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Start from the lotus rhizome transformer
A component of a self-coupling transformer installed in a self-starting cabinet, suitable for general industrial AC 50HZ with a voltage of 380V and a power of 800kW or less.
Phase squirrel cage induction motor is used for step-down starting. Self-coupling transformer is a kind of single-loop transformer, which is wound by a winding on the primary and secondary sides.
It's fixed. Compared with ordinary transformers with the same capacity, self-coupling transformers are especially useful when the ratio is close to Yu 1, so in the voltage phase.
Recent high-power transmission transformers are widely used, and more than 10 kilowatts of asynchronous motors are widely used in step-down starter boxes.
Phase squirrel cage induction motor is used for step-down starting. Self-coupling transformer is a kind of single-loop transformer, which is wound by a winding on the primary and secondary sides.
It's fixed. Compared with ordinary transformers with the same capacity, self-coupling transformers are especially useful when the ratio is close to Yu 1, so in the voltage phase.
Recent high-power transmission transformers are widely used, and more than 10 kilowatts of asynchronous motors are widely used in step-down starter boxes.