RS-FS-9001 火焰传感器 工业自动化应用设计的高性能设备

RS-FS-9001 火焰传感器 工业自动化应用设计的高性能设备

制造商:通用电气

产品编号:RS-FS-9001

产品类型:火焰传感器/探测器

运输重量:5公斤

内部制造

最先进的技术

高效水冷却系统可用

提供柔性电缆保护系统

RS-FS-9001通信站传输射频信号的同轴电缆馈线一般都有金属外护层，应在上廓、下部和经走线架进机房入口处就近接地，在入机房处的接地应与地网引出的接地线直接连通，以泻放线缆在外界感应的雷电流。当铁塔高度大于或等于60m时，同轴电缆馈线的金属外护层还应在铁塔中部增加一处接地。在天馈系统中安装避雷器时要注意以下方面的接地问题。一是避雷器的接地端的接地电阻不得大于50，否则将影响防雷效果;二是安装通信天线时，天线支撑杆要与铁塔可靠连接，RS-FS-9001连接电阻等于零，馈线应从铁塔内部垂下，并每隔一段距离用铜丝与铁塔固定。

为有效防范在电源和信号线路上产生感应雷击，所设置的各种避雷器的接地状况直接关系防雷效果。对于配电柜中电源避雷器的接地线，应至少保证截面在16mm2以上，而信号线路的避雷器的接地线也要达到截面在6～2以上，并且到接线排的距离要越短越好，在小于1m范围内，这样一旦受雷击时，可保证避雷器上强电流在最短时间内泻放，达到对电源、信号线路的有效防雷目的。 

RS-FS-9001 火焰传感器 工业自动化应用设计的高性能设备

Manufacturer: General Electric

Product number :RS-FS-9001

Product Type: Flame sensor/detector

Shipping weight :5 kg

In-house manufacturing

State of the art technology

Efficient water cooling system available

Flexible cable protection system

The coaxial cable feeder used by the RS-FS-9001 communication station to transmit RF signals generally has a metal outer shield. The coaxial cable feeder should be grounded near the upper profile, lower profile, and the entrance to the equipment room through the cable tray. The ground cable at the entrance to the equipment room should be directly connected to the ground cable led out of the ground network to dissipate the lightning current induced by the cable. When the tower height is greater than or equal to 60m, the metal outer shield of the coaxial cable feeder should also add a ground in the middle of the tower. When installing a lightning arrester in an antenna feed system, pay attention to the following grounding problems. First, the grounding resistance of the grounding terminal of the arrester shall not be greater than 50, otherwise the lightning protection effect will be affected; Second, when installing the communication antenna, the antenna support rod should be reliably connected with the tower, the RS-FS-9001 connection resistance is equal to zero, and the feeder should be hung down from the inside of the tower, and fixed with copper wire at intervals.

In order to effectively prevent induced lightning strikes on the power supply and signal lines, the grounding condition of various arresters is directly related to the lightning protection effect. For the grounding wire of the power arrester in the power distribution cabinet, it should be ensured that the cross section is above 16mm2 at least, and the grounding wire of the signal line arrester should also be above 6 ~ 2 in the cross section, and the distance to the wiring bar should be as short as possible, within the range of less than 1m, so that once lightning strikes, the strong current on the arrester can be ensured to discharge in the shortest time. To achieve effective lightning protection for power and signal lines.