地址：广东省佛山市顺德区陈村镇白陈公路文海路段西侧文海工业区9号之六
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Cummins - Global Pioneer in Power Technology
As a global pioneer in power technology, Cummins designs, manufactures, distributes diverse power solutions, and provides service support. The company's products include diesel and natural gas engines, generator sets, AC generators, emission treatment systems, turbocharging systems, fuel systems, control systems, transmissions, braking technology, axle technology, filtration systems, as well as hydrogen energy manufacturing, storage, and fuel cells.
Cummins was founded in 1919 and is headquartered in Columbus, Indiana, USA. It has approximately 59900 employees worldwide and is committed to driving the world forward by building healthy communities in education, environment, and equal opportunity. Cummins has over 10600 certified distribution outlets and 500 distribution service outlets worldwide, providing product and service support to customers in more than 190 countries and regions.
In 2023, the company achieved a sales revenue of 34.1 billion US dollars, and Cummins China, including joint ventures, achieved a sales revenue of 6.9 billion US dollars.
| 一、柴油发电机组参数Parameters of diesel generator sets | |||||||
| 机组型号 Unit model | 电压 (V) Voltage | 频率 (Hz) Frequency | 相数 Phase | 功率因数 PF | 电流 A Current | 常用功率kw/kva Common power | 备用功率kw/kva Standby power |
| LHGF-30 | 400V/230V | 50 | 3 | 0.8 | 54A | 30KW/37.5KVA | 33KW/41KVA |
| LHGF-30 | 220V/127V | 60 | 3 | 0.8 | 98.5A | 30KW/37.5KVA | 33KW/41KVA |
| 1. 发动机功率与海拔高度关系：海拔高度1500米以上，每升高300米，功率下降4%。海拔不可高3000米 Relationship between engine power and altitude: Above 1500 meters, power decreases by 4% The altitude cannot be higher than 3000 meters for every 300 meters increase. 2. 发动机功率与环境温度关系：环境温度高40摄氏度时，每超过10摄氏度，发动机功率降低3%。 Relationship between engine power and ambient temperature: When ambient temperature is above 40 ° C, engine power decreases by 3% for every 10 ° C. | |||||||
| 二、柴油机（引擎）技术参数Technical parameters of diesel engines | |
| 发动机品牌: Enginebrand: | 康明斯/康明斯(中国)投资有限公司 Cummins / Cummins (China) Investment Co., Ltd |
| 发动机型号: Enginemodel: | 4BT3.9-G1 |
| 发动机功率: Thepoweroftheengine | 36KW |
| 气缸型式: Cylindertype | 4缸L列、4冲程 4 cylinder, 4 stroke L |
| 缸径*行程: Bore*stroke: | 102*120 (mm) |
| 吸气方式: Aspiration | 涡轮增压 Turbocharging |
| 额定转速: Ratedspeed | 1500rpm |
| 燃油消耗率： Fuelconsumptionrate: | ≤214g/kW·h |
| 排量: Displacement: | 3.9L |
| 冷却方式: Coolingmode | 强制水冷 Forced water cooling |
| 调试稳定性: Debuggingstability | ≤5％ |
| 启动方式: Startup mode: | DC24V |
| 三、发电机参数（Electric machine parameters）： | |
| 发电机品牌： Generator brand： | 互泰发电机 HUTAI generator |
| 发电机型号： Generator model： | HTW-30 |
| 额定功率： Rated power | 30KW |
| 额定电压： Rated voltage： | 400V/230V 220V/380V |
| 额定电流： Rated current: | 54A |
| 额定频率： Rated frequency： | 50Hz |
| 额定转速： Rated speed： | 1500rpm |
| 励磁方式： Excitation mode： | 无刷自励 Brushless self excitation |
| 电压调整范围： Voltage regulation range | ≥5％ |
| 电压波动范围： Voltage fluctuation range: | ≤±5％ |
| 绝缘等级： Insulation grade: | H |
| 防护等级： Protection level: | IP21 |
| 四、机组另选配置The unit configuration is optional： | ||
| 电瓶浮充电器 Battery float charger | ATS自动负载转换屏 ATS automatic load conversion screen | |
| 防雨型机组 Rainproof unit | 静音型机组（箱柜） Silent type unit (cabinet) | |
| 分体式日用燃油箱、一体式底座燃油箱 Split-type daily-use fuel tanks and integrated base fuel tanks | 带远程监控“三遥”功能机组控制屏 Control panel of the unit with remote monitoring "three-remote" function | |
| 移动拖车型电站 Mobile trailer type power station | 机油、柴油、水套、防冷凝加热器 Engine oil, diesel, water jacket, anti-condensation heater | |
| ATS全自动开关ATS automatic switch | |
| 保护功能：保证主电源故障时自动切换到备用电源，保证供电的连续性。Protective function：ensure automatic switching to backup power supply in case of main powerfailure, thereby ensuring the continuity of power supply. |
|
| 多台机组并机柜 Multiple units are paralleled in a cabinet | |
| 并联柜是一种专用配电柜，用于多台发电机组（不间断电源）并联运行。实现多台发电机组的同步输出、电流共享控制和系统管理，为关键负载提供更大功率、更高可靠性的冗余不间断电源保护 A parallel cabinet is a specialized distribution cabinet used to operate multiple gensets (uninterruptible power supplies) in parallel. It realizes synchronous output, current sharing control, and system management of multiple gensets, providing greater power and higher reliability redundant uninterruptible power supply protection for critical loads. |  |
| 远程控制Remote control | |
| 远程控制可实现对发电机组的实时监控、远程启停、参数调整、故障预警等功能，确保设备稳定运行，显著提高运维效率，特别适用于无人电站或应急供电场景Remote control enables real-time monitoring, remote start stop, parameter adjustment, and fault warning of generator sets, ensuring stable equipment operation and significantly improving operation and maintenance efficiency, especially suitable for unmanned power stations or emergency power supply scenarios |  |
| 机组尺寸及结构Unit size and structure | |
| 开式发电机组的尺寸 Dimensions of open type genset | 静音式发电机组的尺寸 The dimensions of the silent generator set |
| L*W*H 1700*750*1250（mm） | L*W*H 2250*1000*1260（mm） |
| Weight 800（Kg） | Weight 1000（Kg） |
产品订购：东风康明斯系列低噪音型30KW 37.5KVA柴油发电机组
