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Marathon Alternator 11—625kVA

Product Description
Proven top performers in every respect, MAGNAPLUS® generators offer powerful performance, reliable power generation and easy installation. Ruggedly constructed with solid state technology the SE350 voltage regulator, included with all standard equipment, is a solid performer.

MAGNAPLUS® designs offer an optional, field adaptable, permanent magnet generator which can be coupled with our PM300 or DVR2000 voltage regulators. This flexibility in configurations allows for application to the most demanding installations including loads that produce harmonic distortion as well as those requiring fault current support.

Constructed for extended life by utilizing Marathon's exclusive unirotor construction, UL recognized class H insulation system, and long life bearings. MAGNAPLUS® design are the ideal general purpose generators for standby as well as prime power markets such as:

● Agricultural
● Marine
● Construction
● Commercial Buildings
● Rental Markets

Product Features
● CHOICE-More than 20 stock models, all 12 lead reconnectable, providing voltage and phase flexibility. All are capable of modification to a variety of standard and optional conduit box arrangements to meet customer requirements and ease installation.
● EASY MOUNT SAE ADAPTERS are provided with every generator to simplify coupling to the prime mover. Generator foot mounting dimensions are not affected by adapter choice. Special adapters can be ordered for any automotive engine as well.
● SE350 Regulator, provides 1% voltage regulation and offers commercial features such as under speed protection and stability adjustment.
● Optimized Windings with brushless exciter. The 2/3-pitch design is utilized to minimize harmonic distortion.
● A Class H insulation system that is recognized under UL1446 and is suitable for submission to UL2200 application approval.

Marathon Alternator 50/60Hz, 200V/400V, 11kVA - 625kVA
Alternator Model Prime Power Voltage (V) Rated Current (A) Frequency (Hz) Dimension (CM) Quantity for 20' Container Quantity for 40' Container
kW kVA
GM-8.6-4 8.6 11 200/400V 15.5 50Hz 69*58*68 80 170
GM-12-4 12 15 200/400V 21.7 50Hz 69*58*68 80 170
GM-16-4 16 20 200/400V 28.9 50Hz 69*58*68 80 160
GM-20-4 20 25 200/400V 36.1 50Hz 69*58*68 80 150
GM-24-4 24 30 200/400V 43.3 50Hz 72*58*68 70 135
GM-30-4 30 38 200/400V 54.1 50Hz 72*58*68 70 100
GM-32-4 32 40 200/400V 57.5 50Hz 72*58*68 70 100
MP-40-4 40 50 200/400V 72.2 50Hz 80*59*88 40 90
MP-48-4 48 60 200/400V 86.6 50Hz 80*59*88 40 80
MP-50-4 50 63 200/400V 90.2 50Hz 80*59*88 40 80
MP-58-4 58 73 200/400V 104.6 50Hz 90*59*88 38 75
MP-64-4 64 80 200/400V 115.5 50Hz 90*59*88 36 70
MP-70-4 70 88 200/400V 126.3 50Hz 90*59*88 36 65
MP-75-4 75 94 200/400V 135.3 50Hz 90*59*88 36 60
MP-80-4 80 100 200/400V 144.3 50Hz 90*59*88 36 55
MP-90-4 90 113 200/400V 162.4 50Hz 97*59*88 36 50
MP-104-4 104 130 200/400V 187.6 50Hz 108*83*109 29 45
MP-120-4 120 150 200/400V 216.5 50Hz 108*83*109 22 40
MP-140-4 140 175 200/400V 252.6 50Hz 108*83*109 22 38
MP-160-4 160 200 200/400V 288.4 50Hz 108*83*109 22 36
MP-180-4 180 225 200/400V 324.8 50Hz 108*83*109 22 35
MP-200-4 200 250 200/400V 361 50Hz 113*83*109 21 32
MP-217-4 217 271 200/400V 391.5 50Hz 113*83*109 20 30
MP-220-4 220 275 200/400V 396.9 50Hz 113*83*109 20 30
MP-230-4 230 288 200/400V 415 50Hz 128*83*109 20 30
MP-240-4 240 300 200/400V 433 50Hz 128*83*109 20 30
MP-250-4 250 313 200/400V 451 50Hz 128*83*109 19 28
MP-260-4 260 325 200/400V 469.3 50Hz 128*83*109 19 27
MP-270-4 270 338 200/400V 487.2 50Hz 128*83*109 18 26
MP-280-4 280 350 200/400V 504 50Hz 128*83*109 18 25
MP-300-4 300 375 200/400V 541.3 50Hz 128*83*109 18 25
MP-320-4 320 400 200/400V 577 50Hz 128*83*109 18 25
MP-350-4A/S 350 438 200/400V 631.5 50Hz 150*105*137 7 15
MP-400-4A/S 400 500 200/400V 722 50Hz 150*105*137 7 15
MP-480-4A/S 480 600 200/400V 866 50Hz 185*105*137 6 13
MP-500-4A/S 500 625 200/400V 902 50Hz 185*105*137 6 13
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