Brand new design silent diesel generator 3 phase generator 50 kva

$5,500.00 - $9,500.00
Min. Order
1 Set
Choose your specifications
Company Information

Hangzhou Perfect Total Machinery Co., Ltd.

CN Manufacturer
Response Time
Response Rate:
US$ 300,000+
6 Years Paid Supplier Supplier Trade Assurance
Learn More

Quick Details

Payment Terms: L/C,T/T,Western Union
Supply Ability: 100 Set/Sets per Month
Speed: 1500 RPM
Alternator: Stamford/ Leory Somer/ Perfectotal etc.
Place of Origin: Zhejiang China
Fuel tank Capacity: 8hours
Controller: DEEPSEA/SmartGen, etc.
Model Number: 50 EPT
Rated Voltage: 220/110V 380/220V 415/240V
Brand Name: Perfectotal
Warranty: 1 year or 1000 running hours
Color: White, yellow, green or Customized
Engine model: 4BTA3.9-G2
Certificate: CE, ISO9001, etc.
Product Name: Brand new design silent diesel generator 3 phase generator 50 kva
Frequency: 50Hz
Option: ATS
Rated Current: Depend
Noisy Level: Super silent 65dba
Packaging Detail: Padded by foam board, wrapped with stretch-film, or customized


 Brand new design silent diesel generator 3 phase generator 50 kva

Product Description




Professional super silent diesel generator manufacturer
Noice level for silent type(Db/7m): 65

Powered by Cummins, Perkins, ISUZU, KUBOTA, Deutz engine, etc.

With Deepsea,SmartGen, controllers, optional ATS, at least 8 hours fuel tank capacity according to client requirement


Generator Set 
Generator model 50EPT
Prime power(kw)/(kva) 48/60
Standby Power(kw) /(kva)51/65
Rated Voltage(V) 220V-380V, 3 Phases, 4 wires
Rated frequency(Hz) 50
Rated Speed(rpm) 1500
Power Factor 0.8


Diesel Engine 
Engine brandCummins
Engine model4BTA3.9-G2
Number of Cylinders4
Bore*Stroke (mm×mm)102*120
Cooling SystemWater cooled
Fuel Consumption
100% prime power(L/h)
Starting system12V Electric


Stamford/ Leory Somer/ Perfectotal etc., Brushless, Insulation system is class H
IP23 enclosure, AVR auto voltage regulator, auto exciter, auto adjustment

Control panelDeepsea,Smargen, etc.
Standard functionsShutdownWarning
Engine ControlLoss of Speed SignalAlternator Under/Over Voltage
Generator MonitoringAlternator Under/Over VoltageAlternator Under/Over Frequency
Generator ProtectionAlternator Under/Over FrequencyMains Under/Over Voltage
Engine MonitoringMains Under/Over VoltageMains Under/Over Frequency
Clear Text DisplayMains Under/Over FrequencyUnder/Over Speed
 Under/Over SpeedLow OilPressure Pre-Alarm
 Low Oil PressureHigh Engine Temperature Pre-Alarm
 High Engine TemperatureHigh/Low Battery Voltage
 Phase Sequence Electrical(Option)Over-current
 Earth Fault(Option)Periodic maintenance


Product Show

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If you are interested in other models, please contact us freely. Our service team will provide more detailed information.


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Please list power, frequency,voltage details to us that we can recommend best generator to you.


1, Why Should I Choose a Diesel Powered Engine or Generator?

     Advantages of a Diesel Engine:

  • They are now quiet and require less maintenance as compared with gas engines of similar size
  • They are more rugged and reliable
  • Fuel cost per Kilowatt produced is thirty to fifty percent lower than that of gas engines
  • Gas units burn hotter than diesel units, and hence they have a significantly shorter life compared with diesel units

2, Can a generator I am looking at parallel with one I already own?

     Generator sets can be paralleled for either redundancy or capacity requirements.  


3, What is the difference between kW and kVa?

     The primary difference between kW (kilowatt) and kVA (kilovolt-ampere) is the power factor.

     kW is the unit of real power and kVA is a unit of apparent power (or real power plus re-active power).  

0.8 (pf) x 600 (kVa) = 480 kW

 4, What does an Automatic Transfer Switch do?

An ATS senses the power interruption on the line and in turn signals the engine panel to start.  

 When the standard source is restored to normal power the ATS transfers power back to the standard source and shuts the generator down.  


5. Do you have any dealers at Overseas?

    Yes. We have dealers at Manila,Bacolod,CEBU at Phillippines as well as at Australia ( perth), Vrigin Islands, Saudi Arabia ( Dammam ) and DUBAI.


6. What kind Payment you can accept ?

    30% T/T inital payment of deposit, 70% T/T against goods ready or BL Copy.


7. How about warranty service ?

    Warranty time:

     12months or 1000 hours (according to whichever reach first) gurantee from ex-factory date. 

During the warranty period, Perfectotal will provide the free easy-damaged spare parts for problems

caused by our quality of production , except the damage caused by customer's incorrect manmade operation.  
After expiration, Perfectotal will provides cost spare parts maintenance for gen-set.