Specifications

Low cost TFW brushless alternator 240V
1.CE,ISO Certificate
2.factoryprice
3.100%copper wire100%output

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 

Brushless TFW alternators

Model	Rated Power (KW/KVA)	Rated Volt. (V )	Rated Curr. (A)	Rated P.F. (Cos Φ )	Rated Speed (r/min)	Steady Volt.  Regulation ( )
TFW2-10	10/12.5	400	18.1	0.8	1500	± 1
TFW2-12	12/15	400	21.6	0.8	1500	± 1
TFW2-16	16/20	400	28.8	0.8	1500	± 1
TFW2-20	20/25	400	36.1	0.8	1500	± 1
TFW2-24	24/30	400	43.2	0.8	1500	± 1
TFW2-30	30/37.5	400	54.1	0.8	1500	± 1
TFW2-40	40/50	400	72.2	0.8	1500	± 1
TFW2-50	50/62.5	400	90.2	0.8	1500	± 1
TFW2-64	64/80	400	115.6	0.8	1500	± 1
TFW2-75	75/93.75	400	135.5	0.8	1500	± 1
TFW2-90	90/112.5	400	162.6	0.8	1500	± 1
TFW2-100	100/125	400	180.4	0.8	1500	± 1
TFW2-120	120/150	400	216.8	0.8	1500	± 1
TFW2-150	150/187.5	400	271	0.8	1500	± 1
TFW2-160	160/200	400	288.6	0.8	1500	± 1
TFW2-180	180/225	400	324.7	0.8	1500	± 1
TFW2-200	200/250	400	360.8	0.8	1500	± 1
TFW2-220	220/275	400	396.8	0.8	1500	± 1
TFW2-250	250/312.5	400	451	0.8	1500	± 1
TFW2-280	280/350	400	505	0.8	1500	± 1
TFW2-300	300/375	400	541	0.8	1500	± 1
TFW2-320	320/400	400	577	0.8	1500	± 1
TFW2-350	350/437.5	400	631.5	0.8	1500	± 1
TFW2-400	400/500	400	721.7	0.8	1500	± 1
TFW2-450	450/562.5	400	813	0.8	1500	± 1
TFW2-500	500/625	400	902	0.8	1500	± 1
TFW2-600	600/750	400	1084	0.8	1500	± 1
TFW2-720	720/800	400	1300	0.8	1500	± 1
TFW2-800	800/1000	400	1445	0.8	1500	± 1

 

 

 

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.