Audited Supplier
Introducing our 10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer, a marvel of electrical engineering designed to meet the rigorous demands of modern power systems. This robust transformer is engineered for optimal performance, ensuring efficient energy transmission while maintaining superior reliability and safety.
The 20kV Oil-Immersed Transformer is a state-of-the-art electrical device that utilizes premium insulating oil as its medium, meticulously crafted from components such as an iron core, coil, and voltage regulating switch within a sturdy oil tank. This transformative powerhouse is expertly designed to adjust voltage levels and facilitate the seamless transmission of alternating current, making it an indispensable asset across various sectors. Boasting a compact design, this transformer is not only cost-effective but also built to withstand diverse environmental conditions, making it a preferred choice for power systems, industries, mining enterprises, transportation sectors, postal and telecommunications departments, as well as research institutions.
Product Parameters:
nominal capacity | high voltage side | High voltage tap range | low voltage side | Connection group labeling | No- load loss | Load Loss | No-load current | Short Circuit Impedance |
| 30KVA | 11KV 10.5KV 10KV 6.3KV 6KV | ±5 ±2×2.5% | 0.4KV 0.69KV | Dyn11 Yyn0 | 100W | 630/600W | 2.3% | 4% |
| 50KVA | 130W | 910/870W | 2.0% | 4% | ||||
| 63KVA | 150W | 1090/1040W | 1.9% | 4% | ||||
| 80KVA | 180W | 1310/1250W | 1.9% | 4% | ||||
| 100KVA | 200W | 1580/1500W | 1.8% | 4% | ||||
| 125KVA | 240W | 1890/1800W | 1.7% | 4% | ||||
| 160KVA | 280W | 2310/2200W | 1.6% | 4% | ||||
| 200KVA | 340W | 2730/2600W | 1.5% | 4% | ||||
| 250KVA | 400W | 3200/3050W | 1.4% | 4% | ||||
| 315KVA | 480W | 3830/3650W | 1.4% | 4% | ||||
| 400KVA | 570W | 4520/4300W | 1.3% | 4% | ||||
| 500KVA | 680W | 5410/5150W | 1.2% | 4% | ||||
| 630KVA | 810W | 6200W | 1.1% | 4.5% | ||||
| 800KVA | 960W | 7500W | 1.0% | 4.5% | ||||
| 1000KVA | 1150W | 10300W | 1.0% | 4.5% | ||||
| 1250KVA | 1360W | 12000W | 0.9% | 4.5% | ||||
| 1600KVA | 1640W | 14500W | 0.8% | 4.5% | ||||
| 2000KVA | 1960W | 19800W | 0.8% | 5% | ||||
| 2500KVA | 2310W | 23000W | 0.7% | 5% |
Packaging & Shipping:
Installation Instructions:
1. Installation form:
Our 20kV oil immersed transformers can be installed in various forms, including pole-mounted setups, outdoor open-air installations, and secure indoor transformer installations, providing versatility to meet diverse environmental and spatial requirements.
For outdoor installations, ensure the transformer is securely anchored on a reinforced concrete foundation. In indoor settings, align the transformer body flush with the cabinet front, ensuring a seamless and gap-free fit with the distribution panel.
2. Installation steps:
Upon positioning the transformer, utilize designated force points specifically engineered for the product while implementing anti-slip measures for stability and safety.
During transit and installation, carefully manage the transformer's inclination, maintaining an angle limit of no more than 15° longitudinally and 10° laterally, to ensure structural integrity.
Attention to detail is crucial during installation; avoid excessive tightness or looseness between components to ensure optimal operational performance.
When attaching terminals, select appropriate insulation disks tailored to the specific requirements and follow precise wiring procedures to ensure safe and efficient operation.
3. Attachment installation:
Installation of critical accessories such as gas relays, pressure relief devices, moisture absorbers, and sleeves must adhere to stringent standards and manufacturer specifications to guarantee safety and functionality.
Company Profile:
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. stands as a formidable leader in the industrial electrical sector, harmonizing research, development, manufacturing, trade, and service under one roof. Our expansive product line includes power transformers, comprehensive high and low voltage equipment, box-type and prefabricated cabin-type substations, making us a versatile powerhouse in the electrical industry. With an annual sales figure reaching approximately 230 million yuan, our sprawling facility covers over 27,934 square meters, including a modern 15,245.66 square-meter building space, and is staffed by a dedicated team of over 100 professionals, featuring esteemed engineers driving our innovation forward.Our company leads the industry with prestigious certifications, including ISO9001 Quality Management, ISO14001 Environmental Management, and OHSMS18001 Occupational Health and Safety. Every flagship product boasts CCC certification, affirming our commitment to quality and reliability. We are proud recipients of accolades such as Jiangsu High-tech Enterprise, Jiangsu Private Science and Technology Enterprise, Jiangsu Famous Brand Product, and National Quality Integrity Demonstration Enterprise, underscoring our status as a trusted industry leader.
Certificates:
FAQ:
1. Are you a trading company or manufacturer?
We are proud to be a professional manufacturing facility with a decade of expertise in producing high and low voltage switchgears, substations, transformers, cable distribution boxes, and a wide range of electrical equipment. Our offerings include advanced solutions like vacuum circuit breakers, load break switches, and more, showcasing our dedication to innovation and quality.
Our factory proudly stands as an exemplary supplier to the State Grid Corporation of China, excelling in quality and innovation.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services tailored to your needs, including logo printing on your products. Our professional technical and quotation teams are dedicated to delivering a project that fully satisfies your specifications and parameters.
3. What is your MOQ?
Our Minimum Order Quantity is just 1 piece, ensuring flexibility and accessibility for our clients.
4. How long is your delivery lead time?
Delivery lead times are contingent upon your specific product requirements and order quantity. Generally, we ensure prompt delivery within 5 to 10 working days.
5. How do you solve quality problems?
Please provide detailed photographs of any quality issues encountered. Our expert technical and quality testing departments will conduct a thorough analysis and deliver a satisfactory solution within 2 days.
6. What are your payment terms?
We require a 30% T/T deposit in advance, with the remaining 70% due before shipment. We also accept payment via West Union and L/C for your convenience.
