|
i430-Flexi- |
|
TF-II |
TF-II-48 |
| Transducer length |
61 cm (24 in) |
122 cm (48 in) |
| Weight |
153 g |
200 g |
| Transducer diameter |
7.5 mm (0.3 in) |
| Minimum bending radius |
38 mm (1.5 in) |
| Cable length from transducer to BNC |
2.5 m (98.4 in) |
| Temperature, operating |
-20 °C to +70 °C (-4 °F to +158 °F)
Temperature of conductor under test shall not exceed 80 °C (176 °F) |
| Temperature, non-operating |
-40°C to + 80 °C (-40 °F to +176 °F) |
| Relative Humidity, operating |
15 % to 85 %, noncondensing |
| Altitude, operating |
2 000 m (6 500 ft); for use up to 4000 moderate to 300 V CAT IV, 600 V CAT III, 1000 V CAT II. |
| Altitude, storage |
12 km (40 000 ft) |
| Ingress protection |
IP40 |
| Specifications |
| SAFETY W |
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 |
| Electrical Specifications |
| Measuring range |
0.5 A ac to 6000 A ac |
| Maximum non-destructive current |
100 kA (50/60 Hz) |
| Output signal |
86.6 mV at 1000 A/50 Hz (on 1 MΩ)
85.0 mV at 1000 A/50 Hz (on 50 kΩ) |
| Basic accuracy |
±1 % of reading at 25 °C, 50 Hz with conductor placed at the center of the probe |
| Linearity |
±0.2 % of reading at 10 % to 100 % of range |
| Noise |
<1 mV rms at 10 Hz to 10 kHz |
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):
Zone A
Zone B
Zone C
- 0.5 to 30 A
|
0.02 % of reading / °C (0.011 % / °F)
0.035 % of reading / °C (0.02 % / °F)±0.5 % of reading
±1.0 % of reading
±2.0 % of reading
±1 count or 0.1 A (whichever is greater) |
| External magnetic field rejection in reference to external current |
40 dB (with cable >100 mm from the head coupling and r-coil) |
| Phase shift (fundamental frequency) |
<±1° |
| Bandwidth (-3 dB) |
10 Hz to 10 kHz |
| Frequency derating |
I x f ≤385 kA Hz |
