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Specifications
W
SAFETY
Electrical Specifications
Measuring range
Maximum non-destructive
current
Output signal
Basic accuracy
Linearity
Noise
Additional errors:
•
temperature coefficient
over operating
temperature range
-for 24 inch model
-for 48 inch model
•
with position of
conductor in the probe
window (see Figure 1):
•
0.5 to 30 A
External magnetic field
rejection in reference to
external current
Phase shift (fundamental
frequency)
Bandwidth (-3 dB)
Frequency derating
The i430-Flexi-TF-II complies with:
•
IEC 61010-1: Pollution degree 2
•
IEC 61010-2-032: CAT IV 600 V / CAT III 1000 V
0.5 A ac to 6000 A ac
100 kA (50/60 Hz)
86.6 mV at 1000 A/50 Hz (on 1 MΩ)
85.0 mV at 1000 A/50 Hz (on 50 kΩ)
±1 % of reading at 25 °C, 50 Hz
conductor placed at the center of the probe
±0.2 % of reading at 10 % to 100 % of range
<1 mV rms at 10 Hz to 10 kHz
0.02 % of reading / °C
0.035 % of reading / °C (0.02 % / °F)
±0.5 % of reading
Zone A
±1.0 % of reading
Zone B
±2.0 % of reading
Zone C
±1 count or 0.1 A (whichever is greater)
40 dB (with cable >100 mm from the head
coupling and r-coil)
<±1°
10 Hz to 10 kHz
I x f ≤385 kA Hz
with
(0.011 % / °F)
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