Detailed description
1.Brushless synchronous alternator with Stamford technology.
2.Output range:6.5kw - 1150kw single-phase and three-phase
3.High-performance Convenient installation and maintenance
4.Three phase 4 wire, optional 50Hz/60Hz, 1500/1800RPM
5.4-pole, brushless alternator with AVR, H class insulation, IP21
6. Be suitable for various brands engine, international standard SAE port, double bearing as optional
Specifications:
| MODEL |
3-PHASE 50Hz /1500RPM 380V-440V |
3-PHASE 60Hz /1800RPM 440V-480V |
DIMENSION |
WEIGHT |
| (KVA) |
(KW) |
(KVA) |
(KW) |
CM |
KG |
| JET 164A |
8.1 |
6.5 |
10.2 |
8.2 |
64×54×72 |
95 |
| JET 164B |
11 |
8.8 |
13.8 |
11 |
64×54×72 |
102 |
| JET 164C |
13.5 |
10.8 |
16.9 |
13.5 |
64×54×72 |
110 |
| JET 164D |
16 |
12.8 |
20 |
16 |
64×54×72 |
116 |
| JET 184E |
22.5 |
18 |
28.8 |
23 |
84×59×75 |
133 |
| JET 184F |
27.5 |
22 |
34.4 |
27.5 |
84×59×75 |
156 |
| JET 184G |
31.3 |
25 |
37.5 |
30 |
84×59×75 |
172 |
| JET 184H |
37.5 |
30 |
46.9 |
37.5 |
84×59×75 |
226 |
| JET 184J |
40 |
32 |
50 |
40 |
84×59×75 |
236 |
| JET 224C |
42.5 |
34 |
52.5 |
42 |
96×66×102 |
275 |
| JET 224D |
50 |
40 |
62.5 |
50 |
96×66×102 |
295 |
| JET 224E |
60 |
48 |
70 |
56 |
96×66×102 |
315 |
| JET 224F |
72.5 |
58 |
87.5 |
70 |
96×66×102 |
345 |
| JET 224G |
85 |
68 |
97.5 |
78 |
96×66×102 |
385 |
| JET 274C |
100 |
80 |
118 |
94 |
126×76×102 |
415 |
| JET 274D |
114 |
91 |
138 |
110 |
126×76×102 |
435 |
| JET 274E |
140 |
112 |
168 |
134 |
126×76×102 |
485 |
| JET 274F |
160 |
128 |
190 |
152 |
126×76×102 |
530 |
| JET 274G |
175 |
140 |
213 |
170 |
126×76×102 |
580 |
| JET 274H |
200 |
160 |
245 |
196 |
126×76×102 |
630 |
| JET 274J |
230 |
184 |
281 |
224.8 |
130×76×102 |
750 |
| JET 274K |
250 |
200 |
299 |
239.2 |
130×76×102 |
760 |
| JET 444C |
250 |
200 |
294 |
235 |
151×79×107 |
880 |
| JET 444D |
295 |
236 |
350 |
280 |
151×79×107 |
950 |
| JET 444E |
325 |
260 |
394 |
315 |
151×79×107 |
1065 |
| JET 444FS |
380 |
304 |
456 |
365 |
151×79×107 |
1145 |
| JET 444F |
400 |
320 |
480 |
384 |
151×79×107 |
1185 |
| JET 544C |
450 |
360 |
550 |
440 |
165×95×116 |
1350 |
| JET 544D |
500 |
400 |
594 |
475 |
165×95×116 |
1450 |
| JET 544E |
600 |
480 |
713 |
570 |
165×95×116 |
1700 |
| JET 544FS |
625 |
500 |
725 |
580 |
165×95×116 |
1753 |
| JET 544F |
670 |
536 |
775 |
620 |
165×95×116 |
1820 |
| JET 634B |
750 |
600 |
855 |
684 |
180×100×145 |
2020 |
| JET 634C |
800 |
640 |
916 |
732.8 |
180×100×145 |
2050 |
| JET 634D |
910 |
728 |
1034 |
834.2 |
180×100×145 |
2100 |
| JET 634E |
1000 |
800 |
1145 |
916 |
180×100×145 |
2260 |
| JET 634F |
1130 |
904 |
1274 |
1019.2 |
180×100×145 |
2490 |
| JET 634G |
1250 |
1000 |
1386 |
1108.8 |
180×100×145 |
2820 |
JET Series
Brushless Synchronous Alternator are made adopted Stamford alternators technology and according to the standards of GB755,IEC60034,NEMA etc. The alternators have standard features: voltage adjust, stability adjust, under frequency roll off, over exciting protection, low radio interference, etc. The stators are 2/3 pitch winding, the rotors are fixed sequential damper winding. The stator core is designed landler taking advantage of CAD, ensuring a very low waveform distortion. "H" class insulation system is provided the high build required for static windings and the high mechanical strength required for rotating components.
Alternator Features:
1)Advanced automatic voltage regulator control for trouble-free operation under the most demanding condition
2)Easy paralleling with mains or other generators .Standard 2/3 pitch windings avoid excessive neutral currents.
3) Dynamically balanced rotor, with sealed-for-life ball bearings and single or two-bearing construction.
4)Simple installation and maintenance with easy access to terminals, rotating diodes and coupling bolts.
5)Wide range of Flange adaptor and single bearing coupling disc.
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 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.
Accessories & Option
Droop kit for sharing of reactive current during parallel operation
Remote voltage potentiometer
PT100 thermal protection embedded in stator windings
Anti condensation heaters
IP23 protection
Special treatment for damp-saline or corrosive Environment
PMG
Control panel with LCD digital meter
Manufacturing Standard
GB755, PART 3 of BS5000, VDE0530, UTE5100, NEMA MG1-22, CEMA, IEC34-1, CSA22.2 and AS1359.
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.
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