Product Center

STC THREE PHASE AC SYNCHRONOUS ALTERNATORS
STC THREE PHASE AC SYNCHRONOUS ALTERNATORS
  • Description
  • Technical data
  • PDF download

STC series alternator (generator),is used as power generating unit of small capacity. It is of drip-proof, salient pole rotating field, and adopt harmonic excitation system,easy operation and maintenance.

The alternator is three phase, four wire type,selected star connection with neutral point. It can be coupled with a prime mover directly or through V-belt

 

Electric performance

Rated output power: 3kw-50kw(3.75kva-62.5kva)

Rated voltage:400v,380v,230v

Rated frequency: 50/60hz

Rated speed: 1500/1800rpm

Excited type: Harmonic self excited

Insulation: Class B

Protection: IP21

Power factor:0.8 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: -1540    

Relative air humidity: ≤ 90%

 

 

Brush
 Alternator
Model

Output(KW)

Output(KVA)

Current(A)

Pole Number

Speed(r.p.m)

STC-3

3

3.8

5.4

4

1500

STC-5

5

6.3

9

4

1500

STC-7.5

8

9.4

13.5

4

1500

STC-10

10

12.5

18.1

4

1500

STC-12

12

15

21.7

4

1500

STC-15

15

18.8

27.1

4

1500

STC-20

20

25

36.1

4

1500

STC-30

30

37.5

54.1

4

1500

STC-40

40

50

72.2

4

1500

STC-50

50

62.5

90.2

4

1500

STC-64

64

80

115

4

1500

STC-75

75

93.7

135

4

1500

 

 

 

ISO9001
在线客服
在线客服系统