Capacitors with screw terminals Long life industrial 85 C 12000h

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1 FET2,FET4 Long Life Grade Capacitors Applications Uninterruptible power supplies Frequency converters FET2 FET4 For Wind power and Solar Power Features All-welded construction ensures reliable electrical contact High reliability and high ripple current capability High reliability and long life RoHS compatable Construction Charge-discharge proof, polar Aluminum case with insulating sleeve Poles with screw terminal connections Mounting with ring clips, clamps or threaded stud FET4 The bases of types with threaded stud and d 76.9 mm are not insulated, types with d = 91.0 mm have fully insulated bases. Page 1 of 10.

2 Specifications and characteristics in brief Rated voltage V R V DC Surge voltage V S 1.10 V R Rated capacitance C R µf Capacitance tolerance Leakage current I leak (25 C, 5 minutes) Tan δ (max), 25 C, ±20% M C V [µa] or 5 ma whichever is smaller C = Rated Capacitance [µf], V = Rated Voltage [V] 0.2 Load life 350V- 450V 500V 550V C/C Less than ±15% of the initial value 85 C; V R; I AC,R h 8000h tan δ I leak Not more than 200% of specified value Less than the specified value Vibration resistance test To IEC , test Fc: Displacement amplitude 0.75 mm, frequency range Hz, acceleration max. 10 g, duration 3 2 h. Capacitor mounted by its body which is rigidly clamped to the work surface. IEC climatic category To IEC : 40/085/56 ( 40 C/+85 C/56 days damp heat test) Detail specification Sectional specification Similar to CECTNC IEC Page 2 of 10.

3 Ripple current capability Due to the ripple current capability of the contact elements, the following current upper limits must not be exceeded: Capacitor diameter d 51.6 mm 64.3 mm 76.9 mm 91.0 mm I AC,max 45 A 55 A 80 A 100 A Dimensional drawings FET2 Ring clip/clamp mounting L 1 L d MAX a FET4 D Threaded stud mounting L 1 L d1 d MAX a M5:Min.reach of screw=8mm M6:Min.reach of screw=10mm Positive pole marking:+ L 0-1 FET4 with threaded stud and d 76.9 mm the base is not insulated. types with d = 91.0 mm have fully insulated bases. Page 3 of 11

4 Temperature/frequency efficiency for ripple Temperature( ) Efficiency for ripple Frequency(Hz) K 10k Efficiency for ripple Dimension and weights Dimensions(mm)with insulating sleeves Terminal D L+3 L 1 +3 L 2 +0/-1 d 1 d 2 max a +0.2/-0.4 Approx. weight (g) M / M M / M M / M M / M M / M M / M M / M M / M M / M M / M M / M M / M M / M M / M M / M Packing Capacitor diameter d Packing units (pcs.) 51.6 mm mm mm mm 8 For ecological reasons the packing is pure cardboard. Page 4 of 10.

5 Accessories The following items are accessories to fasten the capacitor but they are not included in the delivery package. For terminals M5 -FAS01 Outer hex-cross screw with spring and plain washer M5 10(FAS01) 3.0 Nm M6 -FAS02 Outer hex-cross screw with spring and plain washer M6 12(FAS02) 3.5 Nm For mounting M12 DIN 6797 J12.5 /GB861.1 Hex nut BM 12 DIN439 GB Nm Item Ring clips Clamps for capacitors with d 64.3 mm Type FAR FAC Insulating parts About PAPR (Protection Against Polarity Reversal) FAJ Dimensions fro PAPR style (mm) Can diameter d Terminal d3±0.1 d4±0.1 a+0.2/-0.4 Min. reach of standard Design 51.6 M M M M Page 5 of 10.

6 Technical data and ordering codes C R 25 C µf Case dimensions D x L mm ESR typ 25 C mω I AC,R 85 C A I AC,max 40 C A Ordering code(composition see below) V R = 350 V DC x FET*350222M5A# x FET*350272M5A# x FET*350332M5A# x FET*350392M5B# x FET*350472M5B# x FET*350562M6C# x FET*350682M6C# x FET*350822M6C# x FET*350103M6C# x FET*350123M6D# x FET*350153M6D# x FET*350183M6D#00 V R = 400 V DC x FET*400222M5A# x FET*400272M5A# x FET*400332M5B# x FET*400392M5B# x FET*400472M5B# x FET*400472M6C# x FET*400562M6C# x FET*400682M6C# x FET*400682M6C# x FET*400822M6D# x FET*400103M6D# x FET*400123M6D# x FET*400153M6D#00 Page 6 of 10.

7 C R Case ESR typ dimensions 25 C D x L 25 C µf mm mω I AC,R 85 C A I AC,max 40 C A Ordering code V R = 450 V DC x FET*450182M5A# x FET*450222M5B# x FET*450272M5B# x FET*450332M5B# x FET*450392M5B# x FET*450392M6C# x FET*450472M6C# x FET*450562M6C# x FET*450682M6D# x FET*450822M6D# x x FET*450103M6D#00 FET*450123M6D#00 V R = 500 V DC x FET*500102M5A# x FET*500122M5A# x FET*500152M5A# x FET*500182M5B# x FET*500222M5B# x FET*500272M5B# x FET*500332M6C# x FET*500392M6C# x FET*500472M6C# x FET*500562M6D# x FET*500682M6D# x FET*500822M6D# x FET*500103M6D#00 V R = 550 V DC x FET*550681M5A# x FET*550821M5A# x FET*550102M5A# x FET*550122M5B# x FET*550152M5B# x FET*550182M5B# x FET*550222M6C# x FET*550272M6C# x FET*550332M6C# x FET*550392M6D# x FET*550472M6D# x FET*550562M6D# x FET*550682M6D#00 Page 7 of 10.

8 Composition of ordering code * = Mounting style 2 = for capacitors with ring clip/clamp mounting 4 = for capacitors with threaded stud # = Terminal style 0 = for capacitors with screw marking in this catalog 1-8 = for capacitors with screw request by customer 9 =PAPR Page 8 of 10.

9 Cautions and warnings FE20,FE22 Cautions and Warnings 1 Aluminum electrolytic capacitors have a bi-polar structure. This is marked on the body of the capacitor. A capacitor must not be mounted with reversed polarity. The application of an AC or reverse voltage may cause a short circuit or damage the capacitor. Bi-polar capacitors must not be used in AC applications, where the polarity may be reversed in the circuits or is unknown. 2 The DC voltage applied to the capacitor terminal must not exceed its rated operating voltage, as this will result in a rapid increase of the leakage current and may damage the capacitor, even cause short and fire. It is recommended to operate the capacitor at 70 80% of its rated voltage to optimize its service life. 3 The ripple current applied to the capacitor must be within the permitted range. An excessive ripple current leads to impaired electrical properties and may damage the capacitor, machine and even cause fire. Note that the sum of the peak values of the ripple voltage and the DC operating voltage must not exceed the rated DC voltage. 4 Capacitors must be used within their permitted range of operating temperature. Operation at room temperature optimizes their service life. 5 Capacitors with case diameter 8 mm are equipped with a safety vent. In capacitors fitted with soldering lug, the safety vent is usually located at the base of the case,for screw terminal capacitors,the safety vent is usually located at the side of lead terminal(in the cover disc). It needs sufficient space around it to operate optimally. The following dimensions are recommen - ded: for case diameter d = 8 to 16 mm, more than 2 mm; for d = 18 to 35 mm, more than 3 mm; and for d = 40 mm or more, more than 5 mm. 6 Gas is released through the safety vent when the pressure inside the capacitor is too high. A gaseous liquid around the safety vent does not indicate a leakage of electrolyte. 7 Capacitors should not be mounted with the safety vent face down on the board. Do not loca- te any wire or circuit near the safety vent;when screw terminal capacitor was mounted on its side,the positive must be higher than negative; Do not reverse the voltage. as this may result in excess pressure and the leakage of electrolyte in large quantity,enen cause short and fire. 8 The capacitor should be stored under conditions of normal temperature and in a non-acid, nonalkali environment of normal humidity. Exposure to high temperatures, for example under direct sunlight, will reduce its operating life. If the capacitor is stored in an environment containing acids or alkalis, the solderability of the leads may be affected. Page 9 of 10.

10 Cautions and warnings FE20,FE22 9 The leakage current of an aluminum electrolytic capacitor may increase after a long period of storage. After such storage, the capacitor must be aged by applying the rated operating voltage for 6 8 hours before use. 10 Manual soldering: a Sordering must be performed within the specified conditions. b Bit temperature: 350 C; application time of soldering iron: 3 seconds Ensure that the soldering iron does not touch any part of the capacitor body. 11 Do not apply excessive force to the leads and terminals. Do not move the capacitor after soldering it onto the PC board and do not carry the PC board by gripping the capacitor. Observe the following rules to prevent undue stress to the capacitor: a Do not tilt or bend the capacitor after soldering. b Ensure that the terminal spacing matches the corresponding hole spacing on the PC board. 12 The aluminum case is not insulated from the cathode. Do not place a conductor under the aluminum capacitors on the PC board as this may cause a short circuit. The case and top of capacitors used in switched mode power supplies have a high-voltage-resistant heat shrink sleeve to ensure safe usage. 13 The leads of capacitors with a case diameter exceeding 14 mm can t be used for fixing. 14 Aluminum capacitors can not be used under water, salt solution,oil,any conductive liquid because of failure.so aluminum capacitors must avoid any liquid/drops.if there is any liquid stick to the surface of capacitors,it must be cleaned before capacitors were used. 15 Aluminum capacitors do not be used under sulfureted hydrogen,nitrous acid,sulfurous acid,halide gas,ammonia gas,because they could cause corrosion problems.the fumigation treatment,pesticide spraying could also cause corrosion problems,so this process must be careful for the capacitors. Aluminum capacitors do not be used under ozone,ultraviolet rays,other radiation. 17 Aluminum capacitors do not be used under over-vibration,over-shock.i.e capacitors drop down freedom,then it cause higher leakage current immiadiately. 18 Any doubt or question,please contact us. Page 10 of 10.