| 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
Introducing our 20kV oil-immersed transformer, an outstanding piece of electrical equipment meticulously designed to use insulating oil as a superior medium. Comprising an iron core, coil, voltage regulating switch, and oil tank, this transformer excels in modifying voltage levels and efficiently transmitting alternating current energy. With its compact size, cost-effectiveness, and formidable weather resistance, this versatile product finds application across diverse sectors including power systems, industrial and mining enterprises, transportation, postal and telecommunications departments, and esteemed 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:
Explore our versatile installation options for the 20kV oil-immersed transformers, which include pole-mounted, outdoor, and indoor transformer installations, ensuring adaptability to varied environmental settings.
For outdoor setups, secure the transformer on a reinforced concrete foundation. Indoor configurations demand precision, ensuring the transformer's body sits seamlessly flush with the cabinet's front, adhering tightly to the distribution panel without any gaps to guarantee safety and efficiency.
2. Installation steps:
During placement, leverage the specific force points meticulously designed for this product, alongside essential anti-slip measures, to ensure immovability and stability.
Maintain meticulous control over the transformer's inclination during transportation and installation, adhering to the specified limits: no more than 15° along the long axis and 10° along the short axis.
During installation, ensure optimal spacing between components to avoid excessive tension or looseness, maintaining structural integrity and operational efficacy.
During terminal installation, choose suitable insulation disks that align with actual conditions, ensuring precise and correct wiring for optimal functionality.
3. Attachment installation:
When affixing attachments such as gas relays, pressure relief devices, moisture absorbers, and sleeves, strict adherence to relevant standards and manufacturer guidelines is imperative to ensure optimal performance.
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is a leading force in industrial electronics, harmoniously merging research and development, manufacturing, trade, and exemplary service. Specializing in power transformers, high and low voltage complete sets of equipment, and innovative substation models, our corporate empire generates annual sales of approximately 230 million yuan. Spanning an impressive 27,934.87 square meters, with 15,245.66 square meters dedicated to our state-of-the-art building facilities, our dynamic team of over 100 employees includes highly skilled engineers, ensuring groundbreaking innovations and unparalleled quality.
Certificates:
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