2000kW Natural Gas Engine Generator Set With L20V200ZLT-2 Gas Engine
2000kW natural gas generator set adopts L20V200ZLT-2 gas engine,which is designed and manufactured by JICHAI with the 16V gas engine as the model sample. It is a high performance 20V gas engine which can adopt to low pressure fuel gas,high intelligence,low heat consumption,high stability,low emission and long using life.
2000kW natural gas generator set adopts L20V200ZLT-2 gas engine,which is designed and manufactured by JICHAI with the 16V gas engine as the model sample. It is a high performance 20V gas engine which can adopt to low pressure fuel gas、high intelligence、low heat consumption、high stability、low emission and long using life.
Gas Generator Set机组技术参数 | |
Genset model 天然气机组型号 | 2200GF20-T |
Gas engine model 天然气发动机型号 | L20V200ZLT-2 |
Rated power 额定功率 | 2200KW |
Rated frequency 额定频率 | 50Hz |
Rated power factor 功率因数 | 0.8（Lag） |
Rated voltage 额定电压 | 6.3kV |
Rated speed 额定转速 | 1000r/min |
Electric efficiency 发电效率 | 40% |
Cooling mode 冷却方式 | Water cooling 水冷 |
Operating mode 操作方式 | Electric control 电控 |
Connection model 连接方式 | 弹性联轴器 |
Stabilized voltage regulation 稳定电压调整率 | <±2.5% |
Voltage fluctuation 电压波动率 | ±0.5% |
Instantaneous voltage regulation 瞬态电压调整率 | -15%～+20% |
Voltage recovery time 电压稳定时间 | 1.5s |
Stabilized frequency regulation 稳定频率调整率 | 0～5%（adjustable） |
Frequency fluctuation 频率波动率 | 0.5% |
Instantaneous frequency regulation 瞬态频率调整率 | ±10% |
Frequency recovery time 频率稳定时间 | 7 s |
Overall Dimensions 机组外形尺寸 | 7500 X 2300 X 2800 mm |
Weight 机组重量 | 28t（without radiator） |
Gas Engine Data发动机技术参数 | |
Model 型号 | L20V200ZLT-2 |
Fuel gas 燃料 | Natural gas 天然气 |
Type 形式 | Four stroke，spark plug ignition, water cooled, turbo-turbocharged and after-cooled. 四冲程，火花塞点火，水冷，涡轮增压 |
No. of Cylinder & Cylinder arrangement 缸数及排列 | 20 cylinder, V type |
Bore ×Stroke 冲程x缸径 | 200mm×255mm |
Rated speed 额定转速 | 1000r/min |
Rated power 额定功率 | 2320kW |
Gas supply pressure 供气压力 | 1～4bar |
Gas consumption 燃气消耗率 | ≤9000kJ/kWh |
Lub-oil consumption 机油消耗 | ≤0.3 g/kW·h |
Lubrication method 润滑方式 | Pressure and splash lubrication 压力及飞溅润滑 |
Starting method 启动方式 | Electric starter/Air motors starter 电马达启动/气马达气动 |
Direction of rotation 转向 | Counter-clockwise(facing to flywheel) 逆时针（面向飞轮端）） |
Alternator Data发电机技术参数 | |
Rated power 额定功率 | 2200kW |
Rated voltage 额定电压 | 6.3kV |
Rated current 额定电流 | 252A |
Rated frequency 额定频率 | 50Hz |
Power factor 额定功率因数 | 0.8 (lag) |
Rated speed 额定转速 | 1000r/min |
Connection mode 接线方式 | Y |
Insulation grade 绝缘等级 | H |
Altitude 海拔高度 | ≤1000m |
Protection level 防护等级 | IP23 |
Ventilation mode 通风方式 | Self ventilation(IC01) 自通风 |
Excitation mode 励磁方式 | Permanent self-excitation and constant voltage ( AVR) 永磁自励恒压（AVR） |
Direction of rotation 转向 | Clockwise (viewed from the drive end of the generator) 顺时针（从发电机驱动端看） |
Certification
