function ChangeDisplay(){var fSwitchOn = document.getElementById( "firstSliderOn"); var fSwitchOff = document.getElementById( "firstSliderOff"); var sSwitchOn = document.getElementById( "secondSliderOn"); var sSwitchOff = document.getElementById( "secondSliderOff"); var imgOn = document.getElementById( "firstDisplayON"); var imgOff = document.getElementById( "firstDisplayOFF"); var tableOne = document.getElementById( "tableOne"); var tableTwo = document.getElementById( "tableTwo"); var tableThree = document.getElementById( "tableThree"); var buttonOneTable = document.getElementById( "buttonsOneTable"); var buttonTwoTable = document.getElementById( "buttonsTwoTable"); var buttonThreeTable = document.getElementById( "buttonsThreeTable"); var fDisplayOnText = document.getElementById( "firstDisplayONText"); var rp3000xtSection = document.getElementById( "rp3000xtSection"); if(fSwitchOn.style.display === "none"){fSwitchOn.style.display = "block"; fSwitchOff.style.display = "none"; sSwitchOn.style.display = "none"; sSwitchOff.style.display = "block"; imgOn.style.display = "block"; imgOff.style.display = "none"; tableOne.style.display = "none"; tableTwo.style.display = "block"; tableThree.style.display = "none"; buttonOneTable.style.display = "none"; buttonTwoTable.style.display = "block"; buttonThreeTable.style.display = "none"; rp3000xtSection.style.display = "none"; fDisplayOnText.style.display = "block"; } else {fSwitchOn.style.display = "none"; fSwitchOff.style.display = "block"; sSwitchOn.style.display = "none"; sSwitchOff.style.display = "none"; imgOn.style.display = "none"; imgOff.style.display = "block"; tableOne.style.display = "block"; tableTwo.style.display = "none"; tableThree.style.display = "none"; buttonOneTable.style.display = "block"; buttonTwoTable.style.display = "none"; buttonThreeTable.style.display = "none"; rp3000xtSection.style.display = "flex"; fDisplayOnText.style.display = "none"; }}
function ChangeSecondDisplay(){var sSwitchOn = document.getElementById( "secondSliderOn"); var sSwitchOff = document.getElementById( "secondSliderOff"); var tableOne = document.getElementById( "tableOne"); var tableTwo = document.getElementById( "tableTwo"); var tableThree = document.getElementById( "tableThree"); var buttonOneTable = document.getElementById( "buttonsOneTable"); var buttonTwoTable = document.getElementById( "buttonsTwoTable"); var buttonThreeTable = document.getElementById( "buttonsThreeTable"); if(sSwitchOn.style.display === "none"){sSwitchOn.style.display = "block"; sSwitchOff.style.display = "none"; tableOne.style.display = "none"; tableTwo.style.display = "none"; tableThree.style.display = "block"; buttonOneTable.style.display = "none"; buttonTwoTable.style.display = "none"; buttonThreeTable.style.display = "block"; } else {sSwitchOn.style.display = "none"; sSwitchOff.style.display = "block"; tableOne.style.display = "none"; tableTwo.style.display = "block"; tableThree.style.display = "none"; buttonOneTable.style.display = "none"; buttonTwoTable.style.display = "block"; buttonThreeTable.style.display = "none"; }}
MFR300

測定と保護

単相および三相電源システム用の測定トランスデューサおよび保護装置。

    • CANバスを介してPLCを接続する
    • リレーを使用してコマンドをプッシュし、ブレーカーを制御します

計測

easYprotec 1410MFR300
関数
3つの真のRMS電圧入力
3つの真のRMS電流入力
クラス0.5の測定精度
構成可能なトリップ/制御セットポイント
の設定可能な遅延タイマー
個別のアラーム(0.02〜300.00秒)
4つの構成可能なリレー(切り替え)24
1「操作準備完了」リレー
切り替え可能なリレーロジック
2 kWhカウンター(最大1012 kWh)
2 kvarhカウンター(最大1012 kvarh)
CANopen/Modbus通信
CANバス/RS-485を介して構成可能
/サービスポート(USB / RS-232)
サービスポート経由で設定可能(USB / RS-232)
保護
過電圧/低電圧(59/27)
過周波数/低周波数(81O / U)
電圧の非対称性(47)
過負荷(32)
正/負の負荷(32R / F)
不均衡な負荷(46)
位相シフト(78)
過電流(50/51)
df / dt(ROCOF)
地絡
QVモニタリング
電圧上昇
FRT(障害ライドスルー)の時間依存の低電圧監視を自由に構成可能

MFR-300 Multifunction Relay / Measuring Transducer with CANopen / Modbus Communication

The MFR 300 is a measuring transducer for monitoring single- and three-phase power systems. The MFR 300 has both voltage and current inputs for measuring an electrical power source. A digital processor makes it possible to accurately to measure true RMS values, regardless of harmonics, transients or disturbing pulses. The primary measured and calculated values are transmitted via CANopen / Modbus protocol to a supervisory control system.
The MFR 300 performs monitoring functions for mains decoupling, including four freely configurable time-dependent undervoltage monitoring functions for FRT (fault ride-through).
The primary measured values of voltage and current are used to calculate the real, reactive, and apparent power and the power factor (cosphi) values.

付属品

Configuration Software

ツールキット

configuration via Woodward’s standard Software Toolkit.

USB

USB構成インターフェース

USBポート構成インターフェース。 PC /ラップトップ側は、ガルバニック絶縁によってウッドワードユニット側から分離されています。

 

部品番号:5417-1251

jaJapanese