| Customization: | Available |
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| Application: | Power, Instrument, Rectifier |
| Phase: | Three |
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Our impressive range of oil-immersed transformers includes the innovative 10kV/20kV/35kV 0.4 Oil-Immersed Three-Phase Transformer, specially crafted to deliver top-tier performance.
Introducing our stellar 20kV oil immersed transformer, a sophisticated piece of electrical equipment utilizing high-quality insulating oil as its medium. Comprising a robust iron core, precision-engineered coil, adjustable voltage switch, and durable oil tank, this transformer expertly modifies voltage and facilitates the seamless transmission of alternating current energy. Notable for its compact design, competitive pricing, and exceptional weather resilience, it's a versatile asset across power systems, industrial settings, mining operations, transportation, postal and telecommunications services, and esteemed 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 setups, outdoor environments, and indoor transformer installations.
For outdoor installations, secure the unit on a well-constructed reinforced concrete foundation. In indoor settings, ensure the transformer aligns perfectly with the cabinet front, maintaining a seamless connection with the distribution panel.
2. Installation steps:
Utilize the specially designed force points for positioning the transformer, and implement anti-slip measures for stability and safety.
Maintain the body inclination within specified limits during transportation and installation: no more than 15° along the long axis and 10° along the short axis.
During setup, carefully manage gaps between components to strike the perfect balance-neither too tight nor too loose.
Select appropriate insulation disks for terminal installations, adapting to real-world conditions and ensuring correct wiring practices.
3. Attachment installation:
Install accessories like gas relays, pressure relief devices, moisture absorbers, and sleeves in strict accordance with relevant standards and manufacturer specifications.
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. stands as a beacon of industrial excellence. This expansive enterprise combines pioneering R&D with innovative manufacturing, trade, and services. Our core offerings include power transformers, comprehensive high and low voltage equipment, and advanced substation solutions like box-type and prefabricated cabin substations. With annual sales nearing 230 million yuan, our facilities span 27,934.87 square meters, with a built-up area of 15,245.66 square meters. Our dedicated team of over 100 employees includes esteemed engineers who drive our success.
Certificates:
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