| Customization: | Available |
|---|---|
| Application: | Power, Instrument, Rectifier |
| Phase: | Three |
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10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer
The state-of-the-art 20kV oil-immersed transformer is an engineering marvel that utilizes premium insulating oil as its core medium. Comprising an iron core, sophisticated coil, precise voltage regulating switch, and durable oil tank, this equipment is essential in modulating voltage and efficiently transmitting alternating current. Its compact design, cost-effectiveness, and robust weather resistance make it indispensable across power systems, industrial sectors, mining enterprises, transportation networks, postal and telecommunications departments, and 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 installation options for 20kV oil-immersed transformers include pole-mounted, outdoor, and indoor configurations, accommodating any infrastructural need.
For outdoor setups, secure the transformer on a reinforced concrete foundation for stability. Indoor installations should ensure that the transformer body aligns perfectly with the cabinet front, maintaining a flawless connection with the distribution panel.
2. Installation steps:
During placement, employ specially designed force points for the product and implement both anti-slip measures for optimal security.
Control the inclination during transport and setup to within a safe range: no more than a 15° tilt for the long axis and a 10° tilt for the short axis, ensuring precision and safety.
Pay close attention to part gaps during installation. Avoid being overly tight or excessively loose to ensure integrity and functionality.
Select appropriate insulation disks for terminal installations based on the specific scenario and wire them correctly for optimal performance.
3. Attachment installation:
For accessories like gas relays, pressure relief devices, moisture absorbers, and sleeves, adhere to all relevant standards and manufacturer guidelines to guarantee safety and performance.
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is a formidable force in industrial electrical development. With expertise in R&D, manufacturing, trade, and service, we specialize in power transformers and high and low voltage complete systems, including box-type and prefabricated cabin-type substations. Our annual sales reach an impressive 230 million yuan. Spanning 27,934.87 square meters with a 15,245.66 square meter building footprint, we proudly employ over 100 skilled professionals, including senior and intermediate engineers.
Certificates:
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