STC alternator

STC alternator used in town, countryside, worksites, villages and pastures as electric power source for lighting purpose and three phase AC power supply, it can also be reserved as emergence power source.
The generators are drip-proof with rotary field type, IP23, Insulation Class: B or F, adopting harmonic excitation system, safe and reliable using, easy operation and maintenance.
The generators are 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 generator according to the customer’s request.
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Description

STC Series Brush Alternators

Rated output power: 3kw-50 kw

Rated voltage:400/230v, 440/254v, 220/127v, etc.

Phase/connecting method: 1 phase

Rated frequency: 50/60hz

Rated speed: 1500/1800rpm

Excited type: Brush

Insulation: Class F

  Operating conditions

1. Altitude: not exceed 1000m.
2. Cooling air temperature: 258~313K (-15 ℃ ~40 ℃ ).
3. Relative air humidity: not exceed 90%.

DATA SHEET

STC Series Three Phase A.C. Synchronous Generator / Alternator
      Model      Output (kw) Output(kva) Voltage (V) Current (A) Pole number Power factor Speed r.p.m N.W (kg) G.M (kg) Packing size 20ft qty Frequency(Hz)
STC-3 3 3.8 400 5.4 4 0.8 1500/1800 50 55 51*30*45 425 50/60
STC-5 5 6.3 400 9 4 0.8 1500/1801 81 95.3 62*35*53 236 50/60
STC-8 7.5/8 9.4 400 13.5 4 0.8 1500/1802 84 98.5 62*35*53 236 50/60
STC-10 10 12.5 400 18.1 4 0.8 1500/1803 104.6 115 68*42*58 168 50/60
STC-12 12 15 400 21.7 4 0.8 1500/1804 117 125 68*42*58 168 50/60
STC-15 15 18.8 400 27.1 4 0.8 1500/1805 154 160 73*45*64 120 50/60
STC-20 20 25 400 36.1 4 0.8 1500/1806 167 180 73*45*64 120 50/60
STC-24 24 30 400 43.3 4 0.8 1500/1807 187 200 73*45*64 120 50/60
STC-30 30 37.5 400 54.1 4 0.8 1500/1808 245 260 92*55*72 72 50/60
STC-40 40 50 400 72.2 4 0.8 1500/1809 265 280 92*55*72 72 50/60
STC-50 50 62.5 400 90.2 4 0.8 1500/1810 305 320 92*55*72 72 50/60

Additional information

Power Range

1500/1800RPM 600W-15KW
Frequency

50HZ/60HZ
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Engine advantages

♦ Powered by EKSAPOWER.
♦ Circuit breaker protects overload operation
♦ Large fuel tank ensures 6 hours continuous running
♦ AVR alternator provides stable voltage and current
♦ Emergency low oil alert warn the low lube oil level
♦ Lower noise

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