PMAC811智能型電動機保護控制器產品說明書(V1.00)

PMAC811智能型電動機保護控制器
產品說明書
Installation& Operation Manual
V1.00安全注意事項
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的所述方式來對保護設備進行安裝、設定、使用。
本說明書不旨在包含所有細節(jié)或裝置的變更，也未能提供所有與安裝、運行、
維護方面有關的每種可能的偶然情況。如果想得到更進一步的有關信息或本
說明書中沒有充分說明的購買者所需的特殊問題時，請與本公司聯系。目錄
第1章 產品介紹....................................................................................................................1
1.1設計說明................................................................................................................1
1.2產品特點................................................................................................................1
1.3產品構成................................................................................................................2
第2章 技術參數....................................................................................................................3
2.1系統參數................................................................................................................3
2.2符號對照表............................................................................................................3
2.3測量數據范圍和準確度........................................................................................4
2.4保護數據范圍和準確度........................................................................................4
2.5電磁特性................................................................................................................4
2.6使用環(huán)境................................................................................................................5
第3章 結構尺寸和安裝方式................................................................................................6
3.1控制器主體外形尺寸............................................................................................6
3.2CT模塊外形尺寸...................................................................................................7
3.3漏電CT外形尺寸.................................................................................................9
第4章 控制器功能配置......................................................................................................11
第5章 電動機控制及其他功能..........................................................................................14
5.1電動機運行狀態(tài)的劃分......................................................................................14
5.2起停操作.............................................................................................................14
5.3保護/控制............................................................................................................14
5.4故障信息輸出......................................................................................................15
5.5復位方式.............................................................................................................15
5.6失電自診斷.........................................................................................................15
5.7緊急停車.............................................................................................................15
第6章 面板顯示..................................................................................................................16
6.1描述.....................................................................................................................16
6.2主要功能.............................................................................................................18
第7章 產品端子功能及CT模塊說明................................................................................27
7.1產品端子.............................................................................................................27
7.2CT模塊（二次側額定輸出為mV級別電壓）................................................30
第8章 電機參數設置..........................................................................................................328.1電動機額定電流..................................................................................................32
8.2 電動機額定電壓.................................................................................................32
8.3 電動機額定功率.................................................................................................32
8.4電動機主回路CT變比（增加一級CT時）.....................................................32
8.5接觸器最大分斷電流..........................................................................................32
8.6裝置運行模式......................................................................................................33
8.7雙步起動時間......................................................................................................33
8.8DI控制權限........................................................................................................33
8.9額定頻率.............................................................................................................34
8.10模擬量輸出.......................................................................................................34
8.11模擬量輸出倍數...............................................................................................35
第9章 保護參數整定..........................................................................................................36
9.1描述.....................................................................................................................36
9.2起動超時保護......................................................................................................36
9.3起動過流保護......................................................................................................37
9.4過載保護.............................................................................................................37
9.5tE時間保護..........................................................................................................41
9.6過流堵轉保護......................................................................................................43
9.7斷相保護.............................................................................................................43
9.8電流不平衡保護..................................................................................................44
9.9短路保護.............................................................................................................45
9.10接地保護...........................................................................................................45
9.11漏電保護...........................................................................................................46
9.12欠載保護...........................................................................................................47
9.13外部故障保護...................................................................................................47
9.14過壓保護...........................................................................................................48
9.15欠壓保護...........................................................................................................48
9.16欠功率保護.......................................................................................................49
9.17相序保護...........................................................................................................49
9.18TV斷線保護.....................................................................................................49
9.19接線檢查...........................................................................................................50
9.20溢出保護...........................................................................................................50
9.21負序電流I段保護............................................................................................51
9.22負序電流II保護...............................................................................................519.23電壓不平衡保護...............................................................................................51
9.24接觸器故障保護...............................................................................................52
第10章 控制參數設置.......................................................................................................53
10.1欠壓再起動.......................................................................................................53
10.2自起動...............................................................................................................54
第11章 系統參數設置.......................................................................................................55
11.1通訊設置...........................................................................................................55
11.2時間設置...........................................................................................................55
11.3語言設置...........................................................................................................55
11.4清除記錄...........................................................................................................55
第12章 開關量輸入和繼電器輸出配置............................................................................56
12.1保護模式...........................................................................................................56
12.2直接起動模式...................................................................................................56
12.3雙向可逆起動模式...........................................................................................57
12.4控制斷路器模式...............................................................................................57
12.5星/三角2R起動和自耦變壓器起動模式........................................................58
12.6星/三角啟動和自耦變壓器啟動三繼電器模式...............................................58
第13章 典型運行模式接線................................................................................................59
13.1保護模式接線...................................................................................................59
13.2直接起動模式接線...........................................................................................60
13.3雙向可逆起動模式接線....................................................................................61
13.4控制斷路器模式...............................................................................................62