Audited Supplier
10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer, an epitome of precision engineering and superior performance.
The 20kV oil-immersed transformer is a state-of-the-art electrical apparatus utilizing insulating oil to enhance performance. Comprising a meticulously crafted iron core, high-grade coil, precision voltage regulating switch, and durable oil tank, it's designed to transform voltage and efficiently transmit alternating current energy. This compact, cost-effective, and highly weather-resistant marvel is extensively adopted across power systems, industrial and mining sectors, transport networks, postal and telecommunications departments, and research institutions, exemplifying unparalleled versatility.
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 offer versatile installation options, including pole-mounted, outdoor, and indoor settings, catering to diverse operational environments.
For outdoor installations, secure the unit on a reinforced concrete foundation. Indoor installations require precise alignment with cabinet fronts and a seamless fit to the distribution panel, ensuring optimal functionality.
2. Installation steps:
During positioning, utilize designated force points to maintain integrity, ensuring the application of anti-slip measures to guarantee stability and safety.
Maintain controlled inclination during transport and setup, not exceeding 15 ° longitudinally and 10 ° laterally, to preserve the transformer's operational reliability.
During installation, ensure adequate spacing between components to avoid excessive tightness or looseness, maintaining optimal performance.
Choose appropriate insulation disks for terminal installation based on real-world conditions, ensuring correct and safe wiring.
3. Attachment installation:
Installation of accessories, including gas relays, pressure relief devices, moisture absorbers, and sleeves, must adhere strictly to relevant standards and manufacturer guidelines for optimal performance.
Company Profile:
Established on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. stands as a leading industrial electrical enterprise, harmoniously fusing R&D, manufacturing, trade, and service. Commanding expertise in power transformers, high-low voltage equipment, and cutting-edge substations, the company proudly records annual sales of 230 million yuan. Spanning 27934.87 square meters, with a 15245.66-square-meter building area, we employ over 100 skilled professionals, including a senior engineer and two intermediate engineers.Pioneering excellence, the company boasts ISO9001, ISO14001, and OHSMS18001 certifications. Our flagship products are CCC certified, and we've garnered prestigious titles such as "Jiangsu High Tech Enterprise," "Jiangsu Private Science and Technology Enterprise," "Jiangsu Famous Brand Product," and "National Quality Integrity Demonstration Enterprise," underscoring our unwavering commitment to quality and innovation.
Certificates:
FAQ:
1. Are you a trading company or manufacturer ?
We are a seasoned manufacturer with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and an array of electrical equipment, including vacuum circuit breakers and load break switches, committed to delivering unparalleled quality and innovation.
Our factory proudly stands as a distinguished supplier for the prestigious State Grid Corporation of China, exemplifying our commitment to excellence and reliability.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services and can seamlessly incorporate your logo onto our products. Our proficient technical and quotation team is adept at tailoring a project that meets your exact specifications and parameters, ensuring your utmost satisfaction.
3. What is your MOQ?
Our minimum order quantity is an accommodating 1 piece, allowing flexibility for various client needs.
4. How long is your delivery lead time?
Our delivery lead time varies based on product specifications and order quantity. Typically, a swift timeline of 5 to 10 working days is feasible, aligning with our commitment to efficiency.
5. How do you solve quality problems?
Please provide detailed photographs of any quality issues. Our dedicated technical and quality testing departments will conduct a thorough analysis, delivering a satisfactory solution within just 2 days.
6. What are your payment terms?
Our payment terms include a 30% T/T deposit in advance, with the remaining 70% due before shipment. For added convenience, Western Union and L/C are also accepted.
