Our oil-type transformers are essential for power supply and distribution systems in industrial, mining, and civil buildings.
They reduce network voltage to 230/400V bus voltage, have a maximum capacity of 2500kVA, and offer flexible installation options.
They perform reliably in various environmental conditions and altitudes.
Visit our factory store for free tours.
Oil-immersed transformers are typically installed in separate transformer rooms, and distribution transformers are crucial substation components.
utilizing oil as the cooling medium in methods like forced oil circulation, oil-immersed air cooling, oil-immersed water cooling, and oil-immersed self-cooling, among others. Booster station main transformers typically have an oil-immersed transformation ratio of 20 KV/500 KV or 20 KV/220 KV. Power plants are typically used to run machinery that has its own loads, like air supply fans, circulating water pumps, coal mills, and induced draft fans. The factory transformer has a transformation ratio of 20KV/6KV and is likewise an oil-immersed transformer.
Transformers submerged in oil are completely sealed and filled with oil. The corrugated oil tank shell is a permanently sealed oil tank that adjusts to the expansion of oil with its own elasticity.
The transformer uses a corrugated shteet or expansion type radiator oil tank, reducing its height and retarding oil ageing. The Model S10-M has a 20% lower no-load loss than Model S9-M, and Model S11-M is 30% lower than Model S9-M.
Use | Power |
Phase | Single |
Coil Structure | TOROIDAL |
Coil Number | AUTOTRANSFORMER |
Other Attributes
Place of Origin | Shandong, China |
Brand Name | Jinshida |
Model Number | SCB11-30~1600/,S11-30~1600/,S11-30~20000/35 |
Product name | Oil Immersed Power Transformer |
Frequency | 50Hz/60Hz |
Rated capacity | 400kVA |
Standard | ISO9001: 2008 |
Name | Oil Immersed Distribusion Transformer |
Rated voltage | 22KV |
Warranty | 24 Months |
Cooling Method | ONAN |
Capacity | 400kva |
Transformer type | S11 Oil-immersed Transformer |
Selling Units | Single item |
Single package size | 1260X820X1240 cm |
Single gross weight | 50.000 kg |
Product Paramenters
10 Rated Power (kVA) | High Voltage (kv) | Low Voltage (kv) | Connection symbol | No-load loss(W) | On-load loss(W) | No load current (%) |
30KVA | 6.3KV 15KV 22KV 25KV 33KV 10KV 11KV 20KV 35KV
| 0.4 | Ydn11 Yyno | 570 | 4300 | 0.4 |
50KVA | ||||||
80KVA | 680 | 5140 | 0.45 | |||
100KVA | ||||||
125KVA | 810 | 30800 | 0.4 | |||
160KVA | ||||||
200KVA | 980 | 7500 | 0.4 | |||
250KVA | ||||||
315KVA | 1150 | 10300 | 0.35 | |||
400KVA | ||||||
500KVA | 1360 | 12000 | 0.3 | |||
630KVA | ||||||
800KVA | 1640 | 145000 | 0.6 | |||
1000KVA | ||||||
1250KAV | 1950 | 19140 | 0.6 | |||
1600KVA | ||||||
2000KVA | 2340 | 22220 | 0.5 | |||
2500KAV |
Customized Various Models
Product Process
Application
Our products can be used in the power industry, mining industry, aviation industry, petroleum industry, bridge engineering, etc.
Certificate
Packing and Delivery
About Us
With 21 years of experience in international power projects, China's JinShiDa has assisted numerous clients worldwide in completing power projects. Take Canada, for instance.The following countries: Australia, New Zealand, Spain, Belgium, Algeria, South Africa, Ethiopia, Myanmar, Kazakhstan, Mexico, Panama, Ecuador, Guatemala, Honduras, Chile, El Salvador, etc.Contact Kingstar if you need transformers; we have excellent after-sales installation service personnel overseas.
Our Advantages
1.Assurance of Quality
In order to guarantee the superior quality and dependability of our products, Jinshida complies with customer demands by offering technical assistance and complete quality control supervision.
2. Post-purchase assurance
In order to give customers worldwide peace of mind and a three-year warranty period that guarantees long-term performance stability, Jinshida offers worry-free after-sales service. This guarantees that customers will be happy with the product during use.
3. Guaranteed delivery time
Jinshida makes sure that customers receive their ordered products on schedule by closely adhering to the contractual delivery date.
FAQ
1. Working hours quota: (according to national quota standards) The comprehensive working days required for body installation are 21 working days. The work content includes: unpacking inspection, main body in place, body inspection, casing, oil pillow and radiator cleaning, etc., oil column test, accessory installation, production and installation of pads and wheel stoppers, supplementary columns and the overall installation. Sealing test, grounding, touch-up paint, etc. Whether the transformer needs to be dried during the installation process will be determined after inspection and judgment. It needs to be dried. The iron loss drying method requires 20 man-days for drying, and the man-days required for oil filtration are 3.38 man-days/ton. The man-days required for debugging will be calculated separately.
2. Installation site layout: It is best to carry out power transformer overhaul and assembly work in the maintenance room. If there is no maintenance room, you need to choose a temporary installation site. It is best to choose a place near the foundation of the transformer to put the transformer in place. You can also install it on the foundation on the spot. There should be a tent at the outdoor site. The temporary installation site must be easy to transport, with flat roads and sufficient width. The ground should be solid, flat and dry, away from smoke windows and water towers, and the distance from nearby buildings must meet fire protection requirements.
