High insulation rating IEC60076 Three-Phase Oil type Step-Up with conservator Transformer 500kVA 0.69kV 11kV for Solar PV Power Plants Industrial Step-Up and Grid Distribution OEM
IEC60076-সম্মত 500kVA তেল-নিমজ্জিত ট্রান্সফরমার সৌর PV উদ্ভিদের জন্য উচ্চ নিরোধক রেটিং সহ। বিস্ফোরণ-প্রমাণ নকশা, ≤55dB গোলমাল, এবং OEM কাস্টমাইজেশন বৈশিষ্ট্য। চরম পরিবেশে নির্ভরযোগ্য স্টেপ-আপ এবং গ্রিড বিতরণ নিশ্চিত করে।
500kVA Three-Phase Oil Type Transformer
,Step-Up Three-Phase Oil Type Transformer
,0.69kV Three-Phase Oil Type Transformer
This three-phase oil-immersed step-up transformer features high insulation design and meets IEC60076 standards, ideal for solar PV power plants and various electrification applications. Equipped with a conservator and high-performance insulation materials, it ensures long-term stable operation. OEM customization is available to adjust capacity, voltage levels, and appearance according to client requirements.
- High insulation rating compliant with IEC60076 for safety and reliability.
- Oil-immersed cooling design extends service life and reduces failure rates.
- OEM customization available to meet various capacities and voltage requirements.
- Explosion-proof design and high-temperature self-ignition protection for extreme environments.
- Optimized magnetic circuit improves efficiency and lowers operational energy consumption.
- Easy installation and low maintenance costs, ideal for solar and industrial projects.
| Technical Parameter | Description |
|---|---|
| Rated Capacity | 500kVA |
| Phases | Three-phase |
| Primary Voltage | 0.69kV |
| Secondary Voltage | 11kV |
| Cooling Method | Oil-Immersed ONAN (Oil Natural Air Natural Cooling) |
| Insulation Class | High Insulation (IEC60076 compliant) |
| Short Circuit Impedance | 4% |
| Noise Level | ≤55 dB |
| Temperature Rise Control | ≤65K |
| Conservator | Yes (for oil expansion and overflow protection) |
| Explosion Protection | Pressure relief valve, fire-proof design |
| Operating Temperature | -25°C ~ +45°C |
| Altitude Adaptability | ≤1000m (customizable for higher altitudes) |
| Humidity Adaptability | 95% RH (coastal anti-corrosion materials) |
| Application Scenarios | Solar PV power plants, industrial step-up, grid distribution |
Market Challenges:
Transformers in high-temperature regions (Middle East, Southeast Asia) and coastal humid areas face oil overheating, self-ignition, insulation aging, and corrosion issues, leading to downtime and high maintenance costs.
Our Solutions:
- High-temperature resistant oil and high-quality insulation paper ensure stable operation.
- Conservator with explosion-proof pressure relief valve prevents oil transformer self-ignition and explosion.
- Anti-corrosion coating and moisture-proof design adapt to humid coastal environments.
- Precision magnetic circuit and natural cooling system reduce temperature rise and extend lifespan.
- Optional monitoring system provides real-time oil temperature, load, and humidity monitoring for safe operation.
- Q: Will this transformer corrode in coastal regions?
A: Anti-corrosion coating and humidity-resistant design prevent corrosion from sea air. - Q: Does high temperature affect transformer lifespan?
A: High-temperature resistant oil and insulation materials ensure stable operation up to +45°C. - Q: Is OEM customization available?
A: Yes, capacity, voltage levels, and appearance can all be customized. - Q: Is this transformer suitable for solar PV plants?
A: Absolutely. Designed for PV step-up, it offers high efficiency and strong stability. - Q: What happens in case of overload or short circuit?
A: Built-in protection and pressure relief valves effectively handle overload and short-circuit scenarios. - Q: Is installation and maintenance difficult?
A: Installation is straightforward, and maintenance cycles are long, reducing long-term operational costs.
- 1. Professional 30+ senior engineers offer 24 hours online service and response within 30 min.
- 2. 100,000m² factory, 250+ workers, 30+ senior engineers and 8 production lines, 20000+ sets annual production capacity.
- 3. 100% OQC testing with 8 main detection contents. 15+ years power transformer designing and manufacturing experience.
- 4. Comply with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standard
- 5. Cross-industry power transformer solution.
- 6. Global on-site technical support.
Customize your reliable oil-immersed step-up transformer today to safeguard your power plant!
-
Long Service life 400kVA 0.4 to 11kV Three-Phase Oil-Immersed Distribution Transformer for Residential & Commercial Power Distribution Factory Price
আবাসিক/বাণিজ্যিক ব্যবহারের জন্য 400kVA তেল-নিমজ্জিত ট্রান্সফরমার। দীর্ঘ পরিষেবা জীবন, কম শব্দ (<55dB), CE সার্টিফিকেশন, এবং কাস্টম ভোল্টেজ/পাওয়ার বিকল্পগুলি বৈশিষ্ট্যযুক্ত। উপকূলীয় পরিবেশের জন্য জারা-প্রতিরোধী নকশা আদর্শ।
-
তেল-নিমজ্জিত প্রাক-ফ্যাব্রিকযুক্ত সাবস্টেশন সহ কমপ্যাক্ট আউটডোর পাওয়ার স্টেশন 10KV/0.4KV
Power Station Outdoor Compact Transformer Station / Prefabricated Substation 10KV/0.4KV Our compact outdoor prefabricated substations are engineered for high-reliability medium-to-low voltage distribution in industrial, commercial, and urban networks across Europe.With a primary voltage of 10kV and secondary voltage of 0.4kV , these oil-immersed transformers integrated with switchgear provide a turnkey solution for safe, efficient, and environmentally friendly power
-
ডাবল-উইন্ডিং ওএলটিসি ১১০kV পাওয়ার ট্রান্সফরমার দীর্ঘমেয়াদী বিদ্যুৎ অবকাঠামোর জন্য নির্ভরযোগ্য সমাধান
Double-winding OLTC 110kV Power Transformer - Trusted Solution for Long-Term Power Infrastructure HENTG POWER Double-winding OLTC 110kV Power Transformer offers a reliable solution for long-term power infrastructure with high reliability, strong voltage regulation capability, and optimized total cost of ownership. The 40000 kVA 110 kV oil-immersed main power transformer is a dependable choice for utilities, EPC contractors, and energy investors seeking stable and secure high
