Filter circuit reactor, three-phase

DR3 12,5/7 - Discontinued items – not for new applications

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Image of BLOCK Item: DR3 12,5/7 - Discontinued items – not for new applications

Characteristics

Benefits

› No overloading of the capacitors

› Stabilizing mains impedance

› Low inductance tolerance

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

› Extended linearity

› Thermal design for continuous duty in the event of mains operation and harmonics

› Optional with thermal switch

Product Filter circuit reactor, three-phase
Order number DR3 12,5/7
Series DR3
Inductance 3x 3.22 mH
Rated current 3x 19.5 Aac
Linear current 3x 0 Aac
Rated voltage range 400 V
Phases 3
Frequency range 50 Hz
EN Insulation class H (180°C)
UL Insulation class class 180
Wire material Aluminum
General
Cooling type AN
Switching group III0
Environment
Ambient temperature -10 °C to 60 °C / 14 °F to 140 °F
Protection and Safety
Protection type IP00
Protection class (prepared) I
Degree of contamination 2
Electrical Connections
Input terminal Screw terminal
Size and Weight
Width 185 mm / 7.28 in
Height 215 mm / 8.46 in
Depth 125 mm / 4.92 in
Weight 8.7 kg / 19.18 lbs
Low Voltage Directive EN 61558-2-20
RoHS compliant EN IEC 63000
Approval cURus - Recognized UL 508; CSA 22.2
RoHS directive
EN 61558-2-20
Zulassung CE
Approval cURus - Recognized

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