Marelli Motori S.p.A products

An induction machine is capable to work as a motor or as a generator depending on the rotating speed. Below the synchronous speed the machine will act as a motor. At synchronous speed, the line supplies reactive power and machine losses, but no torque or power is generated. Above the synchronous speed the machine act as a generator. Induction generators works in the stable region between the no-load condition and maximum torque region. If the speed of the generator increases, the breaking torque reaches a max value of torque (breakdown torque) that it can operates before the operating conditions become unstable.

Applicable standards: Generators are designed in compliance with:, IEC EN 60034 - 1, BS 4999 - 5000, VDE 0530, NF 51 - 100, NF 51 - 111, OVE M - 10 NEMA MG 1.32, Generators conform to EU rules. UL/CSA certifications available on request.

Generator frame size : Standard 160÷250. AVR supply : Auxiliary winding*, mains. Voltage sensing : Single phase. Voltage remote control : Arrangement. Radio interference supressor : Internal. MARK V : 10005388. Standard protections : Over-excitation. Limiters : Under-frequency.