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ISN 50561-3 is an impedance stabilization network (ISN) for measurements of unsymmetrical disturbance voltage on equipment for power line communication (PLC).
This ISN is built according to the standard EN 50561-3, Annex B.
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Frequency range: |
30 MHz ... 118 MHz
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Max. current: |
16 A
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Max. operating voltage: |
265 VAC @50/60 Hz
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Differential mode impedance: |
100 Ω ±20 % (30 MHz – 87.5 MHz)
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Differential attenuation: |
40 dB ± 4 dB (1.6 MHz – 87.5 MHz) |
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Common mode impedance: |
50 Ω +30%/-10% (30 MHz – 118 MHz) |
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Voltage division factor EuT (diff. mode)- measurement port (common mode):
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typ. 5.7 ± 0.5 dB |
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Measurement port:
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2 x BNC (female) 50 Ω |
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Connectors EuT, CS:
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4 mm safety laboratory jacks |
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Housing material: |
Aluminium |
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Dimensions: |
445 mm x 145 mm x 470 mm |
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Weight: |
8 kg |
Datasheet ISN 50561-3
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