Welcome to WINTPOWER
English

Marathon AC Alternator MP-280-4A MP-300-4A MP-360-4 MP-400-4

Marathon AC Alternator MP-280-4A MP-300-4A MP-360-4 MP-400-4 Featured Image
  • Marathon AC Alternator MP-280-4A MP-300-4A MP-360-4 MP-400-4
  • Marathon AC Alternator MP-280-4A MP-300-4A MP-360-4 MP-400-4
  • Marathon AC Alternator MP-280-4A MP-300-4A MP-360-4 MP-400-4
  • Marathon AC Alternator MP-280-4A MP-300-4A MP-360-4 MP-400-4
  • Marathon AC Alternator MP-280-4A MP-300-4A MP-360-4 MP-400-4

Marathon AC Alternator MP-280-4A MP-300-4A MP-360-4 MP-400-4

Quick Details:

Conditions
of Use:		 Car Type, Trailer Type, Marine, Land Use
Usage: Emergency Crew, Standby Unit, Common Units
Output Type: AC Three Phase
Cooling
Method:		 Water Cooling
Installation
Method:		 Fixed
Generator
Type:		 Diesel Generator
Customization:
Available

| Customized Request


Product Detail

Product Tags

Basic Info.

Model NO.
WT-MP400
Output
400/230V 380/220V 440/220V 415/240V 480/277V
Phase
Single or Three Phase
Frequency
50Hz/60Hz
Engine Speed
1500rpm/1800rpm
IP
23
Cooling System
Water Cooled
Voltage Regulaor
AVR Auto Voltage Regulator
Alternator
Brushless, Self Exciting, 100% Copper
Insulation Class
Class “H”
Quality Standard
ISO9001, ISO14001, CE
Transport Package
Plastic Seaworth Packing with Carton
Specification
500x800x1050MM
Trademark
Marathon
Origin
China
HS Code
8501310000
Production Capacity
8000

Product Description

Marathon AC Alternator MP-104-4 MP-120-4 MP-160-4 MP-200-4 MP-220-4A MP-250-4A MP-280-4A MP-300-4A MP-360-4 MP-400-4Marathon AC Alternator MP-104-4 MP-120-4 MP-160-4 MP-200-4 MP-220-4A MP-250-4A MP-280-4A MP-300-4A MP-360-4 MP-400-4

WT SERIES STAMFROD SIMILAR AC ALTERNATOR SPECIFICATION
AC Brushless atlernator,3Ph, 0.8PF, IP23, H insulation.
MODEL 3Phase/50Hz/340-415V 3Phase/60Hz/220-440V-480V
Standby Power Continuous power Standby Power Continuous power
KVA KW KVA KW KVA KW KVA KW
WT184E 22 18 20 16 25 21 23 18
WT184F 30 24 27 22 34 28 31 25
WT184J 44 35 40 32 51 40 46 37
WT224D 55 44 50 40 63 51 57 46
WT224E 70 56 63 50 80 64 72 57
WT224F 88 70 80 64 101 80 92 74
WT274C 110 88 100 80 126 101 115 92
WT274D 125 100 113 90 144 115 130 103
WT274E 150 120 137.5 110 172 138 158 126
WT274F 165 132 150 120 190 152 172 138
WT274G 200 160 180 144 230 184 207 166
WT274H 220 176 200 160 253 202 230 184
WT274J 250 200 230 184 287 230 264 211
WT274K 275 220 250 200 316 253 287 230
WT444D 300 240 275 220 345 276 316 253
WT444E 350 280 313 250 402 322 360 287
WT444F 413 330 375 300 475 379 431 345
WT544C 500 400 450 360 575 460 517 414
WT544D 550 440 500 400 632 506 575 460
WT544E 650 520 575 460 747 598 661 529
WT544F 715 570 650 520 822 655 747 598
WT544G 825 660 750 600 948 759 862 690
WT634C 880 704 800 640 1011 809 920 736
WT634D 1000 800 910 728 1149 920 1046 837
WT634E 1100 880 1000 800 1264 1011 1149 920
WT634F 1250 1000 1100 900 1437 1149 1264 1034
WT634G 1375 1100 1250 1000 1580 1264 1437 1149
WT634H 1512 1210 1375 1100 1738 1391 1580 1264
WT634J 1650 1320 1500 1200 1897 1517 1724 1379
WT734C 1875 1500 1700 1360 2155 1724 1954 1563
WT734D 2063 1650 1875 1500 2371 1897 2155 1724
WT734E 2250 1800 2000 1600 2586 2069 2299 1839
WT734H 2500 2000 2250 1800 2874 2299 2586 2069
SPECIFICATIONS & OPTIONS
STANDARDS
WINTPOWER industrial generators meet therequirements of BS EN 60034 and the relevant sectionof other international standards such as BS5000, VDE0530, NEMA MG1-32, IEC34, CSA C22.2-100, AS1359.Other standards and certifications can be considered onrequest.
AUTO VOLTAGE REGULATORS
SX460 AVR – STANDARD
With this self excited control system the main statorsupplies power via the Automatic Voltage Regulator(AVR) to the exciter stator. The high efficiencysemiconductors of the AVR ensure positive build-upfrom initial low levels of residual voltage.The exciter rotor output is fed to the main rotor through athree phase full wave bridge rectifier. This rectifier isprotected by a surge suppressor against surges caused,for example, by short circuit.
AS440 AVR
With this self-excited system the main stator providespower via the AVR to the exciter stator. The highefficiency semi-conductors of the AVR ensure positivebuild-up from initial low levels of residual voltage.The exciter rotor output is fed to the main rotor through athree-phase full-wave bridge rectifier. The rectifier isprotected by a surge suppressor against surges caused,for example, by short circuit or out-of-phase paralleling.The AS440 will support a range of electronicaccessories, including a ‘droop’ Current Transformer(CT) to permit parallel operation with other acgenerators.
MX341 AVR
This sophisticated AVR is incorporated into the WINTPOWERPermanent Magnet Generator (PMG) control system.The PMG provides power via the AVR to the mainexciter, giving a source of constant excitation powerindependent of generator output. The main exciteroutput is then fed to the main rotor, through a full wavebridge, protected by a surge suppressor. The AVR hasin-built protection against sustained over-excitation,caused by internal or external faults. This de-excites themachine after a minimum of 5 seconds.An engine relief load acceptance feature can enable fullload to be applied to the generator in a single step.If three-phase sensing is required with the PMG systemthe MX321 AVR must be used.We recommend three-phase sensing for applicationswith greatly unbalanced or highly non-linear loads.
MX321 AVR
The most sophisticated of all our AVRs combines all thefeatures of the MX341 with, additionally, three-phaserms sensing, for improved regulation and performance.Over voltage protection is built-in and short circuitcurrent level adjustments is an optional facility.
WINDINGS & ELECTRICAL PERFORMANCE
All generator stators are wound to 2/3 pitch. Thiseliminates triplen (3rd, 9th, 15th …) harmonics on thevoltage waveform and is found to be the optimum designfor trouble-free supply of non-linear loads. The 2/3 pitchdesign avoids excessive neutral currents sometimesseen with higher winding pitches, when in parallel withthe mains. A fully connected damper winding reducesoscillations during paralleling. This winding, with the 2/3pitch and carefully selected pole and tooth designs,ensures very low waveform distortion.
TERMINALS & TERMINAL BOX
Standard generators are 3-phase reconnectable with 12ends brought out to the terminals, which are mounted ona cover at the non-drive end of the generator. A sheetsteel terminal box contains the AVR and provides amplespace for the customers’ wiring and glandarrangements. It has removable panels for easyaccess.
SHAFT & KEYS
All generator rotors are dynamically balanced to betterthan BS6861:Part 1 Grade 2.5 for minimum vibration inoperation. Two bearing generators are balanced with ahalf key.
INSULATION/IMPREGNATION
The insulation system is class ‘H’.All wound components are impregnated with materialsand processes designed specifically to provide the highbuild required for static windings and the highmechanical strength required for rotating components.
QUALITY ASSURANCE
Generators are manufactured using productionprocedures having a quality assurance level to BS ENISO 9001.
The stated voltage regulation may not be maintained inthe presence of certain radio transmitted signals. Anychange in performance will fall within the limits ofCriteria ‘B’ of EN 61000-6-2:2001. At no time will thesteady-state voltage regulation exceed 2%.
NB Continuous development of our products entitles usto change specification details without notice, thereforethey must not be regarded as binding.Front cover drawing typical of product range.

Marathon AC Alternator MP-104-4 MP-120-4 MP-160-4 MP-200-4 MP-220-4A MP-250-4A MP-280-4A MP-300-4A MP-360-4 MP-400-4Marathon AC Alternator MP-104-4 MP-120-4 MP-160-4 MP-200-4 MP-220-4A MP-250-4A MP-280-4A MP-300-4A MP-360-4 MP-400-4Marathon AC Alternator MP-104-4 MP-120-4 MP-160-4 MP-200-4 MP-220-4A MP-250-4A MP-280-4A MP-300-4A MP-360-4 MP-400-4Marathon AC Alternator MP-104-4 MP-120-4 MP-160-4 MP-200-4 MP-220-4A MP-250-4A MP-280-4A MP-300-4A MP-360-4 MP-400-4Marathon AC Alternator MP-104-4 MP-120-4 MP-160-4 MP-200-4 MP-220-4A MP-250-4A MP-280-4A MP-300-4A MP-360-4 MP-400-4ΔFAQWhat’s your power range of Generators?Answer:We can offer the range from 5kva~3000kva.2.What’s your delivery time?Answer:Generally,we can delivery in 15-35days after confirmation of order.3.What’s your payment?Answer: We can accept T/T 30% in advance, and the balance 70% shall be paid before shipmentor L/C at sight.But based on some special project and special order,we can do somethingsupporton payment item.4.What’s your warranty?One year or 1000hours (accordingto whichever reach first) from Ex-Factory date5.What’s your MOQ?Answer:We accept power generator MOQ is 1set .WINTPOWER Service SystemCustomer-focused traditional service better and better service levels worldwide-network ServiceConcepts:Ensure that customers at ease using for WINTPOWERProducts Serving the customers, WINTPOWERgains trust .Work together with Customers During the service period, WINTPOWERdo best firstly and protects customers’interests.In case of failure to use the generator, WINTPOWERhelp customer untilthey know how to useWINTPOWER Service PrinciplesCustomer foremost and honesty as foundation. Serving the customers heart and soul at all levels 24 hours each day.ΔFactory Inspection: the test items before delivery are mainly as follows:1.Each gensetsshall be put into commission and loading more than 1hours totally. They are tested on idleload, testing range 25% 50% 75% 100% 110% 75% 50% 25% 0%2.The noise level is tested by requested3.All of the meters on the control panel shall be testedThe appearance of the genset and all of the label and nameplate shall be checked

  • Previous:
  • Next:
    • Write your message here and send it to us

    Products categories

    Hit enter to search or ESC to close