| 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, a pinnacle of electrical engineering. With insulating oil serving as the medium, this transformer is an assembly of precision components including an iron core, coil, voltage regulating switch, and a robust oil tank. Designed to transform voltage and smoothly transmit alternating current energy, it boasts a compact size, affordability, and exceptional weather resilience. This versatile product finds its place in power systems, industrial and mining enterprises, transportation, postal and telecommunications sectors, and research institutions everywhere.
|
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 such as pole-mounted, outdoor, and indoor setups.
For outdoor installations, secure the transformer on a reinforced concrete base. Indoors, ensure the transformer is flush with the cabinet front, maintaining seamless contact with the distribution panel.
2. Installation steps:
Upon positioning the transformer, utilize the designated force points and implement anti-slip measures for safety.
During both transport and installation, maintain the transformer body's inclination within specific limits (a maximum of 15° longitudinally and 10° laterally).
Ensure the correct balance of gaps during installation, avoiding excess tightness or looseness.
For terminal installations, choose appropriate insulation disks based on the specific conditions and ensure accurate wiring.
3. Attachment installation:
When attaching components such as gas relays, pressure relief devices, moisture absorbers, and sleeves, strictly adhere to relevant standards and manufacturer guidelines.
Established on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. stands as a large-scale industrial electrical enterprise that integrates R&D, manufacturing, trade, and service. Our product line includes power transformers, high and low voltage complete equipment, box-type substations, and prefab cabin substations. With annual sales around 230 million yuan, our company spans 27,934.87 square meters with a building area of 15,245.66 square meters. Employing over 100 staff members, our expertise is supported by one senior engineer and two intermediate engineers.
Certificates:
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