Based on the fundamental of electromagnetics, are summarily derived idle, load and short-circuitvoltage as well as current and leakage reactance formulas.
并根据电磁基本原理推导出空载,负载和短路时的电压、电流和漏抗的计算公式。
2
Shortcircuit protection, over current protection, overload protection and voltage protection.
短路保护,过电流保护、过负载保护以及电压保护。
3
With shortcircuit protection, over current protection, the load voltage protection protection and multiple protection.