The secondary rated capacity of current transformer is larger than the actual secondary load, the actual secondary load should be 25 ~ 100% of the secondary rated capacity. Capacity determines the secondary side of the load impedance, load impedance and affect the...

1) the connection of the current transformer shall abide by the principle of series connection [8] : That is, the primary winding resistance shall be in series with the circuit under test, and the secondary winding resistance shall be in series with all instrument...

Current transformer: in the measurement of alternating current, in order to facilitate the secondary instrument measurement needs to be converted to a more uniform current (China’s current transformer secondary rating for 5A or 1A) .  ARTU-M32 telemetry unit:...

The common transformer core is usually made of silicon steel sheet. Silicon steel is a kind of silicon (silicon also known as silicon) steel, its silicon content in 0.8 ~ 4.8% . Silicon Steel is used as the core of the transformer because silicon steel itself is a...

The iron core is mainly composed of the iron core body, the fastener and the insulation: The iron core body, the magnetic conductor, is made of the electrical steel sheet. Fasteners, clamps, screws, glass straps, rigid straps and gaskets, etc. . Insulation Parts,...

The actual transformer always works in the AC state, the power loss not only in the coil resistance, but also in the AC current magnetization of the iron core. The power loss in the iron core is usually called “iron loss” , which is caused by two reasons,...