| Customization: | Available |
|---|---|
| Application: | Power, Electronic |
| Phase: | Three |
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Explore our 400kv Step Down Power Transmission Transformer for efficient power distribution. Ideal for industrial 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 is made of high permeability magnetic grain oriented cold rolled silicon steel sheet. It features a new type of iron core with a multi-stepped core section and equal sections for the iron yoke and core.
Winding: The winding utilizes a corrugated oil passage without immersion paint process. The windings are concentric coils, and the high-voltage winding includes taps for adjusting tapping voltage requirements. The tap changer switch is mounted on the box cover for easy access.
Safety Protection Device: The transformer (30-2000kVA) comes equipped with a pressure relief valve. A gas relay with an alarm and trip terminal can be installed based on user requirements.
Oil Temperature Measuring Device: The transformer includes a tube holder for a glass thermometer, positioned at the top of the oil tank with a protrusion of 120±10 mm into the oil. For 1000-2000kVA transformers, an outdoor signal thermometer is provided.
Company Name: Global Power Equipment (Xuzhou) Co., Ltd
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 with 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 advanced domestic technology and production equipment, we adhere to the ISO9000 quality certification system standards. Our products are designed using computer-aided design to provide environmentally friendly, energy-saving, low-carbon, and high-quality solutions tailored to meet the unique requirements of different regions and customers.
At Global Power Equipment, we are dedicated to advancing with science and technology, prioritizing quality for survival, emphasizing efficiency in management, conducting business with integrity, and fostering development through innovation. Our commitment to meticulousness and excellence in every detail ensures standardized and systematic product quality management. We continuously accelerate the application, digestion, and absorption of cutting-edge technologies, resulting in high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment.
Through extensive technical exchanges and collaborations, we focus on research and development to build a robust R&D and manufacturing base for advanced equipment. Our ultimate goal is to be the world's premier supplier of power equipment, enhancing the reputation of the "Zhonghao" brand through exceptional quality and 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 business.
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