Description
The high voltage coil adopts continuous type or inner continuous type to improve the longitudinal capacitance distribution of the coil under impulse voltage. The coil adopts the oil-conducting circulation structure to reduce the temperature rise of the winding, and the design life of the product is 30 years. Hardness support in the coil, double dovetail pad support, upper and lower edge insulation is the pressure plate of the entire platform, high mechanical strength, strong ability to resist sudden short circuit. The coil and the insulating parts inside the coil become thicker with the circle, reducing partial discharge. Ensure that the main body is assembled as a whole, constant pressure is dried, the coil shrinks uniformly, and the screenshot is small, which effectively improves the electrical strength and short-circuit resistance of the transformer.
Features:
1. Low loss: the air vibration loss is about 40% lower than the current national standard gb 6451-1999, and the load loss is 15% lower than the
current national standard gb 6451-1999.
2. Low noise: The noise level is lower than 60dB, 20dB lower than the standard. If users have special requirements, they can be specially designed and manufactured to meet the power supply needs of residents of China's urban power grids.
3. Low partial discharge: S22 oil-immersed transformer runs without cleaning during the whole process. The metal parts and insulating parts in the body are round, and the partial discharge is controlled below 100pc.
4. Strong short-circuit protection capability: The S22 oil-immersed transformer designed and manufactured by our company has passed the short-circuit withstand capability test of the Quality Supervision and Inspection Center.
5. Beautiful appearance: The wave structure of the fuel tank folding plate, spraying, powder electrospray, and wide sheet radiator will never fade.
6. No leakage: All sealed stop positions, upper and lower boxes are sealed with double channels, and all stickers are imported. Solemnly promise to avoid leaks.
Product parameters：
S22-M SERIES OF OIL-IMMERSED FULL-SEALED DISTRIBUTION TRANSFORMER
Application：
Packaging and Transportation：
Hot Tags: s22-m series of oil-immersed full-sealed distribution transformer, China, suppliers, manufacturers, factory, price, made in China
