Pilkor components Metallized Polypropylene Film Capacitors ( Switching Application ) PCPW 225 QUICK REFERENCE DATA Capacitance range 1.0 to 10 Capacitance tolerance 10%, ( 5% ) Rated voltage (VRdc) 250, 450, 630, 850Vdc Non recurrent surge voltage (Vpk) 400, 600, 800, 1200Vdc Max. repetitive peak voltage (Vpkr) 1.15 x VR (max. 30min. within one day) Max. non-repetitive peak current (Ipkr) 1.5 x Ipk Dissipation factor (DF) 0.0005 at 1KHz(C5uF), 0.0008 at 1KHz(5uF25.0 C 5.0 5.0 < C 25.0 C >25.0 C 5.0 5.0 < C 25.0 C >25.0 C 5.0 5.0 < C 25.0 Insulation Resistance The insulation resistance is measured after a voltage has been applied for 1minute 5 second. The voltage being 10015V for the 250 / 450V versions and 500V50V for the 630V / 850V versions RC (*F) > 30,000 s Self heating temperature ; Max 10 275 Pilkor components Metallized Polypropylene Film Capacitors ( Switching Application ) PCPW 225 THE GRAPHS OF CHARACTERISTICS Capacitance change vs. Frequency Capacitance change vs. Temp 10.0uF 5.6uF 3.9uF 2.0uF ESR vs. Frequency Impedance vs. Frequency 2.0uF 3.9uF 5.6uF 10.0uF 2.0uF 3.9uF 5.6uF 10.0uF Allowed temperature rise vs. Temp Insulation resistance vs. Temp 276 Pilkor components Metallized Polypropylene Film Capacitors ( Switching Application ) PERMISSIBLE VOLTAGE AND CURRENT AS A FUNCTION OF FREQUENCY Permissible voltage (250Vdc) Permissible current (250Vdc) 10.0uF 6.0uF 3.0uF 4.0uF 4.0uF 3.0uF 6.0uF 10.0uF Permissible current (450Vdc) Permissible voltage (450Vdc) 8.0uF 5.6uF 2.0uF 3.9uF 3.9uF 2.0uF 5.6uF 8.0uF Permissible current (630Vdc) Permissible voltage (630Vdc) 2.0uF 3.9uF 3.3uF 3.3uF 3.9uF 2.0uF Permissible current (850Vdc) Permissible voltage (850Vdc) 1.0uF 2.0uF 2.0uF 1.0uF 277 PCPW 225 Pilkor components Metallized Polypropylene Film Capacitors ( Switching Application ) PCPW 225 PRODUCT MARKING Capacitors are marked on the top or on the top and one side with the following information : . Rated capacitance code in accordance with IEC 60062 . Tolerance on rated capacitance : J : 5 % K : 10 % . Rated (DC) Voltage ( e.g. 400 V ) . Code for dielectric material (MKP) . Manufacturer's type designation ( PCPW 225 ) . Manufacturer's name (PILKOR) Example of marking Pitch = 22.5mm or 27.5mm 3u3 K 450V PILKOR PCPW225 MKP WK.... Marking on the top or side Pitch = 27.5 mm 3u3 K 450V 225 MKP .... PILKOR Marking on the top 278