| Customization: | Available |
|---|---|
| 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 innovative piece of electrical equipment that leverages insulating oil as its primary insulating medium. Comprising an iron core, coil, voltage regulating switch, and oil tank, this transformer is instrumental in voltage conversion and AC energy transmission. Its compact design, cost-effectiveness, and robust weather resistance make it a top choice across power systems, industrial and mining enterprises, transportation, postal and telecommunications departments, and 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 versatile installation options, including pole-mounted, outdoor, and indoor transformer installations.
For outdoor installations, secure the transformer on a reinforced concrete foundation. Indoor installations require the transformer body to align flush with the front of the cabinet, ensuring a snug fit with the distribution panel.
2. Installation steps:
During placement, utilize designated force points for stability, incorporating anti-slip measures for safety.
Maintain controlled inclination of the transformer body during transit and setup (no more than 15° along the long axis and 10° along the short axis).
Attend to the spacing between components during installation to prevent excessive tightness or looseness.
Select suitable insulation disks for terminal installation based on actual conditions, ensuring proper wiring.
3. Attachment installation:
Install accessories such as gas relays, pressure relief devices, moisture absorbers, and sleeves in accordance with relevant standards and manufacturer guidelines.
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is a prominent leader in industrial electrical solutions, merging R&D, manufacturing, trade, and service. Specializing in power transformers, high and low voltage complete sets, box-type substations, and prefabricated cabin-type substations, our enterprise boasts annual sales of approximately 230 million yuan. Spanning an area of 27,934.87 square meters, with a construction area of 15,245.66 square meters, we employ over 100 professionals, including senior and intermediate engineers.
Certificates:
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