QBDN-II型潜水泵搅拌器综合保护器安装维护手册
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QBDN-II 型 潜水泵(搅拌器)综合保护器 安装维护手册
Leabharlann Baidu
目录
1. 概述............................................................................................................................................... 1 2. 安装指导与安全...........................................................................................................................1
2.1 防护等级.............................................................................................................................. 1 2.2 电磁干扰.............................................................................................................................. 1 2.3 Ex 应用和操作环境............................................................................................................2 3.主要规格及技术参数.....................................................................................................................2 3.1 技术参数.............................................................................................................................. 2 3.2 正常使用环境条件..............................................................................................................3 3.3 供电电压.............................................................................................................................. 3 3.4 功耗...................................................................................................................................... 3 4.外形和安装尺寸.............................................................................................................................3 4.1 保护器.................................................................................................................................. 3 4.2 QBD- TOUCH 触摸屏(选配)................................................................................................4 5.原理及框图..................................................................................................................................... 4 6.使用和接线..................................................................................................................................... 5 6.1 接线端子.............................................................................................................................. 5 6.2 不用传感器的处理..............................................................................................................6 6.3 总故障.................................................................................................................................. 6 6.4 单路故障.............................................................................................................................. 6 6.5 计时...................................................................................................................................... 6 6.6 通讯...................................................................................................................................... 6 6.7 QBD-TOUCH 触摸屏(选配)..................................................................................................6 6.8 保护器接线举例.................................................................................................................6 7.Modbus 通信协议............................................................................................................................7 8.QBD-TOUCH 触摸屏操作..................................................................................................................8 9.注意事项....................................................................................................................................... 10
Leabharlann Baidu
目录
1. 概述............................................................................................................................................... 1 2. 安装指导与安全...........................................................................................................................1
2.1 防护等级.............................................................................................................................. 1 2.2 电磁干扰.............................................................................................................................. 1 2.3 Ex 应用和操作环境............................................................................................................2 3.主要规格及技术参数.....................................................................................................................2 3.1 技术参数.............................................................................................................................. 2 3.2 正常使用环境条件..............................................................................................................3 3.3 供电电压.............................................................................................................................. 3 3.4 功耗...................................................................................................................................... 3 4.外形和安装尺寸.............................................................................................................................3 4.1 保护器.................................................................................................................................. 3 4.2 QBD- TOUCH 触摸屏(选配)................................................................................................4 5.原理及框图..................................................................................................................................... 4 6.使用和接线..................................................................................................................................... 5 6.1 接线端子.............................................................................................................................. 5 6.2 不用传感器的处理..............................................................................................................6 6.3 总故障.................................................................................................................................. 6 6.4 单路故障.............................................................................................................................. 6 6.5 计时...................................................................................................................................... 6 6.6 通讯...................................................................................................................................... 6 6.7 QBD-TOUCH 触摸屏(选配)..................................................................................................6 6.8 保护器接线举例.................................................................................................................6 7.Modbus 通信协议............................................................................................................................7 8.QBD-TOUCH 触摸屏操作..................................................................................................................8 9.注意事项....................................................................................................................................... 10