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HOME  >  PRODUCTS  >  Duetz Engine Series(air-cooled)

Duetz Engine Series(air-cooled)

Product Description
+ Open-shelf Generator---- product description
+ Efficient dynamics and long-lasting use
+ Convenient service and installation
+ LCD/Normal Standard Data Displays
+ DeepSea, SmartGen, etc intelligent controller
+Special design for harsh environment

Model Power Engine Model Cylinder No. Bore*Stroke (mm) Fuel Consumption (g/kw.h) Dimension (mm) Weight (kg)
KVA KW
Air-cooled Series
KP12DA 15 12 F2L912D 2 100*120 210 1400*800*1100 500
KP20DA 25 20 F3L912D 3 100*120 210 1700*800*1100 700
KP24DA 30 24 F4L912D 4 100*120 210 1900*800*1150 800
KP36DA 45 36 F4L912TD 4 102*120 210 2000*800*1150 950
KP40DA 50 40 F6L912D 6 100*120 210 2250*800*1150 1150
KP48DA 60 48 F6L912TD 6 100*120 210 2250*800*1150 1200
KP64DA 80 64 BF6L913ADG 6 102*125 210 2400*800*1250 1300
KP80DA 100 80 BF6L913ADG 6 102*125 210 2500*800*1350 1500
KP100DA 125 100 BF6L913CADG 6 102*125 210 2580*800*1400 1580
Remarks: 
 ● Above model, technical specifications are based on 50HZ, for 60HZ, please contact supplier to provide separately.
 ● Standards: ISO8525(GB/T2820-97), ISO3046, GB755, BS5000, VDE0530, IEC34-1, NEMA MG1-32, CSA22.2, AS1359
 ● Recommended alternator brand: Stamford, Leroy Somer, Marthon etc.
 ● We reserve the right to make the change in model, technical specifications without prior notice.


Diesel Engine
With Duetz series engine as the power source. Applicable to 12-400KW generator set.
Optional mechanical or electrical governor, with excellent speed response characteristics
Optional engine speed (1500rpm, 1800rpm, 3000rpm), which reflects the strong power and economic efficiency of the set.
Optimum power output characteristics
Engines are available with three different air intaking methods– natural aspiration, charged and charge inter-cooling.
Synchronous Alternator
Alternator
•Four-pole rotating magnetic field, self-ventilating radiation system formed by rotor blade 
•2/3 pitch winding, effectively eliminating the sub or ultra harmonic and increasing the paralleling capability
•excellent short circuit withstand ability
•Brushless rotating exciter with rotor/stator exciting system, three-phase rectified bridge
•Insulation grade: H
•Single-ended support mounting way minimizes the vibration of operating generator
•Standard wiring with three-phase four-wire and star connection output
•Auxiliary AVR ensures the steady state voltage deviation compliant with ISO 8528G3
•High quality electromagnetic winding coil
•Integrated design combining the AC output main winding and exciting system
•Rotor damper windings improve the output wave of generator and minimum the wave distortion
•Minimum the generator reactance characteristics
•Maximize the efficiency of electromagnetic induction power generation
Complete Auxiliary Equipment System
•The generator set is installed with internal vibration damper, controller, starting system and auto-monitoring system, to form an integrated power station generator set.
•The internal cushion is made of special rubber
•No need for additional cushion to connect and fix the base to ground.
Output
Apply connection pole for generator set full power output
ATS configuration option
ATS dual-power auto-switch system introduces the specialized dual-power switch with self-locker.
Control System
Controller is a control system independently researched and developed. It applies the microprocessor technology, with the function of measurement, control and protection, and accurately measures various parameters. Cooperating with its self-developed ATS module, it can realize the manual/auto switch control between the generator set and utility power.
Engine Protection 
Over/Under speed alarm/shut down
Starting fail shut down
Low oil pressure alarm/shutdown
High coolant temperature alarm/shutdown
Low fuel level alarm/shut.
Charging fault alarm
High/low battery voltage alarm
Internal Control
• Manual/ automatic operation mode option
• Wireless remote start
• Electric door lock start
• Emergency shut down
• Engine speed testing 
• Engine start
• Barring
Alternator
• Over/Under voltage shut down      
• Over current alarm/shut down
• Under frequency shut down          
• Over frequency shut down
Standard protection
During the operation, the control system may display the fault on panel by lighting up the relative LED and revealing the fault code and explanation on LCD, with the internal buzzer sounding for alarm.
LCD Data Displays
• Generator set parameters          
• Engine speed 
• Output frequency      
• Output phase voltage 
• Output line voltage       
• Oil pressure
• Coolant temperature        
• Oil temperature (optional)
• Fuel level             
• Clock
• Battery voltage              
• Battery charging current
• Output current            
• Active power
• Reactive power         
• Power factor
• Continuous running time    
• Output power 
• Grid frequency               
• Grid three-phase phase voltage
• Grid network three-phase line voltage
• Fault history

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