50HZ YUCHAI YC6A275-D30 160kW/200kVA Diesel Generator Set

50HZ YUCHAI  160kW/200kVA Diesel Generator Set

1. Technical Parameter

2. Core Product Features

The YUCHAI YC6A275-D30 160kW/200kVA diesel generator set is a high-performance medium-large power industrial power generation equipment built on Yuchai mature 6A industrial engine platform. This200kVA 50Hz brushless diesel generator is specially optimized for long-term continuous power generation and high-load emergency standby scenarios. It balances strong power output, stable operation and controllable later maintenance cost, and has always been a mainstream preferred model in the medium and large power genset market for industrial and commercial backup power and field engineering power supply.

2.1 Industrial-grade High Reliability and Stable Power Output

This genset is equipped with the original Yuchai YC6A275-D30 dedicated power engine, adopting high-strength alloy cast iron cylinder block, forged steel crankshaft and broken connecting rod structure verified by long-term market application. The built-in piston internal cooling oil channel effectively reduces operating temperature and mechanical wear, greatly improving the overall structural rigidity and durability of the engine. Matched with mature BOSCH electronic common rail fuel injection technology, it can precisely control fuel injection volume and injection timing under different load conditions, realizing uniform combustion and stable power release. The supportingbrushless self-excited alternator eliminates carbon brush friction, spark failure and frequent wear problems of traditional brushed generators. Combined with H-grade ultra-high temperature resistant insulation materials and IP23 dustproof and rainproof protection performance, the unit can maintain continuous and stable full-load operation in high-temperature, dusty and humid industrial environments for a long time. The precise electronic speed regulation system ensures ultra-low voltage and frequency fluctuation, fully meeting the power supply requirements of industrial precision equipment and continuous production lines.

2.2 Optimized Combustion System with Low Fuel Consumption and Low Emission

Aiming at the high-load long-term operation demand of industrial users, this Yuchai diesel generator set adopts turbocharged intercooled air intake design and reentrant ω combustion chamber structure. The air intake is sufficient and fuel combustion is more thorough, which effectively improves energy utilization efficiency. The full-load fuel consumption is controlled at 47.1L/H, and the minimum fuel consumption rate is lower than 200g/kW·h, showing excellent energy-saving performance in long-duration power generation scenarios. The optimized fuel injection and exhaust treatment structure fully complies with national non-road Stage III emission standards, with low smoke and low exhaust emissions during operation. It can smoothly pass environmental protection inspections in industrial parks, urban engineering projects and commercial supporting projects, realizing the dual guarantee of efficient power generation and green environmental protection.

2.3 Super Strong Harsh Environment Adaptability

Different from ordinary civil generator sets, this 176kW standby power diesel generator has outstanding extreme environment resistance. It supports reliable cold start at -25℃ without preheating auxiliary equipment, perfectly adapting to winter outdoor construction and long-term power supply in cold northern regions. The unit has no power derating when operating at an altitude of 2500 meters, and the turbocharged system can automatically adjust air intake pressure to adapt to low-pressure plateau environments, meeting the power demand of plateau mining, road construction and remote field projects. The IP23 professional protection grade can effectively block outdoor floating dust, sundries and light rain erosion, protecting internal engines and electrical components from damage. The overall vibration damping and noise reduction structure reduces operating vibration and noise pollution, making it suitable for indoor machine room closed installation and outdoor open-air long-term placement.

2.4 Low Maintenance Cost and High Long-term Cost Performance

The whole machine adopts mature modular integrated design with compact structure and few vulnerable parts, which greatly reduces the failure rate of daily operation. The brushless alternator structure saves regular carbon brush replacement, debugging and maintenance work, cutting down daily maintenance workload and operating costs. Yuchai 6A series industrial engines have a nationwide after-sales service network, with complete and affordable spare parts, no difficulty in later maintenance and parts replacement. The ultra-long major overhaul cycle of more than 12000 hours effectively reduces equipment shutdown maintenance time and investment cost. Whether it is used for long-term off-grid main power supply or intermittent emergency standby power, it can maintain stable working state, with high comprehensive cost performance, which is very suitable for long-term fixed investment and use by industrial and commercial enterprises.

3. Main Application Scenarios

With stable 160kW prime power continuous output, 176kW peak standby power reserve and strong environmental adaptability, theYUCHAI YC6A275-D30 diesel generator set is widely used in medium and large industrial production, commercial public facilities, outdoor engineering construction and emergency power guarantee fields, covering almost all medium-high load power demand scenarios.

3.1 Medium and Large Industrial Production Backup Power

It is the core emergency backup power equipment for large processing factories, mechanical manufacturing bases, chemical enterprises, textile factories and food processing plants. For industrial production lines, automated equipment and precision instruments that cannot be shut down suddenly, this 200kVA industrial diesel generator can realize rapid start and automatic switching after grid power failure, effectively avoiding production shutdown, product scrapping and equipment failure losses caused by power interruption. At the same time, it can be used as the main power supply for remote industrial parks, mining areas and factory areas with unstable grid power and insufficient municipal power supply to ensure continuous and orderly industrial production.

3.2 Commercial and Public Infrastructure Power Guarantee

This genset is widely applied in standby power supply of high-rise office buildings, large shopping malls, star hotels, comprehensive hospitals, schools and urban community supporting facilities. For key facilities such as hospital rescue equipment, building fire control systems, data monitoring systems and central air conditioning equipment with high power supply stability requirements, the unit can provide 24-hour uninterrupted emergency power supply, ensuring the normal operation of public service equipment and eliminating safety hazards caused by sudden power failure.

3.3 Outdoor Engineering and Field Construction Main Power Supply

In municipal key projects, road and bridge engineering, water conservancy and hydropower construction, railway engineering and field exploration operations where municipal power grid cannot cover or power supply is unstable, this Yuchai generator set serves as the main power supply equipment. It can stably supply power for large construction machinery, welding equipment, field lighting systems and temporary office facilities. Its low-temperature resistance and plateau non-derating performance can cope with complex and changeable field working conditions, and is an essential power guarantee equipment for engineering construction units.

3.4 Emergency Rescue and Special Scenario Power Supply

The unit is suitable for urban emergency disaster relief, power grid maintenance emergency power supply, communication base station backup power, scenic area peak power supply and remote rural regional power supply. In extreme weather, grid failure and other emergency situations, it can quickly start up and put into operation, guaranteeing basic living electricity and public service operation. It can also meet the temporary high-load power demand of large outdoor activities and temporary construction projects, with strong scene adaptability and practical value.

4. Core Product Purpose

The core purpose of the YUCHAI YC6A275-D30 160kW/200kVA diesel generator set is to provide stable, efficient and low-cost medium-high load power supply solutions for industrial and commercial users. The 160kW prime power is used for long-term continuous bearing of conventional equipment load, meeting the daily off-grid main power supply and long-term continuous power generation demand of enterprises; the 176kW standby power is reserved for sudden power failure emergency response and instantaneous peak load compensation, effectively solving the pain points of municipal grid instability, regional power shortage and sudden power outage loss.

As a classic 50Hz industrial brushless self-excited diesel generator set, it takes industrial-grade reliability and practical economy as the core positioning. Relying on Yuchai’s mature industrial engine technology and high-stability alternator configuration, it reduces equipment failure rate and later operation and maintenance costs for users. It not only meets the high-load power demand of industrial production and commercial operation, but also provides reliable power guarantee for harsh field construction and emergency rescue scenarios. It is a high-cost performance medium-large power generation equipment integrating energy saving, environmental protection, stability and durability.

5. Common FAQ

Q1: What is the actual usage difference between prime power and standby power of YC6A275-D30 generator set?

Prime power (160kW/200kVA) is the continuous usable rated power of the unit, which supports long-term full-load cyclic operation and is suitable for daily main power supply, long-term off-grid power generation and stable industrial load operation. Standby power (176kW/220kVA) is short-term emergency peak power, designed for sudden grid power failure or instantaneous load surge scenarios. It can only work for a short time and cannot run at full load for a long time, otherwise it will accelerate engine aging and shorten equipment service life. In actual engineering use, it is recommended to control the operating load within 80% of prime power to ensure long-term stable operation of the unit.

Q2: What are the core advantages of the brushless self-excited alternator equipped on this unit?

The YC6A275-D30 genset is equipped with high-quality industrial-grade brushless self-excited alternator, which completely abandons the traditional carbon brush and slip ring friction structure. It has no carbon brush wear, electric spark failure and frequent replacement maintenance problems during operation, with extremely low daily failure rate. Matched with H-grade high-temperature resistant insulation and IP23 dustproof and rainproof protection, it can resist high-temperature aging and external environmental erosion, with more stable power output and higher power supply precision. The maintenance cycle is longer and the later operating cost is lower, which is very suitable for long-term unattended operation of industrial projects and harsh outdoor working environments.

Q3: Can the YC6A275-D30 diesel generator operate stably in plateau and low-temperature harsh environments?

This unit has passed strict extreme environment adaptation tests and has excellent environmental resistance. It can achieve reliable cold start at -25℃ without any auxiliary heating equipment, solving the power supply difficulty of winter outdoor construction and alpine region projects. When working at an altitude of 2500 meters, the turbocharged intercooled system can automatically adjust air intake and combustion state, with no power derating and stable power output, adapting to plateau low-pressure working conditions. In addition, the IP23 professional protection structure can effectively resist outdoor dust, moisture and light rain erosion, ensuring long-term stable and reliable operation in various harsh working scenarios.