Product Specifications For 350KW Natural Gas / Biogas Generator

The engine of this series of products uses Guangxi Yuchai base gas engine, which is a well-known internal combustion engine manufacturer in China. The gas engine is optimized and improved together with NPT Company. Engine’s gas mixture system, ignition and control system are independently matched and optimized by NPT, which are reliable and durable.

Products Details

Generator Set Specifications

Genset Model 350GFT
Structure integrated
Exciting Method AVR Brushless
Rated Power ( kW/kVA ) 350/437.5
Rated Current ( A ) 630
Rated Voltage ( V ) 230/400
Rated Frequency ( Hz ) 50/60
Rated Power Factor 0.8 LAG
No Load Voltage Range 95% ~ 105%
Stable Voltage Regulation Rate ≤±1%
Instantaneous Voltage Regulation Rate ≤-15% ~ +20%
Voltage Recover Time ≤3 S
Voltage Fluctuation Rate ≤±0.5%
Instantaneous Frequency Regulation Rate ≤±10%
Frequency Stabilization Time ≤5 S
Line-voltage Waveform Sinusoidal Distortion Rate ≤2.5%
Overall Dimension ( L*W*H ) ( mm ) 3900*1800*2395
Net Weight ( kg ) 4980
Noise dB ( A ) <93
Overhaul Cycle ( h ) 25000

Engine Specifications

Model NY196D40-TL
Type Inline, 4 strokes, electric control ignition, turbocharged and intercooled, pre-mixed lean burn
Cylinder Number 6
Bore*Stroke ( mm ) 152*180
Total Displacement ( L ) 19.6
Rated Power ( kW ) 350
Rated Speed ( r/min ) 1500/1800
Fuel Type Natural gas/Biogas
Oil (L) 56

Control Panel

Model 350KZY, NPT brand
Display Type Multi-function LCD display
Control Module HGM9320 or HGM9510, Smartgen brand
Operation Language English

Alternator

Model XN5C
Brand XN ( Xingnuo )
Shaft Single bearing
Rated Power ( kW/kVA ) 350/437.5
Enclosure Protection IP23
Efficiency ( % ) 93.1

Safety & Reliability

1. Back fire protection for gas intake system. 2. Adopted Anti-explosion device on crankcase. 3. Special design protection for Misoperationon electric system. 4. Multi protection of over load and over speed/ frequency. 5. Full cover protection of rotated parts design. 6. Special design for gas engine system. 7. All the above technology guarantee the engine first major overhaul time reach 50000 running hours.

Multi Machine Parallel / Grid ConneNcted Monitoring System Example Diagram

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