Technical Data
GROUP Manufacturer Powers city
Model CS28
Frequency 50Hz
Power Standby Power 22KW / 28KVA
Prime Power 20KW / 25KVA
Open type Dimension(L*W*H) mm 1600 600 1200
Weight Kg 700
DIESEL ENGINE Engine Manufacturer Cummins
Model 4B3.9-G1
Cylinder Arrangement 4 in line
Air Intake System Air natural cooled
Fuel System A model fuel pump
Displacement 3.9L
Bore and Stroke 102 120(mm)
Compression Ratio 16.5: 1
Rated RPM 1500rpm
Max. Standby Power at Rated RPM 27KW/36.7HP
Frequency Regulation, Steady State 1.5%
Exhaust Gas Flow 4.27m³/min
Max Intake Restriction 6.2kPa
Total Oil Capacity 11L
Total Coolant Capacity 20L
Alternator Manufacturer Stamford
Model BCI 184E1
Connecting Type 3 Phase and 4 Wires, "Y"
Protection Grade IP23
Altitude 1000m
Exciter Type Brushless, self-exciting
Insulation Class H/H
Telephone Influence Factor (TIF) 50
THF 2%
Voltage Regulation, Steady State 1%
Alternator Capacity 40.3KVA
Alternator Efficiencies 85.3%
Air Cooling Flow 0.15m3/s.
With full experience of manufacture and service, Powers City always supplies the product with high quality and competitive price in the international market. The power range of "Powers City" covers from 6kW/8kVA to 2, 000kW/2, 500kVA. Powers City has steady and long-term cooperation with world leading companies, such as famous engine manufacturer Cummins, Perkins, Deutz, Volvo etc., together with the world famous generator Stanford, Marathon, Leroy Somer.
