MARELLIMOTORI MXB-E 180XS4 ALTERNATOR 25KVA THREE-PHASE AVR

MARELLIMOTORI MXB-E 180XS4 is a Alternator with a power of 25KVA 8KW, this unit has a self-exciting and self-regulating Brushless operation.

The MXB-E 180XS4 is designed to operate at frequency 50 or 60 HZ, the possibility to work on these two frequencies makes it possible to apply it for any service increasing its versatility, for correct operation. For correct operation it is only necessary to check that the settings are correct for the intended use.

MXB-E 180XS4 can be equipped with a wide range of accessories to meet the customer's needs.

The MarelliMotori Alternator is supplied with 12 terminals (7 terminals), with which it is normally possible to connect both the series and parallel star alternator. According to the needs you can switch from one connection to another, keeping in mind that you must necessarily check the connection of the AVR.

MXB-E 180XS4 three-phase can be used as single-phase as required. MarelliMotori MXB-E 180XS4 is equipped with AVR type M00FA122A - MARK VX, suitable for synchronous generators of MARELLIMOTORI construction. The regulator is suitable for operation on both threephase generators and single-phase generators, allowing a fast, precise and reliable setup. 

The M00FA122A is an electronic board designed by MarelliMotori, it is protected by a polyurethane resin that preserves the device from humidity, dust, aggressive environments; the M00FA122A serves to make the current stable thus avoiding ruining the equipment that you connect to it, especially electronic equipment such as computers or smartphones.

The M00FA122A is an electronic device that converts alternating current with variable frequency and voltage over time into direct current at constant voltage and thus avoids voltage and current surges.

All synchronous machines need an electronic control system to operate, and this device, known as "voltage regulator" or "AVR" (acronym of Automatic Voltage Regulator), ensures the proper operation of the machine and especially the underlying power grid.

The AVR designed by MarelliMotori is internally equipped with a radio noise filter, which allows to contain radio noise emitted by MarelliMotori generators within the limits set by the European regulations for industrial environments

The AVR is equipped with an internal protection fuse (5 A, 500 V), which intervenes in case of regulator failures or very high overloads in the excitation circuit.

Select the alternator that matches your technical specifications, visit our dedicated section to see how.

TECHNICAL FEATURES OF THE ALTERNATOR 25KVA THREEPHASE MXB-E 180XS4

Phase type: Threephase
Maximum power 50Hz: 25.0 KVA
Maximum power 50Hz: 20.0 KW
Maximum power 60Hz: 31.3 KVA
Maximum power 60Hz: 25. 0 KW
Frequency: 50 - 60Hz
Voltage: 400V / 480V
Protection degree: IP23
A alternator revolutions: 1500 / 1800 rpm
Number of poles: 4
Yield: 84.5%
Weight: 125.0Kg
Constant speed alternator
Voltage regulator: AVR

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Images and technical data not binding and subject to change by the manufacturer