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What are some important contents that cannot be ignored when purchasing a power cord?
1. Product brand. The design and production of power cords have strict skills requirements. It is necessary to comply with relevant policies and regulations before they can be officially put into market use. The brand is an important criterion for determining product quality. Only when the product quality is tested and qualified can it be listed for sale. After the product quality is recognized by consumers, it can have an outstanding reputation and credibility.
2. Product specifications. Different application places have different coefficient requirements for the circuit, and different coefficient requirements require different power cords to be used together. Therefore, consumers first need to be clear about the specific application areas of the product when purchasing a product, so that they can select appropriate products in a targeted manner.
1. The socket location should be correct
2. Do not connect the socket at will
Single-phase two-hole socket for equipment, the right or upper hole facing the socket is connected to the phase line, and the left or lower hole is connected to the neutral line; single-phase three-hole socket, the right h...