Product Details

2-30KW ST STC brush Alternator

Product Description

ST series alternator (generator),is used as power generating unit of small capacity. It is of drip-proof, salient pole rotating field, and adopts harmonic excitation system, easy operation and maintenance. The alternator is single phase. It can be coupled with a prime mover directly or through V-belt Electric performance

Rated output power: 2kw-24kw (2.5kva-305kva)

Rated voltage: 230v, 220v

Rated frequency: 50/60 Hz

Rated speed: 1500/1800rpm

Excited type: Harmonic self excited

Insulation: Class B

Protection: IP21

Power factor: 1.0 lagging

Voltage regulation: AVR automatic control

This series alternator can be operated continuous at rated load under following conditions:

Altitude above sea level: ≤1000 meters

Cooling air temperature: -15℃~40℃

Relative air humidity: ≤ 90%

Technology parameters

Brush Alternator Model	Output(KW)	Output(KVA)	Current(A)	Pole Number	Speed(r.p.m)
ST-2	2	2.5	8.7	4	1500
ST-3	3	3.75	13	4	1500
ST-5	5	6.25	21.7	4	1500
ST-7.5	8	10	32.6	4	1500
ST-10	10	12.5	43.5	4	1500
ST-12	12	15	52.2	4	1500
ST-15	15	18.75	65.2	4	1500
ST-20	20	25	87	4	1500
ST-24	24	30	104.3	4	1500
ST-30	30	37.5	130.4	4	1500