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-400-4

• 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
• 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

 

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 the requirements of BS EN 60034 and the relevant section of other international standards such as BS5000, VDE 0530, NEMA MG1-32, IEC34, CSA C22.2-100, AS1359. Other standards and certifications can be considered on request.
AUTO VOLTAGE REGULATORS
SX460 AVR - STANDARD
With this self excited control system the main stator supplies power via the Automatic Voltage Regulator (AVR) to the exciter stator. The high efficiency semiconductors of the AVR ensure positive build-up from initial low levels of residual voltage. The exciter rotor output is fed to the main rotor through a three phase full wave bridge rectifier. This rectifier is protected by a surge suppressor against surges caused, for example, by short circuit.
AS440 AVR
With this self-excited system the main stator provides power via the AVR to the exciter stator. The high efficiency semi-conductors of the AVR ensure positive build-up from initial low levels of residual voltage. The exciter rotor output is fed to the main rotor through a three-phase full-wave bridge rectifier. The rectifier is protected by a surge suppressor against surges caused, for example, by short circuit or out-of-phase paralleling. The AS440 will support a range of electronic accessories, including a 'droop' Current Transformer (CT) to permit parallel operation with other ac generators.
MX341 AVR
This sophisticated AVR is incorporated into the WINTPOWER Permanent Magnet Generator (PMG) control system. The PMG provides power via the AVR to the main exciter, giving a source of constant excitation power independent of generator output. The main exciter output is then fed to the main rotor, through a full wave bridge, protected by a surge suppressor. The AVR has in-built protection against sustained over-excitation, caused by internal or external faults. This de-excites the machine after a minimum of 5 seconds. An engine relief load acceptance feature can enable full load to be applied to the generator in a single step. If three-phase sensing is required with the PMG system the MX321 AVR must be used. We recommend three-phase sensing for applications with greatly unbalanced or highly non-linear loads.
MX321 AVR
The most sophisticated of all our AVRs combines all the features of the MX341 with, additionally, three-phase rms sensing, for improved regulation and performance. Over voltage protection is built-in and short circuit current level adjustments is an optional facility.
WINDINGS & ELECTRICAL PERFORMANCE
All generator stators are wound to 2/3 pitch. This eliminates triplen (3rd, 9th, 15th …) harmonics on the voltage waveform and is found to be the optimum design for trouble-free supply of non-linear loads. The 2/3 pitch design avoids excessive neutral currents sometimes seen with higher winding pitches, when in parallel with the mains. A fully connected damper winding reduces oscillations during paralleling. This winding, with the 2/3 pitch and carefully selected pole and tooth designs, ensures very low waveform distortion.
TERMINALS & TERMINAL BOX
Standard generators are 3-phase reconnectable with 12 ends brought out to the terminals, which are mounted on a cover at the non-drive end of the generator. A sheet steel terminal box contains the AVR and provides ample space for the customers' wiring and gland arrangements. It has removable panels for easy access.
SHAFT & KEYS
All generator rotors are dynamically balanced to better than BS6861:Part 1 Grade 2.5 for minimum vibration in operation. Two bearing generators are balanced with a half key.
INSULATION/IMPREGNATION
The insulation system is class 'H'. All wound components are impregnated with materials and processes designed specifically to provide the high build required for static windings and the high mechanical strength required for rotating components.
QUALITY ASSURANCE
Generators are manufactured using production procedures having a quality assurance level to BS EN ISO 9001.
The stated voltage regulation may not be maintained in the presence of certain radio transmitted signals. Any change in performance will fall within the limits of Criteria 'B' of EN 61000-6-2:2001. At no time will the steady-state voltage regulation exceed 2%.
NB Continuous development of our products entitles us to change specification details without notice, therefore they must not be regarded as binding. Front cover drawing typical of product range.

 

ΔFAQ
What'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 15-35 days 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 shipment
or L/C at sight.  But based on some special project and special order,we can do something support on payment item.
4.What's your warranty?
One year or 1000 hours (according to whichever reach first) from Ex-Factory date 
5.What's your MOQ?
Answer:We accept power generator MOQ is 1 set .

WINTPOWER Service System
Customer-focused traditional service better and better service levels worldwide-network Service
Concepts:Ensure that customers at ease using for WINTPOWER Products Serving the customers, WINTPOWER gains trust .Work together with Customers During the service period, WINTPOWER do best firstly and protects customers' interests.
In case of failure to use the generator, WINTPOWER help customer until they know how to use
 
WINTPOWER Service Principles
Customer foremost and honesty as foundation. Serving the customers heart and soul at all levels 24 hours each day.

Δ Factory Inspection: the test items before delivery are mainly as follows:                                                            
1.Each gensets shall be put into commission and loading more than 1 hours totally. They are tested on idle
load, testing range 25% 50% 75% 100% 110% 75% 50% 25% 0%
2.The noise level is tested by requested
3.All of the meters on the control panel shall be tested
The appearance of the genset and all of the label and nameplate shall be checked