Noise level test RPICT V2&3: Difference between revisions
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Revision as of 15:25, 7 April 2019
Evaluation of background noise level for RPICT series version 2 & 3.
Only applies to RPICT8 / RPICT7V1 / RPICT4V3 / RPIZ_CT4V3T1 / RPI_LCT4V3 / RPI_LCT8.
Does NOT apply to RPICT3V1 / RPICT3T1 / RPICT4T4.
CT only - RMS Current
Channel open and sensor disconnected.
| Sensor | Range (Rms Amps) |
Burden Resistor (Ohm) |
Calibration Coefficient | Mean Noise (mA) | Equiv. Power (W) (110V) |
Equiv. Power (W) (220V) |
Equiv. Power (W) (240V) |
Standard Dev. (mA) |
|---|---|---|---|---|---|---|---|---|
| SCT-019-000 | 200 | 33 | 181.82 | 466.8 | 51.3 | 102.7 | 112.0 | 7.7 |
| SCT-013-000 | 100 | 24 | 83.33 | 202.0 | 22.2 | 44.4 | 48.5 | 4.9 |
| 60 | 39 | 51.28 | 136.5 | 15.0 | 30.0 | 32.8 | 2.4 | |
| 50 | 47 | 42.55 | 108.3 | 12.0 | 23.8 | 26.0 | 1.8 | |
| 30 | 75 | 26.67 | 70.9 | 7.8 | 15.6 | 17.0 | 1.2 | |
| 25 | 91 | 21.98 | 54.8 | 6.0 | 12.1 | 13.2 | 0.8 | |
| 20 | 120 | 16.67 | 43.0 | 4.7 | 9.46 | 10.3 | 0.7 | |
| SCT-006-000 | 20 | 47 | 17.02 | 43.3 | 4.8 | 9.5 | 10.4 | 0.7 |