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클램프 미터

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    Understanding measurements you can make with your digital multimeter and clamp

모든 클램프 문서

문서

378 FC 클램프 미터의 전력 품질 표시등 사용 방법

산업 전기 기사용 다용도 Fluke 378 FC 클램프 미터를 사용하여 기본적인 3상 전력 품질 문제를 감지합니다. 테스트 리드 없이 생산성 및 안전성 향상

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Why is there an arrow on your current clamp?

Learn why on all current clamps and current clamp accessories, there is an arrow placed close to the beak or inside the beak opening.

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How a solar rooftop contractor ensures quality panel installations every time

Using Fluke’s 376 True RMS Clamp Meter, a rooftop solar contractor saves time and ensures quality panel installation by testing throughout the installation process.

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Breaking new ground without breaking the loop

Early reports from the field suggest that the new Fluke 772 and 773 Milliamp Process Clamp Meters may be game changers, breaking new ground for technicians in the HVAC controls industry. With the feature sets these meters offer, troubleshooting of the most common problems in modern control systems becomes a snap.

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Leakage current measurement basics

On circuits protected by GFCIs (Ground Fault Current Interrupters), leakage current can cause unnecessary and intermittent tripping. In extreme cases, it can cause a rise in voltage on accessible conductive parts.

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Fluke Connect™ 소프트웨어를 Fluke 377 FC 및 Fluke 378 FC FieldSense™ 클램프 미터와 함께 사용하는 방법

377 FC 및 378 FC 클램프 미터에 Fluke Connect 소프트웨어를 사용하면 결과를 기록, 분석 및 다른 사람과 공유할 수 있습니다. 예방적 유지보수를 위한 동향 데이터.

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Troubleshooting 4 to 20 mA Process Control Systems without Breaking the Loop

Troubleshooting 4 to 20 mA (milliamp) process control systems without breaking the loop using Fluke 773 Milliamp Process Clamp Meter

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What is a clamp meter?

Clamps measure current. Probes measure voltage. Having a hinged jaw integrated into an electrical meter allows technicians to clamp the jaws around a wire, cable and other conductor at any point in an electrical system, then measure current in that circuit without disconnecting/deenergizing it.

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Clamp meter readings: problems and solutions

Since a small increase in current flow to a motor produces a proportionately larger amount of heat, motor amperage exceeding nameplate values should be carefully investigated as a possible cause. These overload trips, though often caused by motor loading issues, can also indicate bearing failure, insulation breakdown or voltage unbalance.

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Clamp Meters vs Multimeters

A digital multimeter is essentially a voltage-measuring tool with some current abilities. A clamp meter is basically a current-measuring tool with some voltage abilities. They are distinctly different instruments, each with its own advantages.

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클램프 미터를 사용하여 빠르게 3상 전력 측정하는 방법

FieldSense 클램프 미터를 사용하여 3상 전력 측정 속도를 50% 높일 수 있습니다. 3상 전압 및 전류를 동시에 측정하는 방법

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377 FC 및 378 FC 클램프 미터의 FieldSense 사용 가이드

377 FC 및 378 FC 클램프 미터를 사용하는 가장 좋은 방법, FieldSense 기술의 작동 방식 및 일선 기술자와 전기 기사에게 이상적인 응용 분야.

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Leading facility solutions firm upgrades popular instrument with Fluke Connect model

MacDonald-Miller standardized on the Fluke 902 Clamp Meter when it came out several years ago.

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Using accessory current clamps with Fluke Digital Multimeters

Accessory current clamps expand a multimeter's flexibility and measurement capabilities by allowing it to measure up to thousands of amps.

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Case study: Electric utility plays it safe...

The safety rated Fluke T+Pro gets field-tested by non-electricians. Larger buttons for gloved hands and a battery life indicator helped to make the transition from the old solenoid-based testers to the T+Pro much easier.