FILM - PAPER SCR COMMUTATION CAPACITORS 400 - 2000 Vp APPLICATIONS CATALOG CAP – 86 RONKEN capacitors are designed and manufactured to meet or exceed the requirements of Electronic Industries Association (E.l.A.) Standard RS-401. APPLICATIONS SCA Commutation ---- Snubber ---- Frequency Changers ---- Motor Speed Controls Static Power Supplies ---- Harmonic Filters ---- and Others. CONSTRUCTION The capacitor is constructed by winding low loss rough surfaced polypropylene film between two high grade aluminum foil electrodes. The foil electrodes are extended out each end of the winding forming a low loss extended foil (non-inductive) capacitor. Tinned copper leads are securely soldered to each end of the winding and to the terminal stud. The cover is sealed to the case by a double-lock roll seam. The unit is completely impregnated in LEKTROL, a non-PCB fluid which is biodegradable, low toxic, and environmentally compatible. The terminal assembly consists of a molded pillar insulator and a one piece copper stud capable of 120 amps rms. The terminal assembly is securely locked to the cover to withstand a 20 inch-lb max. torque on the non-ferrous covers. CHARACTERISTICS Polypropylene film is a low loss dielectric possessing high voltage stress capabilities. Combined with the extended foil construction, which minimizes series-resistance and series-inductance losses and allows for maximum heat transfer from within the winding, make these capacitors ideal for handling the fast rise time and high repetition rates associated with SCR commutation and other similar applications. CASE RUPTURE PROTECTION The internal construction of commutation capacitors, using heavy leads and secure connections necessary to handle the high currents, does not permit the use of an internal protective device to minimize case rupture. Since the non-PCB impregnate is a combustible liquid, it is extremely important that the capacitor user exercise caution to insure the safest possible application of the capacitor to minimize the case rupture hazards. CAPACITANCE The capacitance is rated in microfarads (MF) at 25°C.The capacitance change over the temperature range of -40°C to +90°C shall not exceed ±5%. DISSIPATION FACTOR The dissipation factor shall not exceed 0.05% when measured at the 60 Hz rated voltage and any case temperature between 25°C and 90°C. TEMPERATURE The operating case temperature range is -40°C to +80°C. LIFE The capacitors are designed to provide a minimum of 40,000 hours life with a 95% survival when operated at rated voltage, current, case temperature, and volt-amperes. Exceeding the capacitor ratings without proper derating will result in a reduction of full rated life. VOLT-AMPERE LOADING The volt-ampere rating for each capacitor listed in the table is the maximum VA loading that may be applied to the capacitor for full rated life provided the rated case temperature, rms current, and peak voltage is not exceeded. The volt-ampere rating is the product of the effective voltage and the effective current calculated only during the time current flows. Capacitors may be operated at the ambient temperature shown with volt-ampere loading equal to or less than the rated volt-ampere times the multiplier. Maximum case temperatures must correspond to ambient temperatures shown on the graph with rms current and peak voltage not in excess of ratings. Under these conditions, capacitors will have a full service life as defined above. CAPACITOR DESIGN The standard capacitors listed on this page satisfy the majority of applications; however, other ratings than those listed are available. For a custom design, complete the APPLICATION DATA sheet on page 7, or contact ICT POWER direct to discuss the application. Catalog Revision 1/97 CASE MAX MAX CASE MAX MAX CATALOG STYL CASE RMS VOLT STYL CASE RMS VOLT NO. E HT. AMPS AMPS CATALOG NO. E HT. AMPS AMPS MF ± 10% 400Vp 600Vp 1 USE 1000 Vp USE 1000 Vp 2 USE 1000 Vp 86A79205K80 A 2.63 60 1015 3 86A77305K80 A 3.13 60 1055 86A79305K80 A 3.13 60 1165 5 86A77505K80 A 3.88 60 1233 86A79505K80 A 4.25 60 1500 10 86B77106K80 B 4.75 60 1930 86C79105K80 C 4.25 60 2330 10 86C7716K80 C 3.88 60 1960 86D79105K80 D 3.50 60 2515 12 86C77126K80 C 4.25 60 2105 86C79126K80 C 5.25 60 2765 12 86D77126K80 D 3.50 60 2270 86D79126K80 D 4.25 60 2910 15 86C77156K80 C 5.25 60 2500 86C79156K80 C 5.75 60 2980 15 86D77256K80 D 3.88 60 2455 86D79156K80 D 4.75 60 3175 20 86D77306K80 C 6.25 60 2890 86C79206K80 C 7.25 60 3630 20 86D77206K80 D 5.25 60 3110 86D79206K80 D 5.75 60 3705 25 86C77256K80 C 7.25 60 3280 86D79256K80 D 6.75 60 4235 25 86D77256K80 D 5.75 60 3350 86E79256K80 E 5.13 100 5390 30 86D77306K80 D 6.75 60 3830 86D79306K80 D 8.00 60 4900 30 86E77306K80 E 4.25 100 4365 86E79306K80 E 5.13 100 5530 35 86D77356K80 D 7.25 60 4070 86E79356K80 E 5.88 100 6130 40 86E77406K80 E 5.13 100 5000 86E79406K80 E 6.25 100 6425 45 86E77456K80 E 5.88 100 5540 86E79456K80 E 6.75 100 6825 50 86E77506K80 E 6.25 100 5805 86E79506K80 E 7.25 100 7225 800Vp 1000Vp 1 USE 1000 Vp 86A81105K80 A 2.13 60 935 2 USE 1000 Vp 86A81205K80 A 3.13 60 1255 3 86A80305K80 A 3.50 60 1330 86A81305K80 A 3.88 60 1495 5 86A80505K80 A 4.75 60 1715 86B81506K80 B 4.25 60 2100 10 86C80106K80 C 4.75 60 2655 86C81105K80 C 5.75 60 3210 10 86D80106K80 D 3.88 60 2830 86D81106K80 D 4.25 60 3135 12 86C80126K80 C 5.75 60 3105 86C81126K80 C 6.25 60 3445 12 86D80126K80 D 4.75 60 3310 86D81126K80 D 5.25 60 3705 15 86C80156L80 C 6.75 62 3560 86C811566K80 C 7.25 60 3910 15 86D80156K80 D 5.25 60 3585 86D81156K80 D 5.75 60 3990 20 86D80206K80 D 6.75 60 4415 86D81206K80 D 7.25 60 4850 20 86E80206K80 E 4.25 100 5030 86E81206K80 E 5.13 100 5810 25 86D80256K80 D 8.00 60 5105 86D81256K80 D 9.00 60 5850 25 86E80256K80 E 5.13 100 5765 86E81256K80 E 5.13 100 5960 30 86D80306K80 D 9.00 60 5655 30 86E80306K80 E 5.88 100 6390 86E81306K80 E 6.25 100 6920 35 86E80356K80 E 6.25 100 6695 86E81356K80 E 6.75 100 7350 40 86E80406K80 E 6.75 100 7110 86E81406K80 E 7.25 100 7780 45 86E80456K80 E 7.25 100 7525 86E81456K80 E 9.00 100 9055 50 86E80506K80 E 8.00 100 8150 86E81506K80 E 9.00 100 9285 Consult factory for rating and sizes not listed. MAX MAX MAX MAX MF ± CATALOG CASE CASE RMS VOLT CATALOG CASE CASE RMS VOLT 10% NO. STYLE HT. AMPS AMPS NO. STYLE HT. AMPS AMPS 1500Vp 2000Vp 0.10 USE 2000 Vp 86A88104K80 0.25 USE 2000 Vp 86A86254K80 A 2.63 60 1015 0.50 86S85504K80 A 2.13 60 1055 86A86504K80 A 3.13 60 1165 1 86A85106K80 A 3.13 60 1233 86A86105K80 A 4.25 60 1500 2 86B85205K80 B 3.13 60 1930 86B86205K80 C 4.25 60 2330 3 86C85305K80 C 3.88 60 1960 86C86305K80 D 3.50 60 2515 5 86C85505K80 C 4.75 60 2105 86C86505K80 C 5.25 60 2765 5 86D85505K80 D 3.88 60 2270 86D86505K80 D 4.25 60 2910 10 86D85106K80 D 6.75 60 2500 86D86105K80 C 5.75 60 2980 10 86E85106K80 E 3.88 100 2455 86E86106K80 D 4.75 60 3175 12 86D85126K80 D 7.25 60 2890 12 86E85126K80 E 5.13 100 3110 86E86126K80 D 5.75 60 3705 15 86E85156K80 E 5.88 100 3280 86E8615K80 D 6.75 60 4235 20 86E85206K80 E 6.75 100 3350 86E86206K80 E 5.13 100 5390 25 86E85256K80 E 8.00 100 3830 30 86E85306K80 E 9.00 100 4365 Consult factor for rating and sizes not listed RONKEN STANDARD CAPACITOR Tin plated steel case and cover. Terminal stud size 1/4”- 20 threads. Also available with: Corrosion resistant gray painted case for greater heat dissipation . Non-ferrous case and cover for oval style (A, B, C, and D). Steel case and non-ferrous cover for rectangular style (E). Solder type terminals with webbed cups for “Snubber” applications. CASE STYLE FIG NO. "A" "B" "F" A 1 1.31 2.16 0.81 B 1 1.56 2.69 1.25 C 1 1.91 2.91 1.38 D 1 1.97 3.66 1.38 E 2 2.84 4.56 2.00 Saddle Hook - Footed Hook- Footed OTHER ACCESSORIES 1. Ground terminal welded to cover. 2. Discharge resistors - internal or external. 3. Molded rubber terminal boot #1 5C020402. Consult factory for bracket configurations or accessories not listed CAPACITOR MOUNTING BRACKETS - Zinc Plated Steel Case Hook - Footed Saddle Footed Wrap-Around Style Part No. a b d e Part No. g h Part No. a b c A 25Q0210-- 1.75 2.63 25A011201 2.56 1.19 25A041202 1.23 2.06 2.69 C 25Q0210-- 2.38 3.3825C011201 3.311.7225C041202 1.8 2.8 3.44 D 25Q0210-- 2.44 4.1325D011201 4.061.7825D041202 1.863.554.19 E 25Q0222-- 1.38 0.63 3.44 5.13 E 25Q0230-- 1.88 1.25 3.44 5.13 OTHER RONKEN BULLETINS CAP-50 TAPEWRAPPED Dry Filmet Capacitors CAP-61 WETMET 480 - 725 VAC (film/metalized paper) Capacitors CAP-64 ALL -FILM SCR Commutation Capacitors CAP-71 ALL- PAPER 165 - 440 VAC Capacitors CAP-81 FILM - PAPER 660 - 4000 VAC Capacitors CAP-86 FILM - PAPER SCR Commutation Capacitors CAP-91 FILMET 220 - 660 VAC (metalized polypropylene) Capacitors