爱德华产品简介.ppt

EST-3 Company Profile an introduction to Edwards International GE爱德华产品简介 What is EST3 EST3 是怎样的系统 Stand Alone or Peer-to-Peer Life Safety Network 独立工作或并列联网工作 Accurate, Rapid Smoke and Fire Detection 准确快速的烟雾及火灾探测 Sprinkler System Monitor 喷淋系统监测 Multi-Channel Emergency Communication 多声道紧急通讯 HVAC Smoke Control 通风系统烟雾控制联动 Related Life Safety or Property Protection Operations 相关的生命安全及财产保护操作 Distributed Intelligence 分布智能 Detectors (vs. sensors) can SENSE and DETECT and make the alarm DECISION 探测器(并非感应元件)可以感应及检测并对火警作出判断 More power reserves for Controllers and Panel 使控制器和控制盘可以更从容的执行复杂的功能 Distributed Intelligence 分布智能 Uses existing building wire 利用建筑内现有线路 Twisted and/or shielded not required 不须用双绞及/或屏蔽线 Up to 124 “T” tap circuits 多达124分支线 Reduced Installation Cost 降低安装成本 Electronic Addressing电子地址 Automatic addressing by loop controller 由回路控制器自动编址 No dip switches; no jumpers, no rotary address dials 不用二进制或十进制开关，不用跳线 Less installation time; less error prone 减少安装时间，减少犯错 Reduced Installation Cost 降低安装成本 SIGA-SCAN Bar Code Scanning Option 可选择使用SIGA-SCAN条形码扫描器 Eliminates manual keyboard entry 不用人手键盘输入 User friendly, easy data entry 简单易用 Serial Number Log Book provides easy device management 使用产品系列号记录册简化器件管理 Distributed Intelligence 分部智能 Allows decreased data communication baud rate 允许降低通讯波特率 “Broadcast” polling protocol “广播式” 巡检协议 panel responds only to devices who have something new to report or have changed their state 控制盘只对有新情况报告的器件做出响应 Ensures faster loop response (750 msec or less) 保证了快速的回路响应时间(小于750msec) Reduced Maintenance Cost 降低维护成本 Environmental Compensation环境补偿 Wide “float range” increases time between cleaning 很宽的“浮动范围”，延长了清洗周期 Dual Maintenance Alert/Trouble 保养警告信息“先礼后兵” 1. First there is an ALERT message 首先发出警告信息 2. If ignored, there is a TROUBLE message 如果置之不理则发出故障信息 3. Automatically disables itself before false alarm 在发生误报之前自动将自己隔离 Reduced Install