300 Kva Anti-Curing Oil Immersed Electric Distribution Transformer 1000 Kva 450 Kva Flyback 50HZ Oil
300 Kva Anti-Curing Oil Immersed Electric Distribution Transformer 1000 Kva 450 Kva Flyback 50HZ Oil
1. Product Description
The 300 Kva Anti-Curing Oil Immersed Electric Distribution Transformer, together with extended 450 Kva and 1000 Kva power grade models, is a practical and high-stability oil-filled power distribution equipment designed for standard 50Hz AC power systems. This series adopts professional anti-curing oil immersion technology, effectively solving the common problem of insulating oil aging, curing and performance degradation in traditional oil immersed transformers after long-term operation. Equipped with reliable flyback voltage regulation and power compensation structure, the equipment can adapt to fluctuating grid loads and unstable voltage environments, ensuring continuous and efficient power conversion.
Manufactured with high-quality cold-rolled silicon steel core and high-purity copper windings, this 50Hz oil immersed distribution transformer features low magnetic flux leakage and low operating loss. The specially formulated anti-curing insulating oil maintains stable fluidity, insulation performance and heat dissipation effect for a long time, avoiding oil thickening, curing and failure caused by long-term high-load operation. Covering 300Kva, 450Kva to 1000Kva mainstream capacity specifications, it meets the power distribution demands of medium and large load scenarios. The overall fully sealed structure prevents external dust, moisture and corrosive substances from entering the tank, greatly extending the overall service life of the equipment and reducing daily operating failures.
2. Core Uses
As a core device for medium and low voltage power distribution systems, this anti-curing oil immersed transformer mainly undertakes voltage conversion, power distribution and grid stability maintenance tasks in 50Hz power circuits. It can effectively adjust grid voltage through built-in flyback regulation function, automatically compensate voltage drop caused by long-distance power transmission and peak load surge, and keep the terminal power supply voltage within the standard range. Different from ordinary transformers, its anti-curing oil system ensures stable heat dissipation and insulation performance in long-term continuous operation, avoiding equipment overheating and power supply interruption caused by insulating oil aging and curing.
The multi-capacity design of 300Kva, 450Kva and 1000Kva covers diversified load demands. The 300Kva model is suitable for conventional medium-load power distribution, the 450Kva version adapts to industrial and commercial mixed load scenarios, and the 1000Kva high-capacity model meets high-power continuous power supply requirements. This 50Hz oil immersed electric distribution transformer can balance regional power grid load, reduce line loss, improve power supply quality, and provide safe and stable power guarantee for industrial production, commercial operation and public power facilities.
3. Application Scenarios
3.1 Industrial Park Power Distribution
This 300Kva to 1000Kva anti-curing oil immersed transformer is widely used in industrial parks, manufacturing factories, processing plants and other industrial scenarios. Industrial equipment usually operates continuously with fluctuating loads, and the anti-curing insulating oil can maintain stable heat dissipation for a long time without oil curing failure. The flyback voltage regulation function effectively copes with voltage impact caused by frequent start and stop of mechanical equipment, ensuring stable power supply for production lines, mechanical processing equipment and supporting electrical systems. The 1000Kva high-capacity model is especially suitable for large-scale industrial zones with centralized high power consumption.
3.2 Urban and Rural Power Grid Renovation
In urban community power distribution, rural grid upgrading and suburban commercial zone power supply projects, this 50Hz oil immersed distribution transformer shows excellent adaptability. The 300Kva and 450Kva medium-capacity models perfectly match the daily power consumption load of residential clusters and commercial streets. The anti-curing design reduces long-term grid operation maintenance pressure, while the flyback voltage stabilization function solves the problems of unstable voltage and low power quality in old grid lines, effectively improving the reliability of civil and commercial power supply.
3.3 Commercial and Public Facilities Power Supply
It is applicable for centralized power distribution of shopping malls, office buildings, logistics parks, schools and municipal public facilities. These scenarios have stable daily power consumption and obvious peak power consumption periods. The flyback compensation structure of the transformer can quickly respond to peak load changes, avoid terminal voltage drop, and ensure the normal operation of air conditioning systems, lighting systems and office equipment. The sealed anti-curing oil system reduces equipment failure rate, adapting to long-term unattended stable operation of public power facilities.
3.4 New Energy and Off-Grid Power Systems
In photovoltaic power stations, wind power generation and micro-grid power supply projects, this multi-capacity oil immersed transformer acts as a key power conversion and grid-connected device. New energy power generation has unstable output characteristics, and the flyback voltage regulation function can optimize power quality and stabilize grid-connected voltage. The anti-curing oil immersion structure adapts to outdoor and semi-outdoor installation environments, resisting temperature changes and humid weather erosion, and stably supports long-term operation of new energy power distribution systems.
4. Product Features
4.1 Advanced Anti-Curing Oil Immersion Technology, Long Service Life
Different from traditional oil immersed transformers that are prone to oil aging and curing, this equipment adopts special anti-curing insulating oil and optimized sealing technology. After long-term high-load and high-temperature operation, the internal insulating oil still maintains good fluidity, insulation and heat dissipation performance, no thickening, precipitation or curing phenomenon occurs. It effectively avoids insulation failure and heat dissipation blockage caused by oil aging, greatly prolongs the service life of the transformer, and reduces the frequency of oil replacement and equipment maintenance.
4.2 Reliable Flyback Voltage Regulation & Strong Anti-Interference Ability
Built-in high-performance flyback regulation structure enables the 50Hz oil immersed electric distribution transformer to automatically sense grid voltage changes and load fluctuations. It can quickly complete voltage compensation and power adjustment, effectively restrain voltage surge and voltage drop, and keep the output voltage stable within the rated range. This unique flyback design makes the equipment adaptable to complex power grid environments with unstable voltage and fluctuating loads, ensuring consistent power supply quality for terminal electrical equipment.
4.3 Multi-Capacity Gradient Matching & Wide Applicability
The product covers three mainstream capacity grades: 300Kva, 450Kva and 1000Kva, forming a complete medium and large power load matching system. Users can select corresponding models according to actual power consumption scale and load demand. The 300Kva model is compact and energy-saving for medium-load scenarios, the 450Kva model balances load capacity and economy for industrial and commercial mixed use, and the 1000Kva high-capacity model meets high-power continuous power supply needs. All models adapt to standard 50Hz power frequency systems worldwide with strong universality.
4.4 Low Loss & High Energy Efficiency Operation
Adopting high-grade oriented silicon steel core and high-conductivity oxygen-free copper winding, the transformer optimizes the internal magnetic circuit and circuit structure. It effectively reduces no-load loss, load loss and operating heat generation, with overall power transmission efficiency significantly higher than traditional ordinary transformers. Even under long-term continuous 50Hz grid operation, it maintains low energy consumption, helping users reduce long-term power operation costs and achieve energy-saving and efficient power distribution.
4.5 Fully Sealed & High Environmental Adaptability
The whole machine adopts a fully sealed integrated oil tank structure, which completely isolates internal insulating oil from external air, moisture and dust. It has excellent waterproof, moisture-proof and corrosion-resistant performance, and can operate stably in high temperature, high humidity, dusty and other harsh environments. The oil immersed heat dissipation system has large heat capacity and uniform heat dissipation, which can withstand long-term high-load operation and short-term peak overload impact, with low operation failure rate and high overall stability.
5. Frequently Asked Questions (FAQ)
5.1 What is the core advantage of anti-curing oil immersed transformer compared with ordinary oil immersed transformers?
The biggest advantage lies in the long-term stability of insulating oil. Ordinary oil immersed transformers are prone to oil aging, thickening and curing after several years of high-load operation, which will lead to poor heat dissipation, reduced insulation performance and even equipment failure. This 50Hz oil immersed distribution transformer uses special anti-curing insulating oil and optimized sealing technology, which can effectively resist oil aging and curing. It maintains stable heat dissipation and insulation performance for a long time, reduces oil replacement times and maintenance costs, and greatly improves the overall service life and operational reliability of the equipment.
5.2 How to choose between 300Kva, 450Kva and 1000Kva models?
Capacity selection is mainly based on actual load demand and application scenarios. The 300Kva model is the most cost-effective for conventional urban and rural community power distribution, small and medium-sized commercial parks and other medium-load scenarios. The 450Kva model is suitable for mixed industrial and commercial scenarios with slightly higher power consumption and frequent load changes, with stronger overload tolerance. The 1000Kva high-capacity model is recommended for large industrial factories, centralized industrial parks and new energy power distribution projects with high continuous power load to avoid long-term overload operation of the equipment.
5.3 What working environments and frequency does this flyback oil immersed transformer adapt to?
This series of transformers is specially designed for standard 50Hz AC power systems, fully adapting to conventional industrial, commercial and civil power grid frequency standards. Benefiting from the anti-curing oil immersion structure and flyback voltage regulation design, it can work stably in indoor centralized substations, outdoor open-air distribution stations, industrial harsh environments and humid and dusty suburban scenarios. The flyback compensation function can cope with unstable grid voltage and fluctuating loads, ensuring safe and high-quality power supply in various complex working conditions.
