WECO Alternators

Discover high-performance alternators with superior efficiency, be it for prime power or standby applications. Robustly engineered to meet

the rigorous demands of industrial operations, our ST and STC series alternators offer powerful performance and easy installation.

WECO ALTERNATORS

ST3

ST3

ST3

						ST Series
	Type		ST-1	ST-2	ST-3	ST-5	ST-7.5	ST-10	ST-12	ST-15	ST-20	ST-24
Rated Value	Output (kw)		1	2	3	5	7.5	10	12	15	20	24
	Voltage (V)	50Hz	230
	Voltage (V)	60Hz	115
	Current (A)	Series	4.35	8.7	13.0	21.8	32.6	43.5	52.2	65.3	87.0	104.0
	Current (A)	Parallel	8.7	17.4	26.0	43.5	65.2	87.0	104.0	130.0	174.0	208.0
	Speed (r/min)		1500 / 1800
Number of Phase			Single
Connection			Series / Parallel
Power Factor			1
Excitation Method			Self Excitation
Class of Insulation	Stator		B
Class of Insulation	Rotor		B
Rated Running			Continuous

STC Series
Type		STC-3	STC-5	STC-7.5	STC-8	STC-10	STC-12	STC15	STC-20	STC-24	STC-30	STC-40	STC-50
Rated Value	Output (kw)	3	5	7.5	8	10	12	15	20	24	30	40	50
	Voltage (V)	230 / 400
	Current (A)	5.4	9.0	13.5	14.4	18.1	21.7	27.1	36.1	43.3	54.1	72.2	90.2
	Speed (r/min)	1500
Number of Phase		3
Connection		Y
Power Factor		0.8
Excitation Method		Three Harmonic
Class of Insulation	Stator	B
Class of Insulation	Rotor	B
Rated Running		Continuous

Note: Product specifications and appearance are subject to change without notice and may not be up to date. Please contact us to confirm product information.