• Installation method of automobile relay

    Installation method of automobile relay

    1. Installation direction If the installation direction is consistent with the direction of the relay's impact resistance, the performance of the relay can be fully utilized. It is recommended to make the impact direction perpendicular to the movement direction of the contact and armature, which can... read more

    Apr 26,2020 News
  • Principles for determining the control plan

    Principles for determining the control plan

    There are many electrical control methods for equipment, including relay contactor control, non-contact logic control, programmable controller control, computer control, etc. In short, the reasonable determination of the control plan is an important prerequisite for the realization of a simple, reli... read more

    Apr 14,2020 News
  • Introduction of low voltage circuit breaker

    Introduction of low voltage circuit breaker

    Low-voltage circuit breakers are also called automatic air circuit breakers, or automatic switches for short. Low-voltage circuit breakers are functionally equivalent to a combination of knife switches, fuses, thermal relays, and undervoltage relays. Their function is not only to frequently turn on ... read more

    Apr 11,2020 News
  • About the outline classification of the relay

    About the outline classification of the relay

    According to the size of the relay: 1) Miniature relays: relays with the longest side dimension not greater than 10 mm. 2) Ultra-compact miniature relays: relays with the longest side dimension greater than 10 mm, but not greater than 25 mm. 3) Miniature relays: relays with the longest side dimensio... read more

    Apr 03,2020 News
  • Basic Technology of Power System Dispatching Automation

    Basic Technology of Power System Dispatching Automation

    Power system dispatching automation collects real-time information on the operation of the power system through the remote terminal (RTU) installed in each power plant and substation, and transmits it to the dispatching master station (MS) via the communication channel. Perform safety analysis, load... read more

    Mar 28,2020 News