225kVA Copy Stamford Brushless Three-Phase AC Sychronous Alternator

• Type: Self-Starting Diesel Generator
• Installation Method: Fixed
• Stroke: Four Stroke
• Cooling Method: Air Cooled
• Output Type: AC Three Phase
• Conditions of Use: Land Use
• Model NO.: SWT-274J
• Usage: Common Units, Standby Unit, Emergency Crew
• Alternator: Copy Stamford
• Delivery Time: 30days
• Generator Type: Diesel Generator
• Bearing: Single
• Transport Package: Plywood Case
• Specification: 1110*585*850
• Trademark: SURIRELLA
• Origin: Fuan, China
• HS Code: 8501620000
• Production Capacity: 6900PCS/Year

Product Description

 

Model	Prime		Stand-by		stator	Single bearing Packed
	400V/50Hz				length	size/Weight
	KW	KVA	KW	KVA	L=	mm	m³	KGS
SWT-164A	6.5	8	7	9	65mm	430*440*490	0.10	93
SWT-164B	8.8	11	10	12	80mm	430*440*490	0.10	97
SWT-164C	10.8	14	12	15	100mm	460*440*490	0.10	106
SWT-164D	12.8	16	14	18	115mm	460*440*490	0.10	112
SWT-184ES	15	19	17	21	135mm	520*490*510	0.13	130
SWT-184E	18	23	20	25	150mm	520*490*510	0.13	138
SWT-184F	22	28	24	30	190mm	610*490*510	0.16	161
SWT-184G	25	31	28	34	230mm	610*490*510	0.16	177
SWT-184H	30	38	33	41	255mm	670*490*510	0.17	222
SWT-184J	34	43	37	47	285mm	670*490*510	0.17	235
SWT-224C	34	43	37	47	130mm	720*490*770	0.27	242
SWT-224D	40	50	44	55	160mm	720*490*770	0.27	265
SWT-224E	48	60	53	66	180mm	810*490*770	0.31	288
SWT-224F	58	73	64	80	240mm	810*490*770	0.31	320
SWT-224G	68	85	76	95	300mm	860*490*770	0.33	365
SWT-274C	80	100	88	110	165mm	810*580*850	0.40	390
SWT-274D	96	120	104	130	205mm	810*580*850	0.40	427
SWT-274ES	100	125	112	140	215mm	810*580*850	0.40	440
SWT-274E	112	140	124	155	230mm	930*580*850	0.46	490
SWT-274FS	120	150	132	165	250mm	930*580*850	0.46	510
SWT-274F	128	160	140	175	285mm	930*580*850	0.46	530
SWT-274G	146	183	160	200	335mm	980*580*850	0.49	593
SWT-274H	160	200	176	220	375mm	1020*585*850	0.51	625
SWT-274J	180	225	200	250	410mm	1110*585*850	0.55	660
SWT-274K	200	250	220	275	450mm	1110*585*850	0.55	680
SWT-314C	200	250	220	275	275mm	1150*680*930	0.73	851
SWT-314D	240	300	264	330	340mm	1150*680*930	0.73	931
SWT-314ES	260	325	288	360	410mm	1150*680*930	0.73	1022
SWT-314E	280	350	308	385	370mm	1150*680*930	0.73	950
SWT-314FS	304	380	336	420	500mm	1220*690*950	0.80	1150
SWT-314F	320	400	352	440	450mm	1220*690*950	0.80	1150
SWT-354C	360	450	400	500	350mm	1320*750*1050	1.04	1355
SWT-354D	400	500	440	550	430mm	1370*780*1050	1.13	1380
SWT-354E	488	610	536	670	500mm	1370*780*1050	1.13	1490
SWT-354FS	500	625	560	700	440mm	1370*780*1050	1.13	1550
SWT-354F	536	670	600	750	575mm	1370*780*1050	1.13	1640
SWT-404B	600	750	660	825	355mm	1750*920*1360	2.19	1920
SWT-404C	640	800	704	880	380mm	1750*920*1360	2.19	2015
SWT-404D	728	910	800	1000	410mm	1750*920*1360	2.19	2102
SWT-404E	800	1000	880	1100	470mm	1750*920*1360	2.19	2227
SWT-404F	900	1125	1000	1250	560mm	1750*920*1360	2.19	2452
SWT-404G	1000	1250	1100	1375	675mm	1780*920*1360	2.23	2820
SWT-454B	1080	1350	1200	1500	465mm	1940*1050*1540	3.14	2900
SWT-454C	1264	1580	1400	1750	550mm	1940*1050*1540	3.14	3091
SWT-454D	1400	1750	1540	1925	620mm	2160*1050*1540	3.50	3391
SWT-454E	1520	1900	1680	2100	700mm	2160*1050*1540	3.50	3629
SWT-454F	1664	2080	1840	2300	770mm	2160*1050*1540	3.50	3913
SWT-454G	1800	2250	2000	2500	820mm	2160*1050*1540	3.50	4127

Generator characteristics:
1.Large Short circuit capacity improve the ability to start the motor directly.
2. Integral casting machine body improves the concentricity and mechanical strength.
3. Convenient wiring makes it more easier to change the output voltage
4.Better voltage regulator, so that the generator output voltage is basically stable unchanged.
5.The design of aviation conductive ring make generator run more smoothly.
6.2/3 concentric winding distribution way, let the generator voltage waveform distortion is smaller.
7.Simple wiring make windings and components lead wiring more reasonable and smooth.
8.A reasonable production process and a lot of detail designs make the generator has longer service life.
Engine casing  characteristics
1.One-piece frame casting increase the mechanical strength, and in the process to ensure good concentricity to improve the machining accuracy.(The ST STC casing is divided into drive end cover, the body and the non drive end cover assembly, the three parts can not be processed at the same time, must be processed separately, thus, when machining is assembled, machining errors and assembly errors can be generated. The three can not reach concentric, thus generator in the process of running easily  mechanical resonance, Reduced service life, Increase the rate of voltage waveform distortion and electromagnetic noise.)
2.Increase the thickness of the body casting, Make the generator run more smoothly, better heat dissipation effect.(Such as the ST/STC generator chassis and rear end cover is easy to rupture, Some have not yet delivered to the customer and in transit has been broken, And some to the customer did not use a period of time also broke up.
3. Use TH200 brand of cast iron casting base,More resistant to corrosion and able to operate in harsh environmental conditions.(Such as the Stamford generator for thin plate forming, running in corrosion resistance and harsh environment ,after a period of time the shell is easy to corrode a lot of holes,Causes the damage of winding and core components are exposed.

Conducting ring characteristics:
1. Aviation electric conduction ring make running more stable,don't worry about the Carbon brush poor contact any more, or the carbon brush and the copper ring is worn too fast.(such as the carbon brush and the copper ring of ST/STC generator often bad contact and shift,cause the generator does not generate electricity, the carbon brush and the copper ring is worn too fast, not for a while it has to be replaced carbon brush or copper ring.)
2.Conductive ring connector with the lotus type copper core connector, make maintenance more convenient and replacement more faster.(The ST/STC to replace the copper ring, first need to dismantle the carbon rod and bearing cover, and second need to take non drive end cap apart, then remove bearing, at this timecan remove the copper ring, the procedure is complex, replace is very troublesome. if the exciter armature of brush-less generator failure, dismantling is very troublesome, And needs special tools and professional maintenance personnel to replaced.
3.Sealed conductive ring,don't have to watch out for the oil or water droplets.(If the  ST/STC generator has a little grease adhered to the above, the copper ring will produce a layer of insulation isolation, so that the generator can not generate excitation voltage without generating electricity.)
Winding characteristics:
1. The concentric 2/3 winding distribution reduces voltage waveform distortion and improves power quality.
2.Bare part of the winding spray paint,Can effectively prevent dew, corona, anti-corrosion, at the same time can improve the winding mechanical strength.
Voltage regulator characteristic:
1.Binary dual path controlled voltage regulator,it makes the generator run more smoothly,no-load and load voltage variation is not more than 2%,Cold and hot state voltage regulation rate is less than 3%.
2.The fixtures of Shockproof regulator increase the earthquake resistance of the regulator.No longer have to worry about the solder joints due to vibration and damage.
Fan characteristics:
1. The design of centrifugal fan has larger air volume, better heat dissipation, so the winding insulation is durable.
2. The cast -aluminum thermal sleeve type of fan bracket, No longer have to worry about using a long fan out of rotation.
3.Fan and fan bracket separate designs make the replacement fan more simple.
Bearing characteristic:
Using double sealed bearing, make the bearing service life longer, run more quiet. No longer like open bearings that need to add grease regularly. Such as ST/STC generators are open bearings, this bearing is easy to grease, bearing beads damage caused by dry mill in the bearing room.
Process details:
1. All parts contacted with the wire are wrapped or isolated with specially designed insulation devices.
2. All terminals with insert type, the two terminals inserted into the guiding wire in the insulating sheath,the other two stuck copper wire,so that the end is not easy to loose from the lead wire and lead wire is not easily broken due to vibration.
3. The mark of terminals is distinct, so that each line can be found in the corresponding position on the wiring diagram,and not as connecting the wrong wire damage the motor or component.

Δ COMPANY  PROFILE
      FUJIAN SURIRELLA ELECTRICAL MACHINERY CO.,LTD. was established in 2007, is a professional Alternator and Diesel generator set manufacturer.. All of our products have CE and ISO certifications.
        Our engine is mainly powered by CUMMINS, DEUTZ and so on. In addition to making commonly products, We have new alternator, power range form 6kW to 200kW, Stamford new design but much lower price and smaller size. Only our factory can make this alternator in China.
      We are thinking of "Quality first, Customer top",sincerely welcome you to establish long-term cooperation with us.

Δ FAQ (FREQUENCY ASKED QUESTION)
Question: What's your warranty period?
Answer: Our payment terms is 1 year 

Question: Does your generators has global warranty?
Answer: Yes, most of our products like Cummins, Doosan power generator enjoy the global warranty service. And the alternator we use like Leroysomer, Stamford, marathon also enjoy the global warranty service, so you do not need to worry about the aftersales service.

Question: What's your payment terms?
Answer: We can accept 30% deposit,70% left after BL copy

Question: What's your delivery time?
Answer: Our normal delivery time is 30 working days. But if your order is some special engine and alternator, then the delivery time is longer.