393 FC CAT III 1500 V True-rms Clamp Meter with iFlex
Description
With its CAT III 1500 V / CAT IV 600 V safety rating, the 393 FC CAT III 1500 V True-RMS Clamp Meter with iFlex provides exceptional safety for work in dc environments up to 1,500V, like solar arrays, wind power, electric railways, and datacenter battery banks for uninterruptible power supplies. The thin jaw allows it to be used in combiner boxes, inverters, and tight spaces, making it ideal for solar energy applications.
The meter measures up to 1,500V DC, 1,000V AC, and up to 999.9 A DC or ac through the clamp jaw. The included iFlex flexible current probe extends ac current measurements up to 2,500 amps. When measuring ac current, the iFlex probe can be twisted through extremely small spaces giving technicians access to cables that would otherwise be difficult or impossible to clamp a probe around.
Specs
- IP54 rating for dust and water making it ideal for work outdoors on solar arrays and wind power systems
- DC power measurement, showing readings in kVA
- Audio and Visual Polarity to ensure photovoltaic panels are properly installed with the help of an audio beep and a light to indicate correct polarity
- Visual Continuity that provides a bright green indicator light in the display for working in dark and noisy environments
- Logging, sharing and reporting of test results via Fluke Connect software
| General | |||
|---|---|---|---|
| Maximum voltage between any Terminal and Earth Ground | |||
| AC | 1,000V | ||
| DC | 1,500V | ||
| Batteries | 2 AA IEC LR6 alkaline | ||
| Display | Dual display with backlight | ||
| Automatic Power Off | 20 minutes | ||
| Electrical | |||
| Accuracy | |||
| Accuracy is specified for 1 year after calibration, at operating temperatures of 18 to 28°C, relative humidity at 0 to 75%. | |||
| Temperature Coefficients | Add 0.1 x specified accuracy for each °C > 28°C or < 18°C | ||
| AC Current: Jaw | |||
| Range | 999.9 A | ||
| Resolution | 0.1 A | ||
| Accuracy | 2% + 5 digits (10 to 100 Hz) 2.5% + 5 digits (100 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 | |||
| Range | 999.9 A 2,500 A | ||
| Resolution | 0.1 A (≤999.9 A) 1 A (≤2,500 A) | ||
| Accuracy | 3% RD + 5 digits (10 to 500 Hz) | ||
| Crest Factor (50/60Hz) | 2.5 @1,400 A 3.0 @1,100 A 1.42 @2,500 A Add 2% for C.F. >2 | ||
| Position Sensitivity | |||
| Distance from Optimum | i2500-10 Flex | i2500-18 Flex | Error |
| A | 0.5 in. (12.7 mm) | 1.4 in. (35.6 mm) | ±0.5% |
| B | 0.8 in. (20.3 mm) | 2 in. (50.8 mm) | ±1% |
| C | 1.4 in. (35.6 mm) | 2.5 in. (63.5 mm) | ±2% |
| DC Current | |||
| Range | 999.9 A | ||
| Resolution | 0.1 A | ||
| Accuracy | 2% RD + 5 digits | ||
| AC Voltage | |||
| Range | 600V 1,000V | ||
| Resolution | 0.1V (≤600V) 1V (≤1,000V) | ||
| Accuracy | 1% RD + 5 digits (20 to 500 Hz) | ||
| DC Voltage | |||
| Range | 600V 1,500V | ||
| Resolution | 0.1V (≤600V) 1V (≤1,500V) | ||
| Accuracy | 1% RD + 5 digits | ||
| mV dc | |||
| Range | 500 mV | ||
| Resolution | 0.1 mV | ||
| Accuracy | 1% RD + 5 digits | ||
| Amps Frequency: Jaw | |||
| Range | 5 to 500 Hz | ||
| Resolution | 0.1 Hz | ||
| Accuracy | 0.5% RD + 5 digits | ||
| Trigger Level | 5 to 10 Hz, ≥10 A 10 to 100 Hz, ≥5 A 100 to 500 Hz, ≥10 A | ||
| Amps Frequency: Flexible Current Probe | |||
| Range | 5 to 500 Hz | ||
| Resolution | 0.1 Hz | ||
| Accuracy | 0.5% RD + 5 digits | ||
| Trigger Level | 5 to 20 Hz, ≥25 A 20 to 100 Hz, ≥20 A 100 to 500 Hz, ≥25 A | ||
| Voltage Frequency | |||
| Range | 5 to 500 Hz | ||
| Resolution | 0.1 Hz | ||
| Accuracy | 0.5% RD + 5 digits | ||
| Trigger Level | 5 to 20 Hz, ≥5V 20 to 100 Hz, ≥5V 100 to 500 Hz, ≥10V | ||
| DC Power | |||
| Range | 600 kVA (600V DC range) 1,500 kVA (1,500V DC range) | ||
| Resolution | 0.1 kVA 1 kVA | ||
| Accuracy | 2% RD + 2 kVA 2% RD + 20 kVA | ||
| Resistance | |||
| Range | 600 Ω 6,000 Ω 60 kΩ | ||
| Resolution | 0.1 Ω (≤600.0 Ω) 1 Ω (≤6,000 Ω) 0.01 kΩ (≤60.00 kΩ) | ||
| Accuracy | 1% RD + 5 digits | ||
| Capacitance | |||
| Range | 100 μF 1,000 μF | ||
| Resolution | 0.1 μF (≤100.0 μF) 1 μF (≤1,000 μF) | ||
| Accuracy | 1% RD + 5 digits | ||
| Inrush Trigger Level | 5 A | ||
| Mechanical | |||
| Size (L x W x H) | 281 x 84 x 49 mm (11 x 3.3 x 2 in.) | ||
| Weight | 520 g (1.1 lb.) | ||
| Jaw Opening | 34 mm (1.3 in.) | ||
| Flexible Current Probe Dia. | 7.5 mm (0.3 in.) | ||
| Environmental | |||
| Operating Temp. | -10 to 50°C (14 to 122°F) | ||
| Storage Temp. | -40 to 60°C (-40 to 140°F) | ||
| Operating Humidity | Non-condensing (<10°C) (50°F) ≤90% RH (at 10 to 30°C) (50 to 86°F) ≤75% RH (at 30 to 40°C) (86 to 104°F) ≤45% RH (at 40 to 50°C) (104 to 122°F) | ||
| Operating Altitude | 2,000 m (1.2 miles) | ||
| Storage Altitude | 12,000 m (7.5 miles) | ||
| Ingress Protection (IP) Rating | IEC 60529: IP54 non-operating | ||
| Electromagnetic Compatibility (EMC) | |||
| International | IEC 61326-1: Portable, Electromagnetic Environment, IEC 61326-2-2 CISPR 11: Group 1, Class A | ||
| USA (FCC) | 47 CFR 15 subpart B. | ||
| Safety | |||
| General | IEC 61010-1, Pollution Degree 2 | ||
| Measurement | IEC 61010-2-032: CAT III 1,500V/CAT IV 600V IEC 61010-2-033: CAT III 1,500V/CAT IV 600V | ||
| Wireless Radio | |||
| Radio Frequency Cert. | FCC ID: T68-FBLE, IC: 6627A-FBLE | ||
| Wireless Radio Frequency Range | 2,400 to 2,483.5 MHz | ||
| Output Power | <100 mW | ||