Product

SAP Arc protection device

        SAP series arc protection devices (hereinafter referred to as devices) are widely used in power substations, thermal power plant electrical section switch cabinet bus rooms and feeder cabinets, wind farm booster station collector circuit switch cabinets, box-type substations, large DC rectifier cabinets in the aluminum-magnesium industry , Effectively shorten the arc light fault removal time, reduce or reduce the damage to the human body and equipment by the arc light, avoid the dynamic stability damage of the transformer due to the short-distance bus fault, and extend the service life of the transformer; avoid the direct current system in the station and cause major losses; reduce the cause The arc fault caused the equipment outage time, and the power supply was restored faster.

Introduction

  • SAP series arc protection devices (hereinafter referred to as devices) are widely used in power substations, thermal power plant electrical section switch cabinet bus rooms and feeder cabinets, wind farm booster station collector circuit switch cabinets, box-type substations, large DC rectifier cabinets in the aluminum-magnesium industry , Effectively shorten the arc light fault removal time, reduce or reduce the damage to the human body and equipment by the arc light, avoid the dynamic stability damage of the transformer due to the short-distance bus fault, and extend the service life of the transformer; avoid the direct current system in the station and cause major losses; reduce the cause The arc fault caused the equipment outage time, and the power supply was restored faster.

Features

  • Fully Chinese LCD display, clear and easy-to-understand man-machine interface, extremely convenient operation and setting
  • Complete exception record, event record, operation record, all information is kept when power off
  • Optional Ethernet communication interface, integrated IEC60870-5-103 communication protocol
  • Also equipped with RS485 communication interface, and integrated MODBUS standard communication protocol
  • Also equipped with CAN communication interface, and integrated MODBUS standard communication protocol
  • The appearance is small and exquisite, the structure is reasonable, the use of high-grade, high-quality components and multilayer board technology and SMT technology, so that the product has high electrical performance
  • With a complete circuit breaker operating circuit
  • The use of standard chassis, full panel, back-plug structure, embedded and rear wiring installation methods, strong and weak electrical isolation, greatly enhance the electrical performance of its products
  • Equipped with 4 arc light signal interface circuits, two types of sensors can be selected: optical fiber type and cable type.
  • Both adopt the internal power supply mode of the device. For different application requirements, provide a variety of sensors such as visible light, ultraviolet light and self-check Types. There are 3 external input loops, all of which adopt DC24V direct input mode. The device software adopts anti-shake measures to avoid false sending


Online

Message

Top