| Customization: | Available |
|---|---|
| Application: | Power, Instrument, Rectifier |
| Phase: | Three |
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10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer
Introducing the 20kV Oil-Immersed Transformer, a pinnacle of electrical engineering that utilizes advanced insulating oil to serve as a steadfast insulating medium. This robust device is crafted with precision, featuring an intricately designed iron core, efficient coil system, voltage regulating switch, and durable oil tank, all seamlessly integrated to transform voltage and efficiently transmit alternating current. Its compact size, competitive pricing, and exceptional weather resistance make it an invaluable asset across diverse sectors such as power systems, industrial enterprises, mining operations, transportation, postal and telecommunications, and 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:
1. Installation form:
The 20kV oil-immersed transformers offer versatile installation methods including pole-mounted installation, robust outdoor setups, and convenient indoor transformer installation, catering to diverse operational environments.
For outdoor installations, ensure the transformer is firmly anchored on a reinforced concrete foundation; indoors, align the transformer body flush with the cabinet front, ensuring a seamless and gap-free fit to the distribution panel.
2. Installation steps:
During installation, adhere to the specialized force points engineered for this product, meticulously incorporating anti-slip measures to enhance stability.
Attention to detail is critical during transportation and installation, maintaining the transformer's inclination within 15° longitudinally and 10° laterally to ensure optimal performance.
Meticulous consideration of part gaps is essential to prevent excessive tightness or looseness, ensuring harmonious assembly.
Choose appropriate insulation disks based on the specific conditions when wiring terminals to ensure accurate and secure connections.
3. Attachment installation:
Installing critical accessories such as gas relays, pressure relief devices, moisture absorbers, and sleeves demands strict adherence to relevant standards and manufacturer guidelines to ensure optimal functionality and safety.
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. has swiftly emerged as a leader in industrial electrical solutions, seamlessly integrating R&D, manufacturing, trade, and service. Specializing in power transformers, high and low voltage equipment, box-type and prefabricated cabin substations, our cutting-edge power products have driven annual sales to approximately 230 million yuan. Spanning 27,934.87 square meters with 15,245.66 square meters of state-of-the-art facilities, our dynamic team of over 100 skilled employees, including senior and intermediate engineers, is dedicated to innovation and excellence.
Certificates:
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