| 机组型号 Genset Model | NK-15DG |
| 动力参数 Engine Data | 动力型式Engine Type | 四冲程，水冷，直列 Four stroke,Water-cooled,Direct line,Turbo type |
| 频率 Frequency (HZ) | 50HZ 60HZ |
| 大功率 Max. Output | 16.5KW 21KW |
| 常用功率 Rated Output | 15KW 18.75KW |
| 电压 Voltage (V) | 400/230 |
| 功率因数 | 0.8 |
| 电流 Current (A) | 37.5 |
| 转速 Rated RPM (r/min) | 1500 |
| 冷却方式 Cooling System | 强制水冷 Forced Water-cooled |
| 燃油消耗率 Fuel Consumption (≤g/) | ≤258 |
| 压缩比 Compression Ratio | 19:01 |
| 缸径*行程 Bore×Stroke (mm) | 100 X 115 |
| 发动机总排量 Displacement (L) | 3.26 |
| 启动方式 Start Method | 电启动 Electric Start / 全自动Auto Start |
| 发动机型号Engine Model | 495D |
| 电机参数 Alternator Data | 功率因数 Power Factor | 0.8滞后 0.8 Lag |
| 绝缘等级 Insulation Class | H |
| 润滑方式 Lubricating System | 压力飞溅复合式 Pressure,Split,Complex |
| 排气温度exhaust Air Temperature (℃) | ≤470 |
| 海拔要求 Altitude | ≤1000m |
| 环境温度 Environment Temperature (℃) | 40 |
| 接线方式 Connecting Type | 三相四线，Y型绕接 3 Phase and 4 Wires,'Y' type connecting |
| 发火次序 Ignite sequence | 1-3-4-2 |
| 进气方式 Intake Type | 自然吸气 Natually-Aspirated |
| 稳态调速率 Rated Speed Regulation % | ≤±1% |
| 相数 Phase | 3 |
| 电机类型Motor type | 无刷式Brushless type |
| 尺寸 Dimension | 静音机组净重 Silent Type's Net Weight（kg） | 530 |
| 静音机组外形尺寸 长×宽×高 Silent Type's Dimension Length × Width × Height (mm) | 2000*850*1070 |
| | 噪音指数The noise level | 75-80db (Dba/7m) |
| 连续工作时间Continuous working time | 5-6(hr) |
| 缸数The number of cylinders | 4 |
| 控制系统 Control system | 液晶仪表控制屏Liquid crystal instrument control panel |
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