300kW Cummins silent diesel generator set

300KW康明斯发电机组技术参数

The technical parameters of the diesel generator set

一、发电机组主要参数One the main parameters of the set

机组型号：                                   JHK-300GF

The model of the unit:                JHK-300GF

额定功率：                                   300KW/375KVA  

Power:                                      300KW/375KVA

额定电压：                                   400/230V  

Rated voltage:                            400/230V

额定电流：                                   540A          

Rated current:                             540A    

额定频率：                                   50Hz

Rated frequency:                          50Hz

额定功率因素：                               COS=0.8（滞后）

The factor of rated power                COS=0.8（lag）

稳态电压调整率：                             ≤±0.5%

The regulating rate of steady voltage: ≤±0.5%

瞬态电压调整率：                             ≤-10%/ +15%

The regulating rate of instantaneous voltage:  ≤-10%/ +15%

电压稳定时间：                               ≤1.5sec 

The time of steady voltage:           ≤1.5sec 

电压波动率：                                 ≤0.5%

The waving rate of voltage:           ≤0.5%

稳态频率调整率：                             ≤3%

The regulating rate of steady frequency: ≤3%

瞬态频率调整率：                             ≤±5%

The regulating rate of instantaneous frequency:≤±5%

频率稳定时间：                               3sec

The time of steady frequency:           3sec

频率波动率：                                 ≤0.25%

The waving rate of frequency:            ≤0.25%

满载燃油消耗率：                              205g/kw.h

The waste of fuel with full load:      205g/kw.h

噪音（7米处）：                                                  ≤75分贝                    

Noise (7 meters) :                                                          ≤75 db

静音箱外形尺寸（mm）：                       4300*2000*2250                                                                                                                                                                                                                  size（mm）:                                 4300*2000*2250  

总重量：                                      5300KG

weight:                                      5300KG

 

 

1、柴油机主要参数The main parameters of the diesel engine

品  牌：                                      康明斯

Brand:                                      Cummins

产  地：                                      重庆

Place of production:                   Chongqing

柴油机型号：                                NTA855-G4

Model:                                      NTA855-G4

备用功率：                                  351KW/438.75KVA

Spare Power:                         351KW/438.75KVA

类  型：                    四冲程，废气涡轮增压，直接喷射压燃式

 Type:               four strokes, waste gas turbine boost,direct spurting type                  

冷却方式：                          自带风扇水箱强制闭式循环水冷

Cooling way:                              water cooling

排列型式：                                   直列型

With Type:                              Inline type

缸径*行程：                                 140mm×152mm

Bore *Trip ：                           140mm×152mm

气缸数：                                     6缸

Cylinder:                                  6 cylinders

排气量：                                     14L

Displacement                             14L

润滑油容量：                                 38L

Lubricating oil capacity：                   38L

转  速：                                    1500r/min 

Rotating speed:                          1500r/min

转速调节：                                   电子调速

The regulation of rotating speed:       E-Speed 

启动方式：                                  DC24V 电启动

Starting way:                        DC24V starting with electricity

 

2、 发电机主要参数 The main parameters of the generator

发电机品牌：                                领驭                                                                                      

Brand:                                     LING YU

产  地：                                    江苏

Place of production:                    Jiangsu

发电机型号：                                KHI 300-1-4

Model :                                     KHI 300-1-4

类  型：                                    无刷（AVR自动调压）

Type:                        brushless (AVR automatic voltage regulating)

相数接法：                                  三相四线

The connecting way of the phase:      three phases four lines

绝缘等级：                                  H级

Insulation degree:                      H degree

防护等级：                                  IP22

Grading Protection:                       IP22

额定电压：                                  400/230V  

Rated voltage:                           400/230V

额定频率：                                  50Hz

Rated frequency:                         50Hz

转  速：                                    1500r/min 

Rotating speed:                          1500r/min

 

二、机组组成部分 The components of the set

1） 柴油机 Diesel engine

2） 发电机 Generator

   3）控制屏Full automatic control panel

 

 

三、控制屏 Controlling Screen

该控制屏为自启动控制屏。机组具有自动启动和手动启动功能（15-50秒可调）。机组具有自动投入、自动切换功能。带有三相电压、频率、三相电流、机油压力、机油温度、冷却液温度、机组转速、运行小时、电池电压等显示。柴油机具有超速报警停机、低油压报警及停机、高水温报警及停机、发电机电压过高、过低报警及停机、频率过高、过低报警及停机、短路电流及IDMT特性过流保护。

The control screen is a self-starting control screen. Unit with Automatic Start and manual start function (15-50 seconds adjustable) . The unit has the functions of automatic input and automatic switching. With three-phase voltage, frequency, three-phase current, oil pressure, oil temperature, coolant temperature, unit speed, operating hours, battery voltage display. Diesel engine has over-speed alarm stop, low oil pressure alarm and stop, high water temperature alarm and stop, generator voltage too high, too low alarm and stop, too high frequency, too low alarm and stop, short-circuit current and IDMT characteristic over-current protection.

四、随机附件 The Accessories：

底座油箱、含波纹管、弯头、消声器、电瓶及连接线、减震垫、工具包、合格证、资料各壹套。

 base oil tank,wave pipe, curved pipe, muffler,accumulator and the connecting lines, shock-absorbing spacer , toolbox, data and certificate each one set. 

JIANGSU JIANGHAO GENERATOR CO.,LTD