Power people: these low-voltage electrical terms you know a few?
Under the background of "Made in China 2025", the development of low-voltage electrical appliances industry will determine new technologies and new directions. The country's low-voltage electrical appliance manufacturers will face technological transformation and upgrade to further enhance the international competitiveness of domestic low-voltage electrical appliance enterprises. In the face of such a strong trend of development, low-voltage electrical appliances as a power supply "credit", how many people who are proficient in this industry jargon? Now, follow Xiao Bian to see the power people have to be familiar with the low-voltage electrical terms it! Low-voltage electrical terminology On-off time: from the beginning of the current switch in a pole flow through the moment, until all poles of the arc extinguished the moment immediately before the time interval. Arcing time: During the electrical disconnection, the time from the instant when the contact breaks (or melt blown) to the moment when the arc completely extinguishes. Breaking capacity: the switching device under the conditions specified, can be cut off at a given voltage expected breaking current value. Turn-on capacity: Switching equipment in the specified conditions, can be turned on at a given voltage is expected to turn on the current value. On-off capability: the expected value of current that switches on and off at a given voltage under specified conditions. Short-circuit-making ability: In the specified conditions, including the switch short-circuit the electrical outlet, including the ability to connect. Short-circuit breaking capacity: under the conditions specified, including the short-circuit switch outlet short circuit, including the ability to break. Frequency of operation: The maximum number of cycles that an electrical switch can achieve in an hour. Power Continuity: electrical load time and duty cycle ratio, often expressed as a percentage. Electrical life: the provisions of the normal operating conditions, the mechanical switch electrical parts do not need to repair or replace the load operating cycles. Building Hardware,Construction Hardware,Construction Hardware Castings,Investment Casting DONGYING SHENGYU METAL PRODUCT CO.,LTD , https://www.shengyucasting.com