MRMV4 Motor protection
The MRMV4 is a protection relay which uses the latest Dual-Core-Processor Technology to provide precise and reliable protective functions. Also it is very easy to operate.
The MRMV4 provides all necessary functions to protect low and medium voltage motors at all power levels.
The protection functions are based on current and voltage measurement and supervise all thermal conditions, motor start sequence, stall and locked rotor, undercurrent and incomplete sequence.
Overcurrent functions and earth fault functions are also available as power protection, frequency and voltage elements.
The motor operation can be monitored by statistic and trend recorders.
The protection functions of the MRMV4 have been adapted to comply with the requirements of the VDE-AR-N-4110:2018.
MRMV4-2 highPROTEC Serie
Motorschutz Gerät -MRMV4-2A0AAA
Please contact us if you need more information.
| Strommesseingang: Standard Ground Current |
| Gehäuse: Housing suitable for door mounting |
| Umgebung: Standard |
Features
Weitbereichsnetzteil: 24 … 270 VDC / 48 … 230 VAC
Spannungsmessung von 0 V bis 800 VAC
Strommesseingänge immer für sowohl 1 A als auch 5 A
Interne Plausibilitätsprüfung von Einstellungen
Optimale Übersichtlichkeit durch Verbergen ungenutzter Funktionen und nicht benötigter Einstellungen
Unmittelbar verfügbare Testfunktionen auch ohne Entfernen der Verdrahtung
Anwendungen
Überwachung des Startzyklus
ÜberlastOverload
Festsitzender Rotor
Unterlast
Schieflast
Zähler, z.B. für die Anzahl Starts
Überwachung der Motorlast in Bezug auf thermische Belastbarkeit
Downloads
Product Specification |
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| DOK-FLY-MRMV4-2D.pdf | Öffnen | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DOK-FLY-MRMV4-2E.pdf | Öffnen | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Manual |
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| MRMV4-3.7-DE-MAN_C.pdf | Öffnen | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| MRMV4-3.7-EN-MAN_C.pdf | Öffnen | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||