Newtons4th IMP16 IEC Reference Impedance Network

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SKU: NEWT-IMP16

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Harmonics & Flicker

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The Newtons4th IMP16 IEC Reference Impedance Network is engineered for flicker measurement tasks compliant to IEC61000-3-3 standards. This device is a crucial element in a larger system aimed at ensuring voltage stability and flicker limitation in public low-voltage power supplies. The IMP16 operates by placing specific resistive and inductive elements between the AC power source and the equipment under test, forming an essential part of a compliant flicker testing arrangement. Available in both single and 3 phase variants, the Newtons4th IMP16 can be configured to meet your specific needs.

Current rating	16 Arms
Phase Conductors (L1, L2, L3)	R: 240 mΩ, X: 150mΩ @ 50 Hz, X: 180 mΩ @ 60 Hz
Neutral Conductor	R: 160mΩ, X: 100mΩ @ 50 Hz, X: 120 mΩ @ 60 Hz
Phase to Neutral Impedance	R: 400 mΩ, X: 250 mΩ @ 50 Hz, X: 300 mΩ @ 60 Hz
Cooling	Air-cooled
Dimensions (W x D)	450 mm x 500 mm
Height	4u
Maximum voltage rating	250 VAC single phase / 430 V three-phase

Newtons4th IMP16 IEC Reference Impedance Network

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