北京pk10赛车开奖纪录

Power equipment online monitoring series
  • ZKDX301 small current grounding line selection device

    Suitable for 6KV-66KV systems whose neutral point is not grounded or grounded via resistance, arc suppression coil ...

  • ZK1502 cable connector partial discharge low-light safety monitoring and early warning system

    ZK1502 cable connector partial discharge low-light safety monitoring and early warning system is a device developed by our company to save human resources during the maintenance of cable connectors such as ring network cabinets and switch cabinets. It is easy to operate and highly reliable.
    ZK1502 cable connector partial discharge low-light safety monitoring and early warning system is independently opened by our company ...

  • ZK1501 generator low-light safety monitoring and early warning system

    ZK1501 generator low-light safety monitoring and early warning system is a system developed by our company to specifically detect, judge and warn the partial discharge between the generator rotor and the carbon brush in the slip ring chamber of the power plant. Easy operation and high reliability.
    ZK1501 generator low light safety ...

  • ZK1310 wireless temperature measurement system

    Under the current rapid increase of power load, during the long-term operation of 35kV to 110kV switchgear, the temperature of the switch contacts, busbar connection parts and other abnormalities due to aging or excessive contact resistance will increase abnormally. Discovery and maintenance will cause serious ...

  • ZK4900 series intelligent switch control module

    The ZK4900 series intelligent switch control module developed by Nanjing Zhongkai Optoelectronics Technology Co., Ltd. is a brand-new product tailored for the electric closing and opening control of ring network cabinets. It has local closing, opening and remote closing and opening. control function. ZK4900 series intelligent switch control module ...

  • ZK1320 optical fiber temperature online monitoring system

    Our company absorbs advanced technology at home and abroad, combined with relevant industry regulations, and after long-term and extensive market research, combined with the actual operating conditions on site, we have independently developed optical fiber temperature sensors with advanced technology, strong applicability and high reliability. The sensor has a modular design, which is convenient for ...

  • ZK4700 intelligent dehumidifier

    ZK4700 series intelligent dehumidifier can be widely used in various power and communication equipment such as power distribution cabinets, ring network cabinets, switch cabinets, electrical control boxes, box-type substations, etc., which require high humidity, reduce the humidity of space gases and avoid electronic components Condensation on the surface, and drain out of the cabinet through the diversion tube, from ...

  • ZK900W power disturbance-free control device

    ZK900W power supply disturbance-free control device is suitable for 400V power supply system in continuous industrial production process, such as: petrochemical, coal, metallurgy, power plant power system and environmental protection system. With this control device, the power supply line can be used to ...