XLDH-F-A-皮带打滑开关
XLDH-F-A-皮带打滑开关使用说明书
一、概述Overview
打滑用于检测带式运输机在运行中的胶带与主动滚筒之间的打滑，防止打滑所造成的恶性事故，该还可用于多条胶带机联锁启动和停机，速抱闸保护。DH-Ⅲ-ski etector use to etect belt in the operation of aircraft in the tape an take the initiative to rum between the ski an prevent skiing cause by the vicious incient,the etector can also be use for a number of belt-chain start-up an shutown,Have low gate protection.
二、使用条件及技术参数Secon,conitions of use an technical parameters
工作电压：AC220V Voltage:AC220V
环境温度：－35&orm;C～＋60&orm;C Ambient temperature:-35&orm;C~+60&orm;C
相对湿度：不大于95%（25&orm;C时）Relative Humiity:not more than 95%(25&orm;C)
：Protection levels:
工作位置：带式运输机上胶带下面。Work here:belt transport planes on the tape below.
在胶带机起车或停机过程中应不投入或投入无效。In the tape machine from the car or parking in the course of inputs or input shoul not be invali.
输出接点数量：一常开、一常闭一组转换接点。Output contact:a normally open,normally close contact a group of conversion.
触点容量：AC380V 3A Contact capacity:AC380V 3A
动作方向：双向Action irection:two-way
三、规格数据表Thir,the ata sheet specifications
型号
Moel
打滑率(%)
(%)Moel ski rate
适用带速（m/s）
（m/s）Applie with spee
触轮直径（mm）
(M/s)iameter roun contravene
重量
（公斤）
(Kg)
DH-Ⅲ
20-30
0.8-6
116
4
四、工作原理principle
DH--Ⅲ型打滑工作时，通过胶带带动触轮，使触轮反应出胶带的实际带速，触轮带动内传动轴，使产品内部继电器工作，继电器工作主要是由轮片切割光电信号，由内设固定数值与实际值产生对比数值从而产生通断信号，完成检测带速工作，如果胶带速度与主滚筒速度不同步并下降到正常带速的20-30%时，接点通断信号发生变化，重新输出一组信号给控制室，警示胶带已处于严重打滑状态。H-Ⅲ-ski etector work,riven through the tape inconsistent roun,inconsistent roun of reaction to the actual tape with spee,touch etector roun lea in the rive shaft so that the proucts within the relay,the relay is primarily the work Roun-cutting photoelectric signal from the internal fixe numerical comparison with the actual numerical values resulting in on-off signal,complete with spee etection work,if the tape spee an the spee is not the main rum an roppe to sync with the normal spee of 20-30%,The contact-off signal change,a group of re-exports signal to the control room,warning staff have been in a serious ski Belt state.
五、安装与接线installation an wiring
1、安装the installation
DH-Ⅲ型打滑安装时，可按下述要求并满足现场使用条件安装在带式运输机上胶带的下面，安装后应胶带有料情况下使打滑与胶带面平行，同时胶带无料运转时触轮与胶带面应接触，且安装位置在振动zui小和胶带抖动zui小的地方。当采用输出轴和从动滚筒轴连接检测胶带实际带速的方法时，可按安装示意图并选用柔性连轴器以产品工作正常。体安装详见安装示意图：H-Ⅲski-etection evis,can meet the following requirements an conitions for the use of site-installe in the zone below the plane on the tape,after the installation shoul ensure that the tape is expecte uner the circumstans to ski etector surfa parallel with the tape,no tape Liu etector when running conflict with roun fa with the tape shoul be a relile contact,an the installation location guarantee that the minimum vibration an plastic jitter smallest plas.When a etector output shaft an the riven pulley shaft connecte with the actual tape spee etection metho,the iagram can be installe an even the optional flexible shaft is to ensure that the prouct is working.Sketch Show install specific installation:
2、使用与接线an the use of wiring
使用单位在使用DH-Ⅲ型打滑时只要将产品按安装示意图安装在相应的位置上即可，我厂提供的产品均是按用户订货时提出的要求制造的。由于理论上的带速和实际胶带运行速度有差异，用户届时可按我厂提供调整办法适当的调整以切实正常工作状态，用户接线时按接线示意图正确接线即可。The use of units in the use of DH-Ⅲ-ski etector,as long as the proucts will be installe by the installation iagram in the corresponing position can be,I plant the proucts are orere by customers at the request of the prouction.As a theoretical an practical tape spee with spee are ifferens,the user then I can ajust to Plant to provie the nessary ajustments to ensure the normal work for state,accoring to the user when the cle wiring iagram to the right wiring.
1红线
2黄线
3兰线
4
5
公共点
开点
闭点
电源AC220V
1.re line
2.yellow line
3blue line
4
5
Public point
A point
Close points
power AC220V
六、订货须知orering Noti
1、在订货时请注明产品型号、名称和数量。例如：H-Ⅲ型打滑10台in orer,please specify Moel,the name an number.For example:H-Ⅲ-10 ski etector
2、请说明胶带机型号、带宽、带速和打滑率。please note tape machine moels,banwith,with rate of spee an slippery.
3、若用户将打滑用于速保护和速抱闸检测，使用时须将速抱闸额值和超数保护额定值注明以便调试。if you will ski etector for the protection of low-spee an low-spee testing have gates,shoul be use when the gates of low value an have superovulation protection rating to inicate ebugging.