Three phase alternator

Three phase alternator 1.CE,ISO,CCC 2. carbon brush 3.AC ,4 poles, power :3kw-64kw

STC series three phase  alternator

Three phase alternator are used in town, country side, worksites villages etc, as lighting as well as to be reserved emergency power source. 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 value according to the customers request. Three phase alternator are made as per standard JB/T8981-1999, as well as in conformity to IEC34-1. With brush, Rotary field, Harmonic excitation, IP21, Class B, Power Factor COS0.8, Chinese bearings, Output range from 3kW to 50kW.

Model	Rated power	voltage	current	frequency	Speed	COS	Pole	exciting voltage	exciting current
	KW	V)	(A)	HZ)	RPM			V)	A)
STC-3	3	400	5.4	50	1500	0.8	4	70	3
STC-5	5		9					82	3.6
STC-7.5	7.5		13.5					100	4
STC-10	10		18.1					100	4
STC-12	12		21.7					80	7.1
STC-15	15		27.1					90	6.5
STC-20	20		36.1					94	6.4
STC-24	24		43.3					103	7
STC-30	30		54.1					120	10
STC-40	40		72.2					124	9.8
STC-50	50		90.2					130	9.5
STC-64	64		115.4					150	10

Three phase alternator