Three Phase AC Synchronous Generators; Alternators (STC)

Three Phase AC Synchronous Generators; Alternators
1. Main specification
Rated ouput: 3kw-100kw
Rated voltage: 230V or 220V
Fre/Speed: 50Hz/60Hz, 1500rpm/1800rpm
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 box choice: Internal wiring connecting or outside wiring connecting. with AVR or not / wiht rheostat or not/ with circuit breaker or not/with pulley or not
(4). Fan Blade: Plastic fan blade/ aluminium fan blade
(5). Rod: Add rod or not

3. Outstanding technology:
(1). The generators are of drip-poof with rotary field type and with the adoption of harmonic excitation system, that allow your easy operation and simple maintenance.
(2). The generators are of three-phase four-wire type, making use of star connection with neutral point.
(3). They can be coupled with a prime mover directly or through V-belt making right or reverse continuous rotation at the rated speed

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
1. Ambient temperature: -1C 2. Above sea level: Not exceed 1000m
3. Rated voltage± 5%

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
STC-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

 

  Installation size and overall dimension

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