Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
Product Overview: Fluke 378FC Harmonic and Energy Efficiency Screening Clamp Meter
Measures voltage and current with FieldSense™ technology
The Fluke 378 FC True RMS Clamp Meter utilizes FieldSense™ technology to make testing faster and safer without touching live conductors. Get accurate voltage and current measurements through the jaws. Simply clamp the black test lead to any electrical ground and hold the jaws on the conductor to view reliable, accurate voltage and current values on the display.
Power quality indicator shows if there is a problem with the device or power cord
The 378 FC clamp meter has a unique PQ feature that automatically detects power quality problems. When making FieldSense measurements, the 378 FC detects and displays power quality problems related to current, voltage, power factor, or any combination of the three. You can quickly determine if the problem is with the upstream supply side or the downstream equipment.
Easy and fast three-phase measurement
- Three-phase voltage and current testing in 3 simple steps
- Calculate the relative ground and relative phase values for the complete set
- Displayed on smartphone and saved to the cloud via Fluke Connect software
- Phase sequence calculated and displayed on Fluke Connect software
- No need for handwritten notes or complex calculations.
Measuring Very High Currents with the iFlex® Probe
With the included iFlex Flexible Current Probe, you can measure AC currents up to 2500 A. The iFlex Flexible Current Probe is designed to measure AC currents up to 2500 A. Measure crowded wiring closets and large conductors easily with the iFlex probe.
Easy to view and use with the included tools
Make your job easier with the 378 FC clamp meter. the display turns green when a stable FieldSense measurement is detected. The display turns green when a stable FieldSense measurement is detected Visual Continuity also offers a bright green screen to detect current continuity in noisy work areas.
Record, analyze and share results using FlukeConnect® software
With Fluke Connect software, you can remotely record, trend, and monitor measurements to identify intermittent failures. With Fluke Connect, you can also collect data as the basis for preventive maintenance programs.
Product Specification: Fluke 378FC Harmonic and Energy Efficiency Screening Clamp Meter
| General technical indicators | ||
| Maximum voltage between any terminal and grounding | 1000 V | |
| batteries | typology | 2 AA IEC LR6 alkaline |
| longevity | 200 hours | |
| monitor | double reading | |
| automatic shutdown | 20 minutes. | |
| electronic | ||||
| AC current: through the jaws | ||||
| range (of scales or measuring equipment) | 999.9 A | |||
| resolution (of a photo) | 0.1 A | |||
| accurate | 2 % ± 5 bits (45 Hz to 66 Hz) | |||
| Crest Factor (50/60 Hz) | 3 at 500 A 2.5 at 600 A 1.42 at 1000 A Increase 2 % (C.F.) > 2 |
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| AC current: via flexible current probe | ||||
| range (of scales or measuring equipment) | 2500 A | |||
| resolution (of a photo) | 1 A (≤2500 A) 0.1 A (≤999.9 A) | |||
| accurate | 3 % ± 5 bits (5 Hz to 500 Hz) | |||
| Crest Factor (50/60Hz) | 3.0 at 1100 A. 2.5 at 1400 A and 1.42 at 2,500 A. The following is a summary of the results. Increase 2 % (C.F.>2) |
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| position sensitivity | ||||
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optimal distance | i2500-10 Flex | i2500-18 Flex | incorrect |
| A | 0.5 in (12.7 mm) | 1.4 in (35.6 mm) | ± 0.5% | |
| B | 0.8 in (20.3 mm) | 2.0 in (50.8 mm) | ± 1.0% | |
| C | 1.4 in (35.6 mm) | 2.5 in (63.5 mm) | ± 2.0 % | |
| The main conductor of the measurement uncertainty calibration center is in an optimal position, free of external electric or magnetic fields and within the operating temperature range. | ||||
| direct current | ||||
| range (of scales or measuring equipment) | 999.9 A | |||
| resolution (of a photo) | 0.1 A | |||
| accurate | 2 % ±5 bits1 | |||
| [1]When using the ZERO function to compensate for deviations | ||||
| AC Voltage: Field Sense | ||||
| range (of scales or measuring equipment) | 1000 V | |||
| resolution (of a photo) | 1 V (≤1000V) | |||
| accurate | ≤4/0 AWG | 3 % ± 5 bits (45 Hz to 66 Hz) | ||
| ≥4/0 AWG | 5 % ± 5 bits (45 Hz to 66 Hz) | |||
Position the wire as close to the jaw opening as possible (see figure). |
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| AC voltage: via test leads | ||||
| range (of scales or measuring equipment) | 600.0 V 1000 V | |||
| resolution (of a photo) | 0.1 V (≤600.0 V) 1 V (≤1000 V) |
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| accurate | 1 % ± 5 bits (20 Hz to 500 Hz) | |||
| dc voltage | ||||
| range (of scales or measuring equipment) | 600.0 V 1000 V |
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| resolution (of a photo) | 0.1 V (≤600.0 V) 1 V (≤1000 V) |
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| accurate | 1 % ± 10 bits | |||
| DC millivolt | ||||
| range (of scales or measuring equipment) | 500.0 mV | |||
| resolution (of a photo) | 0.1 mV | |||
| accurate | 1 % ± 5 bits | |||
| Ampere frequency: through the jaws | ||||
| range (of scales or measuring equipment) | 45 Hz to 66 Hz | |||
| resolution (of a photo) | 0.1 Hz | |||
| accurate | 0.5 % ± 5 bits | |||
| trigger level | 5 Hz to 10 Hz, ≥10 A 10 Hz to 100 Hz, ≥ 5 A 100 Hz to 500 Hz, ≥ 10 A |
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| Ampere frequency: via flexible current probe | ||||
| range (of scales or measuring equipment) | 5.0 Hz to 500.0 Hz | |||
| resolution (of a photo) | 0.1 Hz | |||
| accurate | 0.5 % ± 5 bits | |||
| trigger level | ≥25 A at 5 Hz to 20 Hz ≥20 A at 20 Hz to 100 Hz ≥ 25 A at 100 Hz to 500 Hz |
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| resistive | ||||
| range (of scales or measuring equipment) | 60.00 kΩ 6000 Ω 600.0 Ω |
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| resolution (of a photo) | 0.1 Ω (≤600.0 Ω) 1 Ω (≤6000 Ω) 10 Ω (≤60.00 kΩ) |
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| accurate | 1 % ± 5 bits | |||
| capacitors | ||||
| range (of scales or measuring equipment) | 1000 μF | |||
| resolution (of a photo) | 0.1 μF (≤100.0 μF) 1 μF (≤1000 μF) |
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| accurate | 1 % ± 4 bits | |||
| Mechanical indicators | ||||
| Dimensions (L x W x H) | 274 mm x 86 mm x 47 mm | |||
| Weight (with battery) | 463 g | |||
| Jaw Opening | 34 mm | |||
| Flexible Current Probe Diameter | 7.5 mm | |||
| Flex current probe cable length (tip to electronics connector) | 1.8 m | |||
| Roche coil length | 450 mm | |||
| Environmental requirements | ||||
| operating temperature | -10 °C to 50 °C | |||
| storage temperature | -40 °C to 60 °C | |||
| Operating humidity (non-condensing) | Non-condensing (<10 °C) Relative Humidity ≤90 % (10 °C to 30 °C) Relative Humidity ≤75 % (30 °C to 40 °C) Relative humidity ≤45 % (40 °C to 50 °C) |
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| temperature coefficient | 0.1 times the specified accuracy per degree Celsius above 28 °C or below 18 °C | |||
| protection class | IEC 60529: IP30 (jaws closed) | |||
| Working altitude | 2,000 m | |||
| Storage altitude | 12 000 m | |||
| Electromagnetic Compatibility (EMC) | ||||
| international standard | IEC 61326-1: Portable electromagnetic environments IEC 61326-2-2, CISPR 11: Group 1, Type B |
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| Group 1: Devices intentionally generate and/or use conductively coupled RF energy, which is necessary for operation within the device itself. | ||||
| Category B: This type of equipment is suitable for use in domestic installations and in installations directly connected to the low voltage supply network. After connecting the device to the test object, emissions above the levels specified in CISPR 11 may occur. |
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| Korea (KCC) | Class A equipment (industrial broadcasting and communications equipment) | |||
| Class A: This equipment meets the requirements for industrial electromagnetic wave equipment and the seller or user should be aware of this. This equipment is intended for use in a commercial environment, not a home environment. | ||||
| United States (FCC) | 47 CFR 15 Subpart B. This product is considered to be exempt equipment under Section 15.103. | |||
| safety | ||||
| General Information | IEC 61010-1: Contamination class 2 | |||
| surveying | IEC 61010-2-032: CAT III 1000 V / CAT IV 600 V IEC 61010-2-033: CAT III 1000 V / CAT IV 600 V |
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| Current clamp meter for leakage current measurement | IEC 61557-13: Class 2, ≤ 30 A/m | |||
| radio | ||||
| Radio certification | FCC ID: T68-FBLE IC:6627A-FBLE | |||
| frequency range | 2,405 MHz to 2,480 MHz | |||
| output power | <100 mW | |||
| Radio frequency data | Radio Frequency Data For Class A Devices Simplified EU Declaration of Conformity Fluke hereby declares that the radio equipment contained in this product complies with Directive 2014/53/EU.To view the full EU Declaration of Conformity, please visit the following URL:https://dam-assets.fluke.com/s3fs-public/FLK_RED_1aeng0900.pdf. |
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Model: Fluke 378FC Harmonic and Energy Efficiency Screening Clamp Meter
FLUKE-378 FC
FLUKE-378 FC
Included:
- Fluke 378 FC True RMS Non-Contact AC/DC Voltage Clamp Meter
- TL224 Test Leads
- TP175 TwistGuard™ Test Probe
- AC285 Black Grounding Clip (1 pc)
- i2500-18 iFlex® Flexible Current Probe 18 inches (48 cm)
- TPAK ToolPak™ Magnetic Gauge Lanyards
- Quality suitcase
- Quick Reference Guide
