| 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 marvel of electrical engineering that utilizes insulating oil to provide exceptional insulation. This sophisticated equipment comprises an iron core, coil, voltage regulating switch, and oil tank, all meticulously designed to efficiently modify voltage and transmit alternating current energy. With its compact structure, cost-effectiveness, and robust weather resistance, it is the ideal solution for 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 20kV Oil-Immersed Transformers offer versatile installation options: pole-mounted for elevated applications, rugged outdoor setups, or sleek indoor transformer installations.
For outdoor installation, ensure it is securely anchored on a reinforced concrete foundation. Indoors, align the transformer body seamlessly with the cabinet front, ensuring a snug fit against the distribution panel without any gaps.
2. Installation Steps:
When positioning the transformer, employ specially designed force points and incorporate anti-slip measures for secure installation.
While transporting and installing, maintain the transformer body's inclination within specified limits (no more than 15° in the long axis and 10° in the short axis) to ensure stability.
During installation, ensure optimal spacing between components to prevent excessive tightness or looseness.
For terminal installation, choose appropriate insulation disks based on the actual setup and ensure accurate wiring.
3. Attachment Installation:
Install accessories such as gas relays, pressure relief devices, moisture absorbers, and sleeves in strict accordance with relevant standards and manufacturer guidelines to ensure peak performance.
Established on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. stands as a leader in industrial electrical solutions, merging research, development, manufacturing, trade, and service. We specialize in power transformers, high and low voltage equipment, box-type substations, and prefabricated cabin-type substations. With an impressive annual turnover of approximately 230 million yuan, our expansive facility spans 27,934.87 square meters, including a 15,245.66 square meter building area. Our dedicated team of over 100 professionals includes distinguished engineers committed to excellence.
Certificates:
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