Block ip Trap

Rugged three-phase AC-filter capacitors 

15 Nov 2020

TDK Corporation presents two new series of EPCOS power capacitors for AC filtering in three-phase delta connection applications. The B32375* series is designed for the low to medium power range and covers a capacitance spectrum from 3 x 5 µF to 3 x 50 µF with rated voltages from 250 VRMS to 600 VRMS. The can diameters are 50mm or 63.5mm and the heights vary between 128mm and 275mm depending on capacity and voltage. These capacitors have faston terminals for easy installation. The B32376* series is designed for high power with a capacitance range from 3 x 10 µF to 3 x 400 µF with rated voltages from 250 VRMS to 1000 VRMS. The can diameters are 116mm or 136mm and the heights are between 200mm and 275mm. These capacitors have screw terminal M10 for safety installation. The capacitors in this series are also available in versions with a vibration resistance of 20g. A key feature of the new capacitors is an improved safety device in accordance with IEC-61071, which eliminates the need for soldering. This results in a long service life of up to 100,000 hours at a continuous hot-spot operating temperature of 185°F and 200,000 hours at 158°F.

TDK Corporation |


Volume: 2020 November/December