The new high-temperature-resistant transformer developed independently by CEEG features a hybrid insulation structure. The hotspots within the unit utilize DuPont's Nomex insulation material (Class C heat resistance) combined with mineral oil. This design truly meets the "high overload, safe and reliable" operational requirements for the entire lifecycle. This product is a good choice for users with special high demands on transformers or those seeking upgrades and capacity expansion (which can be done based on the original transformer).
Low Losses
1. No-load losses are more than 10% lower than the current national standard GB6451-2015.
2. Load losses are more than 5% lower than the current national standard GB6451-2015.
3. Performance complies with the GB20052-2020 energy efficiency standards.
Low Noise
1. Self-cooling noise levels will be below 60dB, nearly 20dB lower than the national standard.
2. Customized ultra-low noise transformers are available upon special request.
Low Partial Discharge
1. Our 110kV production process adheres to modern enterprise management practices.
2. The entire 110kV product line is dust-free, with rounded metal and insulation components inside the unit.
3. Partial discharge is controlled to below 100pc (pico-coulombs).
Strong Short-Circuit Resistance
The 110kV transformer has passed national-level certification, ensuring that no unit is damaged due to sudden short circuits.
Attractive Appearance
Full polishing rust removal, and powder electrospray painting can achieve the effect of home appliance paint, and the wide-plate radiator does not easily fade.
Leak-Proof
All sealing components are made of acrylic materials and are manufactured using single-molding technology with no interfaces.
We solemnly guarantee that there will be no leaks and conduct fluorescent, positive pressure, and negative pressure leak tests.
Operating Conditions:
Conducive to peak summer, suitable for main grid with high load rate under high temperature and places with impact load and continuous overload requirements, such as steel, metallurgy industry, railway transportation, power plant, hydropower station, etc.
Transformer Key Structural Features:
NOMEX® Insulation + Transformer Insulation Oil
1. High-Temperature Resistance for Enhanced Safety
Capable of continuous operation at load under an ambient temperature of 40°C.
Achieves an average 20% higher continuous load rating compared to conventional oil-immersed transformers operating under similar conditions.
2. Low Losses for Greater Energy Efficiency
Offers a 20% energy savings over standard transformers.
3. Maintenance-Free for Improved Environmental Friendliness.
Sealing components have the same lifespan as the transformer. All materials are recyclable.
CEEG is a professional transformer manufacturer! Our production base covers an area of more than 600 acres (40 hectares) with extensive facilities and a total construction area of 180,000 square meters. We have a professional team of more than 1,000 employees. We have advanced transformer production and testing equipment here to ensure that we provide customers with high-quality power transformer products.
We boast an array of cutting-edge equipment representing a high standard within the industry, including a complete set of shearing machines, fully automated winding machines, robot-operated stacking machines, the Hedrch Vacuum Casting Equipment, vacuum impregnation systems, air cushion transport vehicles, a fully enclosed production workshop with a cleanliness level of 100,000, 20-ton vertical winding machines, 10-ton horizontal winding machines, coal-oil gas phase drying equipment, and a 200-ton overhead crane. We adopt the latest technology and processes to ensure our products comply with international standards and customer needs.
We have a strong production capacity of 30 million kVA power transformers annually. This means we can cater to all sizes and types of power transformer needs, from small applications to large energy projects. No matter what specifications our customers require, we deliver them on time and support them with high quality and reliability.
