Fluke FS17X5-TF
Shielded 4-phase AC Current Flexi Probe Set

  • For accurate non-intrusive measurement of AC currents
  • Used with the Fluke 1735 and 1745 Power Loggers
  • Integrated memory for calibration data provides current ranges from 0.44A up to 3000A in a frequency range of 40Hz to 5kHz.
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Product Information
Manual 232 KB PDF
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Electrical Characteristics
Input ranges II L1, L2, L3, N: 15 /150 / 1500 / 3000A AC
Measuring Range: 0.44A to 3000A AC
Intrinsic error: <2% of II
Position influence: max. ±2% of m.v. for distance conductor to measuring head >30mm (1.18 in)
Stray field influence: <±2 A for Iext= 500A AC and distance to measuring head >200mm (7.87 in)
Temperature coefficient: <0.05%/K
Current transformer: ratio : ≤999 kA / ≤II
Ratio selection: by job programming for 174x series; by setup menu for 1735
Connection: 3-phase, 3-phase + N; 2-phase L1 and L3 (2W-meter-method); 7-pole connector
General Specifications
Cable length: 2m (79 in)
Length of measuring head: 61cm (24 in)
Operating temperature range: 10°C to +70°C (14°F to 158°F)
Protection Class: FS17XX IP65-IP65, FS17XX- IP41
Operating Humidity: 10% to 80%, non-condensing
Storage temperature range: -20°C to +90°C (-4°F to 198°F)
Weight: .92 kg (2.03 lb)
EMC Standards: IEC/EN 61326-1:2006
Reference Conditions
Environment temperature
+18°C to +26°C (64.4°F to 78.8°F)
Humidity: 20 to 75% rh
Altitude: max. 2000 m (1.24 mi) for 1000V CAT III / 600V CAT IV
max. 5000 m (3.107 mi) for 600 V CATIII / 300 V CATIV
Current: upper value of selected range sinusoidal waveform, 48 Hz to 65 Hz
Distortion Factor: <1%, no DC component, stray field <40 A/m, conductor centered within the Probe.
Safety Standards IEC/EN61010-1:2001
Safety Specifications
Category Rating: 1000 V CAT III, 600 V CAT IV, pollution degree 2. The application of the Probe on uninsulated conductors is limited to 1000 V ac rms or dc to ground and frequencies below 1 kHz.
Ordering Information
Model Description Buy Online Price
MFR ID: 3889407
Fluke FS17X5-TF Shielded 4-phase AC Current Thin Flexi Probe Set (15A/150A/1500A/3000A) Buy  Now
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