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WEICHAI WPG500B7NG Series 50Hz Gas Generator Set
WEICHAI WPG500B7NG Series 50Hz Gas Generator Set
WEICHAI WPG500B7NG Series 50Hz Gas Generator Set
WEICHAI WPG500B7NG Series 50Hz Gas Generator Set

WEICHAI WPG500B7NG Series 50Hz Gas Generator Set

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  • High reliability, low emissions, low noise
  • Have kinds of domestic product certification and CE certification
  • By using electronic control technology, the emission meets the national emission standard III
  • WPG500B7NG
Weichai Power Co., Ltd.

Weichai Power Co., Ltd.

Since:

1946

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Product Detail Parameters

Model WPG500B7NG Frequency 50Hz
Standby Rating kVA 500 Standby Rating KWe 400
Prime Rating kVA 500 Prime Rating KWe 400
Engine Model 6M33D450E310NG

International Standard Number

WPG500B7NG

Product Description

 

Gen-set Specification
ModelWPG500B7NG
Prime400kWe/ 500kVA
Standby400kWe/ 500kVA
Voltage/ Frequency400V/ 50Hz
Power Factor0.8- 3 Phases
EmissionChina State 3/ EU Stage 3A
Noise level  dB(A)

B Series: ≤102

L Series: ≤75 @7m

 

Standard Configurations
♦ Proven ECM and gas intake system♦ IP23♦ DeepSea 7320 Controller
♦ DC24 electric starter& alternator♦ H type insulation♦ Legrand Circuit Breaker
 Puller type fan with Radiator♦ Air filter& muffler♦ NG Shutoff valve
 Maintenance-Free batteries w/ wires♦Battery Charger♦Oil Drain Valve
Forklift Groove Skid with Shock Absorber 
Options
² Automatic Main Failure (AMF)² paralleling system panel² Sound Proof Enclosure
² Automatic Transfer Switch (ATS)² Telematics kit² Trailer type station
² Jacket water &oil heater kit² LPG vapor kit² Spare Parts/ Special tool
² H2S Purification System Packing² CHP System Packing 

 

Engine Technical Data

Base Data

Model:                  6M33D450E310NG

NO. of Cylinders:               6

Type:                    In-Line ,4 Stroke                   

Aspiration:                  TA

Cooling Method:             Water

Governing Type:             ECM control

Compression ratio:           11:1

Fuel Type:                 Natural Gas

Emission:                  China State 3/ EU Stage 3A

 

Displacement:              19.6L

Bore/Stroke:               150/185mm

Electric system:             DC24V

Outline Dimension:     2254×1224×1565mm

Dry weight:                  2110kg      

Prime Power:                 450kW@1500rpm 

Standby Power:               450kW@1500rpm

Rated NG Fuel Consumption:     120 m3/h     

Speed in Stability:             <5%

Lubrication System

Oil filter control method:     Full flow type

Total Oil Capacity:           60L

Oil Type:                  CF15W/40

 Gas System

Recommended  Gas:  Pipeline gas or natural gas (methane≥70%, sulfur content ≤20 mg/m3)

Gas pressure:               3~7 kPa

Air System  

Air Filter Type:                        Dry-type

Max. Air Intake Restriction:              ≤6 kPa

Recommended air filter mass flow:       2200 kg/h

Exhaust System   

Silencer type :                 horizontal  

Silencer Noise Reduction Level:   15 dB(A)

Exhaust Gas Temperature °C:       ≤650

Cooling System

Coolant Capacity:             110L

 

Water pump type:           Centrifugal

 

Alternator Technical Data

Physical Data

Manufacturer:             Stamford/ Leroy-somer

Model:                    HCI5C/LSA 47.2 S5

NO. of bearing:                   1

Insulation Class:                  H

Steady Voltage Regulation:      ≤±2.5%

 

Ingress Protection Rating:      IP23

Winding Pitch-code:           2/3

Wire:                       12

Excitation:                Brushless

Rated Power Factor:            0.8

 

Control Module Specifications

The DSE7320 is an Auto Mains Failure Control Module

♦ Back-lit LCD display

♦ 3 Phase generator and 3 Phase Mains monitoring

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

♦ Display warning, shutdown and engine status information

♦ Hours counter provides accurate information for monitoring and maintenance

Gen-set Dimensions & Weights

 LengthWidthHeightWeight
B-Series2030 mm950 mm1350 mm1150 kg
L-Series2880 mm1050 mm1830 mm1580 kg

 

Remarks 

 

Prime Rating: These ratings are applicable for supplying continuous electrical power (at variable load) in the lieu of commercially purchased power. There is no limitation to the annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.

Standby Rating: These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these ratings. The alternator on this model is peak continuous tested (as defined in ISO 8528‐3).