°C hot spot temperature You can find a calculation form on page 28 at the end of the catalog. For any help or specific requirements, please contact your AVX local representative. 9 FIM Products General Description MTBF CALCULATION Based on 20 years of test results, we have established the following relation. The failure rate λΒ depends on the hot spot temperature θHS and the charge ratio ρ: ρ = Vw/Vn 5.861 (ρ - 1) λΒ = 3x10 ×e [3.98 ⎧⎩ 30.35 (θ _________ HS +273)⎫ ⎭ 358 ] -9 × 10 in failures/hour GENERAL FAILURE RATE λ = λΒ × πQ × πΒ × πE failures/hour πQ, πΒ and πE see following tables Qualification Product qualified on IEC 61071 and internal qualification Qualification factor πQ 1 Product qualified on IEC 61071 2 Product answering on another norm 5 Product without qualification 15 Environment On ground (good conditions) Environment factor πE 1 On ground (fixed materials) 2 On ground (on board) 4 On ship 9 On plane 15 Environment Environment factor πΒ Favorable 1 Unfavorable 5 MEAN TIME BETWEEN FAILURE (MTBF) M.T.B.F. = 1/λ hours SURVIVAL FUNCTION N = N0 x exp(-λt) N is the number of pieces still working after t hours. N0 is the number of pieces at the origin (t=0). 10 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 TRAFIM Products APPLICATIONS DC voltage filtering for: DC link Speed converter (drives and traction) Resonant filtering Active correction (FACTS) Windmills Substation PACKAGING Rectangular none 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 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 130μF to 16100μF ±10% 1200V to 6000V -55ºC to 85°C 100,000 hours min 40nH at 1MHz 255 Arms 1.5Vn during 10s (2 x Vn + 1000)Vrms at 50Hz during 10s 15 TRAFIM Products PART NUMBER / HOW TO ORDER D K T F M 1 B M B Section and Option 1 340x117 2 terminals 2 340x117 4 terminals 3 340x165 2 terminals 4 340x165 4 terminals Terminal Type A, B, C or D See drawings Fixing W=without M=brackets Voltage A 1200 to 1500V B 1850V C 2000V D 2250V E 2500V F 2750V G 3000V 5 H 3500V I 4000V J 4500V K 5000V L 5500V M 6000V 8 5 7 Capacitance EIA Code Not RoHS Compliant THERMAL RESISTANCES Rth1: Between hot spot and case Rth2: Between case and ambient air vs convection Rth1 (°C/W) Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) Base 340x117 0.23 0.17 0.14 0.12 0.10 0.09 0.08 0.07 Base 340x165 0.29 0.23 0.19 0.16 0.14 0.12 0.11 0.09 Rth2 (°C/W) Natural convection Base 340x117 Base 340x165 0.34 0.29 0.26 0.23 0.21 0.19 0.18 0.16 0.16 0.14 0.14 0.12 0.12 0.11 0.10 0.09 Rth2 (°C/W) Forced air (velocity>2m/s) Base 340x117 Base 340x165 0.17 0.15 0.13 0.12 0.11 0.10 0.09 0.08 0.08 0.07 0.07 0.06 0.06 0.06 0.05 0.05 PARASITIC INDUCTANCE VS SIZE Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) Parasitic Inductance L (nH) Measured @ 1MHz Base 340x117 Base 340x165 2 Terminals 4 Terminals 2 Terminals 4 Terminals Type A/B Type C/D Type A/B Type C/D Type A/B Type C/D Type A/B Type C/D 69 109 24 34 73 113 28 38 72 112 27 37 78 118 33 43 75 115 30 40 82 122 37 47 78 118 33 43 87 127 42 52 81 121 36 46 91 131 46 56 84 124 39 49 96 136 51 61 89 129 44 54 103 143 58 68 93 133 48 58 109 149 64 74 WEIGHT VS SIZE Height millimeters (inches) 215 (8.465) 290 (11.42) 365 (14.37) 440 (17.32) 515 (20.28) 590 (23.23) 705 (27.76) 815 (32.09) 16 Base 340x117 2 terminals 14 18 21.5 25.5 30 34 40 45.5 Weight (kg) Base 340x117 Base 340x165 4 terminals 2 terminals 15 19 19 24 22.5 29 26.5 34.5 31 39.5 35 44.5 41 52.5 46.5 60 Base 340x165 4 terminals 20 25 30 35.5 40.5 45.5 53.5 61 TRAFIM Products Table of Values Base 340mm x 117mm (Length x Width) Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) C (μF) 1900 2850 3800 4750 5700 6750 8100 9500 Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) C (μF) 1260 1880 2510 3140 3770 4400 5340 6280 Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) C (μF) 810 1220 1620 2030 2440 2840 3450 4060 Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) C (μF) 570 850 1140 1420 1700 1990 2410 2840 Vn = 1200 to 1500V Rs Part Number (mΩ) 0.60 DKTFMXXXA1907 0.48 DKTFMXXXA2857 0.42 DKTFMXXXA3807 0.39 DKTFMXXXA4757 0.37 DKTFMXXXA5707 0.36 DKTFMXXXA6757 0.35 DKTFMXXXA8107 0.34 DKTFMXXXA9507 Vn = 2000V Rs Part Number (mΩ) 0.67 DKTFMXXXC1267 0.51 DKTFMXXXC1887 0.44 DKTFMXXXC2517 0.40 DKTFMXXXC3147 0.37 DKTFMXXXC3777 0.36 DKTFMXXXC4407 0.34 DKTFMXXXC5347 0.33 DKTFMXXXC6287 Vn = 2500V Rs Part Number (mΩ) 0.79 DKTFMXXXE0817 0.60 DKTFMXXXE1227 0.50 DKTFMXXXE1627 0.44 DKTFMXXXE2037 0.41 DKTFMXXXE2447 0.39 DKTFMXXXE2847 0.37 DKTFMXXXE3457 0.36 DKTFMXXXE4067 Vn = 3000V Rs Part Number (mΩ) 0.92 DKTFMXXXG0577 0.68 DKTFMXXXG0857 0.56 DKTFMXXXG1147 0.50 DKTFMXXXG1427 0.46 DKTFMXXXG1707 0.43 DKTFMXXXG1997 0.40 DKTFMXXXG2417 0.39 DKTFMXXXG2847 C (μF) 1420 2140 2850 3560 4270 4980 6050 7120 C (μF) 1000 1500 2000 2500 3000 3500 4250 5000 C (μF) 675 1010 1350 1680 2020 2360 2860 3370 C (μF) 365 545 730 910 1090 1280 1550 1820 Vn = 1850V Rs Part Number (mΩ) 0.64 DKTFMXXXB1427 0.49 DKTFMXXXB2147 0.42 DKTFMXXXB2857 0.38 DKTFMXXXB3567 0.36 DKTFMXXXB4277 0.35 DKTFMXXXB4987 0.33 DKTFMXXXB6057 0.32 DKTFMXXXB7127 Vn = 2250V Rs Part Number (mΩ) 0.73 DKTFMXXXD1007 0.55 DKTFMXXXD1507 0.47 DKTFMXXXD2007 0.42 DKTFMXXXD2507 0.39 DKTFMXXXD3007 0.37 DKTFMXXXD3507 0.36 DKTFMXXXD4257 0.35 DKTFMXXXD5007 Vn = 2750V Rs Part Number (mΩ) 0.86 DKTFMXXXF6756 0.64 DKTFMXXXF1017 0.53 DKTFMXXXF1357 0.47 DKTFMXXXF1687 0.44 DKTFMXXXF2027 0.41 DKTFMXXXF2367 0.39 DKTFMXXXF2867 0.37 DKTFMXXXF3377 Vn = 3500V Rs Part Number (mΩ) 0.62 DKTFMXXXH3656 0.48 DKTFMXXXH5456 0.41 DKTFMXXXH0737 0.38 DKTFMXXXH0917 0.35 DKTFMXXXH1097 0.34 DKTFMXXXH1287 0.33 DKTFMXXXH1557 0.32 DKTFMXXXH1827 17 TRAFIM Products Table of Values Base 340mm x 117mm (Length x Width) Height millimeters (inches) 215 290 365 440 515 590 705 815 18 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) C (μF) 280 425 565 705 845 985 1200 1410 Vn = 4000V Rs Part Number (mΩ) 0.68 DKTFMXXXI0287 0.52 DKTFMXXXI4256 0.44 DKTFMXXXI5656 0.40 DKTFMXXXI7056 0.38 DKTFMXXXI8456 0.36 DKTFMXXXI9856 0.34 DKTFMXXXI1207 0.33 DKTFMXXXI1417 C (μF) 225 335 445 560 670 780 950 1120 Vn = 4500V Rs Part Number (mΩ) 0.74 DKTFMXXXJ2256 0.56 DKTFMXXXJ3356 0.48 DKTFMXXXJ4456 0.43 DKTFMXXXJ0567 0.40 DKTFMXXXJ0677 0.38 DKTFMXXXJ0787 0.36 DKTFMXXXJ0957 0.35 DKTFMXXXJ1127 TRAFIM Products Table of Values Base 340mm x 165mm (Length x Width) Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) C (μF) 3100 4630 6200 7700 9300 10800 13200 15500 Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) C (μF) 1680 2520 3360 4200 5040 5880 7140 8400 Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) C (μF) 1130 1700 2260 2830 3400 3950 4820 5670 Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) C (μF) 800 1200 1600 2000 2400 2800 3400 4000 Vn = 1200 to 1500V Rs Part Number (mΩ) 0.78 DKTFMXXXA3107 0.60 DKTFMXXXA4637 0.52 DKTFMXXXA6207 0.47 DKTFMXXXA7707 0.44 DKTFMXXXA9307 0.42 DKTFMXXXA1088 0.40 DKTFMXXXA1328 0.39 DKTFMXXXA1558 Vn = 2000V Rs Part Number (mΩ) 1.00 DKTFMXXXC1687 0.75 DKTFMXXXC2527 0.63 DKTFMXXXC3367 0.56 DKTFMXXXC4207 0.51 DKTFMXXXC5047 0.48 DKTFMXXXC5887 0.45 DKTFMXXXC7147 0.44 DKTFMXXXC8407 Vn = 2500V Rs Part Number (mΩ) 1.18 DKTFMXXXE1137 0.87 DKTFMXXXE1707 0.71 DKTFMXXXE2267 0.63 DKTFMXXXE2837 0.57 DKTFMXXXE3407 0.53 DKTFMXXXE3957 0.49 DKTFMXXXE4827 0.47 DKTFMXXXE5677 Vn = 3000V Rs Part Number (mΩ) 1.37 DKTFMXXXG0807* 0.99 DKTFMXXXG1207 0.81 DKTFMXXXG1607 0.70 DKTFMXXXG2007 0.63 DKTFMXXXG2407 0.59 DKTFMXXXG2807 0.54 DKTFMXXXG3407 0.51 DKTFMXXXG4007 C (μF) 2110 3170 4230 5290 6340 7400 8980 10600 C (μF) 1420 2140 2850 3570 4280 5000 6070 7140 C (μF) 955 1430 1910 2380 2860 3340 4060 4770 C (μF) 555 833 1110 1390 1660 1940 2360 2780 Vn = 1850V Rs Part Number (mΩ) 0.92 DKTFMXXXB2117 0.69 DKTFMXXXB3177 0.58 DKTFMXXXB4237 0.52 DKTFMXXXB5297 0.48 DKTFMXXXB6347 0.46 DKTFMXXXB7407 0.43 DKTFMXXXB8987 0.42 DKTFMXXXB1068 Vn = 2250V Rs Part Number (mΩ) 1.08 DKTFMXXXD1427 0.80 DKTFMXXXD2147 0.66 DKTFMXXXD2857 0.58 DKTFMXXXD3577 0.53 DKTFMXXXD4287 0.50 DKTFMXXXD5007 0.47 DKTFMXXXD6077 0.45 DKTFMXXXD7147 Vn = 2750V Rs Part Number (mΩ) 1.27 DKTFMXXXF9556 0.93 DKTFMXXXF1437 0.76 DKTFMXXXF1917 0.66 DKTFMXXXF2387 0.60 DKTFMXXXF2867 0.56 DKTFMXXXF3347 0.52 DKTFMXXXF4067 0.49 DKTFMXXXF4777 Vn = 3500V Rs (mΩ) 1.60 1.15 0.92 0.79 0.71 0.65 0.59 0.56 Part Number DKTFMXXXH5556* DKTFMXXXH8336 DKTFMXXXH1117 DKTFMXXXH1397 DKTFMXXXH1667 DKTFMXXXH1947 DKTFMXXXH2367 DKTFMXXXH2787 * see particular Rms current value on page 20 19 TRAFIM Products Table of Values Base 340mm x 165mm (Length x Width) Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) C (μF) 438 657 876 1090 1310 1530 1860 2190 Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) C (μF) 266 400 532 666 800 932 1130 1330 Height millimeters (inches) 215 290 365 440 515 590 705 815 (8.465) (11.42) (14.37) (17.32) (20.28) (23.23) (27.76) (32.09) C (μF) 188 282 376 470 564 659 800 940 Vn = 4000V Rs Part Number (mΩ) 1.78 DKTFMXXXI4386* 1.26 DKTFMXXXI6576 1.00 DKTFMXXXI8766 0.87 DKTFMXXXI1097 0.77 DKTFMXXXI1317 0.70 DKTFMXXXI1537 0.64 DKTFMXXXI1867 0.59 DKTFMXXXI2197 Vn = 5000V Rs Part Number (mΩ) 1.19 DKTFMXXXK2666 0.87 DKTFMXXXK0407 0.72 DKTFMXXXK5326 0.63 DKTFMXXXK6666 0.57 DKTFMXXXK0807 0.53 DKTFMXXXK9326 0.50 DKTFMXXXK1137 0.47 DKTFMXXXK1337 Vn = 6000V Rs Part Number (mΩ) 1.38 DKTFMXXXM1886* 1.00 DKTFMXXXM2826 0.81 DKTFMXXXM3766 0.70 DKTFMXXXM0477 0.64 DKTFMXXXM5646 0.59 DKTFMXXXM6596 0.54 DKTFMXXXM0807 0.51 DKTFMXXXM0947 * see particular Rms current value Particular Rms Current Value Part Number Irms max (A) DKTFMXXXG0807 244 DKTFMXXXH5556 204 DKTFMXXXI4386 181 DKTFMXXXM1886 244 20 C (μF) 335 503 670 839 1000 1170 1420 1680 C (μF) 224 336 448 560 672 785 953 1120 Vn = 4500V Rs Part Number (mΩ) 1.08 DKTFMXXXJ3356 0.80 DKTFMXXXJ5036 0.67 DKTFMXXXJ0677 0.59 DKTFMXXXJ8396 0.54 DKTFMXXXJ1007 0.50 DKTFMXXXJ1177 0.47 DKTFMXXXJ1427 0.45 DKTFMXXXJ1687 Vn = 5500V Rs Part Number (mΩ) 1.28 DKTFMXXXL2246 0.93 DKTFMXXXL3366 0.76 DKTFMXXXL4486 0.67 DKTFMXXXL0567 0.60 DKTFMXXXL6726 0.56 DKTFMXXXL7856 0.52 DKTFMXXXL9536 0.49 DKTFMXXXL1127 TRAFIM Products Mechanical Design Standard Design 165 (6.496) 87.5 (3.445) Low Inductance Option 80 80 80 (3.150) (3.150) (3.150) 2 nuts HhM10 for handling 50 (1.969) 1 2 3 4 2 nuts HhM10 for handling C H H Obturation screw ø20 (0.787) h= 8 (0.315) Obturation screw ø20 (0.787) h= 8 (0.315) 30 (1.181) 20 (0.787) W W 30 (1.181) 20 (0.787) 340 (13.39) 340 (13.39) Mounting Brackets (suggested) Lower Brackets Removed for H < 500 mm 80 (3.150) H-210 (8.268) 18 (0.709) 90 (3.543) 13 (0.512) 100 (3.937) 10 (0.394) 385 (15.16) 430 (16.93) 21 TRAFIM Products Terminals and Connections Epoxide terminals assembled by O-ring Other specific connections on request MILLIMETERS (INCHES) Type Type A / Type B Type C / Type D Creepage distance 52 (2.047) 84 (3.307) Air distance 30 (1.181) 50 (1.969) Type A Type B M12 (0.472) M16 (0.630) 30 (1.181) ±1 (0.039) 30 (1.181) ±1 (0.039) 23 (0.906) ±1 (0.039) 23 (0.906) ±1 (0.039) ø60 (2.362) ø60 (2.362) Type C Type D M12 (0.472) M16 (0.630) 30 (1.181) ±1 (0.039) 30 (1.181) ±1 (0.039) 40 (1.575) ±1 (0.039) 40 (1.575) ±1 (0.039) ø60 (2.362) Other terminals types are available on request. 22 ø60 (2.362) FILFIM Products APPLICATIONS DC voltage filtering for: DC link Resonant filtering Active correction (FACTS) HVDC High Power DC Supply PACKAGING Rectangular stainless steel case. Grounding is via a nut on top of the case. PRESENTATION ELECTRICAL CHARACTERISTICS Capacitance range Cn Tolerance on Cn Nominal DC voltage range Operating hot-spot temperature range Lifetime @ Vn and 70°C hot-spot temperature Test voltage between terminals Test voltage between shorten terminals and case 2.6μF to 612μF ±10% 6500V to 56kV (up to 100kV on specific design) -55ºC to 85°C 100,000 hours 1.5Vn during 10s 1.5Vn during 10s 23 FILFIM Products PART NUMBER / HOW TO ORDER D L I F M 1 A M Section and Option 1 350x185 1 terminal 2 350x185 2 terminals 3 520x185 1 terminal 4 520x185 2 terminals 5 695x185 1 terminal 6 695x185 2 terminals Terminal Type A, B or C See drawings Fixing W=without M=brackets A A 6500V B 7900V C 9000V D 10500V E 12000V Voltage F 14500V G 15800V H 18000V I 22000V J 26000V 1 K 28000V L 32000V M 36000V N 42000V O 56000V 8 8 6 Capacitance EIA Code THERMAL RESISTANCE Rth1: Between hot spot and case Rth2: Between case and ambient air vs convection Rth1 (°C/W) Height (mm) millimeters (inches) 315 410 500 595 685 770 (12.40) (16.14) (19.69) (23.43) (26.97) (30.31) Base 350x185 0.2 0.16 0.14 0.12 0.1 0.09 Base 520x185 0.15 0.12 0.1 0.085 0.075 0.07 Base 695x185 0.115 0.095 0.08 0.07 0.06 0.055 Rth2 (°C/W) Natural convection Base Base Base 350x185 520x185 695x185 0.2 0.15 0.115 0.16 0.12 0.095 0.14 0.1 0.08 0.12 0.085 0.07 0.1 0.075 0.06 0.09 0.07 0.055 PARASITIC INDUCTANCE Ls (nH) = 0.332 x H (mm) + Lterminals WEIGHT VS SIZE Height millimeters (inches) 315 410 500 595 685 770 24 (12.40) (16.14) (19.69) (23.43) (26.97) (30.31) Base 350x185 29 36 43 50 57 63 Weight (kg) Base 520x185 41 52 62 72 82 91 Base 695x185 54 68 81 95 108 119 Rth2 (°C/W) Forced air (velocity>2m/s) Base Base Base 350x185 520x185 695x185 0.1 0.075 0.058 0.08 0.06 0.048 0.07 0.05 0.04 0.06 0.043 0.035 0.05 0.038 0.03 0.045 0.035 0.028 FILFIM Products Table of Values Height millimeters (inches) 315 410 500 595 685 770 (12.40) (16.14) (19.69) (23.43) (26.97) (30.31) Height millimeters (inches) 315 410 500 595 685 770 (12.40) (16.14) (19.69) (23.43) (26.97) (30.31) Height millimeters (inches) 315 410 500 595 685 770 (12.40) (16.14) (19.69) (23.43) (26.97) (30.31) Height millimeters (inches) 315 410 500 595 685 770 (12.40) (16.14) (19.49) (23.43) (26.97) (30.31) Vn = 6500V Terminal Type A Base 350x185 (Length x Width) Rs C (μF) Part Number (mΩ) 188 3.4 DLIFMXAXA1886 275 3.3 DLIFMXAXA2756 362 3.2 DLIFMXAXA3626 450 3.2 DLIFMXAXA0457 537 3.1 DLIFMXAXA5376 612 3.1 DLIFMXAXA6126 Vn = 7900V Terminal Type A Base 350x185 (Length x Width) Rs C (μF) Part Number (mΩ) 126 3.6 DLIFMXAXB1266 184 3.4 DLIFMXAXB1846 242 3.3 DLIFMXAXB2426 300 3.2 DLIFMXAXB0307 359 3.2 DLIFMXAXB3596 410 3.2 DLIFMXAXB0417 Vn = 9000V Terminal Type A Base 350x185 (Length x Width) Rs C (μF) Part Number (mΩ) 95 3.7 DLIFMXAXC0956 138 3.4 DLIFMXAXC1386 181 3.3 DLIFMXAXC1816 225 3.3 DLIFMXAXC2256 269 3.2 DLIFMXAXC2696 307 3.2 DLIFMXAXC3076 Vn = 10500V Terminal Type A Base 350x185 (Length x Width) Rs C (μF) Part Number (mΩ) 73 5.8 DLIFMXAXD0736 107 5 DLIFMXAXD1076 140 4.6 DLIFMXAXD0147 174 4.4 DLIFMXAXD1746 208 4.3 DLIFMXAXD2086 237 4.3 DLIFMXAXD2376 Vn = 12000V Terminal Type A Base 350x185 (Length x Width) Rs C (μF) Part Number (mΩ) 55 6.2 DLIFMXAXE0556 80 5.3 DLIFMXAXE0806 105 4.9 DLIFMXAXE1056 130 4.6 DLIFMXAXE0137 155 4.5 DLIFMXAXE1556 177 4.4 DLIFMXAXE1776 Vn = 14500V Terminal Type A Base 350x185 (Length x Width) Rs C (μF) Part Number (mΩ) 37.5 5.6 DLIFMXAXF3755 55 4.9 DLIFMXAXF0556 72 4.6 DLIFMXAXF0726 89 4.4 DLIFMXAXF0896 106 4.3 DLIFMXAXF1066 121 4.2 DLIFMXAXF1216 Vn = 15800V Terminal Type A Base 350x185 (Length x Width) Rs C (μF) Part Number (mΩ) 31.5 5.9 DLIFMXAXG3155 46 5.1 DLIFMXAXG0466 60.5 4.7 DLIFMXAXG6055 75 4.5 DLIFMXAXG0756 89 4.4 DLIFMXAXG0896 102 4.3 DLIFMXAXG1026 Vn = 18000V Terminal Type B Base 350x185 (Length x Width) Rs C (μF) Part Number (mΩ) 19.5 7.8 DLIFMXBXH1955 30 6.5 DLIFMXBXH0306 45 5.9 DLIFMXBXH0456 51 5.6 DLIFMXBXH0516 62 5.4 DLIFMXBXH0626 72 5.3 DLIFMXBXH0726 25 FILFIM Products Table of Values Height millimeters (inches) 315 410 500 595 685 770 (12.40) (16.14) (19.69) (23.43) (26.97) (30.31) Height millimeters (inches) 315 410 500 595 685 770 (12.40) (16.14) (19.69) (23.43) (26.97) (30.31) Height millimeters (inches) 315 410 500 595 685 770 (12.40) (16.14) (19.69) (23.43) (26.97) (30.31) Height millimeters (inches) 315 410 500 595 685 770 26 (12.40) (16.14) (19.69) (23.43) (26.97) (30.31) Vn = 22000V Terminal Type B Base 520x185 (Length x Width) Rs C (μF) Part Number (mΩ) 20 8.9 DLIFMXBXI0206 31.5 7.2 DLIFMXBXI3155 42.5 6.6 DLIFMXBXI4255 54 6.2 DLIFMXBXI0546 65 6 DLIFMXBXI0656 75 5.9 DLIFMXBXI0756 Vn = 26000V Terminal Type B Base 520x185 (Length x Width) Rs C (μF) Part Number (mΩ) 14.2 9.8 DLIFMXBXJ1425 22.5 7.8 DLIFMXBXJ2255 30 7 DLIFMXBXJ0306 38 6.6 DLIFMXBXJ0386 46 6.3 DLIFMXBXJ0466 53 6.2 DLIFMXBXJ0536 Vn = 28000V Terminal Type B Base 350x185 (Length x Width) Rs C (μF) Part Number (mΩ) 5.8 6.8 DLIFMXBXK0585 9 5.9 DLIFMXBXK0905 12 5.5 DLIFMXBXK0126 15.5 5.2 DLIFMXBXK1555 18.3 5.1 DLIFMXBXK1835 21.5 5.1 DLIFMXBXK2155 Vn = 32000V Terminal Type B Base 695x185 (Length x Width) Rs C (μF) Part Number (mΩ) 12.8 11.2 DLIFMXBXL1285 20 8.8 DLIFMXBXL0206 27 7.9 DLIFMXBXL0276 34 7.4 DLIFMXBXL0346 41 7.1 DLIFMXBXL0416 47 6.9 DLIFMXBXL0476 Vn = 36000V Terminal Type C Base 695x185 (Length x Width) Rs C (μF) Part Number (mΩ) 9 13.5 DLIFMXCXM0905 14.2 10.5 DLIFMXCXM1425 19.3 9.3 DLIFMXCXM1935 24.8 8.6 DLIFMXCXM2485 30 8.2 DLIFMXCXM0306 35.5 7.9 DLIFMXCXM3555 Vn = 42000V Terminal Type C Base 520x185 (Length x Width) Rs C (μF) Part Number (mΩ) 3.5 5.5 DLIFMXCXN0355 5.6 8 DLIFMXCXN0565 7.7 7.2 DLIFMXCXN0775 9.8 6.9 DLIFMXCXN0985 12 6.7 DLIFMXCXN0126 14 6.6 DLIFMXCXN0146 Vn = 56000V Terminal Type C Base 695x185 (Length x Width)) Rs C (μF) Part Number (mΩ) 2.6 11.6 DLIFMXCXO0265 4.2 9.2 DLIFMXCXO0425 5.7 8.3 DLIFMXCXO0575 7.3 7.8 DLIFMXCXO0735 8.8 7.5 DLIFMXCXO0885 10.3 7.4 DLIFMXCXO1035 FILFIM Products Mechanical Design 100 ±10 (3.937 ±0.394) 100 (3.937) M10 (0.394) deep 15 (0.591) L-200 (7.874) ±10 (0.394) M10 (0.394) deep 15 (0.591) ø25 (0.984) 80 (3.150) ø25 (0.984) 80 (3.150) C H H 0.66 (0.026) xH 0.66 (0.026) xH 30 (1.181) 30 (1.181) 30 (1.181) 30 (1.181) 18 (0.709) 18 (0.709) 100 (3.937) 185 (7.283) 185 (7.283) 100 (3.937) 13 (0.512) 13 (0.512) 30 (1.181) 30 (1.181) 30 (1.181) 30 (1.181) L L L + 45 (1.772) L + 45 (1.772) L + 90 (3.543) L + 90 (3.543) M16 (0.630) 45 (1.772) C M16 (0.630) B 45 (1.772) A M16 (0.630) 285 (11.220) 240 (9.449) 45 (1.772) 140 (5.512) Creepage distance 195 (7.677) Air distance 93 (3.661) Lterminal = 140nH Creepage distance 440 (17.323) Air distance 191 (7.520) Lterminal = 240nH Creepage distance 615 (24.213) Air distance 239 (9.409) Lterminal = 285nH Un≤16kV 16kV<Un≤32kV 32kV<Un≤56kV 27 High Power Capacitors Calculation Form DESIGN Specification Your Choice Capacitance Working voltage Rms current Frequency Ripple voltage Ambient temperature Lifetime @ Vw,Irms and θamb Parasitic inductance Cooling conditions C (μF) Vw (V) Irms (Arms) F (Hz) Vr (V) θamb (°C) hours L (nH) PN Capacitance Nominal voltage Serial resistance Thermal resistance between hot spot and case Thermal resistance between case and ambient air C (μF) Vn (V) Rs (mΩ) Rth1 (°C/W) Rth2 (°C/W) Calculations Maximum ripple voltage Vrmax=0.45Vn Vr = V The maximum ripple voltage must be in any case lower than the ripple voltage Ratio Vw/Vn Joule losses Dielectric losses Hot spot temperature ρ = Vw/Vn Pj = Rs x Irms2 Pd = Q x tgδ0 = Q x 3.10-4 θHS = θamb + (Pj+Pd) x (Rth1+Rth2) ρ= Pj = Pd = θHS = W W °C The hot spot temperature must be in any case lower than 85°C LIFETIME EXPECTANCY VS HOT SPOT TEMPERATURE AND VOLTAGE 1.7 1.6 1.5 HS = 50°C Vw/Vn 1.4 1.3 HS = 70°C 1.2 1.1 HS = 85°C 1 HS = 80°C 0.9 0.8 100 1000 10000 Lifetime Expectancy (hours) Expected lifetime at hot spot calculated and V = Vw 28 100000 1000000 DISFIM Products For Energy Storage and Discharge Applications Based on the CONTROLLED SELF HEALING technology, AVX offers impregnated capacitors, named DISFIM, which are ideal for discharge applications. With the controlled self-healing technology, the capacitance of the DISFIM is divided into several million elementary capacitances. The weak points in the dielectric are insulated and the capacitor continues to work without any short-circuit or risk of explosion. DISFIM capacitors may represent more than 10,000 square meters. Only some square millimeters of active surface are lost for every self-healing action. Over the life of the capacitor, the capacitance gradually decreases. The capacitor is usually designed to lose less than 5% of its initial capacitance during its whole lifetime. Example of design with 2 epoxide flat terminals APPLICATIONS CHARACTERISTICS Power laser High voltage supplies Cable failure detection Electromagnetic and ETC guns Marx generators Welding machine Custom design can accommodate various applications and operating conditions. Voltage range from 2kV to 75kV Maximum energy per can 150kJ Specific energy up to 2000J/l Lifetime up to several tens millions shots Stray inductance from 50nH to 500nH Feel free to send your request to your local AVX representative. Use guide for customer’s specific requirement. CONSTRUCTION Metal case unit Epoxide flat terminals or ceramic terminals 29 High Power Capacitors Guide for Customer’s Specific Requirements This questionnaire lists the information we require to prepare an offer according to your exact requirements Company / Name / Email Project / Quantity Applications DC Filtering Discharge* Protection* Tuning Capacitance (μF) Tolerance (%) Operating Voltage Vpeak Ripple Voltage (peak to peak) Vch Vpeak Vdc Vrms Arms Arms V Working Frequency (Hz) Operating Current Arms Maximum Current/Duration Arms Apeak s Discharge Apeak Aperiodic Oscillatory Pulse Duration (5% lpeak) Time to lpeak (μs) Ringing Frequency (Hz) Reversal Voltage (%) Repetition Rate shots/min/hour/day Hz Hold Time @ Full Voltage (s) Fault Peak Current / nb shots Apeak shots Apeak shots Fault Reversal Voltage (%) Lifetime Expectancy hours shots hours Maximum Inductance (nH) Test Voltage between Terminals (V) Test Voltage between Shorted Terminals and Case (V) Maximum Surge Voltage (MSV) MSV Duration / Frequency s /year s /year *Due to the particularities of varying waveforms in such application, more information on the exact nature of waveform is generally required for a full analysis. Description Dimensions (mm) / Shape Section: Operating Position Terminals vertical, horizontal inclined, upside down type Height: rectangular, cylindrical quantity Thermal Characteristics Storage Temperature (ºC) min. Operating Temperature (ºC) Cooling Method min. Natural Convection average average Forced Air (m/s) max. max. Water Remarks 30 hours AVX Products Listing PASSIVES Capacitors Multilayer Ceramic Film Glass Niobium Oxide* - OxiCap® Pulse Supercapacitors Tantalum Circuit Protection Thermistors Fuses - Thin Film Transient Voltage Suppressors Varistors - Zinc Oxide Directional Couplers Thin-Film Filters Ceramic EMI Noise SAW Low Pass - Thin Film Inductors Thin-Film Integrated Passive Components PMC - Thin-Film Networks Capacitor Arrays Feedthru Arrays Low Inductance Decoupling Arrays Piezo Acoustic Generators Ceramic Resistors Arrays Miniature Axials Timing Devices Clock Oscillators MHz Quartz Crystal Resonators VCO TCXO CONNECTORS Automotive Standard, Custom IDC Wire to Board Headers, Plugs, Assemblies Board to Board SMD (0.4, 0.5, 1.0mm), BGA, Thru-Hole Card Edge Memory PCMCIA, Compact Flash, Secure Digital, MMC, Smartcard, SODIMM DIN41612 Standard, Inverse, High Temperature Military H Government, DIN41612 FFC/FPC 0.3, 0.5, 1.0mm PolytectTM Soft Molding Hand Held, Cellular Battery, I/O, SIMcard, RF shield clips Rack and Panel VariconTM 2mm Hard Metric Standard, Reduced Cross-Talk For more information please visit our website at http://www.avx.com NOTICE: Specifications are subject to change without notice. Contact your nearest AVX Sales Office for the latest specifications. All statements, information and data given herein are believed to be accurate and reliable, but are presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements or suggestions concerning possible use of our products are made without representation or warranty that any such use is free of patent infringement and are not recommendations to infringe any patent. The user should not assume that all safety measures are indicated or that other measures may not be required. Specifications are typical and may not apply to all applications. © AVX Corporation “Niobium Oxide Capacitors are manufactured and sold under patent license from Cabot Corporation, Boyertown, Pennsylvania U.S.A.” 31 AMERICAS EUROPE ASIA-PACIFIC ASIA-KED (KYOCERA Electronic Devices) AVX Greenville, SC AVX Limited, England Tel: 864-967-2150 Tel: +44-1276-697000 AVX Northwest, WA AVX S.A.S., France Tel: 360-699-8746 Tel: +33-1-69-18-46-00 AVX/Kyocera, Asia, Ltd., Hong Kong AVX Midwest, IN AVX GmbH, Germany Tel: +852-2363-3303 Tel: 317-861-9184 Tel: +49-0811-95949-0 AVX/Kyocera (S) Pte Ltd., Singapore KED Hong Kong Ltd. Tel: +852-2305-1080/1223 Tel: +65-6286-7555 AVX Mid/Pacific, CA AVX SRL, Italy AVX/Kyocera Yuhan Hoesa, South Korea Tel: 408-988-4900 Tel: +39-02-614-571 Tel: +82-2785-6504 AVX Northeast, MA AVX Czech Republic Tel: 617-479-0345 Tel: +420-57-57-57-521 AVX/Kyocera HK Ltd., Taiwan KED Hong Kong Ltd. Shenzen Tel: +86-755-3398-9600 KED Company Ltd. 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