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| Application: | Power, Electronic, Instrument, Lighting, Rectifier, Audio, Electricity Power Transmission |
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Welcome to our selection of high-quality 11kv 630kVA Power Distribution Transformers. Our Dry Type Transformers are designed for efficient power transmission and distribution, making them ideal for a wide range of applications. With a focus on environmental protection and safety, our transformers are built to last and provide reliable performance.
Featuring advanced technology and high-quality materials, our transformers offer excellent power transmission capabilities. Whether you need a Step up Transformer, High Voltage Transformer, or Three Phase Transformer, we have you covered. Our transformers are also available in various designs such as Toroidal Power Transformers, Inverter Transformers, and Anti-Explosion Transformers to meet your specific needs.
Experience the benefits of our Distribution Power Transformers, including current and voltage transformation, silicon steel construction, and dry-type design for efficient power supply. Invest in our Resin Transformers or Steel Sheet Transformers for long-lasting performance and durability. Upgrade to our Dry Type Transformers today and enjoy reliable power distribution at a competitive price.
Product Description:
The SC(B)12-10 resin insulated dry power transformer from Shandong Zhifeng Transformer Co., Ltd. is specifically designed for wind farms, photovoltaic power generation, electric vehicle charging stations, combined substations, power supply, distribution systems, and other critical applications. This transformer features:
Conditions of Use:
Our advanced temperature control system, developed by Shandong Zhifeng Transformer Co., Ltd., ensures optimal performance and safety for transformers. It includes a temperature controller and a PTC temperature measuring element situated at the top end of the low-voltage winding, the hottest point. This configuration enables precise temperature measurement and control.
In the event of overload operation or faults that cause high winding temperatures, the temperature controller triggers an alarm and automatically trips when temperatures exceed safe limits. Additionally, during forced air cooling, the temperature controller regulates the cooling fan based on the winding temperature.
The temperature display system provides real-time monitoring of the winding's hot spot temperature during transformer operation and works seamlessly with the temperature control system.
Both the temperature control and display systems can be installed remotely from the transformer's main body. The lead wire length of the temperature measuring element is limited to <20m for temperature control and <10m for temperature display in a two-wire system, or <100m with a compensating wire.
Type: 126kV, 10kV dry-type non-excitation distribution transformers equipped with a tap-changer. Detailed Technical Data Sheet available.
| Type | Connection group symbol |
Voltage combination (kV) |
Non-load current (%) | Non-load loss (W) |
Load loss W | Short-circuit impedance (%) | ||
| B(100ºC) | F(120ºC) | H(145°ºC) | ||||||
| SC12-30 | Yyn10 Dyn11 |
6~11±2×2.5% /0.4 | 2.4 | 150 | 670 | 710 | 760 | 4.0 |
| SC12-50 | 2.4 | 215 | 940 | 1000 | 1070 | 4.0 | ||
| SC12-80 | 1.8 | 295 | 1290 | 1380 | 1480 | 4.0 | ||
| SC12-100 | 1.8 | 320 | 1480 | 1570 | 1690 | 4.0 | ||
| SC12-125 | 1.6 | 375 | 1740 | 1850 | 1980 | 4.0 | ||
| SC12-160 | 1.6 | 430 | 2000 | 2130 | 2280 | 4.0 | ||
| SC12-200 | 1.4 | 495 | 2370 | 2530 | 2710 | 4.0 | ||
| SC12-250 | 1.4 | 575 | 2590 | 2760 | 2960 | 4.0 | ||
| SC12-315 | 1.2 | 705 | 3270 | 3470 | 3730 | 4.0 | ||
| SC(B)12-400 | 1.2 | 785 | 3750 | 3990 | 4280 | 4.0 | ||
| SC(B)12-500 | 1.0 | 930 | 4590 | 4880 | 5230 | 4.0 | ||
| SC(B)12-630 | 1.0 | 1070 | 5530 | 5880 | 6290 | 4.0 | ||
| SC(B)12-630 | 1.0 | 1040 | 5610 | 5960 | 6400 | 6.0 | ||
| SC(B)12-800 | 1.0 | 1215 | 6550 | 6960 | 7460 | 6.0 | ||
| SC(B)12-1000 | 1.0 | 1415 | 7650 | 8130 | 8760 | 6.0 | ||
| SC(B)12-1250 | 1.0 | 1670 | 9100 | 9690 | 10370 | 6.0 | ||
| SC(B)12-1600 | 1.0 | 1960 | 11050 | 11730 | 12580 | 6.0 | ||
| SC(B)12-2000 | 08 | 2440 | 13600 | 14450 | 15560 | 6.0 | ||
| SC(B)12-2500 | 08 | 2880 | 16150 | 17170 | 18450 | 6.0 | ||
| SCB12-1600 | 1.0 | 1960 | 12280 | 12960 | 13900 | 8.0 | ||
| SCB12-2000 | 08 | 2440 | 15020 | 15960 | 17110 | 8.0 | ||
| SCB12-2500 | 0.8 | 2880 | 17760 | 18890 | 20290 | 8.0 | ||
Company Name: Shandong Zhifeng Transformer Co., Ltd.
Shell Construction: Expertly crafted from premium stainless steel or aluminum alloy, the transformer shell offers robust protection with IP20 or IP23 ratings. An IP20 housing blocks solid foreign objects larger than 12mm, ensuring safety, while an IP23 housing shields against vertical water drops under 60°, making it ideal for outdoor use.
Enhanced Cooling Efficiency: The IP23 housing not only safeguards but also improves cooling efficiency, leading to a slight capacity reduction- approximately 5% for small transformers and 10% for larger units.
Versatile Applications: Shandong Zhifeng Transformer Co., Ltd.'s resin cast dry transformers are exceptionally versatile, used across various industries. Their compact, lightweight design, low noise, and no special ventilation requirements make them ideal for high-rise buildings.
Petroleum & Chemical Industry: Perfect for the petroleum and chemical sectors, our resin cast dry transformers offer anti-corrosion and explosion-proof features, ensuring reliable, long-term operation even in harsh environments.
Company Overview: Located in North Rainbow Industrial Park on East Second Ring Road, Linqing City, Shandong Province, Shandong Zhifeng Transformer Co., Ltd. is a leading manufacturer of power equipment. Specializing in 35KV and below oil-immersed transformers, dry transformers, and specialized transformers, we are dedicated to providing high-quality, safe, and eco-friendly power products globally.
Advanced Facilities: Our state-of-the-art facility spans 45,000 square meters, featuring cutting-edge testing equipment including a comprehensive performance test bench and high-performance voltage withstand equipment. Supported by a team of over 100 dedicated employees, including senior engineers and technical experts, we ensure our products meet the pinnacle of quality and performance standards.
Commitment to Excellence: At Shandong Zhifeng Transformer Co., Ltd., we uphold the principle of 'sincere to the letter, brave to climb the peak,' prioritizing customer satisfaction. Known for superior quality, competitive pricing, and excellent after-sales service, we constantly strive for innovation and excellence to meet our customers' evolving requirements.
Frequently Asked Questions:
Q: Are you a manufacturer, factory, or trading company?
A: Absolutely, Shandong Zhifeng Transformer Co., Ltd. boasts over 15 years of expertise in the development, production, and operation of transformers.
Q: What is your warranty?
A: We provide a 12-month warranty, ensuring reliability and peace of mind.
Q: What is the production time?
A: Our production time typically ranges from 30 to 45 days, contingent on order specifications.
Q: What are your payment terms?
A: We offer highly flexible payment terms, including T/T, L/C, or other arrangements through mutual negotiation. This flexibility is designed to fully accommodate and ease our customers' financial planning and needs.
Q: How does your factory conduct quality control?
A: Our factory employs rigorous quality control measures with 100% QC inspection throughout the entire manufacturing process. This ensures that every single transformer adheres to and surpasses our stringent quality standards.
Q: Do you have any products in stock?
A: Generally, our products are custom-manufactured according to the specific order quantity and customer requirements. This approach allows us to meet unique and precise customer needs efficiently.
Q: What does a custom transformer need to provide?
A: For custom transformers, we highly recommend providing detailed technical drawings and specification documents. Alternatively, you can submit comprehensive technical specifications under the section 'Quote and order required information' to facilitate accurate and efficient production.
Q: Can I have a catalogue and price list for my MOQ trial order?
A: Certainly! All our products are proudly manufactured in China and are showcased on our official website. Please contact us directly for comprehensive information on catalogues and pricing tailored to your MOQ trial order.
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