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IMP16x/32x/75x Compliant Impedance Networks RA 240mΩ RA 240mΩ RA 240mΩ RN 160mΩ XA 150mΩ (XA 180mΩ) XA 150mΩ (XA 180mΩ) XA 150mΩ (XA 180mΩ) XN 100mΩ (XN 120mΩ) L1 L2 L3 N EUT EUT EUT IMP163/753 Circuit Diagram Values are shown for 50Hz (60Hz) The N4L Impedance Networks offer IEC61000-3-3, and IEC61000-3-11 compliant Flicker measurements when combined with a PPA55x1 power analyzer and a compliant AC source. Available in both Single and 3 Phase variants, the IMP range from N4L can be configured to meet your specific needs. IEC Version Type IMP161/3 IMP323 IMP753 Current rating 16Arms 32Arms 75Arms Impedances Phase Conductors (L1, L2, L3) R: 240mΩ X: 150mΩ @ 50Hz X: 180mΩ @ 60Hz Neutral Conductor R: 160mΩ X: 100mΩ @ 50Hz X: 120mΩ @ 60Hz Phase to Neutral Impedance R: 400mΩ X: 250mΩ @ 50Hz X: 300mΩ @ 60Hz Cooling Air Cooled Dimensions W 450mm x D 500mm Height 4u 6u 8u Maximum Voltage rating 250VAC Single Phase/430V Three Phase 250VAC Single Phase/430V Three Phase 250VAC Single Phase/430V Three Phase www.newtons4th.com JIS Version Type IMP163-JIS IMP323-JIS IMP753-JIS Current rating 16Arms 32Arms 75Arms Impedances Phase Conductors (L1, L2, L3) R: 190mΩ + L: 0.23mH Neutral Conductor R: 210mΩ + L: 0.14mH Single Phase 2 Wire Connection R: 400mΩ L: 0.37mH or R: 380mΩ L: 0.46mH Single Phase 3 Wire Connection R: 190mΩ L: 0.23mH (x2), R: 210mΩ L: 0.14mH (x1) Cooling Air Cooled Dimensions W 450mm x D 500mm Height 4u 6u 8u Maximum Voltage rating 250VAC Single Phase/430V Three Phase 250VAC Single Phase/430V Three Phase 250VAC Single Phase/430V Three Phase

IMP16x/32x/75x Compliant Impedance Networks Compliant Impedance Networks R A 240m˜ RA 240m˜ RA 240m˜ RN 160m˜ X 150m˜ (XA 180m˜) XA 150m˜ (XA 180m˜) XA 150m˜ (XA 180m˜) XN

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IMP16x/32x/75x Compliant Impedance Networks

RA 240mΩ

RA 240mΩ

RA 240mΩ

RN 160mΩ

XA 150mΩ(XA 180mΩ)

XA 150mΩ(XA 180mΩ)

XA 150mΩ(XA 180mΩ)

XN 100mΩ(XN 120mΩ)

L1

L2

L3

N

EUT EUT EUT

IMP163/753 Circuit DiagramValues are shown for 50Hz (60Hz)

The N4L Impedance Networks offer IEC61000-3-3, and IEC61000-3-11 compliant Flicker measurements when combined with a PPA55x1 power analyzer and a compliant AC source. Available in both Single and 3 Phase variants, the IMP range from N4L can be configured to

meet your specific needs.

IEC Version

Type IMP161/3 IMP323 IMP753

Current rating 16Arms 32Arms 75Arms

Impedances

Phase Conductors (L1, L2, L3)R: 240mΩ

X: 150mΩ @ 50Hz X: 180mΩ @ 60Hz

Neutral ConductorR: 160mΩ

X: 100mΩ @ 50Hz X: 120mΩ @ 60Hz

Phase to Neutral ImpedanceR: 400mΩ

X: 250mΩ @ 50Hz X: 300mΩ @ 60Hz

Cooling Air Cooled

Dimensions W 450mm x D 500mm

Height 4u 6u 8u

Maximum Voltage rating 250VAC Single Phase/430V Three Phase 250VAC Single Phase/430V Three Phase 250VAC Single Phase/430V Three Phase

www.newtons4th.com

JIS Version

Type IMP163-JIS IMP323-JIS IMP753-JIS

Current rating 16Arms 32Arms 75Arms

Impedances

Phase Conductors (L1, L2, L3) R: 190mΩ + L: 0.23mH

Neutral Conductor R: 210mΩ + L: 0.14mH

Single Phase 2 Wire Connection R: 400mΩ L: 0.37mH or R: 380mΩ L: 0.46mH

Single Phase 3 Wire Connection R: 190mΩ L: 0.23mH (x2), R: 210mΩ L: 0.14mH (x1)

Cooling Air Cooled

Dimensions W 450mm x D 500mm

Height 4u 6u 8u

Maximum Voltage rating 250VAC Single Phase/430V Three Phase 250VAC Single Phase/430V Three Phase 250VAC Single Phase/430V Three Phase