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LNU2H222MSEH Datasheet(PDF) 1 Page - Nichicon corporation |
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LNU2H222MSEH Datasheet(HTML) 1 Page - Nichicon corporation |
1 / 2 page ALUMINUM ELECTROLYTIC CAPACITORS NU NU series Screw Terminal Type, 105°C High Voltage, Smaller Sized. Suited for use in industrial power supplies for inverter circuitry, etc. Rated voltage range up to DC525V. Load life of 5000 hours application of ripple current at 105°C. High voltage / Smaller sized than NT series. Coped with loading of high speed charge-discharge. Suited for high frequency regenerative voltage for AC servomotor, general inverter. Compliant to the RoHS directive (2011/65/EU). P 7 Pressure relief vent Pressure relief vent A±2 120 ° 30 ° Sleeve Bottom plate Hexagenal headed bolt P±2 B T U L+ MAX. H±1 ±1 h U S Drawing Dimension table in next page. B 3-leg brackets for φ90 capacitors have different hole shapes from the ordinary ones illustrated below. 7.5 8.0 7.0 8.0 6.0 7.0 6.0 6.0 5.0 5.0 5.0 5.0 4.5 4.5 4.5 4.5 14 14 14 14 30 30 30 30 51 63.5 76.2 90 51 63.5 76.2 90 33.2 40.5 46.5 53 38.5 43 49.2 58.5 32.5 38.1 44.5 50.8 40 46.5 53 59 20 25 30 35 25 35 35 35 15 20 24 25 15 20 20 20 12 14 14 18 60 60 60 60 P A H h T S U ° 3--Leg 2--Leg Symbol Leg shape φD φD 51 63.5 76.2 90 W 22.0 28.6 31.8 31.8 R 6 6 6 6 α 3 3 3 3 Nominal dia. of bolt M5 M5 M5 M5 (mm) NT Type numbering system (Example : 500V 4700µF) L 1 N 2 U 3 2 4 HH 5 4 6 7 7 2 8 M 9 S 10 E 11 12 13 14 Capacitance tolerance ( ±20%) Case dia. code Mounting bracket φD Rated Capacitance (4700 µF) Rated voltage (500V) Series name Type 51 63.5 76.2 Code less BB BN 3-leg brackets 2-leg brackets No brackets 90 F G H J Code Configuration Configuration standerd specifications SE stud mount type TE (φ 51 to φ 90) Please refer to page 330 for schematic of dimensions. Please contact to us if PVC less products are required. Note) The brackets will be supplied in the separate box. Dimensions of mounting bracket (mm) Dimension of terminal pitch (W) and length (R) and Nominal dia.of bolt Stability at Low Temperature Tangent of loss angle (tan δ) Measurement frequeny : 120Hz Rated voltage(V) Impedance ratio ZT/Z 20(MAX.) 400 to 525 Z – 40°C / Z+20°C 8 Item Performance Characteristics The specifications listed at right shall be met when the capacitors are restored to 20°C after D.C. bias plus rated ripple current is applied for 5000 hours at 105°C, the peak voltage shall not exceed the rated voltage. After storing the capacitors under no load at 105°C for 1000 hours and then performing voltage treatment based on JIS C 5101-4 clause 4.1 at 20°C, they shall meet the reguirements listed at right. After an application of charge-discharge voltage for 50million times (charge-discharge voltage difference( ∆V) = rated voltage × 0.3, cycle 3Hz) capacitors shall meet the characteristics requirement listed at right. Specifications Category Temperature Range Rated Voltage Range Rated Capacitance Range Capacitance Tolerance Insulation Resistance The insulation resistance shall be more than 100M Ω at DC 500V application between terminal and bracket. Voltage proof There is no abnormality during AC 2500V 1 minute's application between terminal and bracket. Endurance Shelf Life Endurance of charge - discharge behavior Marking – 40 to +105°C 400 to 525V 680 to 18000µF ± 20% (120Hz, 20°C) Printed with white color letter on black sleeve 0.2MAX. (120Hz at 20°C) Capacitance change tan δ Leakage current Within ±20% of the initial capacitance value 200% or less than the initial specified value Less than or equal to the initial specified value Capacitance change tan δ Leakage current Within ±20% of the initial capacitance value 200% or less than the initial specified value Less than or equal to the initial specified value Capacitance change tan δ Leakage current Within ±20% of the initial capacitance value 200% or less than the initial specified value Less than or equal to the initial specified value Leakage Current After 5 minutes' application of rated voltage, leakage current is not more than (µA) or 5 mA, whichever is smaller. (at 20°C) [C : Rated Capacitance(µF), V : Voltage (V) ] 3 CV About product of stud bolt Nylon nut and nylon washer attachment become the standard specifications. (cf. P.330) It is not attached to the bracket. Field 13 and 14 become blank in Type number system. High Voltage Smaller CAT.8100C |
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