| Application: | Power, Electronic |
|---|---|
| Phase: | Three |
| Core: | Core-type Transformer |
| Cooling Method: | Oil-immersed Type Transformer |
| Winding Type: | Two-winding Transformer |
| Certification: | ISO9001-2000, ISO9001 |
| Customization: |
|---|
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Audited Supplier Upgrade your power distribution with our efficient oil-immersed transformer. Perfect for step-down voltage applications.
| Rated Capacity (KVA) |
Junction group labe |
Voltage combination(KV) | No-load current (%) |
Load loss (W) |
No-load loss (W) |
Short circuit impedance (%) |
||
| (H.V.) | Tap range(%) | (L.V.) | ||||||
| 30 | Dyn11 Yyn0 |
10 6.3 6 |
±5 ±2×2.5% |
0.4 | 1.5 | 630/600 | 80 | 4.0 |
| 50 | 1.3 | 910/870 | 100 | |||||
| 63 | 1.2 | 1090/1040 | 110 | |||||
| 80 | 1.2 | 1310/1250 | 130 | |||||
| 100 | 1.1 | 1580/1500 | 150 | |||||
| 125 | 1.1 | 1890/1800 | 170 | |||||
| 160 | 1.0 | 2310/2200 | 200 | |||||
| 200 | 1.0 | 2730/2600 | 240 | |||||
| 250 | 0.9 | 3200/3050 | 290 | |||||
| 315 | 0.9 | 3830/3650 | 340 | |||||
| 400 | 0.8 | 4520/4300 | 410 | |||||
| 500 | 0.8 | 5410/5150 | 480 | |||||
| 630 | 0.6 | 6200 | 570 | 4.5 | ||||
| 800 | 0.6 | 7500 | 700 | |||||
| 1000 | 0.6 | 10300 | 830 | |||||
| 1250 | 0.5 | 12000 | 970 | |||||
| 1600 | 0.5 | 14500 | 1170 | |||||
Iron Core:
The iron core of our transformers is made of high permeability magnetic grain oriented cold rolled silicon steel sheet. The iron core features a unique design with a multi-stepped core section, ensuring equal sections for both the iron yoke and the iron core.
Winding:
Our transformers utilize a winding system with corrugated oil passages and a no-immersion paint process. The windings are secured with tightening belts and consist of concentric coils. The high-voltage winding includes taps to meet various voltage requirements, connected to a tap changer mounted on the box cover for easy adjustment.
Safety Protection Device:
For transformers ranging from 30-2000kVA, a pressure relief valve is included as a safety measure. Additionally, a gas relay with alarm and trip terminals can be installed based on user preferences.
Oil Temperature Measuring Device:
Our transformers come equipped with a tube holder for a glass thermometer, positioned at the top of the oil tank with a 120±10 mm protrusion into the oil. For transformers between 1000-2000kVA, an outdoor signal thermometer is provided for accurate temperature monitoring.
For high-quality transformers with advanced safety features and precise temperature monitoring, trust Global Power Equipment (Xuzhou) Co., Ltd for your power needs.
Global Power Equipment (Xuzhou) Co., Ltd is a leading intelligent technology enterprise specializing in the research, development, manufacturing, and sales of power transformers, high and low voltage switch cabinets, box-type substations, and related products.
Our state-of-the-art factory spans nearly 100,000 square meters and boasts a registered capital of 60.6 million yuan. With over 300 employees, including 20 party branch members, nearly 20 engineers, and close to 50 technical personnel with intermediate technical titles, we are committed to delivering top-quality products.
Utilizing cutting-edge domestic technology and production equipment, we adhere to the highest operating standards of the ISO9000 quality certification system. Our products are designed using computer-aided design to provide customers with environmentally friendly, energy-saving, low-carbon, and high-quality solutions tailored to meet the unique characteristics of each region and fulfill diverse market demands.
Global Power Equipment (Xuzhou) Co., Ltd is dedicated to advancing with science and technology, ensuring quality for survival, efficiency through management, integrity in the market, and development through innovation. We prioritize meticulousness and excellence in every detail to achieve standardized product quality management. Our focus is on innovative, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment. Our goal is to establish a cutting-edge R&D and manufacturing base for advanced equipment, positioning ourselves as a leading global supplier of power equipment under the renowned "Zhonghao" brand, contributing to the revitalization of China's national industry.
Global Power Equipment (Xuzhou) Co., Ltd is a leading manufacturer of 11KV oil transformers. Our products are designed to meet the highest standards of quality and reliability.
Contact us today to learn more about our 11KV oil transformers and how they can benefit your operations.
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Audited Supplier 
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