Following the continuous implementation and application […]
Following the continuous implementation and application of power cables in the distribution network, the distribution network can be divided into cable networks and overhead networks (including overhead and cable hybrid networks). "The implementation status and compensation for the "Urban Medium and Low Voltage Distribution Network Transformation Skills Guide" also made specific requests for cable distribution network automation. Therefore, when selecting the cable network in the regional network of the distribution network, new skills and new equipment should be selected according to the request of distribution automation. If there are conditions, it is necessary to think about the automation pilot operation. When the conditions are not mature, the supporting equipment should be selected. Thinking is fully developed to lay the groundwork for completing the automation plan.
The difference and understanding between national standard cable and non-standard cable
When selecting a cable, you should select the cable according to your site's usage. Don't be cheap. I think that the cable price is cheap and can be guaranteed to be the national standard. Fudges are not professional and do not understand the users of the industry. In order to enable the majority of users to more clearly understand the quality standards of cable and wire and self-judging the difference between national and non-standard. Below we combine the actual situation often encountered in engineering users and cable industry, let everyone do a simple understanding.
Cables and wires are commonly found in engineering users and construction projects. These three types of cables appear:
1. National standard cable: The cable produced according to the technology of the relevant cable standard issued by the state is referred to as the international line.
2. Marking cable: According to industry standards, there are mainly fewer cut corners, but it does not affect the large performance.
3. Non-standard cable: A product that is suitable for the needs of the city. Today, wire and cable applications are becoming more widespread, and as a result, there are more and more types of wire and cable sold on the market.