ST308B分界开关(断路器)控制器使用说明书

SSTT330088BB分分界界开开关关((断断路路器器))控控制制器器使使用用说说明明书书((第第一一版版))珠海思创电气有限公司ST308B分界开关(断路器)控制器使用说明书1前言使用产品前，请仔细阅读本章节！本章叙述了使用产品前的安全预防建议。在安装和使用时，本章内容必须全部阅读和充分理解。忽略说明书中相关警示，因不当操作造成的危害，本公司不承担相应责任。在对本装置做任何操作前，相关专业人员必须仔细阅读本说明书，熟悉相关内容。操作指导及警告：本说明书中将会用到以下标准定义：危险！意味着如果安全预防措施被忽视，则会导致人员死亡，严重的人身伤害，或设备的严重损坏。警告！意味着如果安全预防措施被忽视，则可能导致人员死亡，严重的人身伤害，或设备的严重损坏。警示！意味着如果安全预防措施被忽视，则可能导致轻微的人身伤害或设备损坏。本条特别适合于对装置的损坏及可能对被保护设备的损坏。危险！在一次系统带电运行时，绝对不允许将与装置连接的电流互感器二次开路！该回路开路可能会产生极端危险的高压。警告！电气设备在运行时，装置的某些部件可能带有高压。不正确的操作可能导致严重的人身伤害和设备损坏。只有具备资质的合格专业人员才允许对装置或在装置临近工作。工作人员应熟知本说明书中提到的注意事项和工作流程，以及安全规定。特别注意：一些通用的工作于高压带电设备的工作规则必须遵守，否则可能导致严重的人身伤亡和设备损坏。警示！装置的接地端子必须可靠接地。装置只允许运行在技术参数所规定的大气环境中，而且运行环境不能存在不正常的震动。在接入交流电压电流回路或电源回路时，请确认它们符合装置的额定参数。装置输出的接点连接到外部回路时，须仔细检查所用的外部电源电压，防止连接的回路过热。仔细处理连接的电缆，避免施加过大的外力。版权声明版本：R1.01我们对本文档及其内容拥有全部的知识产权，未经授权许可，禁止复制及向第三方分发，否则本公司保留追究的权利！购买产品请联系：电话[phone]传真：[phone]电子信箱：[e-mail]技术咨询请联系：电话0756-381516613709692065黄先生网址：分界开关(断路器)控制器使用说明书2目录第1章概述.................................................................................................................31.1应用范围···············································································31.2功能特点···············································································3第2章技术性能指标.................................................................................................42.1工作环境条件·········································································42.2电气技术参数·········································································42.3绝缘性能···············································································42.4抗电磁干扰性能······································································62.5机械性能···············································································63章选型说明..............................................................................................................7第4章功能配置.........................................................................................................84.1速断保护················································································84.2相间过流保护·········································································84.3零序接地保护·········································································84.4失电压保护············································································84.5涌流闭锁···············································································84.6PT断线报警/跳闸·····································································94.7开关量输入············································································94.8信号指示···············································································94.9事件记录··············································································10第5章结构安装与接线...........................................................................................115.1结构和安装···········································································115.2接线····················································································13第6章参数...............................................................................................................156.1系统参数··············································································156.2定值参数··············································································15第7章ST308-stPAD手持机...................................................................................197.1主菜单·················································································197.2实时数据··············································································197.3系统设置··············································································197.4通道校准··············································································197.5定值参数··············································································207.6事件记录··············································································20第8章退役和处置...................................................................................................217.1退役····················································································217.2处置····················································································21第9章说明书版本历史...........................................................................................22ST308B分界开关(断路器)控制器使用说明书3第1章概述1.1应用范围ST308B分界开关(断路器)控制器主要是针对配网的用户分界开关系统应用而开发。它具有涌流抑制、相间过流保护、速断保护、零序接地保护等功能，可以实现自动切除用户界内单相接地故障和自动隔离用户界内相间短路故障，确保主网及非故障用户的用电安全。1.2功能特点ST308B分界开关(断路器)控制器采用高集成度、总线不出芯片的微处理器处理来自电流、电压互感器的信号，通过数字逻辑运算控制输出。控制器结构紧凑，密封机箱，免维护设计，抗干扰性能好，非常适合于运行环境较为恶劣、安装位置有限的配网系统。整机采用极低功耗设计技术，保证保护功能在任何条件下可靠快速启动。控制器结构简单小巧，安装方便灵活，适合配网的紧凑安装条件。灵敏的零序电流检测功能及先进成熟的算法，可靠区分分区内、区外故障。采用数字编码开关的设定面板，可靠设定基本参数定值。可配置全中文液晶显示界面的手持式PDA，多层菜单显示，人机界面极为友好。控制器大容量的非易失存储器保证记录100次历史事件记录，记录内容详细，掉电不丢失数据。控制器具备完善的动静态自检功能，在线监视控制器各部分工作状况，保证了控制器的工作可靠性。高精度元件及工艺保证控制器的精确性、可靠性及长久的使用寿命。控制器可内置GPRS通讯模块，也可选配外置式GPRS通讯模块，或者可以提供RS232或RS485通讯接口，通讯方式灵活方便。ST