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Rated power at 60 Hz (kVA): 660
Rated power factor: 0.8
Rated temperature (°C): 40
Control system: self-excited
Design: brushless
Type of regulation: AVR
Insulation class: H
Protection: IP23
Maximum excess travel speed (rpm): 2250
110% overload of rated power for one hour in a 6-hour cycle
Suppression standard R.F.F.I. EN55011
The alternators of PRO series are three-phase brushless 4 poles with electronic regulation (AVR) with single-phase sensing (PRO18-PRO22) and three-phase sensing (PRO28-PRO35-PRO40).
CHARACTERISTICS