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Silent Type Genset

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Cummins Engine Silent Type Genset with Fully Enclosed Noise Reduction Design

Cummins Engine Silent Type Genset with Fully Enclosed Noise Reduction Design

Low noise

The PT fuel injection system
Using high-quality steel 

Adopt labyrinth air duct structure

  • Standard
  • Performance
ISO 8528: AC generator set driven by reciprocating internal combustion engine
IEC 60034-1: Basic technical requirements for rotating electrical machines
YD/T 502: Communication diesel generator set
GB/T 20136-2006: General test method for internal combustion engine power station

The PT fuel injection system constitutes an EFC electronic governor to realize remote operation control.
Adopt advanced technology to optimize the combustion process, reduce fuel consumption and higher reliability.
Adopting a fully enclosed noise reduction design and an integrated impedance silencing system, which can reduce the noise of the unit by 15~35dB(A), and the overall noise of the unit is low.
Adopt labyrinth air duct structure and dustproof design to balance the different requirements of ventilation and waterproof and dustproof. At the same time, it has been verified by repeated rain test and dustproof test. The standard protection level is IP23, and the highest protection level is IP43.
Using high-quality steel and surface spraying treatment, it has strong anti-corrosion and anti-rust properties.
Frequency drop%3
Steady-state frequency band%0.5
Relative frequency setting drop range%≥3.5
Relative frequency setting rising range%2.5
Transient frequency deviation100% sudden reduction power%≤+10
Sudden power≤-7
Frequency recovery times3
Relative frequency tolerance band%2
Steady-state voltage deviation%≤±1
Voltage unbalance%1
Transient voltage deviation100% sudden reduction power%≤+20
Sudden power≤-15
Voltage recovery times4
Voltage modulation%0.3
Relative voltage setting range%≤±5
Voltage setting rate of change%/s0.21
Telephone harmonic factorTHF%2
Phone influencing factorsTIF/50

图片1 副本


The main power (PRP) is the maximum power that the unit can continuously operate with variable load under standard environment (atmospheric pressure, relative humidity, ambient temperature) conditions, and allow 10% overload operation for 1 hour every 12 hours.

Altitude: ≤1000m (when >1000m, power correction is required)
Ambient temperature: 40°C (when >40°C, power correction is required)
Relative humidity: ≤60%
When the on-site operating conditions of the diesel generating set doesn’t meet the above conditions, the output power of the generator set must be corrected, and finally corrected coefficient, please consult us.
Genset ModelGenset Prime Power(kW)Genset Standby Power(kW)Power FactorRated VoltageFrequencyDimension (L×W×H) (mm)Weight(kg)Engine ModelNumber of CylindersBore×Stroke(mm)Displacement(L)Fuel Consumption(g/kW)SpeedCooling SystemStarting Method
Silent Style(400V)
Dongkang Cummins Genset 
ATYS-C20D20 22 0.8400V50HZ 2500L×1020W×1671H1201     4B3.9-G24102*1203.900 <2501500Water CoolingElectrical Starting
ATYS-C24D24 26 0.8400V50HZ 2500L×1020W×1671H 1220 4B3.9-G124102*1203.900 <2501500Water CoolingElectrical Starting
ATYS-C30D30 33 0.8400V50HZ 2500L×1020W×1671H  1265 4BT3.9-G24102*1203.900 <2501500Water CoolingElectrical Starting
ATYS-C45D45 50 0.8400V50HZ2650L×1070W×1671H  1496 4BTA3.9-G24102*1203.900 <2401500Water CoolingElectrical Starting
ATYS-C50D50 55 0.8400V50HZ2650L×1070W×1671H  1496  4BTA3.9-G114102*1203.900 <2201500Water CoolingElectrical Starting
ATYS-C60D60 66 0.8400V50HZ  2650L×1070W×1671H 1562      4BTA3.9-G114102*1203.900 <2201500Water CoolingElectrical Starting
ATYS-C68D68 75 0.8400V50HZ3250L×1120W×1782H 1944      6BT5.9-G26102*1205.900 <2201500Water CoolingElectrical Starting
ATYS-C75D75 83 0.8400V50HZ3250L×1120W×1782H  1988 6BT5.9-G26102*1205.900 <2201500Water CoolingElectrical Starting
ATYS-C80D80 88 0.8400V50HZ3250L×1120W×1782H  1988 6BT5.9-G26102*1205.900 <2201500Water CoolingElectrical Starting
ATYS-C90D90 100 0.8400V50HZ3250L×1120W×1782H  2067 6BTA5.9-G26102*1205.900 <2201500Water CoolingElectrical Starting
ATYS-C100D100 110 0.8400V50HZ3250L×1120W×1782H  20386BTAA5.9-G26102*1205.900 <2201500Water CoolingElectrical Starting
ATYS-C120D120 130 0.8400V50HZ3550L×1120W×1880H 2267 6BTAA5.9-G126102*1205.900 <2201500Water CoolingElectrical Starting
ATYS-C130D130 143 0.8400V50HZ3550L×1120W×1880H 24946CTA8.3-G26114*1358.300 <2201500Water CoolingElectrical Starting
ATYS-C145D145 160 0.8400V50HZ3550L×1120W×1880H  2520      6CTA8.3-G26114*1358.300 <2201500Water CoolingElectrical Starting
ATYS-C160D160 176 0.8400V50HZ 3550L×1220W×1880H  25246CTAA8.3-G26114*1358.300 <2201500Water CoolingElectrical Starting
ATYS-C200D200 220 0.8400V50HZ 3650L×1220W×2102H 2701  6LTAA8.9-G26114*1458.900 <2201500Water CoolingElectrical Starting
Chongkang Cummins Genset 
ATYS-C200C200 220 0.8400V50HZ4060L×1520W×2193H  3800    MTA11-G26125*14710.800 <2201500Water CoolingElectrical Starting
ATYS-C200CG200 220 0.8400V50HZ4200L×1370W×2283H 3977NT855-GA6140*15214.000 <2201500Water CoolingElectrical Starting
ATYS-C220C220 242 0.8400V50HZ4200L×1370W×2283H 4000NTA855-G1A6140*15214.000 <2201500Water CoolingElectrical Starting
ATYS-C250C250 275 0.8400V50HZ 4060L×1520W×2193H 3835MTAA11-G36125*14710.800 <1801500Water CoolingElectrical Starting
ATYS-C280C280 300 0.8400V50HZ 4200L×1370W×2283H4074NTA855-G2A6140*15214.000 <2101500Water CoolingElectrical Starting
ATYS-C300C300 330 0.8400V50HZ 4600L×1470W×2322H 4248NTAA855-G76140*15214.000 <2201500Water CoolingElectrical Starting
ATYS-C320C320 350 0.8400V50HZ4600L×1470W×2322H 4268NTAA855-G7A6140*15214.000 <2201500Water CoolingElectrical Starting
ATYS-C320CG320 350 0.8400V50HZ4600L×1570W×2372H4500   QSNT-G36140*15214.000 <2201500Water CoolingElectrical Starting
ATYS-C360C360 400 0.8400V50HZ 4600L×1720W×2502H5385 QSNT-G4X6140*15214.000 <2201500Water CoolingElectrical Starting
ATYS-C360CG360 400 0.8400V50HZ 4600L×1720W×2502H 5385 KTA19-G36159*15919.000 <2101500Water CoolingElectrical Starting
ATYS-C400C400 440 0.8400V50HZ 4600L×1720W×2502H 5385 KTA19-G3A6159*15919.000 <2101500Water CoolingElectrical Starting
ATYS-C440C440 480 0.8400V50HZ 4950L×1920W×2560H 6035    KTAA19-G56159*15919.000 <2101500Water CoolingElectrical Starting
ATYS-C460C460 506 0.8400V50HZ 4950L×1920W×2560H  6035 KTAA19-G66159*15919.000 <2201500Water CoolingElectrical Starting
ATYS-C500C500 550 0.8400V50HZ 4950L×1920W×2560H 6035KTAA19-G6A6159*15919.000 <2101500Water CoolingElectrical Starting
ATYS-C550C550 570 0.8400V50HZ5300L×2020W×2700H 6500QSK19-G46159*15919.000 <2201500Water CoolingElectrical Starting
Cummins Genset 
ATYS-C570I570 627 0.8400V50HZ6058L×2438W×2591H 12853  KTA38-G112159*15938.000 <2201500Water CoolingElectrical Starting
ATYS-C580I580 638 0.8400V50HZ 6058L×2438W×2591H  12741 KT38-GA12159*15938.000 <2201500Water CoolingElectrical Starting
ATYS-C600I600 660 0.8400V50HZ6058L×2438W×2591H   12853KTA38-G212159*15938.000 <2201500Water CoolingElectrical Starting
ATYS-C640I640 704 0.8400V50HZ 6058L×2438W×2591H  12858 KTA38-G2B12159*15938.000 <2101500Water CoolingElectrical Starting
ATYS-C730I730 800 0.8400V50HZ6058L×2438W×2591H 13058 KTA38-G2A12159*15938.000 <2101500Water CoolingElectrical Starting
ATYS-C800I800 880 0.8400V50HZ6058L×2438W×2591H13058 KTA38-G512159*15938.000 <2101500Water CoolingElectrical Starting
ATYS-C1000I1000 1100 0.8400V50HZ12192L×2438W×2896H  20735KTA50-G316159*15950.000 <2201500Water CoolingElectrical Starting
ATYS-C1000IG1000 1100 0.8400V50HZ12192L×2438W×2896H 20735 QSK38-G512159*15938.000 <2101500Water CoolingElectrical Starting
ATYS-C1100I1100 1200 0.8400V50HZ12192L×2438W×2896H 21765 KTA50-G816159*15950.000 <2201500Water CoolingElectrical Starting
ATYS-C1200I1200 1320 0.8400V50HZ12192L×2438W×2896H 21765KTA50-GS816159*15950.000 <2201500Water CoolingElectrical Starting