PMAC770多功能電力監(jiān)控儀說明書V1.1
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PMAC770多功能電力監(jiān)控儀說明書V1.1
PMAC770多功能電力監(jiān)控儀說明書V1.1
文本預(yù)覽
PMAC770多功能電力監(jiān)控儀
說 明 書
Installation&Operation Manual
V1.1安安安安全全全全和和和和注注注注意意意意事事事事項(xiàng)項(xiàng)項(xiàng)項(xiàng)
危危危危險(xiǎn)險(xiǎn)險(xiǎn)險(xiǎn)和和和和警警警警告告告告
? 本設(shè)備只能由專業(yè)人士進(jìn)行安裝。
? 對(duì)于因不遵守本手冊的說明而引起的故障，廠家將不承擔(dān)任何責(zé)任。
觸觸觸觸電電電電、、、、燃燃燃燃燒燒燒燒或或或或爆爆爆爆炸炸炸炸的的的的危危危危險(xiǎn)險(xiǎn)險(xiǎn)險(xiǎn)
? 設(shè)備只能由取得資格的工作人員才能進(jìn)行安裝和維護(hù)。
? 對(duì)設(shè)備進(jìn)行任何操作前，應(yīng)隔離電壓輸入和電源供應(yīng)，并且短路所有電流互
感器的二次繞組。
? 要用一個(gè)合適的電壓檢測設(shè)備來確認(rèn)電壓已切斷。
? 在將設(shè)備通電前，應(yīng)將所有的機(jī)械部件，門和蓋子恢復(fù)原位。
? 設(shè)備在使用中應(yīng)提供帶正確的額定電壓。
不不不不注注注注意意意意這這這這些些些些預(yù)預(yù)預(yù)預(yù)防防防防措措措措施施施施就就就就可可可可能能能能會(huì)會(huì)會(huì)會(huì)引引引引起起起起嚴(yán)嚴(yán)嚴(yán)嚴(yán)重重重重傷傷傷傷害害害害。。。。目目目目 錄錄錄錄
第1章 產(chǎn)品概述.............................................................................................................................6
1.1測量....................................................................................................................................6
1.2 擴(kuò)展模塊............................................................................................................................8
1.3 全顯圖................................................................................................................................9
1.4 控制與事件.....................................................................................................................10
第2章 安裝與接線.......................................................................................................................11
2.1環(huán)境..................................................................................................................................11
2.2訂貨信息..........................................................................................................................18
2.3電源..................................................................................................................................19
2.4接線..................................................................................................................................19
第3章 測量參數(shù)...........................................................................................................................22
3.1電壓..................................................................................................................................22
3.2電流..................................................................................................................................22
3.3有功功率..........................................................................................................................23
3.4無功功率..........................................................................................................................23
3.5視在功率..........................................................................................................................23
3.6 功率因數(shù).........................................................................................................................23
3.7頻率..................................................................................................................................24
3.8 需量統(tǒng)計(jì).........................................................................................................................24
3.9相序檢測..........................................................................................................................25
第4章 電能質(zhì)量...........................................................................................................................26
4.1概述..................................................................................................................................26
4.2諧波總畸變率...................................................................................................................27
4.3諧波電壓含有率...............................................................................................................274.4諧波電流含有率...............................................................................................................27
4.5電壓波峰系數(shù)...................................................................................................................27
4.6電流K系數(shù)......................................................................................................................27
4.7諧波電壓有效值...............................................................................................................28
4.8諧波電流有效值...............................................................................................................28
4.9諧波總有功功率有效值...................................................................................................28
4.10諧波電度........................................................................................................................28
4.11頻率偏差........................................................................................................................28
4.12電壓偏差........................................................................................................................29
4.13電壓不平衡率................................................................................................................29
第5章 電度及復(fù)費(fèi)率統(tǒng)計(jì)...........................................................................................................30
5.1概述..................................................................................................................................30
5.2有功電度..........................................................................................................................30
5.3無功電度..........................................................................................................................30
5.4復(fù)費(fèi)率電度......................................................................................................................31
5.5歷史電度..........................................................................................................................32
第6章 記錄..................................................................................................................................34
6.1概述..................................................................................................................................34
6.2SOE事件記錄..................................................................................................................34
6.3 頻率偏差記錄..................................................................................................................34
6.4 電壓偏差記錄..................................................................................................................35
6.5 電壓不平衡率偏差記錄..................................................................................................35
6.6 需量最值記錄..................................................................................................................35
6.7 實(shí)時(shí)量最值記錄..............................................................................................................36
第7章 定值系統(tǒng)...........................................................................................................................37
7.1概述..................................................................................................................................37
7.2定值分析..........................................................................................................................37
第8章 顯示操作...........................................................................................................................398.1概述..................................................................................................................................39
8.2按鍵功能..........................................................................................................................39
8.3數(shù)據(jù)查詢..........................................................................................................................39
8.4就地編程..........................................................................................................................68
第9章 輔助功能...........................................................................................................................70
9.1通訊..................................................................................................................................70
9.2開關(guān)量輸入......................................................................................................................71
9.3繼電器輸出......................................................................................................................72
9.4模擬量輸入（擴(kuò)展模塊功能）.......................................................................................72
9.5脈沖輸出（擴(kuò)展模塊功能）...........................................................................................73
9.6模擬量輸出（擴(kuò)展模塊功能）.......................................................................................73
第10章 維護(hù)與故障排除.............................................................................................................76
第11章 技術(shù)指標(biāo)........................................................................................................................77
附錄................................................................................................................................................80
附錄一 大容量存儲(chǔ)模塊........................................................................................................80第第第第1111章章章章 產(chǎn)產(chǎn)產(chǎn)產(chǎn)品品品品概概概概述述述述
PMAC770多功能電力監(jiān)控儀是一種簡單可靠的測控裝置，可廣泛應(yīng)用于電力系統(tǒng)、環(huán)境
監(jiān)控、低壓配電等自動(dòng)化領(lǐng)域。
它實(shí)現(xiàn)了如下的功能：
◇ 實(shí)時(shí)參數(shù)測量
◇ 電度計(jì)量（包括實(shí)時(shí)電度、復(fù)費(fèi)率電度、歷史電度、諧波有功電度（1st~13th））
◇ 電能質(zhì)量分析
◇ 需量統(tǒng)計(jì)
◇ 最值統(tǒng)計(jì)
◇ 時(shí)鐘和事件記錄
◇ 定值越限
◇ 相序檢測
◇ MODBUS通訊或DLT645-2007通訊1
◇ 數(shù)字量輸入（DI）、數(shù)字量輸出（DO）2
◇ 模擬量輸入（AI）、模擬量輸出（AO）3
◇ 有功、無功2路脈沖輸出4
1111....1111測測測測量量量量
PMAC770提供全方位的測量功能，可以充分滿足低壓或者高壓三相電力網(wǎng)絡(luò)中電氣監(jiān)控
的要求。儀表提供的測量功能如下表所示：
1本體上提供1路MODBUS通信，擴(kuò)展模塊提供額外1路MODBUS通信或DLT645-2007通信。
2本體上提供3路DI和2路DO（基本型除外），擴(kuò)展模塊最多可再提供8路DI或者2路DO。
說 明 書
Installation&Operation Manual
V1.1安安安安全全全全和和和和注注注注意意意意事事事事項(xiàng)項(xiàng)項(xiàng)項(xiàng)
危危危危險(xiǎn)險(xiǎn)險(xiǎn)險(xiǎn)和和和和警警警警告告告告
? 本設(shè)備只能由專業(yè)人士進(jìn)行安裝。
? 對(duì)于因不遵守本手冊的說明而引起的故障，廠家將不承擔(dān)任何責(zé)任。
觸觸觸觸電電電電、、、、燃燃燃燃燒燒燒燒或或或或爆爆爆爆炸炸炸炸的的的的危危危危險(xiǎn)險(xiǎn)險(xiǎn)險(xiǎn)
? 設(shè)備只能由取得資格的工作人員才能進(jìn)行安裝和維護(hù)。
? 對(duì)設(shè)備進(jìn)行任何操作前，應(yīng)隔離電壓輸入和電源供應(yīng)，并且短路所有電流互
感器的二次繞組。
? 要用一個(gè)合適的電壓檢測設(shè)備來確認(rèn)電壓已切斷。
? 在將設(shè)備通電前，應(yīng)將所有的機(jī)械部件，門和蓋子恢復(fù)原位。
? 設(shè)備在使用中應(yīng)提供帶正確的額定電壓。
不不不不注注注注意意意意這這這這些些些些預(yù)預(yù)預(yù)預(yù)防防防防措措措措施施施施就就就就可可可可能能能能會(huì)會(huì)會(huì)會(huì)引引引引起起起起嚴(yán)嚴(yán)嚴(yán)嚴(yán)重重重重傷傷傷傷害害害害。。。。目目目目 錄錄錄錄
第1章 產(chǎn)品概述.............................................................................................................................6
1.1測量....................................................................................................................................6
1.2 擴(kuò)展模塊............................................................................................................................8
1.3 全顯圖................................................................................................................................9
1.4 控制與事件.....................................................................................................................10
第2章 安裝與接線.......................................................................................................................11
2.1環(huán)境..................................................................................................................................11
2.2訂貨信息..........................................................................................................................18
2.3電源..................................................................................................................................19
2.4接線..................................................................................................................................19
第3章 測量參數(shù)...........................................................................................................................22
3.1電壓..................................................................................................................................22
3.2電流..................................................................................................................................22
3.3有功功率..........................................................................................................................23
3.4無功功率..........................................................................................................................23
3.5視在功率..........................................................................................................................23
3.6 功率因數(shù).........................................................................................................................23
3.7頻率..................................................................................................................................24
3.8 需量統(tǒng)計(jì).........................................................................................................................24
3.9相序檢測..........................................................................................................................25
第4章 電能質(zhì)量...........................................................................................................................26
4.1概述..................................................................................................................................26
4.2諧波總畸變率...................................................................................................................27
4.3諧波電壓含有率...............................................................................................................274.4諧波電流含有率...............................................................................................................27
4.5電壓波峰系數(shù)...................................................................................................................27
4.6電流K系數(shù)......................................................................................................................27
4.7諧波電壓有效值...............................................................................................................28
4.8諧波電流有效值...............................................................................................................28
4.9諧波總有功功率有效值...................................................................................................28
4.10諧波電度........................................................................................................................28
4.11頻率偏差........................................................................................................................28
4.12電壓偏差........................................................................................................................29
4.13電壓不平衡率................................................................................................................29
第5章 電度及復(fù)費(fèi)率統(tǒng)計(jì)...........................................................................................................30
5.1概述..................................................................................................................................30
5.2有功電度..........................................................................................................................30
5.3無功電度..........................................................................................................................30
5.4復(fù)費(fèi)率電度......................................................................................................................31
5.5歷史電度..........................................................................................................................32
第6章 記錄..................................................................................................................................34
6.1概述..................................................................................................................................34
6.2SOE事件記錄..................................................................................................................34
6.3 頻率偏差記錄..................................................................................................................34
6.4 電壓偏差記錄..................................................................................................................35
6.5 電壓不平衡率偏差記錄..................................................................................................35
6.6 需量最值記錄..................................................................................................................35
6.7 實(shí)時(shí)量最值記錄..............................................................................................................36
第7章 定值系統(tǒng)...........................................................................................................................37
7.1概述..................................................................................................................................37
7.2定值分析..........................................................................................................................37
第8章 顯示操作...........................................................................................................................398.1概述..................................................................................................................................39
8.2按鍵功能..........................................................................................................................39
8.3數(shù)據(jù)查詢..........................................................................................................................39
8.4就地編程..........................................................................................................................68
第9章 輔助功能...........................................................................................................................70
9.1通訊..................................................................................................................................70
9.2開關(guān)量輸入......................................................................................................................71
9.3繼電器輸出......................................................................................................................72
9.4模擬量輸入（擴(kuò)展模塊功能）.......................................................................................72
9.5脈沖輸出（擴(kuò)展模塊功能）...........................................................................................73
9.6模擬量輸出（擴(kuò)展模塊功能）.......................................................................................73
第10章 維護(hù)與故障排除.............................................................................................................76
第11章 技術(shù)指標(biāo)........................................................................................................................77
附錄................................................................................................................................................80
附錄一 大容量存儲(chǔ)模塊........................................................................................................80第第第第1111章章章章 產(chǎn)產(chǎn)產(chǎn)產(chǎn)品品品品概概概概述述述述
PMAC770多功能電力監(jiān)控儀是一種簡單可靠的測控裝置，可廣泛應(yīng)用于電力系統(tǒng)、環(huán)境
監(jiān)控、低壓配電等自動(dòng)化領(lǐng)域。
它實(shí)現(xiàn)了如下的功能：
◇ 實(shí)時(shí)參數(shù)測量
◇ 電度計(jì)量（包括實(shí)時(shí)電度、復(fù)費(fèi)率電度、歷史電度、諧波有功電度（1st~13th））
◇ 電能質(zhì)量分析
◇ 需量統(tǒng)計(jì)
◇ 最值統(tǒng)計(jì)
◇ 時(shí)鐘和事件記錄
◇ 定值越限
◇ 相序檢測
◇ MODBUS通訊或DLT645-2007通訊1
◇ 數(shù)字量輸入（DI）、數(shù)字量輸出（DO）2
◇ 模擬量輸入（AI）、模擬量輸出（AO）3
◇ 有功、無功2路脈沖輸出4
1111....1111測測測測量量量量
PMAC770提供全方位的測量功能，可以充分滿足低壓或者高壓三相電力網(wǎng)絡(luò)中電氣監(jiān)控
的要求。儀表提供的測量功能如下表所示：
1本體上提供1路MODBUS通信，擴(kuò)展模塊提供額外1路MODBUS通信或DLT645-2007通信。
2本體上提供3路DI和2路DO（基本型除外），擴(kuò)展模塊最多可再提供8路DI或者2路DO。
