| Customization: | Available |
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| Application: | Power, Instrument, Rectifier |
| Phase: | Three |
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Introducing our 10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer, a cutting-edge solution designed to elevate your energy transformation needs. Experience unparalleled efficiency as it seamlessly converts voltage, ensuring reliable alternating current transmission.
A 20kV oil-immersed transformer stands as a pinnacle of electrical engineering, employing insulating oil to proficiently manage voltage transformation while accommodating the seamless transmission of alternating current. Comprising an iron core, coils, a voltage regulating switch, and an oil tank, this compact, economically designed powerhouse exhibits exceptional weather resistance. Its versatile application spans across various sectors including power systems, industrial enterprises, transportation, postal and telecommunications services, and scientific research institutions.
|
nominal
capacity
|
high
voltage side
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High voltage
tap range
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low
voltage side
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Connection
group labeling
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No-
load loss
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Load Loss |
No-load
current
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Short Circuit
Impedance
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| 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:
Our 20kV oil-immersed transformers offer versatile installation options, including pole-mounted, outdoor, or indoor setups, catering to diverse operational environments.
For outdoor installations, ensure the unit is secured on a reinforced concrete foundation. Indoor setups require the transformer to be precisely aligned with the cabinet front, achieving a seamless connection with the distribution panel.
2. Installation steps:
Position the transformer using designated force points, ensuring stability with appropriate anti-slip measures.
Maintain controlled inclination during transport and installation, adhering to a maximum of 15° longitudinally and 10° laterally.
Carefully manage part gaps during installation to prevent excessive tightness or looseness.
Select appropriate insulation disks for terminal installation, ensuring precise wiring alignment and integrity.
3. Attachment installation:
When affixing accessories such as gas relays, pressure relief devices, moisture absorbers, and sleeves, strict adherence to relevant standards and manufacturer guidelines is imperative.
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. has emerged as a powerhouse in the industrial electrical sector, pioneering in R&D, manufacturing, trade, and service. Our product suite includes power transformers, high and low voltage equipment, box-type substations, and prefabricated cabins. With annual sales approximating 230 million yuan, we operate on a sprawling 27,934.87-square-meter campus, featuring a significant 15,245.66-square-meter building area. Our dedicated workforce exceeds 100 professionals, inclusive of one senior and two intermediate engineers.
Certificates:
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