| Customization: | Available |
|---|---|
| Application: | Power, Instrument, Rectifier |
| Phase: | Three |
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10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer: Our high-performance transformers are designed for optimal efficiency and durability, ensuring seamless energy conversion across varied environments.
A 20kV oil-immersed transformer is a state-of-the-art electrical device utilizing premium insulating oil to ensure maximum insulation and performance. Featuring an advanced iron core, precision-engineered coil, robust voltage regulating switch, and a resilient oil tank, this transformer is engineered to alter voltage with precision and efficiently transmit alternating current energy. Its compact design, cost-effectiveness, and exceptional weather resistance make it an indispensable asset across power systems, industrial and mining enterprises, transportation sectors, postal and telecommunications departments, as well as cutting-edge scientific research institutions.
|
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% |
Installation Instructions: Detailed guidelines prepared to facilitate a seamless installation process ensuring optimal performance and safety.
1. Installation form: Various adaptable installation forms to suit different environments and requirements.
The installation forms of 20kV oil-immersed transformers are versatile, including pole-mounted setups, secure outdoor installations, and efficient indoor transformer placements, tailored to meet diverse infrastructural needs.
When installed outdoors, it is imperative to anchor the transformer on a robust reinforced concrete foundation. For indoor installations, ensure the transformer's alignment is flawless-flush with the cabinet front, seamlessly integrated with the distribution panel, leaving no room for inefficiencies.
2. Installation steps: Follow these comprehensive steps for a precise and trouble-free installation process.
Upon positioning the transformer, utilize specially designed force points to stabilize the unit, implementing necessary anti-slip measures for added security.
During transportation and installation, it is crucial to maintain the transformer's inclination within specified limits: no more than 15° in the longitudinal axis and no more than 10° in the lateral axis, ensuring structural integrity.
During installation, meticulous attention to detail is required to maintain appropriate gaps between components, avoiding excessive tightness or looseness for optimal performance.
When installing terminals, select insulation disks based on situational analysis and ensure precise wiring for flawless operational efficiency.
3. Attachment installation: A guide to installing essential accessories with precision and adherence to standards.
When integrating accessories such as gas relays, pressure relief devices, moisture absorbers, and sleeves, it is vital to adhere to stringent standards and manufacturer specifications, ensuring optimal functionality and safety.
Jiangsu Xinhong Electrical Equipment Co., Ltd., founded on October 18, 2018, stands as a formidable force in industrial electrical innovation. As a large-scale enterprise, we seamlessly blend research and development with manufacturing, trade, and service excellence. Our expansive product range includes power transformers, versatile high and low voltage equipment, box-type and prefabricated cabin substations, among others. With annual sales reaching approximately 230 million yuan, our operations span an impressive 27,934.87 square meters, with 15,245.66 square meters dedicated to building space. Employing over 100 highly skilled professionals, our team includes a senior engineer and two intermediate engineers, all committed to delivering unparalleled quality and service.
Certificates: Our certified excellence in electrical manufacturing and services.
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