B25667B5147A175

Power Capacitors Power Factor Correction PhaseCap Construction Dielectric: Polypropylene film Gas-impregnated / dry type Concentric winding Wave cut Extruded round aluminum can with stud Provided with ceramic discharge module Triple safety system Features Self-healing technology Naturally air cooled (or forced air cooling) Indoor mounting Typical applications For Power Factor Correction Terminals SIGUT terminals www.DataSheet4U.com B25667B5147A175 MKK440-I-8.3-01/ MKK525-I-12.5-01 Dimensional drawing Mounting parts Threaded stud at bottom of can (max. torque = 10 Nm for M12) Technical data and specifications Characteristics Rated capacitance CR Tolerance Rated voltage VR Rated frequency fR Output Rated current IR tan (dielectric) MKK440-I-8.3-01 1 x 144 µF -5 / +10% 440 VAC 50 Hz 8.3 kvar 19 A 0.2 W / kvar 60 HZ 10 kvar 23 A MKK525-I-12.5-01 1 x 144 µF -5 / +10% 525 VAC 50 Hz 12.5 kvar 24 A 0.2 W / kvar 60 Hz 15 kvar 29 A FK PFC RD / VA Page 1 of 3 Edition 3. 15.11.05 Power Capacitors Power Factor Correction PhaseCap B25667B5147A175 MKK440-I-8.3-01/ MKK525-I-12.5-01 Maximum ratings Umax (up to 8 h daily) Umax (up to 1 min) Imax IS 580 VAC 680 VAC 1.3 x IR (A) 200 x IR (A) Label design Test data UTT UTC tan (50 Hz) 1,150 VAC / 50 Hz during 10 s 3,000VAC / 50 Hz during 10 s 0.5W / kvar Climatic category / -40/D Tmin Tmax Humidity Maximum altitude (-) (+) 40 ºC 55 ºC av. rel. < 95% 4,000 m Mean life expectancy tLD Up to 115,000 hours Max. 5000 switchings per year a...