Power capacitors - Circutor

Power capacitors, LVCFBCapacitor for detuned filtersDescriptionFeaturesThe application of new technologies and theuse of printed circuit boards to manufactureprismatic capacitors have allowed CIRCU-TOR to reinvent the classic CS capacitor,manufactured for over 35 years.The spirit of innovation and proprietary technologyused during the design of the newCSB capacitor have increased the lifespan oftraditional prismatic capacitors by over 60%.This new series has improved all aspects ofthe previous models, offering our customersa longer-lasting, safer and more profitablecapacitor.ApplicationIts application is focused on the compensationof installations under fixed and variable loads(capacitor banks) with a high content of harmonicsand/or the risk of resonance.FeaturesOvercurrentOvervoltageInsulation level1.3 times the rated current permanently10 % 8 over 24 hours15 % up to 15 minutes over 24 hours20 % up to 5 minutes over 24 hours30 % up to 1 minute over 24 hours3 / 15 kVPower tolerance -5...+15 %Discharge resistanceFrequencyLosses:Protections••Dielectric••Total75 V / 3 minutes50 or 60 Hz< 0.2 W / kvar< 0.5 W / kvar••Dielectric regeneration••Internal fuse••Overpressure system••VermiculiteConstruction featuresEnclosure Treated and painted steel, colour RAL 3005Terminals:Torque valueDegree of protectionAmbient conditionsClass C temperature:••Power rating••EarthDaily meanAnnual meanMaximumMinimum••M6 for CV, M10 for CQ, CSB,CSB-6B, CFB, CFB-6B••M6••CV 5 Nm••CQ, CSB, CSB-6B, CFB, CFB-6B: 15 NmIP 42 with terminal cover40 o C30 o C50 o C-40 o CHumidity 80 %Altitude2,000 mAssembly conditionsType of assembly VerticalVentilationNatural or forced, dependingon the cabinet designDistance between capacitors Minimum, 4 cmWeight0.4 kgStandardsCEI 60831-1, CEI 70/7, UNE 20827, UNE 20010, BS 1650, VDE 560R2-23