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