Pha... Power Capacitors Vishay ESTA High Voltage Power Capacitors FORM OF CONSTRUCTION In the case of single phase capacitor units with dead casings, both polarities are led out through the casing in an insulated condition by means of porcelain bushings (Fig.1). In the case of single phase capacitor units with one bushing only, the second polarity is connected to the casing (Fig.2). Three-phase capacitors are provided with three bushings for connection to the phases and have dead casings with grounding connection point (Fig. 3). They are connected either in star or in delta. In cases where protection against an accidental touch is required, the capacitors can be supplied as IP 55 version (Fig. 4). Document Number: 13045 Revision 27-May-02 www.vishay.com 9 Pha... Power Capacitors Vishay ESTA High Voltage Power Capacitors CAPACITOR - DIMENSION AND WEIGHT * Three-phase capacitor up to 7.2kV, 50Hz, IP00 * Single-phase capacitor up to 7.2kV, 50Hz OUTPUT QN WEIGHT kVAr kg OUTPUT QN WEIGHT kVAr kg 50 75 100 133 150 167 200 250 300 350 400 450 500 550 600 650 700 750 800 21 21 22 24 27 29 32 37 41 47 53 56 62 67 71 78 81 101 106 L 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 CASING DIMENSIONS x I x H x x x x x x x x x x x x x x x x x x x 110 110 110 110 110 110 135 135 175 175 175 175 175 175 175 175 175 270 270 x x x x x x x x x x x x x x x x x x x 300 300 300 350 410 430 430 500 450 520 600 640 710 770 820 910 950 810 850 mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm * Three-phase capacitor up to 12kV, 50Hz, IP00 OUTPUT QN WEIGHT kVAr kg 50 75 100 133 150 167 200 250 300 25 25 27 30 35 37 43 49 58 L 450 450 450 450 450 450 450 450 450 CASING DIMENSIONS x I x H x x x x x x x x x 110 110 110 110 110 110 110 110 110 x x x x x x x x x 300 300 320 400 430 470 540 620 750 200 300 400 500 600 700 800 900 1000 31 41 50 60 70 80 90 99 108 L 345 345 345 345 345 345 345 345 345 CASING DIMENSIONS x I x H x x x x x x x x x 110 175 175 175 175 175 175 270 270 x x x x x x x x x 490 450 575 698 820 950 1090 810 950 mm mm mm mm mm mm mm mm mm * Single-phase capacitor up to 12kV, 50Hz OUTPUT QN WEIGHT kVAr kg 200 300 400 500 600 700 800 900 1000 31 40 50 60 70 80 90 99 109 L 345 345 345 345 345 345 345 345 345 CASING DIMENSIONS x I x H x x x x x x x x x 175 175 175 175 175 175 175 270 270 x x x x x x x x x 325 450 570 705 830 950 1090 810 895 mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm * Three-phase capacitor up to 12kV, 50Hz, IP55 OUTPUT QN WEIGHT kVAr kg 50 75 100 133 150 167 200 250 300 350 400 450 500 550 600 650 700 750 800 www.vishay.com 10 24 24 24 29 30 29 32 37 43 48 52 57 61 69 74 78 83 105 109 L 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 345 CASING DIMENSIONS x I x H x x x x x x x x x x x x x x x x x x x 135 135 135 135 135 135 135 175 175 175 175 175 175 175 175 175 175 270 270 x x x x x x x x x x x x x x x x x x x 300 300 300 330 360 380 430 400 480 540 590 650 700 810 870 920 980 840 880 mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm Document Number: 13045 Revision 27-May-02