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TWG Series Three-phase Brushless Excitation Synchronous Generator

TWG Series Three-phase Brushless Excitation Synchronous Generator

Introduction
TWG series three-phase brushless excitation synchronous generators are mainly designed to serve as power generating unit in national defence , post and telecommunications, hospital, hotel, market and factory as electric appliances or standby power. The generators are made as per standard JB/T3320.2-2000 and in conformity to IEC34-1. The characteristic of generators see as the followings:
1. Blushless, self-excited, insulation class H with high temperature 180??, so can reliablly run in bad conditions .
2. Steel welding frame, casting end bracket, the generators have two constrution of two-bearing and single-bearing;
3. Stator winding?ˉs pitch is 2/3, the output voltage wave is excellent;
4. Fine dynamic characteristics when load or unload suddenly;
5. Generally the generators are two-bearing construction, also can produce for single-bearing construction;
6. TIF<50, THF<2%, the generators with high quality of AVR have excellent properties;
7. 12 leads are suit for different connections, generally the output voltages have: 400V/200V---50Hz and    480V/240V---60Hz;
8. The units can run at 50Hz and 60Hz;
9. The units can run at single phase by changing the output connections, but the power at single phase only is about 60% of three-phase?ˉs power;
10. Standard drip-proof type is IP21, if our customer requires that IP22 or IP23 are also produced; But the power will be reduced for 5% at IP23;
 
 
 
Model
Rated Power
(KW/KVA)
Rated Volt. (V )
Rated Curr. (A)
Rated P.F.
(Cos |μ )
Rated Speed (r/min)
Steady Volt.
Regulation ( £¥)
TWG-10
10/12.5
400
18.1
0.8
1500
?à 1
TWG-12
12/15
400
21.6
0.8
1500
?à 1
TWG-16
16/20
400
28.8
0.8
1500
?à 1
TWG-20
20/25
400
36.1
0.8
1500
?à 1
TWG-24
24/30
400
43.2
0.8
1500
?à 1
TWG-30
30/37.5
400
54.1
0.8
1500
?à 1
TWG-40
40/50
400
72.2
0.8
1500
?à 1
TWG-50
50/62.5
400
90.2
0.8
1500
?à 1
TWG-64
64/80
400
115.6
0.8
1500
?à 1
TWG-75
75/93.75
400
135.5
0.8
1500
?à 1
TWG-90
90/112.5
400
162.6
0.8
1500
?à 1
TWG-100
100/125
400
180.4
0.8
1500
?à 1
TWG-120
120/150
400
216.8
0.8
1500
?à 1
TWG-150
150/187.5
400
271
0.8
1500
?à 1
TWG-160
160/200
400
288.6
0.8
1500
?à 1
TWG-180
180/225
400
324.7
0.8
1500
?à 1
TWG-200
200/250
400
360.8
0.8
1500
?à 1
TWG-220
220/275
400
396.8
0.8
1500
?à 1
TWG-250
250/312.5
400
451
0.8
1500
?à 1
TWG-280
280/350
400
505
0.8
1500
?à 1
TWG-300
300/375
400
541
0.8
1500
?à 1
TWG-320
320/400
400
577
0.8
1500
?à 1
TWG-350
350/437.5
400
631.5
0.8
1500
?à 1
TWG-400
400/500
400
721.7
0.8
1500
?à 1
TWG-450
450/562.5
400
813
0.8
1500
?à 1
TWG-500
500/625
400
902
0.8
1500
?à 1
TWG-600
600/750
400
1084
0.8
1500
?à 1
TWG-720
720/800
400
1300
0.8
1500
?à 1
TWG-800
800/1000
400
1445
0.8
1500
?à 1