Product overview: Fluke 378FC harmonic and energy efficiency screening clamp table

采用 FieldSense™ 技术,Measure电压和电流

Fluke 378 FC 真有效值钳表采用 FieldSense™ 技术,使测试更加快速和安全,且无需接触带电导体.通过钳口获得准确的电压和电流Measure值.只需将黑色测试导线夹在任何Electrical接地上,然后将钳口夹住导体,即可在The disy screen上查看可靠、准确的电压和电流值.

电能质量指示器可显示设备或电源线是否存在问题

378 FC 钳表具有的 PQ 功能,可自动检测电能质量问题.进行 FieldSense Measure时,378 FC 将检测并显示与电流、电压、功率因数或这三者的任意组合有关的电能质量问题.可以快速确定是上游供应端问题,还是下游设备问题.

轻松快速完成三相Measure

• 只需 3 个简单的步骤即可完成三相电压和电流测试

• Calculate the whole set of relative ground and relative phase values

• It is disyed on a smartphone and saved to the cloud via Fluke Connect

• The phase sequence is calculated and disyed on Fluke Connect software

• No handwritten notes or complicated calculations.

使用 iFlex® 探头Measure极高电流

通过随附的 iFlex 柔性电流探头,您能够Measure高达 2500 A 的交流电流.使用 iFlex 探头可轻松Measure拥挤的配线柜和大型导体.

使用随附工具轻松查看和使用

使用 378 FC 钳表,使工作更轻松.检测到稳定的 FieldSense Measure值时,显示器变为绿色.Visual Continuity 还提供亮绿色屏幕,以便检测嘈杂工作区域中的电流连续性.

使用 FlukeConnect® 软件记录、分析和共享结果

使用 Fluke Connect 软件,您可以对Measure结果进行远程记录、趋势分析和监控,以查明间歇故障.通过 Fluke Connect,还能够收集数据作为预防性维护计划的基础.

Product specifications: Fluke 378FC harmonic and energy efficiency screening clamp table

Electrical
Ac current: through the pliers
The range of	999.9 A
Resolution	0.1 A
Precision	2%±5‰(45赫兹- 66赫兹)
Crest factor (50/60 Hz)	500 A is 3 For 600 A, it's 2.5 At 1000 A, it's 1.42 An increase of 2 percent (C.F.) > 2
Ac current: Through the flexible current probe
The range of	2500 A
Resolution	1 A (≤2500 A) 0.1 A (≤999.9 A)
Precision	3%±5‰(5赫兹)
Crest factor (50/60Hz)	At 1100 A, it is 3.0, It's 2.5-- at 1400 A At 2500 A, it was 1.42 2-;2
Position sensitivity
	The best distance	i2500-10 Flex	i2500-18 Flex	Wrong
	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 in the center of the measurement uncertainty is in the best position, without external electric or magnetic field and within the operating temperature range
Direct current
The range of	999.9 A
Resolution	0.1 A
Precision	2 % ±5 位1
[1] When using the ZERO function to compensate for deviation
Ac voltage: Field Sense
The range of	1000 V
Resolution	1 V (≤1000V)
Precision	≤4/0 AWG	3%±5‰(45赫兹- 66赫兹)
	≥4/0 AWG	5%±5‰(45赫兹- 66赫兹)
ce the wire as close to the mouth opening as possible (see figure)
Ac voltage: Through the test conductor
The range of	600.0 V 1000 V
Resolution	0.1 V (≤600.0 V) 1 V (≤1000 V)
Precision	百分之一±5千兆赫(20赫兹)
Dc voltage
The range of	600.0 V 1000 V
Resolution	0.1 V (≤600.0 V) 1 V (≤1000 V)
Precision	1 percent ± 5 digits
Dc millivolts
The range of	500.0 mV
Resolution	0.1 mV
Precision	1 percent ± 5 digits
Amperage frequency: Through the jaws
The range of	45赫兹- 66赫兹
Resolution	0.1 Hz
Precision	0.5%±5‰——
Trigger level	5hz ~ 10hz，≥10a—— 10hz ~ 100hz，≥5a—— 100 Hz 至 500 Hz,≥ 10 A
Ampere-frequency: Through the flexible current probe
The range of	5.0 Hz--- 500.0 Hz
Resolution	0.1 Hz
Precision	0.5%±5‰——
Trigger level	5hz - 20hz，≥25a—— 20hz ~ 100hz，≥20a—— 100hz ~ 500hz，≥25a——
Resistance
The range of	60.00 kΩ 6000 Ω 600.0 Ω
Resolution	0.1 Ω (≤600.0 Ω) 1 Ω (≤6000 Ω) 10 Ω (≤60.00 kΩ)
Precision	1 percent ± 5 digits
Capacitance
The range of	1000 μF
Resolution	0.1 μF (≤100.0 μF) 1 μF (≤1000 μF)
Precision	1 percent ± 4 digits
Mechanical index
Dimensions (length x width x height)	274 mm x 86 mm x 47 mm
重量（带Battery）	463 g
Jaw opening	34 mm
Flexible current probe diameter	7.5 mm
Flexible current probe cable length (top to electronic connector)	1.8 m
Length of Roche coil	450 mm
Environmental requirements
Operating temperature	-10°c - 50°c
Storage temperature	-40°c - 60°c
Operating humidity (without condensation)	No condensation (< 10 °C) Relative humidity ≤90 percent (10 °C to 30 °C) Relative humidity ≤75 percent (30 °C to 40 °C) Relative humidity ≤45 percent (40 °C to 50 °C)
Temperature coefficient	高于 28 °C 或低于 18 °C 时,每摄氏度增加Precision的 0.1 倍
Protection level	IEC 60529: IP30 (Jaws closed)
Working altitude	2,000 m
Storage elevation	12 000 m
Electromagnetic compatibility (EMC)
	International standard	IEC 61326-1: Portable Electromagnetic Environment IEC 61326-2-2,CISPR 11: Group 1, Class B
	Group 1: Devices intentionally generate and/or use electrically coupled RF energy, which is necessary for the internal operation of the device itself
	Class B: This type of equipment is suitable for use in domestic facilities and facilities directly connected to the low voltage power supply network After connecting the device to the test object, emissions in excess of CISPR 11 levels may occur
	Korea (KCC)	Category A Equipment (Industrial broadcasting and communications equipment)
	Class A: This type of equipment meets the requirements of industrial electromagnetic wave equipment, and sellers or users should pay attention to this. This device is intended for use in a business environment, not a home environment
The United States (FCC)	47 CFR 15 B subpart. This product is deemed to be exempt equipment in accordance with Clause 15.103
Security
General information	IEC 61010-1: Pollution Level 2
Measure	IEC 61010-2-032: CAT III 1000 V / CAT IV 600 V IEC 61010-2-033: CAT III 1000 V / CAT IV 600 V
用于漏电流Measure的电流钳表	IEC 61557-13:2，≤30a /m
Radio
Radio	FCC ID：T68-FBLE IC:6627A-FBLE
Frequency range	2405 MHz
Output power	<100 mW