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Capacitor, Current transformer, Capacitor bank, Power factor regulator, UPS
Text version of the page
| A large range of power factor correction equipment and harmonic filtering | ||||||||||||
| Itomatic capacitors bank with static contactors (thyristors) | ||||||||||||
| Utilities Poweramplifyby "rack" system. Without transient currents or voltage / for ultra-fast cycles machines. Characteristics Input wires up/down to box (according enclosure). General protection: manual switch, or autom. overload circuit-breaker(onrequest). Automatic power factor controller with alarms and TTL-RS232 (protected by UTE fuses) Static contactors. Supplied circuits voltage = with transformer Un / 230 Va.c. Low dielectric losses capacitors in p.p.m. film (<0,5 w/kvar) with discharge resistors. Number of connections/disconnections = max. 5000/year(IEC 831) Maximum voltages Uc = 1,1 Un............................to 8 h/day max. Uc = 1,15 Un....................to 30 min/day max. Uc = 1,2 Un........................to 5 min/day max. Uc = 1,3 Un........................to 1 min/day max. Maximum currents Ic = 1,5 In.....with harmonics and overvoltages Is = 200 In.........maximum inrush current Rated frequency = 50/60 Hz Isolation level for Un<660V = 3 kV 10" Special terminal strip with electic shock protection. Imax=130A Smax = 35 mm2 Capacitance tolerance = 0% +10% Temperature range= -40/D Tmax = 55°C Tmed. = 45°C ( 24h.) Tmed. = 35°C/allyear Tmin = -40°C Metalicenclosure IP31. RAL7032. Impregnation: biodegradable resine. (no PCB). Mean lifeexpectancy> 130.000h Forced ventilation with turbine up to enclosure. Maximum temperature thermosthate. Vertical mounting. Standards: UNE-EN 60831 1/2 UNE-EN 60439-1 UNE-EN 61921 UL810-standard | ||||||||||||
| 56 | ||||||||||||