l 多线制消防电话插孔与插孔式电话分机(型号:HD220)组合使用,与多线制消防电话总机相配组成消防电话系统。This conventional fire telephone jack works with HD220 portalbe fire telephone handset
l .多线制消防电话插孔,可做为总线制有地址编码的消防电话分机外接消防电话插孔使用,每一地址编码可挂接60个同地址多线制电话插孔,且具有断路和短路故障检测功能。The conventional telephone jack can also apply to in Hover’s addressable fire telephone system as add-on jack sharing the same zone address. In Hover’s addressable fire telephone system one address can add-on up to 60 conventional telephone jacks.
l 与多线制消防电话总机相配组成消防电话系统,每路最多可挂接60个同地址电话插孔,且前30个具有断路和短路故障检测功能。In conventianl fire telephone system, each loop zone allows applying up to 60 jacks, 30 among them can be real time monitored for short or open cases.
l 直拨方式:插孔式消防电话分机插入电话插孔座中,即可呼叫消防电话总机。Direct call will be made simply by plug in any telephone handsets HD220.
l 消防值班人员在巡检过程中随时将手持的插孔式消防电话分机插入本电话插孔坐中,即可与消防中心通话,通报情况。Once plug-in handset, people on spot can fast call to telephone exchange.
l 电话插孔具有工作指示灯,通话时常亮,待机时闪亮。Have indicators, display standby or talking status.
项目名称Project Name | 技术参数Technical Parameters |
频率响应Frequency response | 300~3400Hz |
工作电流Rated current | ≤32μA (监视状态) |
工作电压Rated voltage | 待机状态Standby: DC15V~DC26V 摘机状态Talking: DC5.6V(典型值) |
指示灯闪光间隔Indicator flicker interval | 10秒Seconds(待机状态,典型值) |
安装方式 Installation mode | “86”接线预埋盒或明装Embedded mode |
使用环境温度Working temperature | 0℃~40℃ |
使用环境相对湿度Humidity | ≤90%RH |
外形尺寸Dimensions | 86mm×86mm×36mm |
重量Weight | 45g |