AC generator

Marelli Generators MJB355MA4

The generator is presented as in the photographs. It is offered on a "seen and liked" basis, so there are no warranties or return options. The product was serviced many years ago and needs inspection before commissioning.

For more details, please contact us.


Specifications:

Generator type: MJB 355 MA4
Code: MJB3532G067M0
Weight: 1780 kg
Phases: 3
Serial number: MT31556
Insulation class: H
Degree of protection: IP 23
Power factor (P.F.): 0.8


S1 CONTINUOUS DUTY (at an ambient temperature of 40°C):

680 kVA
Voltage: 400 V (Y-star configuration)
Current: 981 A
Frequency: 50 Hz
Speed: 1500 rpm
Excitation voltage: 26.5 V
Excitation current: 3.9 A

660 kVA
Voltage: 220 V (Y star configuration)
Current: 1732 A
Frequency: 50 Hz
Speed: 1500 rpm
Excitation voltage: 26.5 V
Excitation current: 3.9 A

775 kVA
Voltage: 440 V (Y star configuration)
Current: 1017 A
Frequency: 60 Hz
Speed: 1800 rpm
Excitation voltage: 24.4 V
Excitation current: 3.7 A


STAND BY DUTY (at an ambient temperature of 27°C):

750 kVA
Voltage: 400 V (Y-star configuration)
Current: 984 A
Frequency: 50 Hz
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Speed: 1500 rpm
Excitation voltage: 28.6 V
Excitation current: 4.2 A

855 kVA
Voltage: 440 V (Y star configuration)
Current: 1122 A
Frequency: 60 Hz
Speed: 1800 rpm
Excitation voltage: 25 V
Excitation current: 3.8 A

Standards and Certifications:
Standards: EN 60034-1, IEC 60034-1
CE Mark

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