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Pha.. Power Capacitors

High Voltage Power Capacitors

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
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Pha.. Power Capacitors
Vishay ESTA
High Voltage Power Capacitors
CAPACITOR - DIMENSION AND WEIGHT
· Three-phase capacitor up to 7.2kV, 50Hz, IP00 OUTPUT QN WEIGHT kVAr kg
· Single-phase capacitor up to 7.2kV, 50Hz OUTPUT QN WEIGHT kVAr kg
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm 200 300 400 500 600 700 800 900 1000 31 41 50 60 70 80 90 99 108
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
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
· Three-phase capacitor up to 12kV, 50Hz, IP00 OUTPUT QN WEIGHT kVAr kg
CASING DIMENSIONS x I x H
· Three-phase capacitor up to 12kV, 50Hz, IP55 OUTPUT QN WEIGHT kVAr kg
CASING DIMENSIONS x I x H
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Document Number: 13045 Revision 27-May-02