Fluke 393 FC Solar Clamp Meter, CAT III 1500 V

Brand
Fluke
Model number
393 FC

True-rms solar clamp meter, CAT III 1500 V, IP54: 1500 V DC, 999.9 A DC/AC, thin jaw for combiner boxes, iFlex included.

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Key features

  • Measure safely with CAT III 1500 V rated clamp meter
  • Thin jaw for access to cables in crowded combiner boxes
  • Sturdy IP54 rated for outdoor use and solar installation
  • Work efficiently with dc power measurement, audio polarity and visual continuity

Specifications

General specifications
Maximum voltage between any terminal and earth ground1000 V AC; 1500 V DC
Batteries2 AA IEC LR6 alkaline
DisplayDual display with backlight
Automatic power off20 minutes
Electrical specifications
AccuracyAccuracy is specified for 1 year after calibration, at operating temperatures of 18 °C to 28 °C, relative humidity at 0 % to 75 %. Accuracy specifications take the form of: ±([% of Reading] + [Number of Least Significant Digits]).
Temperature coefficientsAdd 0.1 x specified accuracy for each °C > 28 °C or < 18 °C
AC current - jaw
Range999.9 A
Resolution0.1 A
Accuracy2 % + 5 digits (10 Hz to 100 Hz); 2.5 % + 5 digits (100 Hz to 500 Hz)
Crest Factor (50/60 Hz)2.5 @ 600.0 A; 3.0 @ 500.0 A; 1.42 @ 999.9 A; Add 2 % for C.F. >2
AC current - flexible current probe
Range999.9 A; 2500 A
Resolution0.1 A (≤999.9 A); 1 A (≤2500 A)
Accuracy3 % RD + 5 digits (10 Hz to 500 Hz)
Crest Factor (50/60Hz)2.5 @ 1400 A; 3.0 @ 1100 A; 1.42 @ 2500 A; Add 2 % for C.F. >2
A0.5 in (12.7 mm); 1.4 in (35.6 mm); ± 0.5 %
B0.8 in (20.3 mm; 2.0 in (50.8 mm; ± 1.0 %
C1.4 in (35.6 mm); 2.5 in (63.5 mm; ± 2.0 %
DC current
Range999.9 A
Resolution0.1 A
Accuracy2 % RD + 5 digits;When using the ZERO function to compensate for offsets.
AC voltage
Range600.0 V; 1000 V
Resolution0.1 V (≤600.0 V); 1 V (≤1000 V)
Accuracy1 % RD + 5 digits (20 Hz to 500 Hz)
DC voltage
Range600.0 V; 1500 V
Resolution0.1 V (≤600.0 V); 1 V (≤1500 V)
Accuracy1 % RD + 5 digits
mV dc
Range500.0 mV
Resolution0.1 mV
Accuracy1 % RD + 5 digits
Amps frequency - jaw
Range5.0 Hz to 500.0 Hz
Resolution0.1 Hz
Accuracy0.5 % RD + 5 digits
Trigger level5 Hz to 10 Hz, ≥10 A; 10 Hz to 100 Hz, ≥5 A; 100 Hz to 500 Hz, ≥10 A
Amps frequency - flexible current probe
Range5.0 Hz to 500.0 Hz
Resolution0.1 Hz
Accuracy0.5 % RD + 5 digits
Trigger level5 Hz to 20 Hz, ≥25 A; 20 Hz to 100 Hz, ≥20 A; 100 Hz to 500 Hz, ≥25 A
Voltage frequency
Range5.0 Hz to 500.0 Hz
Resolution0.1 Hz
Accuracy0.5 % RD + 5 digits
Trigger level5 Hz to 20 Hz, ≥5 V; 20 Hz to 100 Hz, ≥5 V; 100 Hz to 500 Hz, ≥10 V
DC power
Range600.0 kVA (600.0 V dc range); 1500 kVA (1500 V dc range)
Resolution0.1 kVA; 1 kVA
Accuracy2 % RD + 2.0 kVA; 2 % RD + 20 kVA
Resistance
Range600.0 Ω; 6000 Ω; 60.00 kΩ
Resolution0.1 Ω (≤600.0 Ω); 1 Ω (≤6000 Ω); 0.01 kΩ (≤60.00 kΩ)
Accuracy1 % RD + 5 digits
Capacitance
Range100.0 μF; 1000 μF
Resolution0.1 μF (≤100.0 μF); 1 μF (≤1000 μF)
Accuracy1 % RD + 5 digits
Inrush trigger level5 A
Mechanical specifications
Size (L x W x H)281 mm x 84 mm x 49 mm
Weight (with batteries)520 g
Jaw opening34 mm
Flexible current probe diameter7.5 mm
Flexible current probe cable length (head to electronics connector)1.8 m
Environmental specifications
Operating temperature-10 °C to 50 °C
Storage temperature-40 °C to 60 °C
Operating humidityNon-condensing (<10°C); ≤90 % RH (at 10 °C to 30 °C); ≤75 % RH (at 30 °C to 40 °C); ≤45 % RH (at 40 °C to 50 °C)
Operating altitude2000 m
Storage altitude12,000 m
Safety
GeneralIEC 61010-1, Pollution Degree 2
MeasurementIEC 61010-2-032: CAT III 1500 V; CAT IV 600 V; IEC 61010-2-033: CAT III 1500 V; CAT IV 600 V
Specifications
A0.5 in (12.7 mm); 1.4 in (35.6 mm); ± 0.5 %
B0.8 in (20.3 mm; 2.0 in (50.8 mm; ± 1.0 %
C1.4 in (35.6 mm); 2.5 in (63.5 mm; ± 2.0 %

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

About the 393 FC

The Fluke 393 FC is built for solar PV and other high-voltage DC work such as wind power, railways and UPS battery banks. It measures up to 1500 V DC and 1000 V AC with test leads and up to 999.9 A DC or AC through the jaw, has a thin jaw for crowded combiner boxes and an IP54 case, and adds DC power measurement and polarity indication.