Transformer 12kv 24kv 36kv SCB13 Dry Type Power Supply Transformer 15、100、1000kva

Product Characteristics

Using cutting-edge technology imported from overseas, we created the SC10, SCB10 series, and SC11, SCB11 series padding thin-insulation dry-type distributing transformers. Because the winding of these transformers is sealed with epoxy, the resin insulating dry-type transformer is explosion-proof, flame-retardant, low maintenance, and compact, allowing it to reach deep into the load center.

Additionally, the product has a modest partial discharge, low noise, and a great capacity for heat dissipation thanks to its reasonable and scientific design and coating craftsmanship. An intelligent temperature controller with a malfunction alert, an overheat alarm, and an overtemperature trip can be installed on it. Additionally, centralized monitoring and control are possible with the black box feature, which is linked to the computer via the RS485 serial interface.

In addition to subways, smelting power plants, ships, marine drilling platforms, and other harsh environments, our company's dry-type transformers are widely used in transmission and transformation point systems, such as hotels, restaurants, airports, high-rise buildings, commercial centers, residential quarters, and other important places.

Iron Core
High-quality, foreign cold-rolled silicon steel sheet, entirely coupled with an oblique seam structure, makes up the iron core. A non-weft adhesive tape of F grade is used to band the core column. Epoxy resin encapsulates the surface of the core, lowering core noise, no-load current, and no-load loss. Fasteners and parts receive specialized surface treatment to enhance the product's visual appeal.

High Voltage Winding
The high-voltage winding is vacuum-cast with filled epoxy resin, which greatly reduces the partial discharge and improves the electrical strength of the coil. The inner and outer walls of the winding are filled with glass fiber mesh plates, which enhances the mechanical strength of the coil and improves the product against sudden short circuit. The ability of the coil will never crack.

Principal Elements
1. Technical standards: GB 1094.11-2007, GB 1094.1-2013, IEC 60076-1-5, and IEC 61378-1:1997
2. Rated power range: 30–4000 kVA
3. Grade of voltage: 10 kV, 20 kV, 35 kV, etc.
4. Method of regulating voltage: loaded or non-excited
5.Frequency: either 50 Hz or 60 Hz
6. Phase: three-phase
7. Connectivity: Y, yn0, D, yn11, and so on.
8. Type of cooling: either AF (wind cooling) or AN (automatic cooling)
9. Grade of insulation: F
10. IP00, IP20 (indoor), and IP23 (outdoor) protection grades
11. Use Conditions: The temperature outside is not more than 40 degrees Celsius and the altitude is less than 1000 meters. Technical changes should be performed in compliance with the criteria above the aforementioned range.