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Application: | Power, Instrument, Rectifier |
Phase: | Three |
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10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer
Discover the 20kV Oil-Immersed Transformer, an outstanding piece of electrical engineering that utilizes insulating oil to maximize performance. This transformer comprises an iron core, coil, voltage-regulating switch, and oil tank, expertly engineered to alter voltage and transmit alternating current efficiently. Admired for its compact size, affordability, and robust weather resistance, this versatile product finds extensive application across power systems, industrial and mining enterprises, transportation sectors, 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 versatile 20kV Oil-Immersed Transformers offer multiple installation options, including pole-mounted, outdoor, and indoor setups, accommodating various environmental conditions.
For outdoor installation, ensure the transformer is securely seated on a reinforced concrete base. Indoors, align the transformer body with the cabinet front, ensuring seamless integration with the distribution panel for optimal performance.
2. Installation steps:
When positioning the transformer, utilize specially designed force points inherent to the product, and ensure anti-slip measures are diligently applied for secure installation.
Maintain optimal transformer stability by controlling body inclination during transit and installation, not exceeding 15° longitudinally and 10° laterally, ensuring safety and functionality.
During installation, meticulously regulate the gaps between components to prevent excessive tightness or looseness, preserving structural integrity.
Select the appropriate insulation disks for terminal installations, ensuring precise wiring connections tailored to the specific environmental conditions.
3. Attachment installation:
Install accessories, including gas relays, pressure relief devices, and moisture absorbers, adhering strictly to industry standards and manufacturer protocols for flawless operation.
Certificates: