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B32326

EPCOS
Part Number B32326
Manufacturer EPCOS
Description AC Film Capacitors Lighting
Published Aug 29, 2007
Detailed Description www.DataSheet4U.com AC Film Capacitors Lighting B 32 326 Construction Dielectric: polypropylene film Plastic case Pol...
Datasheet PDF File B32326 PDF File

B32326
B32326

Overview
www.
DataSheet4U.
com AC Film Capacitors Lighting B 32 326 Construction Dielectric: polypropylene film Plastic case Polyurethane resin Internal discharge resistor (on request) Features Self-healing properties Low dissipation factor High insulation resistance Typical applications For general sine wave applications, mainly as series and parallel connection lighting capacitor Terminals Single tag 2,8 mm Mounting parts Metal stud (max.
torque = 5 Nm) Plastic stud (max.
torque = 3 Nm) Technical data and specifications Standard Rated capacitance CN Tolerance Rated voltage UN Rated frequency fN Life expectancy Maximum ratings Maximum permissible voltage Umax Maximum permissible current Imax 1,1 x UN (UN: rated voltage) 1,3 x IN (IN : rated current) IEC / EN61048 / 61049 (except destruction test) 2 .
.
45 µF ± 5% , ±10% 250 .
.
450 Vac 50.
.
60 Hz 10 years Issue No.
2 07/01 Page 1 of 5 AC Film Capacitors Lighting B 32 326 Technical data (cont`d) Test data AC test voltage terminal to terminal UTT Insulation voltage terminals to case Insulation resistance Ris or time τ constant at 20 °C Rel.
Humidity ≤ 65 °C (minimum value) Dissipation factor tanδ at 20 °C Maximum rate of voltage rise du/dtmax Climatic data Climatic category Lower category Tmin Upper category Tmax Damp heat test ttest Permitted capacitance ∆C/C 25/085/21 in accordance with IEC 60068-1 -25 °C +85 °C 21 days ≤3% 3000 s ≤ 1,0 x 10 10 V/µs -3 2,0 x UN , 60s 2000 Vac (120 Hz) Note : 1) It should be noted that presence of harmonics produces over voltage & over current on capacitors.
Resonance may cause serious damage to installation if a siginificant level of total harmonic distortion level exists for voltage or current.
In such cases, series reactors must be considered.
2) Operating temperature class: In accordance with the reference standards, these temperatures are those measured on the surface on the capacitor Issue No.
2 07/01 Page 2 of 5 AC Film Capacitors Lighting B 32 326 Dimensional drawings Issu...


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