Three phase AC synchronous generators; Alternators
1. Main specification
3kw-100kw 50Hz/60Hz
230V/400V, or 220/380V
Insulation class: B
2. Optional
(1). Output choice: 80%out put power or 100% out put power are both avalible, depends on the customer's requirements
(2). Materials choice: 100%cooper wire, 100% aluminium, or 50% cooper wire&50% aluminium.
(3). Terminal switch boxchoice: Internal wiring connecting or outside wiring connecting. / with AVR or not / wiht rheostat or not/ with circuit breaker or not
(4)Fan Blade: Plastic fan blade/ aluminium fan blade
(5)Rod: Add rod or not
3. Usage
The ST generators are to be used in town, the countryside, mountain and pasture lands as a electric power source for lighting purpose. It can also be as a reserved power source for emergent case.
4. Operating conditions
Ambient temperature: -15° C≤ Q≤ 40° C
Above sea level: Not exceed 1000m
Rated voltage± 5%
5. Advantage
1. Steady speed.
2. Without any starting devices the generator can directly start an unload squirrel cage induction motor.
3. When the revolution slip of prime mover is 3% and load varies in the rangeof 0-100% cosj1.0-0.8 they give good constant voltage.
4. Technical date and Installation size and overall dimension
Type |
Output(kw) |
Output(kva) |
Current (A) |
Rated voltage |
Pole Number |
Speed (r. p. m) |
STC-3 |
3 |
3.8 |
5.4 |
400 |
4 |
1500 |
STC-5 |
5 |
6.3 |
9 |
STC-7.5 |
7.5 |
9.4 |
13.5 |
STC-10 |
10 |
12.5 |
18.1 |
STC-12 |
12 |
15 |
21.7 |
ST-15 |
15 |
18.8 |
27.1 |
STC-20 |
20 |
25 |
36.1 |
STC-30 |
30 |
37.5 |
54.1 |
STC-40 |
40 |
50 |
72.2 |
STC-50 |
50 |
62.5 |
90.2 |
STC-64 |
64 |
80 |
115.6 |
STC-75 |
75 |
93.8 |
135.5 |
Model |
Output |
Installing dimensions(mm) |
External dimensions(mm) |
Kw |
Kva |
A |
B |
C |
D |
E |
F |
G |
H |
K |
a |
b |
h1 |
h |
L1 |
L2 |
g |
STC-3 |
3 |
3.8 |
216 |
178 |
89 |
Ø 32 |
80 |
10 |
27 |
132 |
13 |
34 |
250 |
18 |
400 |
480 |
270 |
34.8 |
STC-5 |
5 |
6.3 |
254 |
254 |
108 |
Ø 38 |
80 |
12 |
33 |
160 |
16 |
50 |
310 |
25 |
450 |
580 |
325 |
40.8 |
STC-7.5 |
7.5 |
9.4 |
254 |
254 |
108 |
Ø 38 |
80 |
12 |
33 |
160 |
16 |
50 |
310 |
25 |
450 |
580 |
325 |
40.8 |
STC-10 |
10 |
12.5 |
279 |
203 |
121 |
Ø 42 |
110 |
12 |
37 |
180 |
16 |
60 |
339 |
25 |
490 |
610 |
365 |
44.8 |
STC-12 |
12 |
15 |
279 |
203 |
121 |
Ø 42 |
110 |
12 |
37 |
180 |
16 |
60 |
339 |
25 |
490 |
610 |
365 |
44.8 |
STC-15 |
15 |
18.8 |
318 |
228 |
133 |
Ø 48 |
110 |
14 |
42.5 |
200 |
20 |
60 |
378 |
30 |
500 |
660 |
400 |
51.2 |
STC-20 |
20 |
25 |
318 |
228 |
133 |
Ø 48 |
110 |
14 |
42.5 |
200 |
20 |
60 |
378 |
30 |
500 |
660 |
400 |
51.2 |
STC-24 |
24 |
30 |
318 |
228 |
133 |
Ø 48 |
110 |
14 |
42.5 |
200 |
20 |
60 |
378 |
30 |
500 |
660 |
400 |
51.2 |
STC-30 |
30 |
37.5 |
356 |
286 |
149 |
Ø 60 |
140 |
18 |
53 |
225 |
20 |
65 |
421 |
32 |
650 |
770 |
452 |
64 |
STC-40 |
40 |
50 |
356 |
286 |
149 |
Ø 60 |
140 |
18 |
53 |
225 |
20 |
65 |
421 |
32 |
650 |
770 |
452 |
64 |
STC-50 |
50 |
62.5 |
356 |
311 |
149 |
Ø 60 |
140 |
18 |
53 |
225 |
20 |
65 |
421 |
32 |
650 |
810 |
452 |
64 |
STC-64 |
64 |
80 |
406 |
349 |
168 |
Ø 70 |
170 |
20 |
62.5 |
250 |
24 |
84 |
490 |
33 |
765 |
899 |
490 |
74.5 |
STC-75 |
75 |
93.8 |
406 |
406 |
168 |
Ø 70 |
170 |
20 |
62.5 |
250 |
24 |
84 |
490 |
33 |
765 |
939 |
490 |
74.5 |
Fujian Mindu Motor Co., Ltd. is one of a professional manufacturer of electric motors, diesel generating sets, gasoline generating sets and generators etc and was established in 1989. More than 95% products are mainly exported to America, Middle East, Africa & Southeast Asia countries and regions., with the sales revenue up to RMB 100 million. It holds 40000 square meters area, over 700 employees, modern production lines, and advanced production equipments valued more than RMB100 millions. Meanwhile, MINDU found export departments in Fuzhou and Hangzhou City.
The company not only assembles the goods but also produce the spare parts, therefore the products are most competitive in the market. The company & their products are satisfied with the clients because of their high technological power, integrated testing equipments, normative management, operation system and the policy of "first quality, first service and first credit".