ST STC ALTERNATOR

ST STC ALTERNATOR
1.3-50kw
2. 380v,420v
3.1500rpm
4.Price :US80-1000

ST  STC ALTERNATOR 

 

STC  Series Three Phase A.C. Synchronous Generator / Alternator 
 
This series generators are to be used in town, countryside, worksites, mountain and pasture as electric power source for lighting purpose, it can also he used as reserved power source for emergent case using.
The generators are of dripproof with rotary field type and adopt harmonic excitation system, easy operation and maintenance.
The generators are three-phase, four-wire type, adopting star connection with neutral point. The rated line voltage is 400V, phase voltage 230V, frequency 50Hz. power factor 0.8(lag). We can provide 60Hz and the other voltage's generator according to the customer's request.
They can be coupled with a prime mover directly or through v-belt making right or reverse continuous rotation at the rated speed. When the rotation speed of prime mover changs 3% or so and load varies in the range of 0~100% cos j 0.8~1.0, the generators offer constant voltage, when sudden change (increase or decrease) of load, the generator will soon return to their normal working state, at the same time, without any starting device the generator can directly start an unloaded squirrel cage induction motor.

Operating Condiyions:
Under the following environment, The generator could be continuous and rated running:
1.Above sea level: Not exceed 1000m
2.Cooling air temperature: 258~313K(-15 oC ~ 40 oC)
3.Relative air damping: not exceed 90% 
 
 Technical Date 

 

STC  Series Three Phase A.C. Synchronous Generator / Alternator
Mode;	Output  (kw)	Output  (kva)	Voltage   (v)	Current  (A)	Pole  number	Power  factor	Speed  r.p.m	N.W    (kg)	G.M   (kg)	Packing  size	In a 20' container	Frequency(Hz)
STC-3	3	3.8	400	5.4	4	0.8	1500/1800	50	55	51*30*45	425	50/60
STC-5	5	6.3		9				81	95.3	62*35*53	236
STC-7.5/8	7.5/8	9.4		13.5				84	98.5	62*35*53	236
STC-10	10	12.5		18.1				104.6	115	68*42*58	168
STC-12	12	15		21.7				117	125	68*42*58	168
STC-15	15	18.8		27.1				154	160	73*45*64	120
STC-20	20	25		36.1				167	180	73*45*64	120
STC-24	24	30		43.3				187	200	73*45*64	120
STC-30	30	37.5		54.1				245	260	92*55*72	72
STC-40	40	50		72.2				265	280	92*55*72	72
STC-50	50	62.5		90.2				305	320	92*55*72	72
Model	Output (kW)		Voltage(V)	Current (A)	Power factor	Speed	Pole number
	KVA	kW			(cos)	(r.p.m)
STC-3	3.8	3	400	5.4	0.8	1500	4
STC-5	6.3	5	400	9	0.8	1500	4
STC-7.5	9.4	7.5	400	13.5	0.8	1500	4
STC-8	10	8	400	14.4	0.8	1500	4
STC-10	12.5	10	400	18.1	0.8	1500	4
STC-12	15	12	400	21.7	0.8	1500	4
STC-15	18.8	15	400	27.1	0.8	1500	4
STC-20	25	20	400	36.1	0.8	1500	4
STC-24	30	24	400	43.3	0.8	1500	4
STC-30	37.5	30	400	54.1	0.8	1500	4
STC-40	50	40	400	72.2	0.8	1500	4
STC-50	62.5	50	400	90.2	0.8	1500	4