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MKV AC Capacitors
B25832
MKV AC capacitors
Damping, Commutating
Ordering code: Date:
B25834 September 2005
(c) EPCOS AG 2005. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited.
MKV AC Capacitors Damping, Commutating
Features
High dielectric strength High peak-current capability
B25834
Applications
For damping and commutating in
the medium frequency range
For general AC applications
Construction

Self-healing Plastic dielectric Oil-impregnated tubular windings (no PCB) Metal-sprayed end faces ensure reliable contacting Cylindrical aluminum case Plastic or ceramic lead-throughs Mounting bolts M8 or M12
Terminals
Screw terminals M10 Tab connectors 6.3 mm Dual tab connectors 6.3 mm and 9.5 mm
Mounting
If the vibration stress is 5 g and the capacitors are 60 mm
in diameter and 160 mm in height, the bolt is used for mounting. Grounding
Mounting bolts for grounding in accordance with VDE 0100 Grounding identification in accordance with DIN 40 011
Overpressure disconnector (mechanical) When the overpressure disconnector responds, the capacitor extends by up to 8 mm. So leave sufficient space above the terminals when mounting the capacitor. Individual data sheets Individual data sheets contain detailed specification incl. thermal data. Upon request, these data sheets are available for each capacitor type.
Please read Cautions and warnings and Important notes at the end of this document.
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MKV AC Capacitors Damping, Commutating
Technical data Standards IEC 1071-1/2 EN 61071-1/2 VDE 0560 part 120 and 121 tan 0 2 x 10 -4
B25834
Dielectric dissipation factor Capacitance tolerance Max. repetitive rate of voltage rise Max. non-repetitive rate of voltage rise Climatic data: Min. operating temperature Max. operating temperature Average relative humidity Failure quota Load duration Storage temperature limit IEC climatic category (IEC 68-1 and 2) Test A, cold Test B, dry heat Test Ca, damp heat, steady state Values after test Ca: Capacitance change
For CN < 1.0 F 20 %, for CN 1.0 F 10 % (du/dt)max (du/dt)s Tmin Tmax i --C IS --C - 25 C + 85 C 95 % (screw terminals/dual tab 9.5 mm) 75 % (dual tab 6.3 mm/tab 6.3 mm) FQ(co) tLD(co) Tstg 300 failures per 109 component hours 100 000 h - 55/+ 85 C 25/085/56 - 25 C + 85 C 56 days/40 C/93 % rel. humidity C /C 1% CR Screw terminals, Dual tab dual tab 9.5 mm 6.3 mm Tab 6.3 mm
Insulation resistance Self-discharge time constant Dissipation factor change Test data: AC test voltage between terminals between terminals and case
R ins 1 F 10 000 M = R ins x C > 1 F 10 000 s tan 1 x 10 -4
3000 M 1000 M 3000 s 1000 s 3 x 10 -4 3 x 10 -4
VTT VTC
1.25 x VN, 50 Hz, 10 s (or DC 1.75 x VN, 10 s) 2 x V i + 1000 V, 50 Hz, 10 s Insulating voltage Vi = max. recurrent peak voltage v / 2 CR Screw terminals, dual tab 9.5 mm Dual tab 6.3 mm, tab 6.3 mm 3000 M 3000 s
Insulation resistance Self-discharge time constant Dissipation factor (50 Hz)
R ins 1 F 10 000 M = R ins x C > 1 F 10 000 s tan 3 x 10 -4 3 09/05
Please read Cautions and warnings and Important notes at the end of this document.
MKV AC Capacitors Damping, Commutating
Characteristics and ordering codes CR1) F Imax A i A Is A Lself Dimensions Fig. Appr. Ordering code RS 20 C dxl weight m nH mm g VTT = AC 620 V, 10 s VTC = AC 2000 V, 10 s 60 x 86 79.2 x 104 99.3 x 104 79.2 x 248 99.3 x 248 3 2 2 2 2 290 610 970 1500 2300 v = 600 V vs = 860 V 3300 4700 6800 10000 22000 4.9 1.9 1.5 1.4 1.2 90 110 110 180 180
B25834
VR = AC 500 V 33 47 68 100 220 18 80 80 80 80 1300 1900 2700 4000 8800
B25834-L3336-K009 B25834-D3476-K004 B25834-D3686-K004 B25834-D3107-K004 B25834-D3227-K004
VR = AC 600 V 0.68 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 33 47 47 68 100 150 10 10 16 16 16 16 16 18 18 60 80 64 80 64 80 80 80 110 160 240 350 530 190 270 400 600 880 1300 1300 1900 1900 2700 4000 6000 270 400 600 880 1300 470 680 1000 1500 2200 3300 3300 4700 4700 6800 10000 15000
v = 750 V vs = 1000 V 25.0 18.0 14.0 10.0 8.7 16.0 13.0 8.0 6.5 3.1 2.4 2.4 2.0 2.0 1.7 1.5 1.3 50 50 50 50 50 90 90 90 90 110 110 110 110 110 180 180 180 25 x 48 25 x 48 30 x 48 30 x 48 35 x 48 30 x 80 35 x 80 40 x 86 50 x 86 64.2 x 104 79.2 x 104 79.2 x 104 89.3 x 104 89.3 x 104 64.2 x 248 79.2 x 248 89.3 x 248 5 5 6 6 7 6 7 3 3 2 2 4 2 4 2 2 2
VTT = AC 750 V, 10 s VTC = AC 2100 V, 10 s 30 30 50 50 60 70 100 130 200 400 610 610 780 780 960 1500 1900 B25834-F4684-M001 B25834-F4105-K001 B25834-F4155-K001 B25834-F4225-K001 B25834-F4335-K001 B25834-F4475-K001 B25834-F4685-K001 B25834-L4106-K009 B25834-L4156-K009 B25834-D4226-K004 B25834-D4336-K004 B25834-D4336-K009 B25834-D4476-K004 B25834-D4476-K009 B25834-D4686-K004 B25834-D4107-K004 B25834-D4157-K004
VR = AC 750 V 4.7 6.8 10 15 22 22 33 16 18 18 18 80 64 80 240 340 500 750 1100 1100 1700
v = 940 V vs = 1300 V 590 13.0 850 8.4 1250 7.0 1900 5.9 2800 2.6 2800 2.5 4100 2.0 90 90 90 90 110 110 110 35.0 x 80 40.0 x 86 50.0 x 86 60.0 x 86 79.2 x 104 79.2 x 104 89.3 x 104 7 3 3 3 2 4 2
VTT = AC 930 V, 10 s VTC = AC 2400 V, 10 s 100 130 200 290 610 610 780 B25834-F5475-K001 B25834-L5685-K009 B25834-L5106-K009 B25834-L5156-K009 B25834-D5226-K004 B25834-D5226-K009 B25834-D5336-K004
1) Other capacitance values upon request
Please read Cautions and warnings and Important notes at the end of this document.
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MKV AC Capacitors Damping, Commutating
Characteristics and ordering codes CR1) F 33 47 68 100 Imax A 64 80 80 80 i A 1700 2400 3400 5000 Is A 4100 5900 8500 12500 Lself Dimensions Fig. Appr. Ordering code RS 20 C dxl weight m 1.9 1.7 1.6 1.4 nH 110 180 180 180 mm 89.3 x 104 64.2 x 248 79.2 x 248 89.3 x 248 4 2 2 2 g 780 960 1500 1900
B25834
B25834-D5336-K009 B25834-D5476-K004 B25834-D5686-K004 B25834-D5107-K004
VR = AC 900 V 0.10 0.15 0.22 0.33 0.47 0.68 1.0 1.5 2.2 3.3 4.7 6.8 10 15 15 22 22 33 47 68 10 10 10 10 10 10 16 16 16 16 18 18 18 60 60 80 64 80 80 80 50 70 100 90 130 180 300 450 150 230 330 480 700 1100 1100 1500 1500 2300 3300 4800 120 180 260 220 320 460 750 1100 390 580 820 1200 1750 2600 2600 3900 3900 5800 8200 12000
v = 1100 V vs = 1500 V 33.0 24.0 17.0 29.0 21.0 16.0 12.0 9.8 18.0 14.0 9.0 7.3 6.1 2.8 2.7 2.2 2.1 1.8 1.6 1.4 50 50 50 50 50 50 50 50 90 90 90 90 90 100 100 110 110 180 180 180 25.0 x 48 25.0 x 48 25.0 x 48 25.0 x 48 25.0 x 48 25.0 x 48 30.0 x 48 35.0 x 48 30.0 x 80 35.0 x 80 40.0 x 86 50.0 x 86 60.0 x 86 79.2 x 104 79.2 x 104 89.3 x 104 89.3 x 104 64.2 x 248 79.2 x 248 89.3 x 248 5 5 5 5 5 5 6 7 6 7 3 3 3 2 4 2 4 2 2 2
VTT = AC 1150 V, 10 s VTC = AC 2600 V, 10 s 30 30 30 30 30 30 50 60 70 100 130 200 290 610 610 780 780 960 1500 1900 B25834-F6104-M001 B25834-F6154-M001 B25834-F6224-M001 B25834-F6334-M001 B25834-F6474-M001 B25834-F6684-M001 B25834-F6105-K001 B25834-F6155-K001 B25834-F6225-K001 B25834-F6335-K001 B25834-L6475-K009 B25834-L6685-K009 B25834-L6106-K009 B25834-D6156-K004 B25834-D6156-K009 B25834-D6226-K004 B25834-D6226-K009 B25834-D6336-K004 B25834-D6476-K004 B25834-D6686-K004
VR = AC 1100 V 4.7 6.8 10 15 22 33 18 18 60 80 80 80 380 540 800 1200 1800 2600 940 1400 2000 3000 4400 6600
v = 1400 V vs = 1900 V 17.0 13.0 6.3 4.9 3.7 2.8 140 140 150 150 150 150 40.0 x 156 50.0 x 156 64.2 x 176 79.2 x 176 89.3 x 176 99.3 x 176 3 3 1 1 1 1
VTT = AC 1400 V, 10 s VTC = AC 3000 V, 10 s 240 370 680 1000 1300 1600 B25834-L7475-K009 B25834-L7685-K009 B25834-D7106-K004 B25834-D7156-K004 B25834-D7226-K004 B25834-D7336-K004
1) Other capacitance values upon request
Please read Cautions and warnings and Important notes at the end of this document.
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MKV AC Capacitors Damping, Commutating
Characteristics and ordering codes CR1) F Imax A i A Is A Lself Dimensions Fig. Appr. Ordering code RS 20 C dxl weight m nH mm g VTT = AC 1800 V, 10 s VTC = AC 3600 V, 10 s 64.2 x 176 64.2 x 176 79.2 x 176 89.3 x 176 99.3 x 176 1 1 1 1 1 680 680 1000 1300 1600 v = 1800 V vs = 2400 V 1200 1700 2500 3800 5500 9.3 6.6 5.2 3.8 2.9 150 150 150 150 150
B25834
VR = AC 1400 V 4.7 6.8 10 15 22 60 60 80 80 80 470 680 1000 1500 2200
B25834-D0475-K004 B25834-D0685-K004 B25834-D0106-K004 B25834-D0156-K004 B25834-D0226-K004
VR = AC 1700 V 4.7 6.8 10 15 22 60 60 80 80 80 560 820 1200 1800 2600 1400 2000 3000 4500 6600
v = 2100 V vs = 2900 V 13.0 9.0 7.0 5.3 3.9 220 220 220 220 220 64.2 x 248 64.2 x 248 79.2 x 248 89.3 x 248 99.3 x 248 1 1 1 1 1
VTT = AC 2100 V, 10 s VTC = AC 4000 V, 10 s 960 960 1500 1900 2300 B25834-D1475-K004 B25834-D1685-K004 B25834-D1106-K004 B25834-D1156-K004 B25834-D1226-K004
VR = AC 2100 V 3.3 4.7 6.8 10 15 60 60 80 80 80 530 750 1100 1600 2400 1300 1900 2700 4000 6000
v = 2600 V vs = 3600 V 13.0 9.4 7.4 5.4 4.1 220 220 220 220 220 64.2 x 248 64.2 x 248 79.2 x 248 89.3 x 248 99.3 x 248 1 1 1 1 1
VTT = AC 2600 V, 10 s VTC = AC 4800 V, 10 s 960 960 1500 1900 2300 B25834-D2335-K004 B25834-D2475-K004 B25834-D2685-K004 B25834-D2106-K004 B25834-D2156-K004
1) Other capacitance values upon request
Please read Cautions and warnings and Important notes at the end of this document.
6
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MKV AC Capacitors Damping, Commutating
Dimensional drawing 1 Screw terminals M10 (Dimensions in mm)
M10
24,5 _ 2
B25834
Dimensional drawing 2 Screw terminals M10 (Dimensions in mm)
M10
24,5 _ 2
Hex nut M10 ISO 4035 Washer 10,5 DIN 433
Hex nut M10 ISO 4035 Washer 10,5 DIN 433
57 _ 3
47 _ 3 l
l
20 min. ~4
l1
l1
10 min. ~4
od 1
16+1
od 1
16+1
M12
M12
d
d
13 min. 35
KLK1413-6
13 min. 35
KLK1412-X
1) Dimensions for guidance only, subject for modification
d -1,2 l -4 64.2 64.2 79.2 79.2 89.3 89.3 99.3 99.3 176 248 176 248 176 248 176 248
d1 -0,4 l1min 60.2 60.2 75.2 75.2 85.2 85.2 95.2 95.2 135 204 135 204 135 204 135 204
Creepage Cleardistance ance
d -1,2 l -4 64.2 64.2 104 248 104 248 104 248 104 248
d1 -0,4 l1min 60.2 60.2 75.2 75.2 85.2 85.2 95.2 95.2 135 204 75 204 75 204 75 204
Creepage Cleardistance ance
20
13
79.2 79.2 89.3 89.3 99.3 99.3
10
10
Max. torque terminals*)
7 Nm
Max. torque terminals*)
7 Nm
*) The terminal torque must not act upon the ceramic. So the lead should be locked between two nuts.. Mounting parts (included in delivery) Threaded bolt M12 Max. torque 10 Nm 7 Toothed washer J 12,5 DIN 6797 09/05 Hex nut M12 DIN 439
Please read Cautions and warnings and Important notes at the end of this document.
MKV AC Capacitors Damping, Commutating
Dimensional drawing 3 Dual tab connectors 6.3 mm
6,30,1 8+0,5
17,5 max.
B25834
Dimensional drawing 4 Dual tab connectors 9.5 mm
15,5 min. Tab connector A 9,5 x 1,2 DIN 46 244
l
75 min.
l
od 1
16+1
l1
M12
24
6,8+0,2
d
0,80,04
KLK1297-E
d
352
33 _ 3
~4
KLK1294-P
Dimensions in mm d +0,5 -0,2 40 40 50 50 60 l +1 -2 86 156 86 156 86 l1+1*) Creepage distance 8 8 12 12 12 10 6 Clearance
Dimensions in mm d -1,2 79.2 89.3 l -4 104 104 d1-0,4 Creepage distance 75.2 85.2 10 Clearance 10
*) 8 mm = threaded bolt M8 12 mm = threaded bolt M12
Mounting parts (included in delivery) Toothed washer J 8.2 DIN 6797 J 12.5 DIN 6797
Please read Cautions and warnings and Important notes at the end of this document.
Hex nut M 8 ISO 4035 M12 ISO 4035 8 09/05
MKV AC Capacitors Damping, Commutating
Dimensional drawing 5 Tab connectors 6.3 mm
18 max.
B25834
Dimensional drawing 6 Tab connectors 6.3 mm
18 max.
Tab connector A 6,3 x 0,8 DIN 46 244
Tab connector A 6,3 x 0,8 DIN 46 244
l
8+1
8+1
l
M8
M8
15,50,5
KLK1415-M
15,50,5
KLK1416-V
2
d
1
d
Dimensions in mm d +0,5 -0,2 25 l2 48 Creepage distance 9 Clearance 7
Dimensions in mm d +0,5 -0,2 30 30 l2 48 80 Creepage distance 9 Clearance 7
Mounting parts (included in delivery) Threaded bolt M8 Max. torque 4 Nm Toothed washer J 8.2 DIN 6797 Hex nut M 8 DIN 439
Please read Cautions and warnings and Important notes at the end of this document.
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1
2
MKV AC Capacitors Damping, Commutating
Dimensional drawing 7 Tab connectors 6,3 mm
13 max.
B25834
Tab connector A 6,3 x 0,8 DIN 46 244
8+1
l
M8
Dimensions in mm d +0,5 -0,2 35 35 l2 48 80 Creepage distance 6 Clearance 6
Mounting parts (included in delivery) Threaded bolt M8 Max. torque 4 Nm Toothed washer J 8,2 DIN 6797 10 09/05 Hex nut M 8 DIN 439
Please read Cautions and warnings and Important notes at the end of this document.
15,50,5
KLK1418-C
d
1
2
MKV AC Capacitors Damping, Commutating
Cautions and warnings Safety
B25834
In case of dents of more than 1 mm depth or any other mechanical damage, capacitors must not
be used at all. This applies also in cases of oil leakage.
Electrical or mechanical misapplication of capacitors may be hazardous. Personal injury or prop-

erty damage may result from bursting of the capacitor or from expulsion of oil or melted material due to mechanical disruption of the capacitor. Ensure good, effective grounding for capacitor enclosures. Observe appropriate safety precautions during operation (self-recharging phenomena and the high energy contained in capacitors). Handle capacitors carefully, because they may still be charged even after disconnection. The terminals of capacitors, connected bus bars and cables as well as other devices may also be energized. Follow good engineering practice. Failure to follow cautions may result, worst case, in premature failures, bursting and fire.
Thermal load After installation of the capacitor it is necessary to verify that maximum hot-spot temperature is not exceeded at extreme service conditions (see www.epcos.com/thermal_design). Mechanical protection The capacitor has to be installed in a way that mechanical damages and dents in the aluminum can are avoided. Storage and Operating Conditions Do not use or store capacitors in corrosive atmosphere especially where chloride gas, sulfide gas, acid, alkali, salt or the like are present. In dusty environments, regular maintenance and cleaning especially of the terminals is required to avoid conductive path between phases and/or phases and ground. Overpressure disconnector To ensure full functionality of an overpressure disconnector, the following must be observed:
The elastic elements must not be hindered, i.e.
- connecting lines must be flexible leads (cables), - there must be sufficient space (minimum 12 mm) above the connections for expansion of the overpressure disconnector, - folding crimps must not be retained by clamps. Stress parameters of the capacitor must be within the IEC61071 specification. Service life expectancy Electrical components do not have an unlimited service life expectancy; this applies to self-healing capacitors too. The maximum service life expectancy may vary depending on the application the capacitor is used in.
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Important notes
The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of passive electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of a passive electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of a passive electronic component. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as "hazardous"). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. 5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. 6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the "General Terms of Delivery for Products and Services in the Electrical Industry" published by the German Electrical and Electronics Industry Association (ZVEI). 7. The trade names EPCOS, CeraDiode, CSSP, PhaseCap, PhaseMod, SilverCap, SIFI, SIMID, SIKOREL, SIOV, SIP5D, SIP5K, TOPcap, UltraCap, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks.
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