50HZ SDEC 6HTAA6.5-G22 150kVA/120kW Diesel Generator Set

50HZ SDEC  150kVA/120kW Diesel Generator Set

1. Technical Parameter

2. Core Product Features

The SDEC 6HTAA6.5-G22 120kW/150kVA diesel generator set is a high-performance industrial power equipment independently developed by Shanghai Diesel Engine, which is a hot-selling prime power diesel generator widely recognized in the power equipment industry. It integrates mature turbocharged intercooling technology, balancing high power output, low energy consumption and long-term operational stability, and is perfectly adapted to various complex power supply scenarios.

First of all, this 150kVA SDEC diesel generator set features excellent power performance. Equipped with genuine SDEC 6HTAA6.5-G22 industrial engine, the 6.5L large-displacement design ensures strong power reserve. The prime power reaches 120kW and the standby power is up to 132kW, which can easily cope with long-term continuous power supply and instantaneous load surge, avoiding power drop or shutdown caused by load changes. The matched brushless self-excited alternator has H-grade insulation and IP23 protection capability, effectively resisting dust, moisture and slight collision, greatly improving the adaptability of the unit in harsh outdoor and industrial environments.

Secondly, the unit has outstanding fuel economy and cost performance. The full-load fuel consumption is only 33.1L/H, which is far lower than most peer products of the same power level. As a high-efficiency fuel-saving diesel generator, it can effectively reduce the daily operating fuel cost for enterprises and engineering projects. The turbocharged intercooled intake structure optimizes fuel combustion efficiency, not only reduces fuel waste, but also lowers exhaust emissions, meeting the basic environmental protection standards of industrial power supply.

In terms of operational reliability and maintenance, this120kW prime power diesel generator has passed strict durability tests and supports more than 15,000 hours of continuous stable operation. The brushless alternator structure eliminates the problem of carbon brush wear and replacement in traditional generators, reducing daily maintenance frequency and maintenance costs. Meanwhile, the unit supports -15℃ low-temperature cold start, solving the power supply difficulty in low-temperature areas and seasonal cold weather, with strong environmental adaptability.

In addition, the unit supports diversified configuration upgrades. Users can choose galvanized silent enclosure or weatherproof enclosure according to actual needs to reduce operating noise and resist wind and rain erosion. The standard electric start mode realizes one-key quick start, with fast response speed, which can quickly switch to power supply state after mains power failure, ensuring uninterrupted power consumption of equipment.

3. Main Application Scenarios

Relying on stable power output, low fuel consumption and strong environmental adaptability, the SDEC 6HTAA6.5-G22 diesel generator set is widely used in commercial backup power, industrial continuous power supply, engineering construction and public facility power guarantee scenarios, and is a mainstream power supply equipment for medium-power demand scenarios.

Industrial Production Scenarios: It is suitable for factory workshop continuous power supply, processing equipment standby power and industrial park emergency power supply. For manufacturing enterprises with high requirements for power stability, this 120kW industrial diesel generator can avoid production shutdown and equipment damage caused by mains power outage, and its strong load capacity meets the long-term operation needs of mechanical processing, electronic production and other equipment.

Commercial & Public Facilities: It is the preferred backup power equipment for hotels, shopping malls, office buildings, hospitals and schools. Medical equipment, elevator operation and office equipment in public buildings have high requirements for power continuity. The 150kVA backup diesel generator can quickly take over the power supply after mains failure, ensuring the normal operation of key equipment and avoiding economic losses and safety risks caused by power outage.

Engineering Construction Sites: It adapts to outdoor temporary power supply of construction sites, road construction, bridge engineering and municipal engineering. The IP23 protection grade and low-temperature start function enable the unit to work stably in outdoor open-air, dust and low-temperature environments, providing stable power support for construction machinery, on-site lighting and temporary office equipment.

Special Scenario Power Guarantee: It can also be used for power supply of communication base stations, logistics parks, data room auxiliary power, field exploration and emergency rescue scenarios. Its durable and low-consumption characteristics make it suitable for long-term unattended operation and intermittent emergency power supply in remote areas without stable mains power.

4. Core Product Purposes

As a professional medium-power diesel generator set, the core purpose of the 6HTAA6.5-G22 SDEC generator set is to provide stable, efficient and economical continuous and emergency power supply for medium-load power demand scenarios, covering prime power supply and standby backup power dual usage scenarios.

On the one hand, it serves as prime power supply equipment for areas without municipal mains power or unstable mains power. In remote construction sites, field operation bases and rural industrial parks, the unit can be used as the main power source to provide long-term continuous power supply for production, operation and living equipment, relying on its low fuel consumption and high durability to reduce long-term power consumption costs.

On the other hand, it acts asemergency standby power supply for key power-consuming places. For industrial enterprises, medical institutions and commercial buildings that cannot tolerate power outages, the unit is used as a backup power source. Once the mains power fails or voltage is unstable, it can start quickly and switch power supply automatically, ensuring the uninterrupted operation of core equipment and avoiding major economic losses and safety accidents caused by power interruption.

At the same time, the unit also undertakes the purpose of peak-shaving power supply. In the peak period of municipal power consumption and power rationing, the 120kW/150kVA medium-power generator set can replace part of the mains power supply, effectively alleviating the pressure of enterprise power consumption and ensuring the normal progress of production and operation.

5. Common FAQ

Q1: What is the difference between prime power and standby power of this SDEC 6HTAA6.5-G22 generator set?

A1: The prime power of 120kW/150kVA refers to the rated continuous power, which supports long-term uninterrupted operation with 100% load and is suitable for daily continuous power supply scenarios. The standby power of 132kW/165kVA is the emergency peak power, which is 10% higher than the prime power. It is only used for short-time emergency power supply after mains power failure, and cannot run at full load for a long time. In actual use, we recommend taking 80%-90% of the prime power as the conventional operating load to extend the service life of the unit.

Q2: What are the advantages of the brushless self-excited alternator equipped with this unit compared with traditional brushed generators?

A2: This 150kVA diesel generator adopts brushless self-excited alternator with H-grade insulation and IP23 protection. Compared with traditional brushed generators, it has no carbon brush wear and spark problems during operation, with lower failure rate and higher operational safety. It basically realizes maintenance-free in daily use, avoiding frequent carbon brush replacement and overhaul work. Meanwhile, the power output waveform is more stable, which can effectively protect precision electrical equipment and is more suitable for long-term continuous industrial operation.

Q3: What is the daily maintenance cycle and key maintenance items of the 6HTAA6.5-G22 generator set?

A3: Conventional daily maintenance is simple and low-cost. Daily inspection mainly includes checking fuel quantity, cooling water level and unit operating noise. Routine maintenance is carried out every 200 operating hours, including replacing diesel filter, oil filter and engine oil, and cleaning radiator dust. Comprehensive overhaul is recommended every 1000 operating hours or one year (whichever comes first). Thanks to the brushless design and high-quality SDEC engine, the unit has fewer vulnerable parts, greatly reducing the later maintenance time and cost compared with ordinary generator sets.