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H grade SCR(B) series

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Our Features

SCR(B) protection product is the next-generation dry-type transformer, the product has good heat dissipation does not die, design flexibility, impact resistance to lightning, etc., more than longitudinal airway in the operation of self-cleaning, computer-optimized design software in the market can accept the material consumption constraints, the loss or ine smallest, it is a new generation of moisture. dust. safety, environmental protection concept impregnated winding dry-type transformers.

Technical Specs

  • Low noise, high energy. The core is crafted from a high-permeability cold-rolled grain-oriented silicon steel sheet, with a three-step lap, 45° miter joints, and no punching. 

  • The design remains nimble, and delivery is on time. Production will not impact the mold, and non-standard special products can reduce the production cycle by more than 5 days. Intelligent control and real-time monitoring. The automatic control system utilizes three-phase temperature supervision with a CPU interface and conducts remote monitoring through the network.

  • Excellent heat dissipation. The effect of high and low-voltage winding multi-airway cooling is outstanding, without the need for forced air cooling, ensuring safe operation even during electricity peak loads of up to 120%.

  • The coil maintains high mechanical strength and impact resistance. After undergoing several high-voltage vacuum pressure dipping processes—ring, backing, and curing—the coil exhibits robust mechanical strength. It can withstand strong forces and moments, effectively resisting high-current shocks without compromising the normal use of the product.

  • High insulation level. Transformer primary component materials have a heat-resistant temperature of 180°C (H level), with the core part utilizing DuPont Nomex paper as the insulation medium for both high and low-voltage winding. The temperature of heat resistance for the insulation is 220°C (grade C).

  • Green, environmentally friendly. High and low-voltage coils do not combust, do not release toxic gases, and after the decomposition of the main materials, their life can be recycled. Dust and moisture-resistant, with strong anti-contamination ability. The impregnation process using special coils for transformers ensures excellent resistance to dust, moisture, and contamination. They can be used successfully in a variety of harsh environments. Under conditions of 95% humidity, transmission is successful in a single attempt.

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