50HZ Weichai WP13D385E200 280kW/350kVA Diesel Generator Set

50HZ Weichai 280kW/350kVA Diesel Generator Set

1. Product Overview

The 280kW/350kVA Weichai WP13D385E200 diesel generator set is a heavy-duty large-scale industrial power generation device designed for high-load continuous operation and critical emergency power backup scenarios. Running at standard 50Hz industrial frequency, this genuine Weichai diesel generator features 280kW prime power (350kVA) and 300kW standby power (375kVA), with a rated full-load fuel consumption of 82.6L/H. Powered by the classic Weichai WP13D385E200 6-cylinder turbocharged diesel engine and matched with a high-efficiency brushless self-excited pure copper alternator, the unit delivers sufficient power reserve, ultra-stable voltage output and excellent harsh environment resistance.

Adopting H-class high-temperature resistant insulation and IP23 dustproof and rainproof protection grade, this 350kVA industrial diesel generator effectively resists high-temperature aging, dust erosion and humid environmental interference. As a mainstream high-power Weichai generator set in the industrial power market, it has undergone long-term field operation verification, with stable mechanical performance, low failure rate and convenient daily maintenance. It is widely adopted for prime continuous power supply and emergency standby power in large industrial projects, municipal infrastructure, mining operations and key public facility scenarios.

2. Complete Technical Parameter Table

The following table integrates official factory parameters, Weichai WP13 series original engine specifications and universal industry matching parameters, covering unit overall performance, diesel engine core configuration, alternator technical indicators and conventional operating parameters, fully compliant with international 50Hz power generation standards and global industrial power supply requirements.

3. Core Product Features

The Weichai WP13D385E200 280kW diesel generator set adopts Weichai mature WP13 series heavy-duty engine technology, matched with high-efficiency pure copper brushless alternator. It breaks through the power and durability limitations of medium-power generator sets, featuring strong power reserve, stable continuous operation, excellent harsh environment adaptability and low comprehensive operating cost. It is tailor-made for large-load industrial production and key engineering power supply scenarios, with comprehensive performance far exceeding ordinary conventional generator sets.

3.1 Powerful Power Reserve and Ultra-Stable Output Performance

Equipped with a 6-cylinder large-displacement turbocharged intercooled WP13 industrial engine, the unit has ultra-sufficient power reserve and strong instantaneous load impact resistance. The 280kW prime power supports 24-hour uninterrupted full-load continuous operation, fully meeting the long-term high-load power demand of large industrial equipment. The 300kW standby power can effectively cope with sudden peak load surges and emergency power shortages. The supporting brushless self-excited alternator eliminates carbon brush wear and excitation failure problems of traditional generators, with voltage regulation accuracy controlled within ±1%. It outputs pure sine wave stable power, which will not cause voltage fluctuation damage to precision instruments, automated production lines and high-end electrical equipment.

3.2 Industrial-grade Durability and Strong Environmental Adaptability

This 350kVA Weichai diesel generator adopts H-class ultra-high temperature resistant insulation material for alternator windings, which can resist long-term high-temperature aging and maintain stable electrical performance under continuous high-load operation. The IP23 professional protection grade can effectively block external dust, rainwater, debris and humid air, preventing internal circuit short circuit and mechanical failure. The whole machine adopts heavy-duty industrial reinforced body structure and professional shock absorption design, adapting to stable start and operation in high altitude, low temperature, high dust and high humidity harsh working conditions. It is highly suitable for outdoor field engineering and unattended industrial station operation.

3.3 Optimized Combustion System and Reliable Operating Economy

Adopting electronic high-pressure common rail fuel injection technology and upgraded optimized combustion chamber structure, the Weichai original engine realizes full fuel atomization and sufficient combustion. The full-load fuel consumption is stably controlled at 82.6L/H under rated working conditions, with stable and controllable fuel consumption performance. The unit is equipped with multi-stage high-efficiency air filtration and fuel purification systems, which effectively filter impurities in air and fuel, reduce engine internal carbon deposition and parts wear, extend the overall service life of the unit, and effectively reduce long-term operation and maintenance costs for enterprise users.

3.4 Low Failure Rate and Convenient Daily Maintenance

The brushless self-excited excitation structure removes vulnerable carbon brushes and slip ring components, fundamentally reducing electrical system failure rate and daily maintenance workload. The Weichai WP13 series engine is a mature industrial power model verified by tens of thousands of field projects, with stable structural performance, few vulnerable parts and strong anti-fatigue ability. The overall layout of the unit is reasonable and intuitive, with open maintenance ports for filter elements, oil circuits and lubrication systems. Operation and maintenance personnel can quickly complete daily inspection, oil replacement and fault troubleshooting, realizing long-term unattended stable operation.

3.5 Complete Intelligent Protection and Environmental Compliance

The generator set is equipped with a full set of intelligent automatic protection functions including over-speed, over-voltage, over-current, overload, low oil pressure and high water temperature. Once operating parameters are abnormal, the unit will automatically alarm and shut down to protect the equipment body and rear-end electrical load from damage. Equipped with a high-efficiency industrial silencer and sound-absorbing structure, the operating noise is effectively suppressed, meeting international environmental protection emission standards. It can be safely used in urban commercial areas, industrial parks and noise-sensitive scenarios without environmental pollution risks.

4. Main Application Scenarios

As a high-performance heavy-duty 280kW/350kVA Weichai diesel generator set, the WP13D385E200 model has ultra-wide scenario compatibility. It can be used as both long-term prime power supply and emergency standby power supply, covering large industrial production, key engineering construction, mining operations, commercial complex power guarantee and public facility emergency backup fields, and is the preferred power equipment for large-load power demand scenarios.

4.1 Large Industrial Production Scenarios

It is widely applied to continuous power supply of large manufacturing factories, mining operation bases, chemical industrial parks, building materials processing bases and large-scale industrial zones. For industrial areas with insufficient municipal power capacity, unstable grid voltage or frequent power outages, this heavy-duty Weichai generator set can be used as the main prime power source to ensure uninterrupted operation of large production lines, mechanical processing equipment and industrial supporting facilities. It effectively avoids production shutdown and economic losses caused by power failures, and meets the long-term high-load power demand of large industrial production.

4.2 Key Engineering Construction Scenarios

It serves as the core mobile power supply equipment for highway trunk line engineering, large bridge construction, municipal infrastructure renovation, water conservancy and hydropower projects, railway construction and field exploration operations. Most outdoor field construction sites lack stable municipal power coverage. Relying on strong environmental adaptability and high-load power supply capacity, the unit can provide stable and lasting power support for large engineering machinery, welding equipment, on-site office and living electricity, ensuring the continuous and efficient progress of large engineering projects.

4.3 Large Commercial Complex and Logistics Park Scenarios

This 375kVA standby power diesel generator is an ideal emergency power guarantee solution for super-large shopping mall clusters, high-rise office buildings, hotel groups, large logistics industrial parks and comprehensive business parks. In case of sudden municipal power failure, the unit can start quickly and switch power supply automatically, providing stable power for elevators, fire protection systems, intelligent monitoring equipment, lighting systems and weak current facilities. It ensures the normal operation of commercial places and logistics warehousing systems, and improves the operational safety of large urban commercial supporting facilities.

4.4 Key Public Facility Power Guarantee Scenarios

It provides 24-hour uninterrupted power backup for core public facilities such as Grade-A hospitals, urban traffic command centers, communication base station clusters, fire rescue command centers and university experimental facilities. These key public facilities have extremely high requirements for power supply stability and continuity. The high reliability and fast response performance of the WP13D385E200 generator set can effectively deal with sudden power outages, ensure the normal operation of medical equipment, emergency command systems and precision experimental equipment, and provide solid power support for urban public safety and social stable operation.

4.5 Overseas Engineering and Foreign Trade Export Scenarios

Complying with international standard 50Hz frequency and 400V voltage specifications, this Weichai diesel generator set matches the power supply standards of most countries and regions worldwide. With stable product quality, complete technical parameters and reliable global after-sales service system, it is widely exported to overseas large-scale engineering projects, foreign industrial park construction and international power equipment procurement projects, and is a cost-effective mainstream high-power export generator product.

5. Core Product Purpose

The core purpose of the 280kW/350kVA Weichai WP13D385E200 diesel generator set is to solve the stable power supply demand of large-load industrial, mining and key engineering scenarios, making up for the insufficient power reserve and poor high-load continuous operation stability of medium-power generator sets. It provides two core power supply modes: long-term prime power supply and short-term emergency standby power supply, covering full-scene power demand of large-scale production, key engineering construction, urban core facility operation and emergency backup.

In remote large industrial zones, field mining bases and outdoor engineering construction sites without municipal power coverage, the unit acts as heavy-duty industrial prime power generation equipment to undertake 24-hour continuous high-load power supply tasks. It stably supports the long-term operation of large industrial production equipment and heavy engineering machinery, ensuring the smooth progress of various large-scale production and construction projects. In urban large-scale commercial complexes, core public institutions and key infrastructure, it serves as high-reliability emergency standby power equipment, quickly responding to sudden power failure accidents, minimizing economic losses and safety risks caused by power outages, and guaranteeing the normal operation of urban core supporting facilities and public services.

In addition, this IP23 protected brushless self-excited generator set also adapts to temporary large-scale engineering power consumption, disaster emergency power rescue and field military power supply scenarios. With the advantages of sufficient power reserve, high operation stability, ultra-low failure rate and low comprehensive use cost, it is one of the most practical and cost-effective high-power power generation equipment in the current industrial generator market.

6. FAQ (Frequently Asked Questions)

Q1: What is the difference between prime power and standby power of WP13D385E200 generator set in actual use?

A1: The 280kW (350kVA) prime power is the rated continuous operating power of the unit, supporting 24-hour long-term stable operation and allowing short-term slight overload within the standard range. It is mainly used for daily continuous power supply of large factories, mining sites and engineering construction with long-term high-load power demand. The 300kW (375kVA) standby power is the peak emergency power, only applicable for short-time power supply in sudden power failure or instantaneous peak load scenarios. Long-term operation under standby load is prohibited, which will cause accelerated engine wear, increased fuel consumption and shortened overall service life. Users need to configure the load strictly according to actual daily power consumption.

Q2: What are the practical advantages of brushless self-excited alternator for this 350kVA Weichai generator?

A2: Different from traditional brushed alternators, the brushless self-excited structure cancels carbon brushes and slip ring vulnerable parts, greatly reducing daily maintenance frequency and later replacement costs. Combined with H-class high-temperature insulation and IP23 dust and moisture protection design, the alternator has excellent high-temperature aging resistance and harsh environment adaptability. It features zero excitation failure, ultra-low voltage fluctuation and stable pure copper power output, which can effectively protect precision electrical equipment and large industrial production lines. This configuration is the standard reliable choice for high-power industrial generator sets to adapt to long-term high-load operation.

Q3: How to optimize fuel consumption and prolong service life of 280kW Weichai diesel generator in daily operation?

A3: The standard full-load fuel consumption of the unit is 82.6L/H under rated working conditions. To optimize fuel economy and extend service life, users can adopt standardized operation and maintenance methods: First, avoid long-term no-load idle or light-load operation, and keep the unit running with 60%-80% rated load to achieve the best fuel-saving effect; Second, regularly replace fuel filters, air filters and lubricating oil to ensure sufficient fuel combustion, reduce carbon deposition and mechanical wear; Third, inspect the cooling system and intake system regularly to avoid power attenuation and overheating failure caused by poor heat dissipation and insufficient air intake. Standardized daily maintenance can effectively maintain the unit’s optimal operating state for a long time.