ISA-381G站用变/接地变保护测控装置
技 术 使 用 说 明 书
Ver 3.21(南网版)
长园深瑞继保自动化有限公司
二〇一二年二月
ISA-381G站用变/接地变保护测控装置
技 术 使 用 说 明 书
Ver 3.21(南网版)
编写: 李蔚凡 汪 灿审核: 侯 林 陈远生批准: 徐成斌
长园深瑞继保自动化有限公司
二〇一二年二月
许永军
本说明书适用于ISA-381G装置,与ISA-381G-NW-M-V3.21及其兼容版本程序相匹配。
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目录
目 录
1 装置概述 ................................................................................................. 1
1.1 基本配置 ....................................................................................................................1 1.2 典型应用配置 ............................................................................................................1 1.3 主要性能特点 ............................................................................................................2
2
2.1 2.2 2.3 2.4 2.5
技术参数 ................................................................................................. 3
环境参数 ....................................................................................................................3 额定电气参数 ............................................................................................................3 主要技术指标 ............................................................................................................3 通讯接口 ....................................................................................................................4 抗干扰性能 ................................................................................................................4
3
3.1 3.2 3.3 3.4 3.5 3.6 3.7
保护原理 ................................................................................................. 5
电流速断保护 ............................................................................................................5 两段式过流保护 ........................................................................................................5 零序过流保护 ............................................................................................................5 非电量保护 ................................................................................................................6 过负荷告警 ................................................................................................................6 闭锁简易母线保护.....................................................................................................7 母线PT断线告警 ......................................................................................................7
4
4.1 4.2 4.3 4.4
装置配置及整定说明 .............................................................................. 8
保护元件配置 ............................................................................................................8 装置定值 ....................................................................................................................8 出口配置 ....................................................................................................................9 保护动作事件类型定义 ........................................................................................... 10
5 装置测控功能说明 ................................................................................ 12
5.1 交流遥测 .................................................................................................................. 12 5.2 遥信 .......................................................................................................................... 12 5.3 遥控 .......................................................................................................................... 12
6 装置端子接线........................................................................................ 13
附录AISA-300G系列装置参数设置说明 ..................................................... 15
A.1 A.2 A.3
密码保护 .............................................................................................................. 15 功能参数 .............................................................................................................. 15 厂家参数 .............................................................................................................. 16
长园深瑞继保自动化有限公司 - I - 目录
A.4 A.5 A.6 A.7 A.8 预设参数 .............................................................................................................. 17 通信参数 .............................................................................................................. 17 遥测参数 .............................................................................................................. 19 遥信参数 .............................................................................................................. 19 遥控参数 .............................................................................................................. 20
附录BISA-300G系列装置使用说明 ............................................................. 21
B.1
B.2 B.3 B.4 B.5
面板布置与显示 ...................................................................................................... 21 菜单界面操作说明................................................................................................... 22 查看录波记录 .......................................................................................................... 28 装置通讯功能说明................................................................................................... 29 装置打印功能 .......................................................................................................... 32
附录CISA-300G系列装置调试与投运说明 .................................................. 35
C.1 C.2 C.3 C.4 C.5 C.6 C.7
调试资料准备 .......................................................................................................... 35 通电前检查 .............................................................................................................. 35 上电检查 .................................................................................................................. 35 整机调试 .................................................................................................................. 35 装置投入运行操作步骤 ........................................................................................... 36 装置运行说明 .......................................................................................................... 37 注意事项 .................................................................................................................. 37
- II - 长园深瑞继保自动化有限公司