| Customization: | Available |
|---|---|
| Application: | Power, Instrument, Rectifier |
| Phase: | Three |
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10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer
Introducing our robust 20kV Oil-Immersed Transformer - an advanced electrical marvel that utilizes premium insulating oil as its medium. This state-of-the-art equipment, comprising an intricately designed iron core, precision coils, a sophisticated voltage regulating switch, and a durable oil tank, excels in efficiently transforming voltage to transmit alternating current power. With its compact design, cost-effectiveness, and superior resistance to harsh weather conditions, it is the preferred choice across power systems, industrial sectors, transportation networks, telecommunication departments, and research institutions worldwide.
|
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 setups, to meet diverse environmental needs.
For outdoor installations, a secure, reinforced concrete foundation is essential. Indoor installations require the transformer body to align precisely with the cabinet front, ensuring a flawless fit with the distribution panel.
2. Installation steps:
During installation, utilize designated force points for optimal positioning, and employ anti-slip measures to secure the transformer thoroughly.
Maintain precise control over the transformer's inclination during transport and installation, with no more than 15° tilt in the long axis and 10° in the short axis.
Ensure balanced spacing between components during installation to prevent overly tight or loose assembly.
For terminal installations, select appropriate insulation disks tailored to the specific scenario, and follow precise wiring protocols.
3. Attachment installation:
Install attachments like gas relays, pressure relief devices, moisture absorbers, and sleeves in accordance with stringent standards and manufacturer guidelines, ensuring peak performance.
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. emerges as a powerhouse in industrial electrical solutions, skillfully blending research, development, manufacturing, trade, and service. Our flagship offerings include power transformers, comprehensive high and low voltage equipment, innovative box-type substations, and prefabricated cabin-type substations, contributing to our impressive annual sales of approximately 230 million yuan. Spanning a vast area of 27,934.87 square meters, with a construction space of 15,245.66 square meters, we employ over 100 skilled professionals, including one senior engineer and two intermediate engineers, who drive our success.
Certificates:
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