| Customization: | Available |
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| Application: | Power, Instrument, Rectifier |
| Phase: | Three |
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10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer
A 20kV oil-immersed transformer stands as a beacon of innovation in electrical engineering, utilizing insulating oil as its medium for unparalleled efficiency. With a robust architecture comprising an iron core, coil, voltage regulating switch, and oil tank, this transformer excels in voltage modulation and alternating current transmission. Its compact size, competitive pricing, and remarkable weather resistance make it an indispensable asset across power systems, industrial and mining sectors, transportation, postal services, telecommunications, and 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:
Transform your energy distribution with diverse installation options for 20kV oil-immersed transformers, including pole-mounted, outdoor, and indoor setups, ensuring seamless integration into various environments.
For outdoor installations, ensure stability by anchoring to a reinforced concrete foundation. Indoor settings demand precision, with the transformer flush against the cabinet's front and securely aligned with the distribution panel, leaving no room for error.
2. Installation steps:
Positioning precision is paramount-leverage specially designed force points for placement and implement anti-slip measures to maintain integrity throughout its operational life.
During transit and installation, maintain the transformer's body inclination within optimal limits-no more than 15° longitudinally and 10° transversely-safeguarding its structural integrity.
Assembly precision is key; ensure the components fit perfectly, avoiding excessive tightness or looseness, thus maintaining the transformer's efficiency and longevity.
Select the right insulation disks when wiring terminals, tailored to your specific requirements, ensuring flawless electrical connections for optimum performance.
3. Attachment installation:
Adhere to industry standards and manufacturer guidelines while installing essential accessories like gas relays, pressure relief devices, moisture absorbers, and sleeves to maintain peak operational efficiency.
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is a powerhouse in industrial electrical innovation. Our expansive operations span R&D, manufacturing, trade, and comprehensive services. We specialize in power transformers, high/low voltage systems, and prefabricated substation solutions, with an impressive annual turnover of 230 million yuan. Our vast 27,934.87-square-meter facilities house cutting-edge R&D and production capabilities powered by over 100 skilled professionals, including leading senior and intermediate engineers.
Certificates:
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