Customization: | Available |
---|---|
Application: | Power, Instrument, Rectifier |
Phase: | Three |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
---|
Payment Methods: |
|
---|---|
Support payments in USD |
Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
---|
Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer
Introducing the 20kV Oil Immersed Transformer, a superior piece of electrical equipment designed to seamlessly convert voltage and transmit alternating current energy. Utilizing premium insulating oil, this transformer showcases an impeccable architecture of iron core, coil, voltage regulating switch, and oil tank. Its compact design, affordability, and robust weather resistance make it an indispensable asset across power systems, industrial and mining enterprises, transportation, postal and telecommunications sectors, as well as 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 installation options for 20kV oil-immersed transformers include pole-mounted, outdoor, and indoor setups.
For outdoor installations, secure the transformer on a reinforced concrete foundation. In indoor settings, ensure the transformer body is aligned flush with the cabinet front, seamlessly integrating with the distribution panel.
2. Installation steps:
Position the transformer using designed force points, implementing anti-slip measures to secure its placement.
Maintain the transformer's body inclination within designated limits during transport and setup: not exceeding 15° longitudinally and 10° laterally.
Carefully manage the spacing between components during installation to avoid overly tight or loose connections.
Select appropriate insulation disks and ensure correct wiring when installing terminals based on actual conditions.
3. Attachment installation:
Install accessories like gas relays, pressure relief devices, and sleeves in compliance with industry standards and manufacturer specifications.
Certificates: