Audited Supplier
Introducing our state-of-the-art 10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer, designed for exceptional performance and reliability.
The 20kV oil-immersed transformer is a pinnacle of electrical engineering, utilizing high-grade insulating oil as its medium. Comprising an advanced iron core, precision-wound coil, adaptable voltage-regulating switch, and robust oil tank, this transformer is engineered to efficiently alter voltage while smoothly transmitting alternating current energy. Renowned for its compact size, cost-effectiveness, and outstanding weather resistance, it serves a wide range of sectors, including power systems, dynamic industrial and mining enterprises, transportation networks, postal and telecommunications, as well as pioneering scientific research institutions.
Explore Our 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% |
Seamless Packaging & Shipping:
Comprehensive Installation Instructions:
1. Diverse Installation Forms:
Our 20kV oil-immersed transformers offer versatile installation options, including pole-mounted setups, outdoor installations, and indoor transformer integrations, catering to a variety of operational needs.
Outdoor installations require a secure foundation on reinforced concrete. For indoor setups, ensure the transformer aligns seamlessly with the cabinet's front, achieving a tight, gap-free fit against the distribution panel.
2. Step-by-Step Installation Guide:
During installation, employ specially designed force points for the transformer, implementing anti-slip measures for added stability.
Maintain controlled inclination of the transformer body during transit and setup, ensuring it does not exceed a 15° angle in the long axis direction and 10° in the short axis.
Carefully monitor component gaps during assembly to avoid unnecessary tension or slack, ensuring optimal alignment and performance.
For terminal installations, select insulating disks that best fit the specific situation, ensuring correct wiring and secure connections.
3. Accessory Installation Precision:
Install accessories such as gas relays, pressure relief devices, moisture absorbers, and sleeves with meticulous adherence to relevant standards and the manufacturer's rigorous requirements.
Discover Our Company Profile:
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. rapidly established itself as a leader in industrial electrical innovations. We seamlessly integrate research and development with manufacturing, trade, and comprehensive service. Our expansive product line includes power transformers, high and low voltage complete sets, box-type substations, and prefabricated cabin substations. With an impressive annual sales figure of approximately 230 million yuan and a vast facility covering 27,934.87 square meters, including 15,245.66 square meters of building area, we employ over 100 dedicated professionals, featuring top-tier engineers driving our mission forward.Our company proudly leads with ISO9001 quality management, ISO14001 environmental stewardship, and OHSMS18001 occupational safety certifications. Our commitment to excellence is underscored by CCC certification for all major products. We've been honored with accolades such as 'Jiangsu High-tech Enterprise,' 'Jiangsu Private Science and Technology Enterprise,' 'Jiangsu Famous Brand Product,' and 'National Quality Integrity Demonstration Enterprise.'
Explore Our Prestigious Certificates:
Find Answers in Our FAQ:
1. Are you a trading company or manufacturer?
We are an esteemed manufacturing powerhouse, boasting a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and an array of electrical equipment, including cutting-edge vacuum circuit breakers and load break switches.
Our factory proudly stands as a distinguished supplier to the esteemed State Grid Corporation of China.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services and can elegantly emblazon your logo on our products. Our skilled technical and quotation team is adept at crafting bespoke projects tailored precisely to your specifications and requirements.
3. What is your MOQ?
Our minimum order quantity is just 1 piece, ensuring flexibility to meet your needs.
4. How long is your delivery lead time?
The delivery lead time is contingent on your specific product requirements and order volume. Typically, a timeframe of 5 to 10 working days is achievable.
5. How do you solve quality problems?
Please provide detailed photographs of any quality issues encountered. Our dedicated technical and quality assurance teams will meticulously analyze the problem, ensuring a satisfactory resolution is delivered within 2 days.
6. What are your payment terms?
We require a 30% T/T in advance and the remaining 70% before shipment. We also welcome West Union and L/C as acceptable payment methods.
