PRD-9613数字式线路保护装置说明书
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2.1 额定电气参数............................................................................................................................................................2 2.2 主要技术指标............................................................................................................................................................2 2.3 环境条件....................................................................................................................................................................2 2.4 功率消耗....................................................................................................................................................................3 2.5 过载能力....................................................................................................................................................................3 2.6 绝缘性能....................................................................................................................................................................3 2.7 耐湿热性能................................................................................................................................................................3 2.8 电磁兼容性................................................................................................................................................................3 2.9 机械性能....................................................................................................................................................................3
第二章 技术说明.................................................................................................................................................................5
2.1 起动元件....................................................................................................................................................................5 2.2 三段式电流保护........................................................................................................................................................6 2.3 三段式零序电流保护................................................................................................................................................6 2.4 三相重合闸................................................................................................................................................................6 2.5 相电流、零序电流加速段保护................................................................................................................................7 2.6 过负荷保护................................................................................................................................................................7 2.7 反时限过流保护........................................................................................................................................................7 2.8 低周减载....................................................................................................................................................................8 2.9 自动捕捉同期功能....................................................................................................................................................8 2.10 分散式小电流接地选线功能..................................................................................................................................8 2.11 母线 TV 断线...........................................................................................................................................................9 2.12 线路 TV 断线........................................................................................................................................................ 10 2.13 远动功能................................................................................................................................................................10 2.14 对时功能................................................................................................................................................................10 2.15 故障录波功能........................................................................................................................................................10 2.16 其他辅助功能........................................................................................................................................................10 2.17 装置告警................................................................................................................................................................10
1.1 主要用途及方案........................................................................................................................................................1 1.2 技术特点....................................................................................................................................................................1
2 技术性能及指标...............................................................................................................................................................2
1 概述................................................................................................................................................................................... 1
PRD-9613 数字式线路保护测控装置 说明书 V1.0
南京瑞电自动化科技有限公司
Nanjing Ruidian Automation Technology Co.,Ltd
2013 年 5 月
*本说明书可能会被修改,请注意最新版本资料
目录
PRD-9613 数字式线路保护测控装置
第一章 装置概述.............................................................Hale Waihona Puke Baidu...................................................................................................1
2 原理说明...........................................................................................................................................................................5
1 主要功能............................................................................................................................................................................ 5
第二章 技术说明.................................................................................................................................................................5
2.1 起动元件....................................................................................................................................................................5 2.2 三段式电流保护........................................................................................................................................................6 2.3 三段式零序电流保护................................................................................................................................................6 2.4 三相重合闸................................................................................................................................................................6 2.5 相电流、零序电流加速段保护................................................................................................................................7 2.6 过负荷保护................................................................................................................................................................7 2.7 反时限过流保护........................................................................................................................................................7 2.8 低周减载....................................................................................................................................................................8 2.9 自动捕捉同期功能....................................................................................................................................................8 2.10 分散式小电流接地选线功能..................................................................................................................................8 2.11 母线 TV 断线...........................................................................................................................................................9 2.12 线路 TV 断线........................................................................................................................................................ 10 2.13 远动功能................................................................................................................................................................10 2.14 对时功能................................................................................................................................................................10 2.15 故障录波功能........................................................................................................................................................10 2.16 其他辅助功能........................................................................................................................................................10 2.17 装置告警................................................................................................................................................................10
1.1 主要用途及方案........................................................................................................................................................1 1.2 技术特点....................................................................................................................................................................1
2 技术性能及指标...............................................................................................................................................................2
1 概述................................................................................................................................................................................... 1
PRD-9613 数字式线路保护测控装置 说明书 V1.0
南京瑞电自动化科技有限公司
Nanjing Ruidian Automation Technology Co.,Ltd
2013 年 5 月
*本说明书可能会被修改,请注意最新版本资料
目录
PRD-9613 数字式线路保护测控装置
第一章 装置概述.............................................................Hale Waihona Puke Baidu...................................................................................................1
2 原理说明...........................................................................................................................................................................5
1 主要功能............................................................................................................................................................................ 5