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The i430-Flexi-TF-II is augmented for current and precise measurement of up to 6000 AMP AC on thick and difficult to read conductors. This unit is a 24 inch flexible AC current probe compatible and for use with the Fluke 430 series Power Quality Analyzers such as the Series II.
ELECTRICAL SPECIFICATIONS
| Measuring range | 0.5 to 6000 A ac |
| Maximum non-destructive current | 100 kA (50/60 Hz) |
| Output signal | 86.6 mV at 1000A/50Hz (on 1 MΩ) 85.0 mV at 1000A/50Hz (on 50 kΩ) |
| Basic accuracy | ±1% of reading at 25 °C, 50 Hz |
| Linearity | ±0.2% of reading at 10%...100% of range |
| Noise | <1 mV rms at 10 Hz …10 kHz |
| Additional errors: temperature coefficient over operating temperature range with position of conductor in the probe window : A = 12.7 mm (0.5 in) B = 20.3 mm (0.8 in) C = 35.6 mm (1.4 in) 0.5 to 30 A | 0.05 % of reading /°C, 0.09 % of reading /°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 |
| Working voltage | 1000V CAT III, 600V CAT IV |
GENERAL SPECIFICATIONS
| Weight | 153 g |
| Transducer length | 610 mm (24 in) |
| 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 %, non condensing |
| Altitude, operating | 3000 m |
| Altitude, storage | 12 km |
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