| Customization: | Available |
|---|---|
| Application: | Power, Instrument, Rectifier |
| Phase: | Three |
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10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer
A 20kV oil immersed transformer stands as a premier electrical solution, utilizing insulating oil as a medium while comprising an iron core, coil, voltage regulating switch, and oil tank. Its primary function is to modulate voltage and facilitate the seamless transmission of alternating current energy. Notably compact, economically priced, and designed to withstand adverse weather, this transformer is indispensable across power systems, industrial sectors, mining enterprises, transportation, postal and telecommunications services, as well as research and academic 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 offer various installation modalities including pole-mounted, outdoor, and indoor transformer setups.
For outdoor installations, secure placement on a reinforced concrete foundation is imperative, while indoor setups require alignment of the transformer body with the cabinet's facade, ensuring a snug fit against the distribution panel without gaps.
2. Installation steps:
When positioning the transformer, utilize the designated force points engineered for this product, and implement anti-slip measures to maintain stability.
During both transportation and installation, it is crucial to regulate the transformer's inclination within specified limits (not exceeding 15° along the long axis and 10° along the short axis).
Attention must be paid to inter-component gaps during installation to prevent excessive tightness or looseness.
For terminal installations, select appropriate insulation disks based on actual conditions and ensure correct wiring.
3. Attachment installation:
The installation of attachments such as gas relays, pressure relief devices, moisture absorbers, and sleeves must adhere to relevant standards and manufacturer specifications to ensure optimal performance.
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. has emerged as an industrial leader in the realm of electrical solutions, seamlessly integrating research, development, manufacturing, trade, and service. With a focus on power transformers, high and low voltage equipment suites, box-type substations, and prefabricated cabin-type substations, the company boasts an impressive annual revenue of approximately 230 million yuan. Spanning over 27934.87 square meters, including a 15245.66 square meter building area, the company employs over 100 dedicated professionals, including one senior engineer and two intermediate engineers.
Certificates:
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