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High voltage power transformer（10kV/110kV transformer /220kV transformer）
Power transformers are designed for use in power transmission and distribution systems, including power plants, substations, and large industrial projects. They cover voltage levels from 10kV to 220kV, ensuring efficient and reliable transmission of electrical energy across various applications.
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High voltage power transformer（10kV/110kV transformer /220kV transformer）
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DESCRIPTION
Product Overview
AISITE Power Transformers are the backbone of modern energy infrastructure, designed to deliver unmatched performance in the most demanding environments. From 35kV substations to 500kV grid interconnections, our oil-immersed power transformers combine German precision engineering with 30+ years of field-proven durability, ensuring stable power transmission for utilities, industrial plants, and renewable energy projects worldwide.
Features
✅ Ultra-High Efficiency
98.7% average efficiency (IEC 60076-1 certified)
Up to 20% lower no-load loss vs. industry standards
✅ Extreme Environment Adaptability
Operates flawlessly from -50°C to +60°C
IP67 protection against dust/moisture
Stainless steel tank with anti-corrosion coating
✅ Smart Monitoring Ready
Integrated IoT sensors for real-time:
▪ Oil temperature/pressure
▪ Partial discharge detection
▪ Load imbalance alerts
✅ Eco-Conscious Design
Biodegradable ester oil option (Fire Point >320°C)
98% recyclable components
Technical Specifications
| Model | Voltage (kV) | Capacity (MVA) | Cooling Method | Efficiency |
|---|---|---|---|---|
| PT-110 | 110 | 50-180 | ONAN/OFAF | 98.9% |
| PT-220 | 220 | 150-400 | OFAF/ODAF | 99.1% |
| PT-500 | 500 | 300-800 | ODAF | 99.3% |
Application
1. Power Generation
Step-up transformers for coal/gas/hydro plants
Wind farm grid connections (35kV-220kV)
2. Transmission Networks
500kV inter-regional grid hubs
HVDC converter station applications
3. Heavy Industries
Steel mills requiring 2.0x overload capacity
Mining operations in harsh climates
Factory View
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Factory Address:500 meters southeast of Yilong Bridge in Yichuan, Luoyang, China