Good news, the 12500kva 35KV energy efficiency oil-immersed transformer developed by Varelen Electric Co., Ltd. passed the inspection test of the national transmission and distribution equipment Quality testing Center, and obtained the type test report.
Research and development design is the key quality source of transformers, design and verification of "all let the data speak", in the product short-circuit impedance, no-load loss, load loss, temperature rise level, short-circuit withstand test and other key parameters have achieved accurate and high standard design.
High resistance to short circuit
12500kva power transformer in strict accordance with the standard for sudden short circuit test, in the frequent severe short circuit impact "stable", the maximum phase reactor-change rate is only 0.25%, It provides a strong guarantee for the safe and stable operation of power grid.
Low losses
The three-limb iron core is made of seven-step silicon steel lamination insulated on both sides, is very low losses. Laying the foundation for high energy efficiency. The product loss reached the level I energy efficiency standard. The ultra-low loss characteristics of the product will not only greatly reduce the user's operation and maintenance costs throughout the life cycle, but also fully demonstrate the reliable quality and performance of the transformer.
Ultra-low noise
The level of noise is not only one of the external indicators to evaluate whether the transformer is inherently "healthy" enough, but also an important consideration in the environmental acceptance of the product. Through the application of a series of effective noise reduction measures, and the noise of the high-efficiency transformer 12500kva is only 53dB.
The successful development of high energy efficiency serialized power transformers is a new starting point and a new journey. On the way forward, Varelen people will always remember the original heart of the striver, accurate research and development, lean manufacturing, the pursuit of excellence, provide services to customers in an energy-saving, environmentally friendly, safe and reliable way.
