Specifications

We made this type alternator adopted Stamford alternators technology and according to the standards of GB755,IEC60034,NEMA.

Detailed description

1.Brushless synchronous alternator

2.Output:6.5kw-1150kw single-phase and three-phase

3.Convenient installation and maintenance

4.Frequency: 50Hz 60Hz  1500 1800RPM

5.Characters: 4-pole, brushless, H class insulation, IP21 

Technical Data

MODEL	POWER(1500RPM/50HZ)400V		POWER(1800RPM/60HZ)440V		DIMENSION (CM)
	KW	KVA	KW	KVA
JET164A	6.5	8.1	8.2	10.3	58*56*62
JET164B	8.8	11	11	13.8	58*56*62
JET164C	10.8	13.5	13.5	16.9	58*56*62
JET164D	12.8	16	16	20	58*56*62
JET184E	18	22.5	23	28.8	72*56*62
JET184F	22	27.5	27.5	34.4	72*56*62
JET184G	25	31.3	30	37.5	72*56*62
JET184H	30	37.5	37.5	46.9	72*56*62
JET184J	32	40	40	50	72*56*62
JET224C	34	42.5	42	52.5	84*58*90
JET224D	40	50	50	62.5	84*58*90
JET224E	48	60	56	70	93*58*90
JET224F	58	72.5	70	87.5	93*58*90
JET224G	68	85	78	97.5	97*58*90
JET274C	80	100	94	117.5	94*69*97
JET274D	91	113.8	110	137.5	94*69*97
JET274E	112	140	134	167.5	94*69*97
JET274F	128	160	152	190	106*69*97
JET274G	144	180	174.8	218.5	111*69*97
JET274H	160	200	196	245	116*69*97
JET274J	184	230	224.8	281	116*69*97
JET274K	200	250	239.2	299	116*69*97
JET314C	200	250	235	294	133*79*106
JET314D	236	295	280	350	133*79*106
JET314E	260	325	315	394	133*79*106
JET314F	304	380	365	456.3	133*79*106
JET354C	360	450	440	550	149*87*116
JET354D	400	500	475	594	149*87*116
JET354E	480	600	570	712.5	149*87*116
JET354F	536	670	620	775	149*87*116

 

 

MECHANICAL FEATURES

 

Voltage regulation

 

Voltage regulation refers to the change of voltage from no-load to full-load with power factor ranging from 0.5 to 1 and 2.8%s fluctuation of the speed of engine. Voltage is adjusted via potentiometer of AVR, model: SX460, SX440

 

Axis and Key

 

All of alternator rotors should pass balance test, whose vibrations are lower than the minimum of BS6861 P.1,G 2.5 two bearing alternator has a half-key testing balance

 

Terminal and terminal box

 

The three-field alternator had 12 leads brought out to the terminals in the terminal box. The terminals are put on the non drive end . The box is equipped with removable panels.

 

 

ELECTRIC FEATURES

 

INSULATION

 

Insulation Class H

 

All regulatory components are made up with special materials and are immersed in lacquer by peculiar tech. Vanish and colophony materials are develop to strengthen the processing and machinery intensity of windings and revolving parts for protecting the alternator work under corrosive environment.

 

Winding and electric features

 

2/3 pith winding design can effectively eliminate the third harmonic wave(3th.9th,15th) of the voltage ,which is the best design of UPS for nonlinear load .Connected with the network in parallel, the structure can restrain excessive currents in the midline. This and the 2/3 pitch help to check the wave distortion and output voltage.

 

Phone interference and Radio interference

 

THF (defined by 40thpart of BS4999) <2%.TIF<50

Brushless apparatus and quality AVR ensure little radio interference in transmission. RFI noise filter is also available.

 

Manufacturing Standard

 

GB755,BS 5000,VDE 0530, NEMA MG1-22,IEC34

 

Warranty policy

 

JET product has guarantee for one year or 1200 hours whichever reach first from ex-factory date. During the guarantee period, our will provide the free easy-damageable spare parts of alternator caused by our quality of production or raw material. After expiration, our provides cost spare parts maintenance of alternator.