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CCEC 50Hz KTA50-G3 Industrial Generator Set

Weichai WPG550F76LB gas generator set is the complete generator set manufactured by Weichai group in Weifang, Shandong. Weichai WPG550F76LB gas generator set powered by Baudouin series gas engine, comes with 50-degree aluminum radiator, coupled with Leroy Somer alternator, controlled by Deepsea 7320 intelligent generator set controller.
The prime power for 60 Hz of Weichai WPG550F76LB Series gas generator set (1800 RPM) is 500 kW.
The code B in the model name indicates that the unit is an open unit, the code F in the model name indicates the chassis fuel tank, the code L in the model name indicates the low noise unit, the code T in the model name indicates the trailer power station, the code in the model name indicates C represents the square cabin power station.
As official exporting agent of Weichai PowerGen, EMAC is a professional power system solution provider, we provide one-stop power system solutions for customer from all over the world, from power system design to power system supply, from installation to commissioning, from after-sales services support to parts supply, EMAC is your reliable power system partner that give you best value for money and reliable system solution.

Advantages of KTA50-G3 Series Engine

  • It is synchronized with Weichai advanced design and sophisticated manufacturing, adapts to harsh working conditions, and has high-intensity and heavy-duty work capabilities.

  • The Holset wastegate valve makes the low speed performance more perfect and the power performance better.

  • The cylinder liner adopts a platform mesh honing design, which effectively prevents oil leakage with a perfect geometric structure, and adopts advanced technology such as new piston ring components and gasket crimping molding to reduce oil loss.

  • Using forged steel camshaft and crankshaft, high-strength cylinder design, many parts are cast on the cylinder, with high rigidity, high pressure resistance, good reliability and longer service life.

  • The cylinder block and cylinder head adopt integrated design to prevent the occurrence of engine water and oil leakage. The parts are 40% less than other similar engines, and the failure rate is greatly reduced.

Technical Specifications

Basic Introduction of  KTA50-G3 Landbased Gas Genset

Genset Model:CI1107SA
Prime Power:1375kVA
Genset Frequency:50 Hz
Engine Model:KTA50-G3
Rated Power:11000 KW/1250 KVA
Alternator Brand:Stamford
Alternator Model:LVI634F
Genset Dimension:4445 mm * 1920 mm * 2355 mm
Wet Weight:10500 Kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

Engine Model

Prime Power

Standby Power


KTA50-G31097 kW @ 1500 RPM1200 kW @ 1500 RPMTurbocharged & Inter-Cooled
KTA50-G81200 kW @ 1500 RPM1320 kW @ 1500 RPMTurbocharged & Inter-Cooled
KTA50-GS81287 kW @ 1500 RPM1415 kW @ 1500  RPMTurbocharged & Inter-Cooled

General Infomation of CCEC KTA50-G3 Generator Drive Engine

Engine ModelKTA50-G3Engine Model12 Cylinders, V type
Bore * Stroke(mm * mm)159 * 159Displacement38 L
Prime Power1107kW/ 1500 RPMStandby Power1217 kW/ 1500 RPM
AspirationTurbocharged & Inter-cooledCooling SystemWater Cooled
Speed Stability5%Starting MethodElectric Starting
Governor MethodMechanical GovernorOverall size (L*W*H)4445 * 1920 * 2355
Weight10500 Kg

Performance Data of  CCEC KTA50-G3 Generator Drive Engine

Alternator BrandStamford
Alternator ModelLVI634F
Rated Voltage230/400V 
Frequency50 HZ
Winding Connection3-phrase, 4-wire
Power Factor(COS)0.8
Exciting MethodBrushless Self-exciting
Insulation ClassClass H
Protection ClassIP23 
Winding PitchTwo Thirds 
Voltage RegulatorAVR
Voltage Regulation± 1.0 %
Efficiency94.9% ~ 95.2%
Waveform Distortion<1.5% (no load)
Max.Overspeed2250 Rev/Min
Telephone Interference(THF)<2%
Rated Power1000 KW/1250 KVA
Standby Power1100 KW/1375 KVA
Cons. 100% (

Alternator Specifications of Weichai WPG550F76LB Generator

Alternator BrandLeroy SomerAlternator ModelTAL-A47-D
Alternator Voltage (V)440VVoltage Regulation≤±1%
Exciter TypeSelf Excitation BrushlessRotor BearingSingle Bearing
Exit Leads12Winding Pitch2/3
Number of PhaseThree-phase four-wireProtection ClassIP23
Insulation ClassHTemperature Raise ClassH

CCEC  KTA50-G3 Generator Engine Control System Parameters

1.Standard: Deep Sea DSE5210 Digital Auto Start1. Start/Stop controller
2. Ampere Meter
3. Voltmeter and Selector Switch
4. Frequency Meter/Water Temperature Gauge/Oil Pressure Gauge/Hour Counter/Battery Voltage Meter
5. Emergency Stop Pushbutton
6. Alarm System: Over Speed, High Engine Temperature, Low Oil Pressure, Charge Failure
7. Protection System: Over Speed, High Engine Temperature, Low Oil Pressure, Emergency Stop. And the Other Protection Function Presetting
2.Option: Deep Sea DES5220 Digital Auto Start (AMF) 3.Option: HGM170HC Key StartDigital Auto-Start Generator Controller Integrating Digital, Intelligent and Network Techniques is Used for Automatic Control System of Diesel Generator. It Can Carry Out Functions Including Automatic Start/Stop, Data Measure and Alarming. Optionally Assembled With the ATS, It Can Carry Out Auto-Switching Between the Outer Power and Generating SetAMF
Functions1. Automatic Start/Stop
2. 3 Start Attempts Failure and Automatic Crank Disconnect
3. Parameters Display(V/A/Hz/Hour)
4. Engine Monitoring and Protection
5. Charge Alternator Exciting and Charge Alternator fail Alarm
6. Running Hour Counting
7. Settings Can be Adjustable Via Key Buttons on Front Panel
Shutdown1. Loss of Speed Signal
2. Alternator Under/Over Voltage
3. Alternator Under/Over Frequency
4. Mains Under/Over Voltage
5. Mains Under/Over Frequency
6. Under/Over Speed
7. Low Oil Pressure
8. High Engine Temperature
Controllers are Available for All Applications. Deepsea, ComAp and SmartGen are Available. According to Their Different Functions, the Control Systems Can be Specified for Key Start Controller Model, Automatic Start Control Model and PCRC Three Remote Control System.

Optional Items of Weichai WPG550F76LB Generator

Generator Voltages (V) 110-120 190-208 208-240 300 346 380-416 416-480 600 660-690 4160 7200 11400 12470-13800Automatic SynchronizingYes
ATS CabinetBuild-in or External ATS CabinetElectric Water PreheaterYes
Air Intake PreheaterYesOil PreheaterYes
Fuel Water SeperatorSingle Stage or Two StageManual Oil Sewage PumpYes
Auxiliary Regulation Excitation PrincipleYesPermanent Magnet GeneratorNo
Condensation-Preventing DeviceYesPower SocketYes
Lighting TowerCustomizableMobile TrailerCustomizable
Truck Mounted GeneratorCustomizablePower Distribution CabinetCustomizable
DPF-Diesel Particular FilterOptional to Improve Emission StandardDOC-Diesel Oxidation CatalystOptional to Extend DPF Maintenance Period

Silence Canopy Specifications of Weichai WPG550F76LB Generator

Canopy MaterialGalvanized SheetCanopy Thickness2 mm
Canopy Painting MaterialPowder CoatingPainting Treatment200°C Baking Varnish
Painting ColorCustomizablePainting Color TypeVarnish/Matt Painting
Sound Insulation MaterialsRock Wool BoardInternal Panel MaterialPerforated Plate
Noisy Level dBA@1mStandard is 85 dB (Customizable between 60-85 dB)Canopy StructureHeavy Duty Type
LiftingHave Girder for LiftingFork ShippingHave Folklift Holes
Generator Dimension (mm)5300*2180*2300Wet Weight (kg)5500

Note: All Above Data are Just for Referenec, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

The picture of Sale Manual showing the accessories and scopes of supply.

Engine Sale Manual

The picture of Installation Drawing showing the accessories and scopes of supply.

Installation Drawing

The picture of Installation Manual showing the accessories and scopes of supply.

Installation Manual

The picture of Operation Manual showing the accessories and scopes of supply.

Operation Manual

The picture of Engine Parts Catalogue showing the accessories and scopes of supply.

Parts Catalogue

The picture of Test Report and Certifcate showing the accessories and scopes of supply.

Report & Certifcate

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