The device management network setup is usually very simple: a flat-layer two-type network on a 10/100 switch is acceptable for device management purposes, so no further explanation is needed.
设备管理网络的设置通常非常简单：在 10/100兆交换机上平层的两类网络可以满足设备管理要求，所以无需多做说明。
In the layer of air distribution box additional undervoltage trip device, Air-conditioning load after excision of the need to manually reset by the property management sector;
在层空分配电箱增设欠压脱扣安装，空调负荷切除后需由物业管理部分手动复位；
In the layer of air distribution box additional undervoltage trip device, Air-conditioning load after excision of the need to manually reset by the property management sector;
在层空分配电箱增设欠压脱扣安装，空调负荷切除后需由物业管理部分手动复位；
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