| Customization: | Available |
|---|---|
| Application: | Power, Instrument, Rectifier |
| Phase: | Three |
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10kV/20kV/35kV 0.4 Oil-Immersed Three-Phase Transformer
Introducing the 20kV Oil Immersed Transformer, the pinnacle of electrical equipment innovation! This sophisticated device uses premium insulating oil as its medium and is expertly crafted with an iron core, coil, voltage regulating switch, and oil tank. Engineered to transform voltage and transmit alternating current energy, this transformer boasts a compact design, cost-efficiency, and remarkable durability against harsh weather conditions. It's a versatile solution ideally suited for power systems, industrial and mining enterprises, transportation sectors, 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 adaptable 20kV oil-immersed transformers can be installed in several formats, including pole-mounted, outdoor, and indoor transformer installations.
For outdoor installations, secure the transformer on a reinforced concrete foundation. For indoor settings, ensure the transformer aligns perfectly with the cabinet front and is seamlessly affixed to the distribution panel without any gaps.
2. Installation Steps:
When positioning the transformer, utilize specially crafted force points designed for this purpose, accompanied by anti-slip measures.
Maintain the transformer's inclination within specified limits during transportation and installation-no more than 15° along the long axis and 10° along the short axis.
During assembly, ensure gap precision between parts to avoid excessive tightness or looseness.
Select appropriate insulation disks for terminal installation based on actual conditions and execute correct wiring.
3. Attachment Installation:
Install accessories like gas relays, pressure relief devices, moisture absorbers, and sleeves following relevant standards and manufacturer guidelines.
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is a prestigious large-scale enterprise, a leader in industrial electrical solutions. Our impressive portfolio encompasses R&D, manufacturing, trade, and service. Our primary focus is on power transformers, high and low voltage complete sets of equipment, box-type substations, and prefabricated cabin-type substations. With annual sales reaching approximately 230 million yuan, we operate on an expansive 27,934.87 square meters of land, including 15,245.66 square meters of building area. Our dedicated team comprises over 100 employees, including one senior engineer and two intermediate engineers.
Certificates:
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