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["La inspección en el campo de los dispositivosos de protección relays micro computador应当包括哪些内容?", "La inspección en el campo de los dispositivosos de protección relays micro computador应当包括哪些内容??", "Respuesta: La inspección en el campo de los disposit dispositos de protección relays micro computador应当包括以下几项内容: (1) Medir la aislamiento. (

2020-05-11View Original

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微机继电保护装置现场检验应包括哪些内容?
Reply #22020-05-11
答:微机继电保护装置现场检验应做以下几项内容: (1)测量绝缘。 (2)检验逆变电源(拉合直流电流,直流电压,缓慢上升、缓慢下降时逆变电源和微机继电保护装置应能正常工作)。 (3)检验固化的程序是否正确。 (4)检验数据采集系统的精度和平衡度 (5)检验开关量输入和输出回路。 (6)检验定值单。 (8)用一次电流及工作电压检验。

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