Capacitors with Screw Terminals

Transcription

1 Capacitors with Screw Terminals B356, B358 Long-life grade capacitors B356 B358 Applications Frequency converters Professional power supplies Uninterruptible power supplies Features Extremely compact, i. e. high CU product High reliability and ripple current capability All-welded construction ensures reliable electrical contact Version with optimized construction for base cooling (2-pad solution) available Version with low-inductance design available 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 B356 KAL0567-B B /02

2 Specifications and characteristics in brief Rated voltage U R Surge voltage U S Rated capacitance C R Capacitance tolerance VDC 1, U R µf ± 20 % M Leakage current I L (5 min, 20 C) I L 0,3 µa C R U 0,7 R µa µf V Self-inductance ESL Approx. 20 nh Capacitors with low inductance design: d 6,3 mm: approx. 13 nh Useful life Requirements: 85 C; U R ; I~ R > h C/C ± 30 % of initial value 0 C; U R ; 1,5 I~ R > h ESR 3 times initial specified limit I L initial specified limit Failure percentage: 1 % Failure rate: 0 fit ( 0 9 /h) (for definiton fit, refer to chapter Quality, page 62) Voltage endurance test Post test requirements: 85 C; U R h C/C ± % of initial value ESR 1,3 times initial specified limit I L initial specified limit Vibration resistance To IEC , test Fc: displacement amplitude 0,75 mm, frequency range to 55 Hz, acceleration max. g, duration 3 2 h IEC climatic category To IEC : U R 00 VDC: 0/085/56 ( 0 C/+ 85 C/56 days damp heat test) U R = 50 VDC: 25/085/56 ( 25 C/+ 85 C/56 days damp heat test) Detail specifications Sectional specification Similar to CECC , CECC IEC 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 6,3 mm 76,9 mm 91,0 mm I~ max 30 A 0 A 50 A 70 A 126 /02

3 Dimensional drawings Type B356 Ring clip/clamp mounting Type B358 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 l 1 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 M 5 M 5 Dimensions (mm) with insulating sleeve + d I ± 1 I 1 ± 1 I 0 2 l 3 d 1 d 2 max d 3 max a + 0,2 1 0, 51,6 +0/ 0,8 51,6 +0/ 0,8 80,7 5,7 87,2 112,2 7,0 +0,2/ 1 7,0 +0,2/ 1 8,2 8,2 Dimensions are also valid for 2-pad solution and low-inductance design. 13,5 13,5 22,2 22,2 Approx. wt. (g) M 5 6,3 +0/ 0,8 5,7 112,2 7,0 +0,2/ 1 8,2 13,5 28,5 0 76,9 +0/ 0,7 76,9 +0/ 0,7 76,9 +0/ 0,7 91,0 +0/ 2 91,0 +0/ 2 5,7 13,2 220,7 1,5 221,0 111,5 19,0 226,5 19,8 226,3 6, +1,1/ 0,8 6, +1,1/ 0,8 6, +1,1/ 0,8 6, +1,1/ 0,8 6, +1,1/ 0, Packing For ecological reasons the packing is pure cardboard. Capacitor diameter d Packing units (pieces) Capacitor diameter d Packing units (pieces) 51,6 mm 6,3 mm ,9 mm 91,0 mm /02

4 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 6,3 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 KAL E Ordering codes: Design Identification in 3rd Remark block of ordering code Low inductance (13 nh) M003 For capacitors with diameter d 6,3 mm 2-pad solution M006 For capacitors with diameter d 6,3 mm and without threaded stud Accessories The following items are included in the delivery package, but are not fastened to the capacitors: Thread Toothed washers Screws/Nuts Maximum torque For terminals M 5 A 5,1 DIN 6797 Cylinder-head screw M 5 8 DIN Nm A 6, DIN 6797 Cylinder-head screw 12 DIN ,5 Nm For mounting J 12,5 DIN 6797 Hex nut B DIN 39 Nm The following must be ordered separately: Ring clips B 030 (cf. page 169) Clamps for capacitors with d 6,3 mm B 030 (cf. page 3) Insulating parts B 020 (cf. page 166) 128 /02

5 Overview of available types U R (VDC) C R (µf) Case dimensions d l (mm) ,6 80,7 51,6 80, ,6 80,7 51,6 80,7 51,6 5, ,6 5,7 51,6 5,7 6,3 5, ,3 5,7 76,9 5, ,3 5, ,9 5, ,9 5,7 76,9 13, ,9 13,2 91,0 1, ,9 13,2 76,9 220, ,0 1, ,0 1,5 76,9 220,7 91,0 221, ,9 220,7 91,0 221, ,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. 129 /02

6 Technical data and ordering codes U R VDC C R 0 Hz 20 C µf Case dimensions d l mm ESR max 0 Hz 20 C mω Z max khz 20 C mω I~ max 0 Hz 0 C A I~ R 0 Hz 85 C A I~ R (B) 0 Hz 85 C A Ordering code 1) ,6 80, ,7 11 B35*A158M ,6 5, ,6 1 B35*A228M ,3 5, B35*A398M000 2) ,9 5, B35*A568M000 2) ,9 13, B35*A828M000 2) ,0 1, B35*A129M000 2) ,9 220, B35*A159M000 2) ,0 221, B35*A189M000 2) ,6 80, ,6 8,2 B35*A98M ,6 80, ,0 13 B35*A9158M ,6 5, ,0 15 B35*A9228M ,3 5, B35*A9338M000 2) ,9 5, B35*A978M000 2) ,9 13, B35*A9688M000 2) ,0 1, B35*A99M000 2) ,9 220, B35*A9129M000 2) ,0 221, B35*A9159M000 2) ,6 80, ,8 9,6 B35*A58M ,6 5, ,5 12 B35*A5158M ,3 5, , 15 B35*A5228M000 2) ,9 5, B35*A5338M000 2) ,9 13, B35*A5568M000 2) ,0 1, B35*A5688M000 2) ,9 220, B35*A5828M000 2) ,0 221, B35*A5129M000 2) Preferred types 1) * 6 = for capacitors with ring clip/clamp mounting 8 = for capacitors with threaded stud 2) For 2-pad solution (types withoud threaded stud) and for low-inductance design, see page /02

7 Useful life depending on ambient temperature T A (for natural cooling) and versus temperature of case base T B (for base cooling) under ripple current operating conditions 1) Ι ~ Ι ~ R ; Ι Ι ~ ~ R (B) 3,0 KAL0528-Q B356/58 2,0 1,5 1,0 0, h h h h h h C 0 A TB T ; Frequency factor of permissible ripple current I~ versus frequency f Ι ~ Ι ~ f 0 Hz 1,5 1,3 1,2 1,1 1,0 0,9 0,8 0,7 B356/58 KAL , Hz f 1) The ripple current refers to I~ R for natural cooling or to I~ R (B) for base cooling, respectively. Refer to page 0 for an explanation on how to interpret the useful life graphs. 131 /02

8 Frequency characteristics of ESR Typical behavior 1,5 ESR f ESR 0 Hz 1,3 1,2 1,1 1,0 0,9 0,8 0,7 0,6 B356/58 KAL0336-0, Hz f Impedance Z versus frequency f Typical behavior at 20 C Z 1 Ω 0 _ 1 B356/58 KAL097-R 3900 µf/350 V µf/350 V 6000 µf/50 V _ 2 _ Hz f /02

9 Herausgegeben von EPCOS AG Unternehmenskommunikation, Postfach 80 09, 816 München, DEUTSCHLAND ( , FAX (0 89) EPCOS AG 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 09, 816 Munich, GERMANY ( , FAX (0 89) EPCOS AG 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.