Introducing the Three Phase Power Electrical Step Down Oil Immersed Distribution Transformer—a pinnacle of engineering excellence. This high-capacity transformer is designed to seamlessly convert high-voltage electricity to a lower, more manageable voltage for efficient distribution. Ideal for industrial applications, its robust construction and advanced oil-immersed technology ensure maximum performance and longevity. Upgrade your power distribution system with this reliable and efficient solution, setting new standards in electrical transformation and distribution.

Iron Core: Crafted from high permeability magnetic grain-oriented cold-rolled silicon steel sheets, the iron core represents the pinnacle of modern design. This innovative type of iron core features a fully oblique jointed structure with a multi-stepped section. Both the iron yoke and the iron core maintain equal sections, optimizing magnetic efficiency and performance.
Winding: The windings are engineered with precision, featuring corrugated oil passages and a no-immersion paint process for enhanced durability. Concentric coil designs ensure optimal performance, while the high-voltage windings are equipped with taps for voltage adjustments. These taps are connected to a tap changer mounted on the box cover, allowing for easy voltage modification after power disconnection.
Safety Protection Device Our transformers, ranging from 30-2000kVA, come equipped with a pressure relief valve for added safety. Additionally, a gas relay with alarm and trip terminals can be installed based on user requirements, ensuring maximum protection and operational reliability.
Oil Temperature Measuring Device: Each transformer is equipped with a glass thermometer tube holder, strategically positioned at the top of the oil tank to protrude into the oil by 120±10 mm. Transformers with capacities between 1000-2000kVA are further outfitted with an outdoor signal thermometer, providing accurate and reliable temperature readings.
Global Power Equipment (Xuzhou) Co., Ltd.is a cutting-edge technology enterprise specializing in the R&D, manufacturing, and sales of power transformers,
high and low voltage switch cabinets, box-type substations, and auxiliary products.
Situated on a sprawling campus of nearly 100,000 square meters, the company boasts a registered capital of 60.6 million yuan. Our dedicated team includes over 300 employees, 20 party branch members, nearly 20 engineers, and around 50 technical personnel holding intermediate technical titles. Leveraging domestic advanced technology and state-of-the-art production and testing facilities, we adhere strictly to the ISO9000 quality certification system. Utilizing computer-aided design, we deliver environmentally friendly, energy-saving, low-carbon, and high-quality products tailored to regional characteristics, thereby fulfilling the essential market demands and diverse customer requirements.

Global Power EquipmentGlobal Power Equipment always insists on 'striving for progress with science and technology, for survival with quality, for efficiency with management, for market with integrity, and for development with innovation.' By insisting on meticulousness and excellence in every detail and link, we strive to realize the standardization and systematic management of product quality. Our mission is to accelerate the innovative application, digestion, and absorption of new technologies. Through extensive technical exchanges and cooperation, we focus on researching and developing high-reliability, maintenance-free, intelligent, energy-saving, and environmentally friendly power transmission and transformation equipment products. Our goal is to build a cutting-edge R&D and manufacturing base for advanced equipment as the medium and long-term development of the enterprise. We are committed to becoming the world's leading supplier of power equipment and making the 'Zhonghao' brand more outstanding due to quality. We aim to comprehensively revitalize China's national industry.
Q1. What are your terms of packing?11KV Oil Transformer | Distribution Transformer | Power Transformer Manufacturer
A: Typically, we pack our goods in neutral white boxes and sturdy brown cartons. Should you have a legally registered patent, we can offer customized branded boxes upon receiving your authorization letters.
Q2. What are your terms of payment?
A: We require a 30% deposit via T/T, with the remaining 70% due before delivery. Before you pay the balance, we will provide you with photos of the products and their packaging.
Q3. What are your terms of delivery?
A: We offer a variety of delivery terms including EXW, FOB, CFR, CIF, and DDU.
Q4. How about your delivery time?
A: Generally, it takes 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Absolutely, we can manufacture based on your samples or technical drawings. We are capable of creating the necessary molds and fixtures.
Q6. What is your sample policy?
A: We can provide samples if we have ready parts in stock. However, customers must bear the sample cost and the courier charges.
Q7. Do you test all your goods before delivery?
A: Yes, we conduct a 100% inspection on all our products before they are dispatched.
Q8: How do you ensure long-term and good business relationships?
A: 1. We maintain high quality and competitive pricing to ensure our customers' benefit.
2. We treat every customer as a friend, conducting business sincerely and fostering relationships regardless of their origin.