Wasvar Selbstheilende Filter Power Capacitor

SeriesWF-fRated Voltage Range250-690 VACCapacitance Range5-40 KvarTypeDry capacitorDielectricMetalized polyprolilene filmProtectionSelf protectionShapeSquare shapePhase3 phasesFrequency50/60 HZTolerance±5%Operating Temperature-25 °C--50°COver Voltage Allowed10%--30%Over Current Allowed30%Dielectric Loss≤2 W / KvarVoltage betwwn terminals215% under 10 second Voltage Characteristics: 1.Cylindrical container, bolt-terminal (H type) installation. H type installation is initiated by our company;its connection is firm and it can withstand high current; 2. Full-dry type design; 3.Full-dry design and an over-pressure protection device of excellent explosion-protection ability is fixedinside; 4. The precision of the capacity is beyond the standard level. Generally, its ±5%, but when request specially, its ±3%. That promises the tuning accuracy of the filter circuit. 5. Excellent capacity stability. The capacity decreases little after long time operation, therefore it will not affect the filter effect