Capacitors with Screw Terminals 105 °C Optimized range B 43 550 B 43 570 High-performance types, LL grade Maximum reliability and long useful life 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 ● Self-extinguishing electrolyt ● ● ● ● ● B 43 570 B 43 550 Features ● ● ● ● ● ● Maximum reliability Good thermal characteristics and high ripple current characteristics Long useful life Wide temperature range All-welded construction ensures reliable electrical contact Type with optimized construction for base cooling upon request Applications ● Highly professional power supplies ● Power electronics, e. g. capacitor banks in current converters Specifications and characteristics in brief Rated voltage UR 160 to 450 V– Surge voltage US 1,15 · UR (for UR ≤ 250 V–) 1,10 · UR (for UR ≥ 350 V–) Rated capacitance CR 470 to 15 000 µF Capacitance tolerance – 10/+ 30 % Q Useful life 40 °C, UR 85 °C, UR, I~max 105 °C, UR, I~R > 200 000 h (3 · I~R,105 °C) > 15 000 h > 6 000 h Failure percentage ≤1% (during useful life) Failure rate ≤ 20 fit (≤ 20 · 10–9/h) Voltage endurance test 2 000 h, 105 °C (at UR, I~R) Leakage current Ilka (5 min, 20 °C) C R U R 0,7 I lka ≤ 0,3 µA ⋅ -------- ⋅ -------- + 4 µA µF V Siemens Matsushita Components 121 B 43 550 B 43 570 Optimized range Specifications and characteristics in brief Self-inductance LESL d = 51,6 mm: approx. 15 nH d ≥ 64,3 mm: approx. 20 nH IEC climatic category in accordance with IEC 68-1 ≤ 350 V–: 40/105/56 (–40 °C/+105 °C, 56 days damp heat test)1) 400 V–: 25/105/56 (–25 °C/+105 °C, 56 days damp heat test) Detail specifications similar to CECC 30 301-803, CECC 30 301-807 Sectional specification IEC 384-4 Vibration resistance in accordance with IEC 68-2–6, test Fc: displacement amplitude 0,75 mm, frequency range 10 to 55 Hz, acceleration max. 10 g, duration 3 × 2 h Due to the current load capability of the contact elements, the following current limits must not be exceeded, even if the frequency and temperature factors have been taken into account: Capacitor diameter 51,6 mm 64,3 mm 76,9 mm 91,0 mm Maximum current 30 A 40 A 50 A 70 A Accessories The following items are included in the delivery package, but are not fastened to the capacitors: Thread For terminals Toothed washers Screws/Nuts Maximum torque M5 A 5,1 DIN 6797 Cylinder-head screw M 5 × 8 DIN 84-4.8 2 M6 A 6,4 DIN 6797 Cylinder-head screw M 6 × 12 DIN 85-4.8 2,5 Nm For mounting 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 10 Nm Nm B 44 030 (cf. page 148) B 44 030 (cf. page 152) B 44 020 (cf. page 145) 1) For case size 76,9 mm × 220,7 mm and ∅ 91 mm: IEC climatic category 25/105/56 122 Siemens Matsushita Components B 43 550 B 43 570 Optimized range Dimensional drawings Type B 43 550 Ring clip/clamp mounting Type B 43 570 Threaded stud mounting M5: min. reach of screw = 8 mm M6: min. reach of screw = 12 mm Positive pole marking: + The base of all types with stud mounting and d = 91 mm is fully insulated (the lengths l and l1 are increased by 0,5 mm in these cases). Also refer to the notes on mounting given on page 147. Terminal M5 M5 M5 M6 M6 M6 M6 M6 M6 Dimensions (mm) with insulating sleeve +0 d I±1 I 1 ± 1 I2 – 1 l 3 51,6+ 0/– 0,8 80,7 87,2 17 7,0+ 0,2/– 1 51,6+ 0/– 0,8 105,7 112,2 17 7,0+ 0,2/– 1 64,3+ 0/– 0,8 105,7 112,2 17 7,0+ 0,2/– 1 76,9+ 0/– 0,7 97,0 103,3 17 6,4+ 1,1/– 0,8 76,9+ 0/– 0,7 143,2 149,0 17 6,4+ 1,1/– 0,8 76,9+ 0/– 0,7 220,7 226,5 17 6,4+ 1,1/– 0,8 91,0+ 0/– 2 67,0 72,8 17 6,4+ 1,1/– 0,8 91,0+ 0/– 2 97,0 103,3 17 6,4+ 1,1/– 0,8 91,0+ 0/– 2 144,5 149,8 17 6,4+ 1,1/– 0,8 d1 M 12 M 12 M 12 M 12 M 12 M 12 M 12 M 12 M 12 d2 max 8,2 8,2 8,2 17,7 17,7 17,7 17,7 17,7 17,7 d3 max 13,5 13,5 13,5 17,7 17,7 17,7 17,7 17,7 17,7 + 0,2 a – 0,4 22,2 22,2 28,5 31,7 31,7 31,7 31,7 31,7 31,7 Approx. wt. (g) 220 280 440 540 840 1300 580 750 1200 Packing units Capacitor diameter d Packing units (pieces) 51,6 mm 64,3 mm 76,9 mm 91,0 mm 36 20 16 8 Siemens Matsushita Components 123 B 43 550 B 43 570 Optimized range Overview of available types UR (V–) 160 CR (µF) Case dimensions d × l (mm) 250 350 400 51,6 × 80,7 51,6 × 105,7 51,6 × 80,7 51,6 × 105,7 91,0 × 67,0 51,6 × 105,7 64,3 × 105,7 64,3 × 105,7 470 680 51,6 × 80,7 1 000 450 1 500 51,6 × 80,7 51,6 × 80,7 64,3 × 105,7 76,9 × 105,7 91,0 × 97,0 2 200 51,6 × 80,7 51,6 × 105,7 76,9 × 105,7 76,9 × 143,2 91,0 × 144,5 76,9 × 220,7 3 300 64,3 × 105,7 64,3× 105,7 76,9 × 143,2 76,9 × 220,7 91,0 × 144,5 4 700 64,3 × 105,7 76,9 × 105,7 76,9 × 220,7 91,0 × 144,5 76,9 × 220,7 6 800 76,9 × 105,7 76,9 × 143,2 10 000 76,9 × 143,2 76,9 × 220,7 91,0 × 144,5 15 000 76,9 × 220,7 91,0 × 144,5 76,9 × 220,7 6 000 The capacitance and voltage ratings listed above are available in different cases upon request. Other voltage and capacitance ratings are also available upon request. 124 Siemens Matsushita Components B 43 550 B 43 570 Optimized range Technical data and ordering codes UR CR V– µF Case dimensions d×l mm RESR, max 100 Hz 20 °C mΩ Zmax 10 kHz 20 °C mΩ I~max 100 Hz 40 °C A I~max 100 Hz 85 °C A I~R 100 Hz 105 °C A I~R(B) Ordering 100 Hz code1) 105 °C A Short code B43550-, B43570160 1 500 2 200 3 300 4 700 6 800 10 000 15 000 15 000 51,6 × 80,7 51,6 × 80,7 64,3 × 105,7 64,3 × 105,7 76,9 × 105,7 76,9 × 143,2 76,9 × 220,7 91,0 × 144,5 68 50 35 27 24 18 17 17 67 49 34 26 23 17 16 16 14 17 24 30 39 49 50 63 8,5 10 15 18 23 30 38 38 4,1 4,9 7,0 8,8 11 14 18 18 7,4 8,8 11 16 22 25 26 34 -A1158-Q -C1228-Q -A1338-Q -A1478-Q -B1688-Q -B1109-Q -C1159-Q -J1159-Q 250 1 000 1 500 2 200 3 300 4 700 6 800 10 000 10 000 51,6 × 80,7 100 51,6 × 80,7 62 51,6 × 105,7 45 64,3 × 105,7 33 76,9 × 105,7 27 76,9 × 143,2 23 76,9 × 220,7 23 91,0 × 144,5 23 82 59 44 32 26 22 22 22 14 18 23 30 40 50 50 56 8,3 11 14 18 24 30 34 34 4,0 5,2 6,8 8,7 12 15 16 16 7,2 11 13 16 23 25 24 31 -C2108-Q -J2158-Q -B2228-Q -C2338-Q -C2478-Q -E2688-Q -A2109-Q -J2109-Q 350 680 1 000 1 500 2 200 3 300 4 700 4 700 6 000 51,6 × 80,7 130 51,6 × 105,7 90 64,3 × 105,7 60 76,9 × 105,7 45 76,9 × 143,2 30 76,9 × 220,7 24 91,0 × 144,5 24 76,9 × 220,7 20 100 72 52 40 29 23 23 19 13 17 23 30 39 50 51 50 8,0 11 14 18 24 30 31 38 3,8 5,0 6,5 8,6 11 15 15 18 7,5 8,9 11 16 19 20 26 26 -B4687-Q -J4108-Q -A4158-Q -B4228-Q -B4338-Q -C4478-Q -J4478-Q -C4608-Q 1) To obtain the required ordering code, prefix the type number to the short code. E. g.: B43550-A1158-Q B43550-… (ring clip/clamp mounting) B43570-… (with threaded stud) Siemens Matsushita Components 125 B 43 550 B 43 570 Optimized range Technical data and ordering codes UR CR V– µF Case dimensions d×l mm RESR, max 100 Hz 20 °C mΩ Zmax 10 kHz 20 °C mΩ I~max 100 Hz 40 °C A I~max 100 Hz 85 °C A I~R 100 Hz 105 °C A I~R(B) Ordering 100 Hz code1) 105 °C A Short code B43550-, B43570400 470 680 1 000 1 500 2 200 3 300 3 300 4 700 51,6 × 80,7 51,6 × 105,7 64,3 × 105,7 76,9 × 105,7 76,9 × 143,2 76,9 × 220,7 91,0 × 144,5 76,9 × 220,7 280 200 150 100 72 52 52 40 230 160 120 80 60 45 45 36 11 14 17 23 29 40 43 50 6,3 8,2 10 14 18 24 26 31 3,0 3,9 4,9 6,6 8,5 12 13 15 5,8 6,7 8,2 12 14 16 22 21 -F477-Q -F687-Q -F108-Q -J158-Q -J228-Q -J338-Q -L338-Q -H478-Q 450 470 680 1 000 1 500 2 200 3 300 51,6 × 105,7 91,0 × 67,0 64,3 × 105,7 91,0 × 97,0 91,0 × 144,5 76,9 × 220,7 280 200 150 100 72 52 224 45 120 80 60 45 11 16 18 26 33 44 6,8 9,9 11 16 20 27 3,3 4,8 5,3 7,5 9,5 13 5,5 11 9,8 16 16 18 -A5477-Q -A5687-Q -A5108-Q -A5158-Q -A5228-Q -A5338-Q 1) To obtain the required ordering code, prefix the type number to the short code. E. g.: B43550-F477-Q B43550-… (ring clip/clamp mounting) B43570-… (with threaded stud) 126 Siemens Matsushita Components B 43 550 B 43 570 Optimized range Useful life versus ambient temperature TA (for natural cooling) and versus temperature of case base TB (for base cooling) under ripple current operating conditions1) KAL0392-E 3,5 I Ι~~ I ~Ι ~ ---------------------- ; -----------------------------I ~Ι ~R ,105°C ;I ~ ~R ,105°C (B) (B) 3,0 Ι Nenn, Nenn, 105 C 105 C 2,5 2,0 1,5 0 40 50 60 70 90 80 6 000h 10 000h 25 000h 50 000h 0,5 100 000h 250 000h 1,0 100 C 110 TA ; T B Permissible ripple current I~ versus frequency f KAL0403-Y 1,4 Ιf Ι 100 Hz 1,3 1,2 c b a 1,1 1,0 0,9 0,8 5 10 2 5 10 3 5 10 4 d (mm) 51,6 64,3 76,9 91,0 Curve c b a c Hz 10 5 f 1) The ripple current refers to I~R,105°C for natural cooling or to I~R,105°C(B) for base cooling, respectively. Refer to page 34 for an explanation on how to interpret the useful life graphs. Siemens Matsushita Components 127 B 43 550 B 43 570 Optimized range Equivalent series resistance RESR versus frequency f Typical behavior KAL0404-7 1,3 R ESR, f R ESR, 100 Hz 1,1 1,0 a b c 0,9 0,8 0,7 0,6 0,5 5 10 2 5 10 3 5 10 4 d (mm) 51,6 64,3 76,9 91,0 Curve c b a a Hz 10 5 f Impedance Z versus frequency f Typical behavior 128 Siemens Matsushita Components