Maximizing Productivity with Weichai Gensets Strong Service and Support Network

• Customization: Available
• After-sales Service: Prime 12 Months From Date of Start-up
• Warranty: Standby 24 Months From Date of Start-up
• Model NO.: WPG70
• Type: Micro-Computer Control Automatic Diesel Generator
• Installation Method: Fixed
• Stroke: Four Stroke
• Cooling Method: Oil Cooling
• Output Type: DC
• Speed: Speed
• Conditions of Use: Land Use
• Usage: Common Units, Standby Unit, Emergency Crew
• Landuse Type of Unit: Automation Type
• Excitation Mode: Static Exciter
• Voltage, Frequency: 400/230 V, 50 Hz
• Power Factor: 0.8
• Phases: 3
• Regulation Class: ISO8528-5 G2
• Transport Package: Moisture-Proof Film
• Specification: WPG70
• Trademark: WEICHAI
• Origin: China
• Production Capacity: 5000 Sets Per Month

Product Description

Model: WEICHAI-WP4.1-WPG70-50Hz

  

Gen-set specifications
Model	WPG70*1
Standby Rating  kVA/kWe	68.5/55
Prime Rating    kVA/kWe	62.5/50
Voltage V	400/230
Frequency  Hz	50
Power Factor	0.8(lagging)
No. of Phases	3
Fuel consumption@25%/ 50% / 75%(L/h)	4.34/7.12/9.46
Fuel consumption@100% / 110%(L/h)	13/14.13
Sound@1m(dB·(A))	Open≤105 dB(A); Silence ≤85 dB(A)
Ambient temp(ºC)	-10~45
Gen-set regulation class	ISO8528-5  G2
Steady-state voltage deviation	≤±2.5%;≤±5%
Transient voltage deviation                    (100%sudden power decrease/increase)	+25%;-20%
Steady-state frequency band	≤1.5%
Transient frequency deviation from rated frequency (100%sudden power decrease/increase)	+12%;-10%

Standard Features
	♦ Electronic governor	♦DC12 Electric starter	♦ Deep-sea DSE 6120 MKIII
	♦ Closed water-cooled	♦ IP23	♦H type insulation
	♦ Air filter	♦ Muffler	♦ Circuit Breaker
	♦Starting batteries	♦ with connective wires	♦ Radiator
	♦Oil Drain Valve	♦Forklift Groove	♦Shock Absorber
	♦ Color	Weichai blue (F)/beige canopy and black chassis (L)
	♦ Packaging	packing case(B,F)

 

 

Options
	Voltage380V/415V	Voltage 440V/480V	External fuel tank(1000L/1500L)
	Single Voltage 220V/230V	Automatic Transfer Switch	Alternator heater
	Engine Heater (water)	PMG/AREP

Engine

1. Weichai WP4.1 series, 4 cylinder, in-line 4 stroke, radiator cooled engine
2. Well-designed air handling system with
   • Dry type, Replaceable paper element air cleaner with restriction indicator
   • Air to air after cooling
   • Optimized turbocharger for increased altitude capabilities
   • High efficiency, large heat area intercooler, reduce the air temperature after the intercooler
3. Fuel system with A1 class electronic governing
4. Electrical starter motor with soft start engagement feature
5. Intelligent fuel injection technology to start fast guarantee
6. Battery charging alternator
7. 1 x 12 V DC batteries

 

Alternator

 

1. Brushless type, Screen protected, Revolving field, Self excited alternator conforming to IS/IEC 60034-1
2. Best in class efficiency
3. Steel casing
4. Compact design with sealed bearings for longer life and lesser maintenance
5. IP23 standard protection level
6. Impregnation on all wound components for better mechanical strength      

 

Control Module Specifications

The Deep-sea DSE 6120 MKIII is an Auto Mains Failure Control Module

1. Back-lit LCD display

1. 3 Phase generator and 3 Phase Mains monitoring

1. Monitoring speed, frequency, voltage, current, oil pressure, coolant temperature and fuel level

1. Display warning, shutdown and engine status information

1. Hours counter provides accurate information for monitoring and maintenance

Engine specifications
Make	WEICHAI
Mode	WP4.1D66E200
Rated Speed r/min	1500
Prime Power kW	60
Cooling	Liquid cooled
Governor	Electronic
Aspiration	Turbocharged
No. of cylinders	4,in-line
Bore (mm) x Stroke (mm)	105*118
Displacement (L)	4.087
Fuel consumption@25%/ 50% / 75%(L/h)	4.48/7.77/10.21
Fuel consumption@100% / 110%(L/h)	13.33/15.3
Starting system	12VDC Electrical
Total lubrication system capacity (L)	15.5
Total coolant capacity (L)	13
Cooling fan airflow(m³/min)	190
Exhaust Temperature (°C)	≤570
Recommended air flow @ PRP (m³/min)	3.64
Exhaust back pressure (mBar)	≤50
Radiator design temperature(ºC)	50

Alternator specifications
Make	WEICHAI  /  LEROY-SOMER
Alternator Frame	WHA-62.5-4/0.4  / TAL A42 H
Exciter Type	Self-excitation
Enclosure	IP23
Voltage regulation	≤±1%
Class of Insulation	H
Winding Pitch	2/3
Rotor	Single bearing
Remarks

 

Prime power(PRP)
Prime power is defined as being the maximum power which a generating set is capable of delivering continuously while supplying a available electrical load when operated for an unlimited number of hours per year under the agreed operating conditions with the maintenance intervals and procedures being carried out as prescribed by the manufactures.
The permissible average power output, over 24h of operation shall not exceed 70% of the PRP unless otherwise agreed by the RIC engine manufacturer.
Emergency standby power(ESP)
       Emergency standby power is defined as the maximum power available during a available electrical power sequence, under the stated operating conditions, for which a generating set is capable of delivering in the event of a utility power outage or under test conditions for up to 200h of operation per year with the with the maintenance intervals and procedures being carried out as prescribed by the manufactures.
The permissible average power output, over 24h of operation shall not exceed 70% of the ESP unless otherwise agreed by the RIC engine manufacturer.
 

Standard Conditions

Standard operating environment: ambient temperature is 5ºC~40ºC,the altitude is less than 1000m,the relative humidity is less than 90%(25ºC),and there is no dust, sand dust, salt fog, mold, condensation environment, etc.
If the operating environment exceeds the above requirements, please contact the factory and consult.
 

Typical Enclosed Genset Dimensions
Genset Model	Prime Rating (kVA)	Length A(mm)	Width B(mm)	Height C(mm)	Wet Weight (kg)	Standard Fuel tank Capacity (L)
WPG70F1	50	1930	860	1218	1030	105
WPG70L1	50	2880	1050	1600	1420	180

 *:Include coolant and oil

             Open genset                                                                                                                               Enclosed genset

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FAQ

  1.Q :What's the MOQ. Can I get a sample of free?
      A : MOQ, according to the actual situation.
      We can offer a sample of free. Please, friendly bear the shipping cost.
   2.Q : When can i get the quotation?
      A : We usually quote within 24 hours after getting your detailed requirements, like size, quantity, etc.
   3.Q : What is your payments terms?
      A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
   4.Q : What is your terms of delivery?
      A : We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for 
      you. Besides that, we can also shipping by Air and Express. 

CONTACT

Matt  Big client manager

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