Motor reactor, three-phase

MR3 480/10 - Discontinued items – not for new applications

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Image of BLOCK Item: MR3 480/10 - Discontinued items – not for new applications Image of BLOCK Item: MR3 480/10 - Discontinued items – not for new applications
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Characteristics

Benefits

› High damping of edge steepness

› High damping of inverter switching frequency

› Reduction of leakage current at low construction volumes

› Long shielded cable lengths possible

› High efficiency

› Very good corrosion protection and low noise thanks to vacuum impregnation

Product Search
Product (Headline_Detailseite) Motor reactor, three-phase
Order number (PF_Teilenummer) MR3 480/10
Series (PF_Baureihe) MR3
Inductance (PF_Drossel_Phasen_Induktivitaet) 3x 0.64 mH
Rated current (PF_Drossel_Phasen_Strom) 3x 10 Aac
Linear current (PF_Drossel_Phasen_Linearitaetsstrom) 3x 15 Aac
Rated voltage range (PF_Bemessungsspannungsbereich) 0 V to 600 V
Rated voltage (PF_Bemessungsspannung) 480 V
Phases (PF_Phasen) 3
Frequency range (PF_Frequenzbereich) to 60 Hz
Short circuit voltage (PF_Drossel_Kurzschlussspannung) 0,9% @ 480 V
Motor or converter power (PF_Motor_bzw_Umrichterleistung) 5.5 kW / 7.38 HP
EN Insulation class (PF_EN_Isolierstoffklasse) F (155°C)
UL Insulation class (PF_UL_Isolierstoffklasse) class 155
Duty Cycle (PF_Einschaltdauer) 100 %
Wire material (PF_Leitermaterial) Copper
General
Duty Cycle (PF_Einschaltdauer) 100 %
Cooling type (PF_Kuehlungsart) AN
Switching group (PF_Schaltgruppe) III0
Environment
Ambient temperature (PF_Umgebungstemperatur) 0 °C / 32 °F
Max. installation height (PF_max_Aufstellhoehe_m) 1,000 m / 3,281 ft
Protection and Safety
Protection type (PF_Schutzart) IP00
Protection class (prepared) (PF_Schutzklasse) I
Degree of contamination (PF_Verschmutzungsgrad) 2
Electrical Connections
Input terminal (PF_Anschluss_Eingang) Screw terminal
Output terminal (PF_Anschluss_Ausgang) Screw terminal
Terminal PE (PF_Anschluss_PE) Screw terminal
Size and Weight
Weight (PF_Gewicht_kg) 1.7 kg / 3.748 lbs
Low Voltage Directive EN 61558-2-20
RoHS compliant EN IEC 63000
Approval cULus - Listed UL 508; CSA 22.2
Approval cURus - Recognized UL 508; CSA 22.2
RoHS directive
EN 61558-2-20
Zulassung CE
Approval cURus - Recognized
Approval cULus - Listed
Image of BLOCK Item: MR3 400/10

MR3 400/10

Motor reactor, three-phase
Rated voltage range Rated voltage Frequency range Rated current Inductance

0 V to 690 V

400 V

to 50 Hz

10 A

0.64 mH

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