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Product Name: 11kv 630kva Dry Type Cast Resin Transformer with Great Anti-Short Circuit Capability
Category: Transformer
Keywords: Transformer, distribution transformer, Electrical-Electronics, Consumer-Electronics, high voltage transformer, step up transformer, Electrical Power Transformer, Electronic Power Transformer, Three Phase Transformer, Toroidal Power Transformer, electric transformer, hermetically sealed oil, Environmental Protection Transformer, Resin Transformer, Distribution Power Transformer, Current Voltage Transformer, Silicon Steel Transformer, Steel Sheet Transformer, Dry-Type Transformer, Power Supply Transformer
Description: Upgrade your electrical system with the 11kv 630kva Dry Type Cast Resin Transformer. This transformer is designed for high voltage applications, providing efficient power distribution and reliable performance. With great anti-short circuit capability, this transformer ensures safety and stability in your electrical network. The dry type cast resin construction offers environmental protection and long-lasting durability. Whether you need a step up transformer or a distribution transformer, this product is versatile and suitable for various applications. Trust in the quality and efficiency of this Three Phase Transformer for all your power supply needs.
Product Description:
The SC(B)12-10 resin insulated dry power transformer from Shandong Zhifeng Transformer Co., Ltd. is the optimal choice for wind farms, photovoltaic power generation, electric vehicle charging stations, combined substations, power supply, distribution systems, and other essential applications. This transformer excels with the following performance characteristics:
Conditions of use:
Our state-of-the-art temperature control system, developed by Shandong Zhifeng Transformer Co., Ltd., ensures peak performance and safety of your transformers. The system includes a temperature controller and a PTC temperature measuring element at the hottest spot in the low-voltage winding. This configuration enables precise temperature measurement and regulation.
In scenarios of overload operation or faults causing high winding temperatures, the temperature controller will emit an alarm signal and automatically trip the temperature once it exceeds the safe limit. Additionally, when employing forced air cooling, the temperature controller adjusts the cooling fan based on winding temperature.
The temperature display system offers real-time monitoring of the winding's hot spot temperature during transformer operation and can be integrated with the temperature control system.
Both 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 restricted to <20m for temperature control and <10m for temperature display in a two-wire system, or <100m in a two-wire system with a compensating wire.
Type: 126kV, 10kV dry-type non-excitation distribution transformers with 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 | ||
Shell Protection Device: Guarantees the safety and efficacy of Shandong Zhifeng Transformer Co., Ltd.'s Silicon Steel Sheet Dry-Type Power Transformer in various electrical supply contexts.
Company Name: Shandong Zhifeng Transformer Co., Ltd.
Crafted from premium stainless steel or aluminum alloy, the transformer shell offers robust protection with an IP20 or IP23 rating. The IP20 housing effectively blocks solid foreign objects larger than 12mm, while the IP23 housing provides protection against vertical water drops up to 60°, making it suitable for outdoor applications.
Notably, the IP23 housing also enhances cooling efficiency, albeit with a slight capacity reduction of about 5% for small transformers and 10% for larger ones.
Versatile Resin Cast Dry Transformers: Perfect for high-rise buildings due to their compact, lightweight design, low noise levels, and no need for special ventilation. Widely applicable across diverse industries.
Additionally, our resin cast dry transformers are ideal for the petroleum and chemical sectors, offering anti-corrosion and explosion-proof features for durable performance in harsh environments.
Situated in North Rainbow Industrial Park, East Second Ring Road, Linqing City, Shandong Province, Shandong Zhifeng Transformer Co., Ltd. is a leading manufacturer of power equipment. Specializing in transformers of 35kV and below, including oil-immersed, dry, and specialized transformers, we are dedicated to providing high-quality, safe, and eco-friendly power solutions to our global clientele.
Our cutting-edge facility spans 45,000 square meters and features advanced testing equipment such as a comprehensive performance test bench and high-performance voltage withstand apparatus. With a team of over 100 employees, including senior engineers and technical staff, we ensure our products adhere to the highest standards of quality and performance.
At Shandong Zhifeng Transformer Co., Ltd., we embrace the philosophy of 'sincerity to the letter, bravery to climb the peak,' prioritizing customer satisfaction above all. Our transformers are celebrated for their unparalleled quality, competitive pricing, and outstanding after-sales service. We are committed to relentless innovation and excellence to meet the evolving needs of our customers.
Frequently Asked Questions:
Q: Are you a manufacturer, factory, or trading company?
A: Yes, Shandong Zhifeng Transformer Co., Ltd. has over 15 years of experience in the development, production, and operation of transformers.
Q: What is your warranty?
A: We offer a 12-month warranty.
Q: What is your production time?
A: Our standard production time ranges from 30 to 45 days, depending on order specifications.
Q: What are your payment terms?
A: We offer a range of flexible payment options to suit your needs, including T/T, L/C, and more. We are open to negotiation to ensure we meet your specific requirements.
Q: How does your factory conduct quality control?
A: At Shandong Zhifeng Transformer Co., Ltd., our commitment to excellence is unwavering. We implement a rigorous 100% Quality Control (QC) inspection throughout the entire manufacturing process, guaranteeing the highest standards of product quality.
Q: Do you have any products in stock?
A: Generally, our products are custom-manufactured based on the order quantity. This approach ensures that every item is tailored to meet your exact specifications and needs.
Q: What does a custom transformer need to provide?
A: For designing a custom transformer, we prefer receiving technical drawings and specification documents. Alternatively, detailed technical specifications as outlined under 'Quote and order required information' are also acceptable.
Q: Can I have a catalogue and price list for my MOQ trial order?
A: All our high-quality products are proudly manufactured in China and are featured on our official website. We encourage you to reach out to us for comprehensive information and to address any specific requests you may have.
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