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首頁 >產(chǎn)品資訊>數(shù)據(jù)采集模塊系列>電量【帶屏顯】采集模塊系列 >R-8075A

電量【帶屏顯】采集模塊系列

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R-8075A

智能電力監(jiān)測儀表

主要特點

　　1. 測量和顯示：可測量、顯示、遠傳三相電壓、電流、電壓
　　不平衡度、電流不平衡度、電流負載率、有功/ 無功/ 視在功率、
　　功率因數(shù)、頻率、總絕對值有功電能，總絕對值無功電能，
　　輸入絕對值有功電能、輸出絕對值有功電能、輸入絕對值無
　　功電能、絕對值無功電能、四象限無功電能（注：電能數(shù)值
　　可用作企業(yè)內(nèi)部二級計量管理考核及核算，不作計量付費使
　　用）；
　　2. 模擬量輸出（選配）：1 路4~20mA，可以任意關(guān)聯(lián)各分
　　相Ia,Ib,Ic,Ua,Ub,Uc,Uab,Ubc,Uca, 總有功/ 無功視在功率、
　　各分相有功/ 無功/ 視在功率、總功率因數(shù)、分相功率因數(shù)、
　　頻率等電參量；
　　3. 負載類型：指示當前負載為容性或感性負載；
　　4. 遙信功能：2 個開關(guān)量輸入（2DI），可實時監(jiān)視開關(guān)狀態(tài)；
　　5. 通訊功能：RS485 接口，Modbus-RTU 協(xié)議，(Profibus-Dp
　　選配）；
　　6. 顯示功能：實時顯示各種測量值、DI 狀態(tài)；
　　7. 設(shè)置功能：可以設(shè)置各種儀表參數(shù)，掉電不丟失。

產(chǎn)品型錄

產(chǎn)品介紹
產(chǎn)品規(guī)格
檔案下載

產(chǎn)品簡介
　　R-8075A 系列電力監(jiān)測儀表( 以下簡稱本系列儀表）是集
　　遙測、遙信于一體的智能配電儀表，可廣泛應(yīng)用于變電站
　　自動化、配電自動化、智能建筑，以及企業(yè)內(nèi)部電能測量、
　　管理和考核。本系統(tǒng)儀表可測量和顯示所有的常用電力參數(shù)
　?。ㄈ纾弘妷?、電流、有功/ 無功/ 視在功率、頻率、四象限
　　電能等），開關(guān)量輸入，1 路4~20mA 模擬量輸出功能（選配），
　　本系列儀表可與上位機數(shù)字通訊，強抗干擾RS485 通訊接
　　口，支持標準Modbus-RTU 通訊協(xié)議(Profibus-Dp 選配），
　　共同構(gòu)成智能配電系統(tǒng)。

技術(shù)參數(shù)

項目			參數(shù)
輸入 / 測量 / 顯示	網(wǎng)絡(luò)		三相三線（3P3L) 三相四線（3P4L) 可配置
	電壓	額定值	AC 400V( 或AC 100V)（訂貨時請注明）
		過負荷	測量：1.2 倍，瞬時：2 倍/1s
		功耗	<1VA( 每相）
		阻抗	>400kΩ
		精度	RMS 測量，精度等級±0.5%
	電流	額定值	AC 5A( 或AC 1A)（訂貨時請注明）
		過負荷	持續(xù)：1.2 倍，瞬時：10 倍/10s
		功耗	<0.4VA( 每相）
		阻抗	<20mΩ
		精度	RMS 測量，精度等級±0.2%
	頻率		40~60Hz, 精度等級±0.02Hz
	功率		有功/ 無功/ 視在功率，精度±0.5%
	電能		總絕對值有功、無功，輸入絕對值有功、無功電能輸出絕對值有功、無功通電，四象限無功電度精度：有功電度±0.5%，無功電度±1%
	顯示		LCD 顯示、可通過Modbus 通信修改顯示界面
開關(guān)量輸入	輸入數(shù)量		2 路
	輸入形式		光耦隔離，無源空接點輸入
	隔離電壓		2500Vrms
模擬量輸出（選配）	輸出數(shù)量		2 路
	輸出形式		光耦隔離，無源空接點輸入
	帶載能力		2500Vrms
外形重量	尺寸		96mm96mm85mm( 長* 寬* 深）
	重量		0.3kg

Driver

日期	說明	版本	操作系統(tǒng)	下載

Manual

日期	說明	版本	操作系統(tǒng)	下載
2015/02/10	用戶手冊R-8075A			下載

其它特色產(chǎn)品

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基本文件流程錯誤 SQL 調(diào)試

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