Capacitors for Power Electronics Series/Type: B25667S The following products presented in this data sheet are being withdrawn. Ordering Code B25667S4427J375 Substitute Product Date of Withdrawal 2004-09-10 Deadline Last Orders Last Shipments For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales. PhaseCap TM B25667-S4427-J375 MKK480-D-31-01 not be considered as assured characteristics. This edition replaces the previous one. The information in our data book / sheet describes the type of component and shall Characteristics CN Tol. Connection UN 3 x 143 µF +/-5 % D (Delta) 480 Vac fN 50 Hz QN 31 kVAr IN 37 A tanδo 0.2 W/kVAr Maximum ratings U MAX (up to 8h daily) 530 Vac U MAX (up to 1 min) 620 Vac I MAX 1.3 x IN A IS 200 x IN A Test data UTT 1050 Vac 50Hz 10s UTC 3000 Vac 50Hz 10s tanδ (50 Hz) < 0,6 W/kVAr Climatic category -40/B Tmin - 40 °C Tmax + humidity max.altitude 45 °C av. rel. < 95 % 4000 m Mean life expectancy tLD up to 50000 h 5000 switchings per year according to IEC831 Reference Standards IEC 60831-1/2, EN 60831-1/2 VDE 560-46/47 Remarks Natural cooling Only for the following application: detuned system 400V nominal voltage and 14% detuning factor Design data Dimensions (Φ x l): Approximated Weight: Impregnation: 142 x 200 mm 2,4 Kg Dry, Inert Gas Fixing: Mounting hole: Max.Torque (Al can stud): Threaded bolt M12 14 Nm 10 Nm Terminals: Max.Torque (Terminals): Terminal cross section: Maximum terminal current: Isolated terminal, IP20 1.2 Nm 16mm2 (5 AWG) 75 A 12.7 mm Creepage distance: 9.6 mm Clearance: Overpressure disconnector: (AFC: 10kA) Any mounting position possible Distributed by: EPCOS AG FK PFC R&D - Edition:2 - Va 25/08/04 Contact to: EPCOS AG FK PM PFC, P.O. Box 801709, 81617 Munich, Germany, Fax: 004989636-22748, Phone: 004989636-23817