It is necessary to mate a lead slightly more than its bearing capacity according to the size of the power, and connect to the power supply after insulation, you can use a plug, you can also use a disconnector, and the plug and the disconnector should also pay attention to the power capacity.
If the power cord is broken, the whole appliance will not work. Household power cords should use BVV2×2.5 and BVV2×1.5 models. Under normal circumstances, 2×2.5 is the main line and trunk line, and 2×1.5 is made for a single electrical branch line and switch line. BVV2 ×4 for single-phase air conditioning dedicated lines, and special ground wires are also equipped.
Extended Profile:
1. Scope of application: AC rated voltage 450/750V and below power, lighting, electrical devices, instrumentation and telecommunications equipment connection and internal installation lines.
2. Laying occasions and methods: indoor open dressing and communication channels, laying along the wall or overhead in the tunnel; Outdoor overhead laying, iron pipe or plastic pipe laying, electrical equipment, instrumentation and radio device laying, all fixed laying; The plastic sheathed power cord can be laid directly in the soil.
