Rockwell Automation Publication 1412-UM001D-EN-P - September 2012 81
Specifications Appendix B
6/120 Amp AC Current Probe
(Base Unit Accuracy Included)
The 5 A range of the probe is designed to work with secondary current
transformers. Best accuracy is available when entering the transformer ratio (for
example, 1000/5 A). When used to measure 5 A direct, the resolution is limited
to 0.1 A max.
Table 8 - Factors Affecting Accuracy (% of the Output Signal)
Conditions Range Error
Temperature -20…60 °C (-4…140 °F) 0.2% per 10 °C
Relative humidity 10 … 90% RH 0.5%
Frequency response 10 Hz…20 kHz 0.5%
Position of conductor in clamp Any position on internal perimeter of
the undeformed sensor
2% (4% near latching system)
Adjacent conductor carrying an AC
current
Conductor in contact with the sensor 1% (2% near latching system)
Attribute 1412-PP2137-06
Nominal Range 5 A and 100 A AC
Measurement Range 5 A: 0.005…6 A AC max (1…1200 A with ratio 1000/5
selected) 100 A: 0.1…120 A AC max
(1)
(1) Currents < (Primary x 5) + (Secondary x 1000) on the 5 A range and < 0.2 A on the 100 A range is displayed as zero on the
PowerPad unit with this probe.
Probe Output Signal 5 A: 200 mV/A AC; 100 A: 10 mV/A AC
Maximum Clamping Diameter 20 mm (0.8 in.)
Safety NF EN 61010-2-032, 600V, Category III and/or 300V Cat IV,
Pollution Degree 2
Attribute 1412-PP2137-06
Ambient temperature 23 °C (73 °F) ± 3 °C(5 °F)
Humidity 20 … 75% of RH
Frequency 48 … 65 Hz
Distortion factor < 1% without superimposed DC current
Magnetic field of external origin < 40 A/m (earth's magnetic field)
