20kw Yanmar Generator Set Electric Generator
Specifications
Yanmar diesel generator1year warranty
engine imported from Japan
GNR-20 Diesel generator set adopted YANMAR(Made in China) engine, STAMFORD Alternator and the world famous brand controlling system, which has high quality and fit the standard system of GB/T2819, GB/T2820.
| SPECIFICATIONS | ||
| 1. SPECIFICATIONS OF GEN-SET | ||
| 1.1 | Set Model | GNR-20 |
| 1.2 | Prime at 50HZ, 40°C ambient | 15.8KW 19.8kVA |
| 1.3 | Standby at 50HZ, 40°C ambient | 17.4KW 21.8kVA |
| 1.4 | Rated Gen-set output | 230/400V 50Hz |
| 1.5 | Rated Relative humidity | ≤ 30 % |
| 1.6 | Dimension (L×W×H) | 1300×610×1160mm |
| 1.7 | Weight | 485kg |
| 1.8 | Fuel consumption 100% prime load | 5.570L/h |
| 1.9 | Structure of Gen-set | The Gen-set adopt integrative structure, engine is fix on high strength steel basic frame, anti vibration instrument between the engine and basic frame, cooling fan have protecting cap, control cabinet and circuit breaker installed on Gen-set. |
| 1.10 | Control system (Optional) | Basic control panel or Advanced control panel with automatically start-up function and other function. |
| 2. SPECIFICATIONS OF ENGINE | ||
| 2.1 | Engine Brand | YANMAR |
| 2.2 | Engine Model | 4TNV84T-GGE |
| 2.3 | Governor/Class | Mechanical |
| 2.4 | Cylinder NO. | 4 |
| 2.5 | Engine build | Line |
| 2.6 | start-up method | 12V, electric |
| 2.7 | Battery capacity | 100Ah |
| 2.8 | Fuel spray pattern | Direct Injection |
| 2.9 | Aspiration | Turbocharge |
| 2.10 | Cooling mode | Radiator cooled (enclose water) |
| 2.11 | Bore and stroke | 84 × 90mm |
| 2.12 | Compression ratio | 18.9:1 |
| 2.13 | Displacement | 1.995L |
| 2.14 | Engine Prime Power at 1500rpm | 19.1kWm |
| 2.15 | Engine Standby Power at 1500rpm | 21kWm |
| 2.16 | Fuel type | #0 Diesel (Natural temperature) |
| 2.17 | Filter system | Adopt whole changeable lubricating oil, fuel filter and air filter |
| 2.18 | Exhaust system | Adopt industrial high efficiency muffler and ripple pipe |
| 3. SPECIFICATIONS OF ALTENATOR | ||
| 3.1 | Alternator Model | Stamford/PI 144D |
| 3.2 | Alternator Type | A.C. Synchronous |
| 3.3 | Rated Voltage | 230/400V |
| 3.4 | Rated Frequency | 50HZ |
| 3.5 | Rated speed | 1500 RPM |
| 3.6 | Voltage regulation mode | Auto |
| 3.7 | Alternator voltage regulation | ±0.5% |
| 3.8 | Exciting mode | Brushless self exciting |
| 3.9 | Power factor | 0.8 (lagging) |
| 3.10 | Phase & wires | 3 phase 12 wires |
| 3.11 | Rated currency | 32.4A |
| 3.12 | Efficiency | 84.20% |
| 3.13 | Insulation class | H |
| 3.14 | Protection class | IP23 |
| 3.15 | Single load step to NFPA110 | 100% |
| 3.16 | Standards | IEC34-1,NEMA1 |
| 3.17 | Max. Ambient Temperature | 40°C |
| 3.18 | Min. Ambient Temperature | - 20°C |
| 3.19 | Max. altitude | 1000m |
| 3.20 | Weight | 120kg |
Test & Commissioning
Each generator has passed harsh test under 0%, 25%, 50%, 75%, 100% load as well as one hour long overload test.
Warranty Terms
12 months or 1000 hours (subject to which reaches earlier)
Certificates
ISO9001:2000, CE, ISO14001:2004
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