iRelay 60
綜合保護(hù)測(cè)控裝置
用戶說(shuō)明書(shū)
（版權(quán)所有，翻版必究）危險(xiǎn)和警告
本設(shè)備只能由專業(yè)人士進(jìn)行安裝，對(duì)于因不遵守本手冊(cè)的說(shuō)明所引起
的故障，廠家將不承擔(dān)任何責(zé)任。
重 要 提 示
感謝您使用深圳市中電電力技術(shù)股份有限公司的產(chǎn)品。為了安全、正
確、高效地使用本裝置，請(qǐng)您務(wù)必注意以下重要提示：
）本說(shuō)明書(shū)僅適用于 綜合保護(hù)測(cè)控裝置。
1 iRelay 60
）請(qǐng)仔細(xì)閱讀本說(shuō)明書(shū)，并按照說(shuō)明書(shū)的說(shuō)明設(shè)置、測(cè)試和操作。
2
如有隨機(jī)資料，請(qǐng)以隨機(jī)資料為準(zhǔn)。
）為防止裝置損壞，嚴(yán)禁帶電插拔裝置各插件、觸摸印制電路板上
3
的芯片和器件。
）請(qǐng)使用合格的測(cè)試儀器和設(shè)備對(duì)裝置進(jìn)行試驗(yàn)和檢測(cè)。
4
）裝置如出現(xiàn)異常，請(qǐng)及時(shí)與本公司售后技術(shù)服務(wù)（ ）
5 400-8860-418
聯(lián)系。
）本裝置的設(shè)置缺省密碼是： 。
6 0000
本說(shuō)明書(shū)版權(quán)屬深圳市中電電力技術(shù)股份有限公司所有，未經(jīng)書(shū)面許可，不得復(fù)制，傳播或使用本文
件及其內(nèi)容，違犯者將要對(duì)損壞負(fù)責(zé)。深圳市中電電力技術(shù)股份有限公司保留所有版權(quán)。
我們已經(jīng)檢查了本手冊(cè)關(guān)于描述硬件和軟件保持一致的內(nèi)容。由于不可能完全消除差錯(cuò)，所以我們不
能保證完全的一致。本手冊(cè)中的數(shù)據(jù)將定期審核，并在新一版的文件中做必要的修改，歡迎提出修改建議。
以后版本中的變動(dòng)不再另行通知。目 錄
1 裝置簡(jiǎn)介 ....................................................................................................................................................... 1
1.1 概述 ............................................................................................................................................................. 1
1.2 產(chǎn)品特點(diǎn) ..................................................................................................................................................... 1
1.3 基本功能 ..................................................................................................................................................... 2
2 技術(shù)指標(biāo) ....................................................................................................................................................... 3
2.1 工作環(huán)境條件 ............................................................................................................................................. 3
2.2 額定參數(shù) ..................................................................................................................................................... 3
2.3 準(zhǔn)確度 ......................................................................................................................................................... 3
2.4 遙信分辨率 ................................................................................................................................................. 4
2.5 過(guò)載能力 ..................................................................................................................................................... 4
2.6 繼電器輸出 ................................................................................................................................................. 4
2.7 開(kāi)關(guān)量輸入 ................................................................................................................................................. 4
2.8 通信接口 ..................................................................................................................................................... 4
2.9 電氣絕緣性能 ............................................................................................................................................. 4
2.10 機(jī)械性能 ................................................................................................................................................... 5
2.11 電磁兼容性能 ........................................................................................................................................... 5
3 功能說(shuō)明 ....................................................................................................................................................... 6
3.1 保護(hù)功能及元件 ......................................................................................................................................... 6
3.1.1 輔助元件 ........................................................................................................................................ 6
3.1.2 大電流閉鎖保護(hù) .......................................................................................................................... 13
3.1.3 相電流充電保護(hù) .......................................................................................................................... 13
3.1.4 相電流加速保護(hù) .......................................................................................................................... 14
3.1.5 開(kāi)入加速相電流保護(hù)................................................................................................................... 15
3.1.6 速斷保護(hù) ...................................................................................................................................... 15
3.1.7 限時(shí)速斷保護(hù) .............................................................................................................................. 16
3.1.8 過(guò)流保護(hù) ...................................................................................................................................... 17
3.1.9 過(guò)負(fù)荷保護(hù) .................................................................................................................................. 17
3.1.10 反時(shí)限過(guò)流保護(hù) ........................................................................................................................ 18
3.1.11 電壓速斷保護(hù)............................................................................................................................. 19
3.1.12 電壓限時(shí)速斷保護(hù) .................................................................................................................... 20
3.1.13 IN充電保護(hù) ................................................................................................................................ 20
3.1.14 IN加速保護(hù) ................................................................................................................................ 21
3.1.15 IN過(guò)流保護(hù) ................................................................................................................................ 21
3.1.16 IN反時(shí)限過(guò)流保護(hù) .................................................................................................................... 22
3.1.17 I0充電保護(hù) ................................................................................................................................. 23
3.1.18 I0加速保護(hù) ................................................................................................................................. 23
3.1.19 I0過(guò)流保護(hù) ................................................................................................................................. 24
3.1.20 I0反時(shí)限過(guò)流保護(hù) ..................................................................................................................... 25
3.1.21 負(fù)序過(guò)流保護(hù) ............................................................................................................................ 25
ii3.1.22 負(fù)序反時(shí)限保護(hù) ........................................................................................................................ 26
3.1.23 電流不平衡保護(hù) ........................................................................................................................ 26
3.1.24 過(guò)電壓保護(hù) ................................................................................................................................ 26
3.1.25 低電壓保護(hù) ................................................................................................................................ 27
3.1.26 低壓解列保護(hù) ............................................................................................................................ 28
3.1.27 VX過(guò)壓保護(hù) ............................................................................................................................... 28
3.1.28 VX低壓保護(hù) ............................................................................................................................... 29
3.1.29 高周保護(hù) .................................................................................................................................... 29
3.1.30 低周保護(hù) .................................................................................................................................... 30
3.1.31 功率保護(hù) .................................................................................................................................... 31
3.1.32 同期檢查 .................................................................................................................................... 31
3.1.33 重合閘功能 ................................................................................................................................ 34
3.1.34 絕緣監(jiān)視 .................................................................................................................................... 40
3.1.35 起動(dòng)間隔保護(hù) ............................................................................................................................ 40
3.1.36 TV斷線監(jiān)視 ............................................................................................................................... 41
3.1.37 TA監(jiān)視 ....................................................................................................................................... 41
3.1.38 控制回路監(jiān)視 ............................................................................................................................ 41
3.1.39 有效值過(guò)壓保護(hù) ........................................................................................................................ 42
3.1.40 有效值過(guò)流保護(hù) ........................................................................................................................ 42
3.1.41 電動(dòng)機(jī)運(yùn)行狀態(tài)判斷 ................................................................................................................ 43
3.1.42 起動(dòng)時(shí)間過(guò)長(zhǎng)保護(hù) .................................................................................................................... 44
3.1.43 過(guò)熱保護(hù) .................................................................................................................................... 44
3.1.44 tE時(shí)間保護(hù) ................................................................................................................................ 44
3.1.45 堵轉(zhuǎn)保護(hù) .................................................................................................................................... 45
3.1.46 負(fù)荷丟失保護(hù) ............................................................................................................................ 45
3.1.47 再起動(dòng)功能 ................................................................................................................................ 46
3.1.48 起動(dòng)次數(shù)保護(hù) ............................................................................................................................ 47
3.1.49 開(kāi)關(guān)量保護(hù) ................................................................................................................................ 47
3.2 基礎(chǔ)可編程邏輯元件 ............................................................................................................................... 48
3.2.1 開(kāi)入量狀態(tài)元件(IN1~IN10) ....................................................................................................... 48
3.2.2 輸出接點(diǎn)控制/狀態(tài)元件(OUT1~OUT7/OUT1-S~OUT7-S) ................................................... 48
3.2.3 瞬時(shí)/定時(shí)限中間變量元件(VAR1～VAR16、VAR1-T～VAR16-T) ....................................... 48