北京pk10赛车开奖纪录

Arc Light Multifunctional On-line Monitoring System
  • ZK1200-C arc light current expansion unit

    The arc light protection system can protect the operator from being injured when the arc fault occurs in the switch cabinet, and reduce the degree of property damage. When the arc light appears, the arc light bursts at a speed of 300m / s, destroying any material on the way. As long as the system is constantly powered, the arc will always exist. ...

  • ZK1200-KARC feeder arc protection device

    The cable connector and other parts in the lower part of the feeder switch cabinet are weak links of insulation. If a single-phase breakdown occurs here, the short-circuit current will be very small, and the traditional overcurrent protection is generally not easy to start. The single-phase breakdown can easily develop into a two-phase or three-phase short-circuit. At this time, the overcurrent protection can ...

  • ZK1200-ARC Arc Light Multifunctional On-line Monitoring System

    Nanjing Zhongkai Optoelectronics Technology Co., Ltd. has independently developed the ZK1200-ARC arc multifunction with advanced technology, strong applicability and high reliability on the basis of absorbing foreign advanced laser sensing technology and combining industry inspection and protection configuration related regulations Online monitoring system products. ZK1200 ...

  • ZK1200-1ARC Bus Arc Control Unit (32 channels)

    ZK1200-1ARC bus arc light main control unit adopts the double criterion of arc light detection and over current detection, and has the functions of optical fiber temperature measurement and low light monitoring, with fast protection operation speed and high reliability. The optical fiber temperature measurement function can collect the real-time temperature of each monitoring point and find that the temperature is abnormal ...

  • ZK1200-3ARC Bus Arc Control Unit (14 channels)

    ZK1200-ARC arc light protection system adopts the two criteria of arc light detection and over-current detection, and has the functions of optical fiber temperature measurement and low-light monitoring, with fast protection operation speed and high reliability. The optical fiber temperature measurement function can collect the real-time temperature of each monitoring point and find that the temperature is abnormal or high ...

  • ZK1200-5ARC fiber optic ultraviolet arc sensor

    The arc light unit is composed of an arc light probe, a dedicated optical fiber (or cable), and an optical band conversion module. The arc light probe detects ultraviolet light (because ultraviolet light accounts for more than 70% of the entire arc light component) ...