Capacitors with Screw Terminals B43455 Standard – 85 °C B43457 B43455, B43457 General-purpose grade Applications ■ Uninterruptible power supplies ■ Frequency converters ■ Professional power supplies Features ■ Compact, i.e. high CU product ■ High reliability and ripple current capability ■ All-welded construction ensures reliable KAL0567-B B43455 electrical contact ■ Version with optimized construction for base cooling (2-pad solution) available ■ Version with low-inductance design available ■ Self-extinguishing electrolyt Construction ■ ■ ■ ■ ■ Charge-discharge proof, polar Aluminum case with insulating sleeve Poles with screw terminal connections Mounting with ring clips, clamps or threaded stud The bases of types with threaded stud and d ≤ 76,9 mm are not insulated, types with d = 91 mm have fully insulated bases 117 10/02 B43457 B43455 / B43457 Standard – 85 °C Specifications and characteristics in brief Rated voltage UR 350 … 450 VDC Surge voltage US 1,10 · UR (for U R ≥ 350 VDC) Rated capacitance CR 470 … 12 000 µF Capacitance tolerance ± 20 % Leakage current IL M (5 min, 20 °C) C R U R 0,7 I L ≤ 0,3 µA ⋅ ------- ⋅ ------- + 4 µA µF V Self-inductance ESL Approx. 20 nH Capacitors with low-inductance design: d ≥ 64,3 mm: approx. 13 nH Useful life 85 °C; UR; I~R 40 °C; UR; 1,5 · I~R Requirements: > 10 000 h > 200 000 h ∆C/C ESR IL ≤ ± 30 % of initial value ≤ 3 times initial specified limit ≤ initial specified limit Failure percentage: ≤ 1 % Failure rate: ≤ 40 fit (≤ 40 · 10 –9/h) (for definiton “fit”, refer to chapter “Quality”, page 62) Post test requirements: Voltage endurance test ∆C/C ESR IL ≤ ± 10 % of initial value ≤ 1,3 times initial specified limit ≤ initial specified limit 85 °C; UR 2 000 h Vibration resistance To IEC 60068-2-6, test Fc: displacement amplitude 0,75 mm, frequency range 10 to 55 Hz, acceleration max. 10 g, duration 3 × 2 h IEC climatic category To IEC 60068-1: 25/085/56 (– 25 °C/+ 85 °C/56 days damp heat test) Detail specifications Similar to CECC 30301-803, CECC 30301-807 Sectional specification IEC 60384-4 Ripple current capability Due to the ripple current capability of the contact elements, the following current upper limits must not be exceeded: Capacitor diameter 51,6 mm 64,3 mm 76,9 mm 91,0 mm I~max 30 A 40 A 50 A 70 A 118 10/02 B43455 / B43457 Standard – 85 °C Dimensional drawings Type B43455 Ring clip/clamp mounting Type B43457 Threaded stud mounting M5: min. reach of screw = 8 mm M6: min. reach of screw = 12 mm*) *) 8 mm for low-inductance design Positive pole marking: + The base of types with threaded stud and d = 91 mm is fully insulated (the lengths l and l1 are increased by 0,5 mm in these cases). For types with threaded stud and d ≤ 76 mm the base is not insulated. Also refer to the notes on mounting given on page 168. Screw terminals with UNF threads are available upon request. Dimensions and weights Terminal Dimensions (mm) with insulating sleeve M5 M5 I1 ± 1 I2 51,6 +0/–0,8 80,7 51,6 +0/–0,8 105,7 87,2 112,2 M5 64,3 +0/–0,8 105,7 M6 M6 M6 76,9 +0/–0,7 105,7 76,9 +0/–0,7 143,2 76,9 +0/–0,7 220,7 M6 M6 M6 M6 91,0 +0/–2 91,0 +0/–2 91,0 +0/–2 91,0 +0/–2 d I±1 97,0 144,5 191,0 221,0 +0 –1 Approx. wt. (g) d1 17 17 7,0 +0,2/– 1 7,0 +0,2/– 1 M 12 8,2 M 12 8,2 13,5 13,5 22,2 22,2 220 280 112,2 17 7,0 +0,2/– 1 M 12 8,2 13,5 28,5 440 111,5 149,0 226,5 17 17 17 6,4 +1,1/– 0,8 M 12 17,7 6,4 +1,1/– 0,8 M 12 17,7 6,4 +1,1/– 0,8 M 12 17,7 17,7 17,7 17,7 31,7 31,7 31,7 540 840 1300 103,3 149,8 196,3 226,3 17 17 17 17 6,4 +1,1/– 0,8 6,4 +1,1/– 0,8 6,4 +1,1/– 0,8 6,4 +1,1/– 0,8 17,7 17,7 17,7 17,7 31,7 31,7 31,7 31,7 750 1200 1700 1900 M 12 M 12 M 12 M 12 d 2 max d 3 max a + 0,2 – 0,4 l3 17,7 17,7 17,7 17,7 Dimensions are also valid for 2-pad solution and low-inductance design. Packing For ecological reasons the packing is pure cardboard. Capacitor diameter d Packing units (pieces) Capacitor diameter d Packing units (pieces) 51,6 mm 64,3 mm 22 15 76,9 mm 91,0 mm 12 8 119 10/02 B43455 / B43457 Standard – 85 °C Special designs ■ Low-inductance design ■ 2-pad solution Design for optimized connection of the capacitor to the heatsink when using base cooling. This version is available for capacitors without threaded stud and for diameters ≥ 64,3 mm (cf. I~R(B) in table “Technical data and ordering codes” and useful life graphs). Thermopad thickness 0,5 mm 0,2 mm Heatsink KAL0823-3-E Ordering codes: Design Identification in 3rd block of ordering code Remark Low inductance (13 nH) M003 For capacitors with diameter d ≥ 64,3 mm 2-pad solution M006 For capacitors with diameter d ≥ 64,3 mm and without threaded stud Accessories The following items are included in the delivery package, but are not fastened to the capacitors: For terminals For mounting Thread Toothed washers Screws/Nuts M5 A 5,1 DIN 6797 Cylinder-head screw M 5 × 8 DIN 84-4.8 M6 A 6,4 DIN 6797 Cylinder-head screw M 6 × 12 DIN 85-4.8 M 12 J 12,5 DIN 6797 Hex nut BM 12 DIN 439 The following must be ordered separately: Ring clips Clamps for capacitors with d ≥ 64,3 mm Insulating parts Maximum torque 2 2,5 Nm 10 B44030 (cf. page 169) B44030 (cf. page 173) B44020 (cf. page 166) 120 10/02 Nm Nm B43455 / B43457 Standard – 85 °C Overview of available types U R (VDC) 350 C R (µF) Case dimensions d × l (mm) 400 450 51,6 × 80,7 470 1 000 51,6 × 80,7 51,6 × 80,7 51,6 × 80,7 1 500 51,6 × 105,7 51,6 × 105,7 64,3 × 105,7 2 200 51,6 × 105,7 64,3 × 105,7 64,3 × 105,7 3 300 64,3 × 105,7 76,9 × 105,7 76,9 × 143,2 4 700 76,9 × 105,7 76,9 × 143,2 91,0 × 97,0 76,9 × 220,7 91,0 × 144,5 6 000 76,9 × 143,2 76,9 × 220,7 76,9 × 220,7 6 800 76,9 × 143,2 91,0 × 144,5 8 200 91,0 × 144,5 10 000 91,0 × 144,5 91,0 × 191,0 91,0 × 221,0 12 000 91,0 × 191,0 91,0 × 221,0 The capacitance and voltage ratings listed above are available in different cases upon request. Other voltage and capacitance ratings are also available upon request. 121 10/02 B43455 / B43457 Standard – 85 °C Technical data and ordering codes UR Case dimensions d×l mm Zmax 10 kHz 20 °C mΩ I~max 100 Hz 40 °C A 350 1 000 51,6 × 80,7 129 140 1 500 51,6 × 105,7 93 110 2 200 51,6 × 105,7 72 3 300 64,3 × 105,7 400 450 I~R(B) Ordering code1) 100 Hz 85 °C A I~max 100 Hz 85 °C A I~R 100 Hz 85 °C A 13 5,4 4,5 7,8 16 7,0 5,8 9,2 63 20 8,5 7,1 13 B4345*B4228M000 48 43 23 9,8 8,2 14 B4345*B4338M0002) 4 700 76,9 × 105,7 38 35 28 12 10 19 B4345*B4478M0002) 6 000 76,9 × 143,2 32 30 32 14 12 19 B4345*A4608M0002) 6 800 76,9 × 143,2 27 27 36 16 13 22 B4345*A4688M0002) 8 200 91,0 × 144,5 23 23 42 18 15 26 B4345*A4828M0002) 10 000 91,0 × 144,5 20 22 48 21 17 31 B4345*B4109M0002) 12 000 91,0 × 191,0 17 21 54 23 20 30 B4345*A4129M0002) 1 000 51,6 × 80,7 129 140 13 5,2 4,8 1 500 51,6 × 105,7 93 110 17 6,8 6,2 11 B4345*A9158M000 2 200 64,3 × 105,7 72 63 21 8,4 7,6 13 B4345*A0228M0002) 3 300 76,9 × 105,7 54 48 23 8,5 8,5 16 B4345*A0338M0002) 4 700 76,9 × 143,2 41 37 29 11 11 17 B4345*A0478M0002) 4 700 91,0 × 97,0 41 37 30 13 11 23 B4345*K0478M0002) 6 000 76,9 × 220,7 32 30 35 15 13 17 B4345*A0608M0002) 6 800 91,0 × 144,5 38 35 39 17 14 24 B4345*A0688M0002) 10 000 91,0 × 191,0 26 26 50 22 18 28 B4345*A0109M0002) 12 000 91,0 × 221,0 22 22 58 25 21 31 B4345*A0129M0002) CR 100 Hz 20 °C VDC µF ESRmax 100 Hz 20 °C mΩ 8,9 B4345*A4108M000 B4345*A4158M000 B4345*A0108M000 470 51,6 × 80,7 390 420 3,1 2,6 4,1 1 000 51,6 × 80,7 180 200 12 5,1 4,2 8,6 B4345*B5108M000 1 500 64,3 × 105,7 120 130 16 6,9 5,8 9,4 B4345*A5158M0002) 7,9 6,6 12 B4345*B5228M0002) 9,1 14 B4345*A5338M0002) 7,0 B4345*A5477M000 2 200 64,3 × 105,7 81 70 18 3 300 76,9 × 143,2 54 48 25 11 4 700 76,9 × 220,7 42 39 31 14 11 15 B4345*A5478M0002) 4 700 91,0 × 144,5 42 39 31 14 11 19 B4345*J5478M0002) 6 000 76,9 × 220,7 33 31 38 17 14 19 B4345*A5608M0002) 8 200 91,0 × 221,0 24 24 48 21 18 25 B4345*A5828M0002) 1) * “5” = for capacitors with ring clip/clamp mounting “7” = for capacitors with threaded stud 2) For 2-pad solution (types withoud threaded stud) and for low-inductance design, see page 120. 122 10/02 B43455 / B43457 Standard – 85 °C Useful life depending on ambient temperature TA (for natural cooling) and versus temperature of case base TB (for base cooling) under ripple current operating conditions1) KAL0526-9 3,0 B43455/457 Ι~ ; Ι~ Ι ~ R Ι ~ R (B) 2,0 1,5 0 40 50 60 70 80 8 000 h 10 000 h 25 000 h 50 000 h 0,5 100 000 h 250 000 h 1,0 90 ˚C 100 TA ; T B Frequency factor of permissible ripple current I~ versus frequency f KAL0394-V 1,5 B43455/457 Ι ~f Ι ~100 Hz 1,3 c 1,2 b a 1,1 1,0 0,9 0,8 5 10 2 5 d (mm) 51,6 64,3 76,9 91,0 Curve c b a c 10 3 Hz 2 f 1) The ripple current refers to I~R for natural cooling or to I~R(B) for base cooling, respectively. Refer to page 40 for an explanation on how to interpret the useful life graphs. 123 10/02 B43455 / B43457 Standard – 85 °C Frequency characteristics of ESR Typical behavior KAL0395-4 1,5 B43455/457 ESR f ESR 100 Hz 1,2 1,1 1,0 0,9 0,8 a b c 0,7 0,6 0,5 5 10 2 5 d (mm) 51,6 64,3 76,9 91,0 Curve c b a a 10 3 Hz 2 f Impedance Z versus frequency f Typical behavior at 20 °C KAL0405-F 10 3 B43455/457 Ω Z 10 2 4 10 1 4 1500 µF/250 V 6800 µF/160 V 10 0 4 10 _1 4 10 _2 10 1 10 2 10 3 10 4 10 5 10 6 Hz 10 7 f 124 10/02 Herausgegeben von EPCOS AG Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND ++49 89 636 09, FAX (0 89) 636-2 26 89 ( EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG nicht gestattet. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschüre ersetzt die vorige Ausgabe. Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft einzuholen. Published by EPCOS AG Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY ++49 89 636 09, FAX (0 89) 636-2 26 89 ( EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. 1