油流继电器是大型电力变压器冷却循环系统的重要部件。
The oil flowing relay is the important prot of the cooling system of power transformer.
产品广泛适用于变压器、继电器、马达等电子线圈类行业。
Products widely used in transformers, relays, motors and other electronic coil industry.
设计了一种集成电路型具有二次五次谐波制动的变压器差动继电器。
An integrated-circuit transformer differential relay including secondary and fifth harmonics suppressor is designed.
应用推荐