| Customization: | Available |
|---|---|
| Application: | Power, Instrument, Rectifier |
| Phase: | Three |
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10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer
The advanced 20kV oil-immersed transformer is a pinnacle of electrical engineering, utilizing insulating oil as the core insulating medium. This engineering marvel comprises a meticulously designed iron core, precision-coiled winding, a sophisticated voltage regulating switch, and a robust oil tank. Renowned for its compact dimensions, economical pricing, and formidable weather resistance, this transformer is indispensable across a plethora of 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:
Our versatile 20kV oil-immersed transformers offer flexible installation options, including pole-mounted setups, sturdy outdoor placements, and secure indoor installations.
For outdoor installations, anchoring on a reinforced concrete foundation is essential; indoors, ensure the transformer's facade aligns seamlessly with the cabinet front and adheres snugly to the distribution panel without any gaps.
2. Installation steps:
Upon positioning, utilize designated force points specifically engineered for the transformer, and implement anti-slip measures for safety.
During transit and setup, maintain the transformer's inclination within defined limits: no more than 15° along its long axis and no more than 10° along its short axis.
During installation, meticulously manage the gaps between components to prevent excessive tightness or looseness.
For terminal installations, select appropriate insulation disks based on situational demands and ensure correct wiring configuration.
3. Attachment installation:
For accessories like gas relays, pressure relief devices, moisture absorbers, and sleeves, compliance with relevant standards and manufacturer specifications is paramount.
Jiangsu Xinhong Electrical Equipment Co., Ltd., since its inception on October 18, 2018, has emerged as a formidable force in the industrial electrical domain. Integrating research, development, manufacturing, trade, and service, the company specializes in crafting power transformers, comprehensive high and low voltage equipment, box-type substations, and prefabricated cabin-type substations. With an impressive annual revenue of approximately 230 million yuan, the company spans a vast area of 27,934.87 square meters, featuring a building expanse of 15,245.66 square meters. Boasting a skilled workforce of over 100 employees, including top-tier engineers, Jiangsu Xinhong is a beacon of innovation and expertise.
Certificates:
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