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 buttonsOneTable = document.getElementById("buttonsOneTable"); var buttonsTwoTable = document.getElementById("buttonsTwoTable"); var buttonsThreeTable = document.getElementById("buttonsThreeTable"); var fDisplayOnText = document.getElementById("firstDisplayONText"); var rp3000xtSection = document.getElementById("rp3000xtSection"); if(fSwitchOn.style.display === "none") { fSwitchOn.style.display = "blok"; fSwitchOff.style.display = "žiadne"; sSwitchOn.style.display = "žiadne"; sSwitchOff.style.display = "blok"; imgOn.style.display = "blok"; imgOff.style.display = "žiadne"; tableOne.style.display = "žiadne"; tableTwo.style.display = "blok"; tableThree.style.display = "žiadny"; buttonsOneTable.style.display = "žiadne"; buttonsTwoTable.style.display = "blok"; buttonsThreeTable.style.display = "žiadne"; rp3000xtSection.style.display = "žiadne"; fDisplayOnText.style.display = "blok"; } else { fSwitchOn.style.display = "none"; fSwitchOff.style.display = "blok"; sSwitchOn.style.display = "žiadne"; sSwitchOff.style.display = "žiadne"; imgOn.style.display = "žiadny"; imgOff.style.display = "blok"; tableOne.style.display = "blok"; tableTwo.style.display = "žiadny"; tableThree.style.display = "žiadny"; buttonsOneTable.style.display = "blok"; buttonsTwoTable.style.display = "žiadne"; buttonsThreeTable.style.display = "žiadne"; rp3000xtSection.style.display = "flex"; fDisplayOnText.style.display = "žiadne"; } }

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 buttonsOneTable = document.getElementById("buttonsOneTable"); var buttonsTwoTable = document.getElementById("buttonsTwoTable"); var buttonsThreeTable = document.getElementById("buttonsThreeTable"); if(sSwitchOn.style.display === "none") { sSwitchOn.style.display = "blok"; sSwitchOff.style.display = "žiadne"; tableOne.style.display = "žiadne"; tableTwo.style.display = "žiadny"; tableThree.style.display = "blok"; buttonsOneTable.style.display = "žiadne"; buttonsTwoTable.style.display = "žiadne"; buttonsThreeTable.style.display = "blok"; } else { sSwitchOn.style.display = "none"; sSwitchOff.style.display = "blok"; tableOne.style.display = "žiadne"; tableTwo.style.display = "blok"; tableThree.style.display = "žiadny"; buttonsOneTable.style.display = "žiadne"; buttonsTwoTable.style.display = "blok"; buttonsThreeTable.style.display = "žiadne"; } }

MFR300

Meranie a ochrana

Merací prevodník a ochranné zariadenie pre jedno- a trojfázové energetické systémy.

- pripojiť PLC cez zbernicu CAN
- použite relé na stlačenie príkazov a ovládanie ističa

Meranie

	easyprotec 1410	MFR 300
Funkcie
3 skutočné RMS napäťové vstupy
3 skutočné RMS prúdové vstupy
Presnosť merania triedy 0,5
Nastaviteľné hodnoty vypnutia/riadenia
Konfigurovateľné časovače oneskorenia pre jednotlivé alarmy (0,02 až 300,00 s)
4 konfigurovateľné relé (prepínacie)	2	4
1 Relé „Pripravené na prevádzku“.
Prepínateľná reléová logika
2 kWh počítadlá (max. 1012 kWh)
2 kvarhové počítadlá (max. 1012 kvarh)
Komunikácia CANopen / Modbus
Konfigurovateľné cez CAN bus / RS-485 / Servisný port (USB/RS-232)
Konfigurovateľné cez servisný port (USB / RS-232)

Ochrana
Prepätie/podpätie (59/27)
Nadmerná/nedostatočná frekvencia (81 O/U)
Asymetria napätia (47)
Preťaženie (32)
Kladné/záporné zaťaženie (32R/F)
Nevyvážená záťaž (46)
Fázový posun (78)
Nadprúd (50/51)
df/dt (ROCOF)
Zemná porucha
Monitorovanie QV
Zvýšenie napätia
Voľne konfigurovateľné časovo závislé monitorovanie podpätia pre: FRT (fault ride-through)

Špecifikácia produktu MFR 300

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.

Príslušenstvo

Configuration Software

Toolkit

inak {

Súbor nástrojov na stiahnutie

USB

USB konfiguračné rozhranie

Konfiguračné rozhranie USB portu. Strana PC/laptopu je oddelená od strany jednotky Woodward galvanickou izoláciou.

číslo dielu: 5417-1251

Slovak