| Customization: | Available |
|---|---|
| Application: | Power, Instrument, Rectifier |
| Phase: | Three |
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10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer
Discover the high-performance 20kV oil-immersed transformer-an exceptional piece of electrical equipment that utilizes insulating oil as its insulating medium. Comprising an iron core, coil, voltage regulating switch, and oil tank, this transformer excels at modifying voltage and transmitting alternating current energy. Noted for its compact size, economical pricing, and robust weather resistance, it's widely embraced across power systems, industrial and mining enterprises, transportation, postal, telecommunications departments, and leading 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:
The versatile 20kV oil-immersed transformers accommodate various installation forms, including pole-mounted setups, outdoor environments, and indoor transformer installations.
For outdoor installations, it is essential to secure the transformer on a reinforced concrete foundation. Indoors, ensure the transformer body is flush with the cabinet front, seamlessly attached to the distribution panel without any gaps.
2. Installation steps:
Once the transformer reaches its designated place, utilize the specially designed force points and implement anti-slip measures for utmost stability and safety.
During transportation and installation, carefully manage the transformer's inclination, keeping it within specified ranges (not exceeding 15° in the long axis and 10° in the short axis).
While installing, maintain ideal spacing between parts to prevent them from being overly tight or excessively loose.
When fitting terminals, select appropriate insulation disks suited to the situation and ensure correct wiring.
3. Attachment installation:
Install accessories like gas relays, pressure relief devices, moisture absorbers, and sleeves with strict adherence to relevant standards and manufacturer requirements.
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. stands as a leading large-scale enterprise in industrial electrical. We integrate R&D, manufacturing, trade, and service, producing power transformers, high/low voltage complete set equipment, box-type substations, prefabricated cabin-type substations, and other power products. With annual sales nearing 230 million yuan, our expansive 27934.87 square meter premises include a 15245.66 square meter building area. Our talented team comprises over 100 employees, featuring one senior engineer and two intermediate engineers.
Certificates:
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