Function introduction
01 Unit features The natural gas generator set is suitable for operation in a range of multiple environmental conditions, and its economic performance is better than that of the existing diesel engine; The unit can quickly respond to load changes and deal with more complex conditions. The gas generator unit (standby generator for natural gas) adopts the integrated partition box design, the box can meet the operation of multiple environmental conditions, and has the functions of rain proof, sand dust proof, mosquito proof, noise reduction, etc. The box body is designed and produced with special structure and materials of high strength container. l The shape of gas generator box meets the national transportation standard. 02 Unit composition and partition
Power generation efficiency
(take 250KW as an example for the following data) • The full load gas consumption of the generator set is 70-80nm ³/ h • The power of generating set is 250kw/h • 1kW/h=3.6MJ • 1Nm³/H natural gas calorific value 36MJ • 31.25% ≤ Power generation efficiency ≤ 35.71% • 1Nm ³ The natural gas power generation is 3.1-3.5kw/hAdaptability of gas medium
• Applicable gas source calorific value range: 20MJ/Nm³-45MJ/Nm³ • Applicable gas source pressure range: low pressure (3-15kpa), medium pressure (200-450kpa), high pressure (450-700kpa); • Suitable gas source temperature range: -30 ℃ to 50 ℃; • Design and calibrate the optimal system scheme and control strategy according to the customer's gas conditions to obtain the optimal gas source economy and equipment stability.Product models
| Genset Model | Fuel type | Natural gas | Natural gas | Natural gas | Natural gas | Natural gas | |
| Genset Model | RTF250C-41N | RTF300C-41N | RTF500C-42N | RTF750C-43N | RTF1000C-44N | ||
| Rated power | kw | 250 | 300 | 500 | 750 | 1000 | |
| kVA | 312.5 | 375 | 625 | 937.5 | 1250 | ||
| Reserve power | kw | 275 | 330 | 550 | 825 | 1100 | |
| kVA | 343.75 | 412.5 | 687.5 | 1031.25 | 1375 | ||
| Gas consumption | 3.2NkW/Nm³ | 3.5NkW/Nm³ | 3.2NkW/Nm³ | 3.2NkW/Nm³ | 3.2NkW/Nm³ | ||
| Engine | Engine Model | 1-T12 | MANE 2676 | 2-T12 | 3-T12 | 4-T12 | |
| Number of cylinders * engineering * stroke (mm) | 6-126X155 | 6-126X166 | 6-126X155 | 6-126X155 | 6-126X155 | ||
| Engine displacement (L) | 2*11.596 | 12.42 | 2*11.596 | 3*11.596 | 4*11.596 | ||
| Starting Method | 24VDC Electric Start | ||||||
| Intake Method | Booster intercooler | ||||||
| Fuel Control | Closed loop control of oxygen sensor | ||||||
| ignition Control | Electronic control single cylinder independent ignition | ||||||
| Speed control | Electronic speed regulation | ||||||
| Rated Speed | 1500或1800 | ||||||
| Cooling Method | Closed-Loop water cooling | ||||||
| Generator | Rated Voltage （V） | 230/400 | 230/400 | 230/400 | 230/400 | 230/400 | |
| Rated Current(A) | 451 | 541.2 | 902 | 1353 | 1804 | ||
| Rated Frequency (Hz) | 50or60 | 50or60 | 50or60 | 50or60 | 50or60 | ||
| Supply Connection | 3 Phases 4 Lines | ||||||
| Rated Power Factor | 0.8 Delay l | 0.8 Delay l | 0.8 Delay l | 0.8 Delay l | 0.8(Delay l | ||
| Dimension | Net weight (kg) | 3200 | 3600 | 9800 | 15200 | 18600 | |
| External Dimensions(L*W*H)mm | 4200X1500X2450 | 4200X1500X2450 | 6400X3000X3000 | 10600X3000X3000 | 10600X3000X3000 | ||