| Customization: | Available |
|---|---|
| Application: | Power, Electronic, Instrument, Rectifier |
| Phase: | Three |
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10KV/20KV/35KV 0.4 Oil-Immersed 3Phase Transformer
The oil-immersed transformer is a premium electrical apparatus that harnesses insulating oil as the medium to ensure superior insulation. Its core components include an iron core, coil, voltage regulating switch, oil tank, and more, making it pivotal in voltage transformation and AC energy transmission. Renowned for its compact size, economical pricing, and robust weather resistance, this transformer shines in power systems, industrial and mining sectors, transportation, postal and telecommunication departments, as well as 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 20kV oil-immersed transformers offer flexible installation options, including pole-mounted, outdoor, and indoor transformer installations, catering to various environmental settings.
For outdoor installations, a sturdy reinforced concrete foundation is necessary; indoor setups demand that the transformer body align flush with the cabinet front, ensuring a seamless fit with the distribution panel.
2. Installation steps:
During setup, leverage designated force points for stabilization, implementing robust anti-slip measures to secure the transformer in place.
Maintain the transformer body's tilt within prescribed limits during both transit and installation processes-no more than 15° along the long axis, and no more than 10° along the short axis.
Vigilance is crucial to maintain precise gaps between components, avoiding both excessive tightness and looseness during installation.
Select suitable insulation disks tailored to the actual requirements when installing terminals, ensuring correct wiring.
3. Attachment installation:
Mounting accessories such as gas relays, pressure relief devices, moisture absorbers, and sleeves should adhere strictly to relevant standards and manufacturer guidelines to guarantee optimal performance.
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is a leading enterprise in industrial electricals, integrating R&D, manufacturing, trade, and service. Our portfolio includes power transformers, high and low-voltage complete equipment, box-type substations, and prefabricated cabin-type substations among other power solutions. With annual sales reaching approximately 230 million yuan and occupying 27,934.87 square meters of land-with a built-up area of 15,245.66 square meters-our workforce exceeds 100 employees, featuring 1 senior and 2 intermediate engineers.
Certificates:
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