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PC-1B远控远传阴极保护系统说明书
声 明
1. 本说明书提供了PC-1B 远控、远传阴极保护系统的原理、操作、及维
护的必要资料；用户完全熟悉这些操作及资料是必须的。
2. 在本说明书规定的使用条件及操作规程下使用，保证提供所规定的
技术性能指标及要求。
3. 本说明书所提供的技术资料为三明市无线电二厂所有，用户只能在
本单位使用，不得外借。
4. 用户在接到仪器开箱后，要检查仪器的附件是否完整，并把附件妥
善保管，以免丢失或损坏。
5. 仪器通电之前，请详细阅读仪器的使用说明书，以免使用不当，造
成不必要的麻烦。
6. 仪器开箱后，应请专业技术人员检查仪器在运输，装卸过程中是否造
成损坏，如发现损坏，应向有关部门或厂家报告，以便在使用前修好。
1
PC-1B 远控、远传阴极保护系统
目 录
1. 概述 ······················································································································· 3
2. 执行标准 ··············································································································· 3
3. 主要技术指标 ······································································································· 3
4. 基本工作原理 ······································································································· 6
4.1. 原理方框图·········································································································· 6
4.2. 恒电位仪基本工作原理 ······················································································ 6
4.3. 运行状态的转换·································································································· 6
4.4. 外控给定电位信号······························································································ 7
4.5. 通断测试 ············································································································· 7
4.6. 电路简介 ············································································································· 7
5. 安装指南 ·························
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