Fluke 355 Vero RMS Clamp-Manuale utente del misuratore

Introduzione

The Fluke 355 digital clamp-meter is a true RMS sensing, auto-ranging multimeter designed for precise measurement of current, voltage, frequency, and resistance in various electrical testing applications. It features a robust clamp mechanism for non-contact current measurement and a comprehensive set of functions for professional use, ensuring accurate readings for both linear and non-linear loads.

Informazioni sulla sicurezza

Always adhere to safety precautions when working with electrical equipment. This device is designed to meet IEC safety standard 61010-2-032.

• CAT IV, 600V: Suitable for measurements at the source of the low-voltage installation, such as electricity meters and primary over-current protection equipment.
• CAT III, 1,000V: Suitable for measurements within fixed installations, including switches and industrial equipment permanently connected to the fixed installation.

Ensure proper personal protective equipment (PPE) is used, and always follow local safety regulations when operating this device.

Cosa c'è nella scatola

Your Fluke 355 Clamp-Meter package includes the following components:

• Fluke 355 digital clamp-metro
• Set di puntali
• Set sonde di prova
• Set di morsetti a coccodrillo
• (6) batterie AA
• Custodia morbida per il trasporto
• Manuale d'uso

Image: All components included with the Fluke 355 Clamp-Meter, neatly arranged.

Caratteristiche del prodotto

• Rilevamento del vero RMS: Provides accurate readings for both linear and non-linear loads, regardless of waveform.
• Misurazione di corrente elevata: Measures AC and DC current up to 2,000A (1,400A AC RMS).
• Large Jaw Opening: 58mm (2.3 inches) jaw opening accommodates large or multiple conductors for non-contact current measurement.
• Voltage Misura: Misura AC voltage fino a 600 V e DC voltage fino a 1,000V.
• Frequency and Resistance: Measures frequency up to 1kHz and resistance up to 400kΩ.
• Inrush Current Function: Analyzes surge current during motor startup and other inductive loads for stable measurements.
• Filtro passa basso: Reduces high-frequency interference for accurate measurements of complex waveforms.
• Funzione Min/Max: Toggles to display lowest, highest, and average readings.
• Data Hold: Freezes the reading on the display for easy documentation in tight spaces.
• Cicalino di continuità: Confirms electrical continuity.
• LCD retroilluminato: Improves visibility in low-light conditions, with automatic backlight shut-off.
• Spegnimento automatico: Conserves battery life by automatically turning off after 20 minutes of non-use.
• Indicatore di batteria scarica: Signals when batteries need replacement.

Impostare

Installazione della batteria

The Fluke 355 requires six 1.5V AA batteries for operation. These are typically included with your purchase.

1. Individuare il coperchio del vano batteria sul retro del dispositivo.
2. Utilizzare un cacciavite per aprire il coperchio.
3. Insert the six AA batteries, ensuring correct polarity (+/-).
4. Riposizionare il coperchio del vano batteria e fissarlo.

Ispezione iniziale

Before first use, inspect the clamp-meter, test leads, and accessories for any signs of damage. Do not use the device if any damage is observed.

Istruzioni per l'uso

Accensione/spegnimento

Turn the rotary switch to any measurement function to power on the device. Turn the rotary switch to "OFF" to power off. The device will automatically power off after 20 minutes of inactivity to conserve battery life.

Measuring AC/DC Current (Clamp Funzione)

1. Turn the rotary switch to the "A AC+DC" position.
2. Premere la leva di rilascio della ganascia per aprire la clamp mascelle.
3. Posizionare il clamp jaws around a single conductor. Ensure the jaws are fully closed.
4. Leggere il valore corrente sul display LCD.

Immagine: Il clamp jaws of the Fluke 355 securely closed around an electrical conductor for current measurement.

Misurazione del volumetage (CA/CC)

1. Connect the test leads to the appropriate input jacks (COM and V).
2. Turn the rotary switch to the "V AC+DC" position.
3. Collegare le sonde di prova al circuito o al componente da misurare.
4. Leggi il vol.tage valore sul display LCD.

Misurazione della resistenza (Ω)

1. Connect the test leads to the appropriate input jacks (COM and Ω).
2. Ruotare l'interruttore rotante in posizione "Ω".
3. Prima di misurare la resistenza, assicurarsi che il circuito sia disattivato.
4. Collegare le sonde di prova al componente da misurare.
5. Leggere il valore della resistenza sul display LCD.

Altre funzioni

• RANGE: Manually select the measurement range if auto-ranging is not desired.
• TENERE: Premere per bloccare la lettura corrente sul display. Premere di nuovo per rilasciare.
• ZERO: Used to zero out DC current readings or resistance readings for lead compensation.
• Hz: Misura la frequenza.
• INGRESSO: Measures the peak current during motor startup.
• MIN MAX: Toggles through minimum, maximum, and average readings captured during a measurement session.
• FILTRO: Activates a low-pass filter to reduce electrical noise for stable readings.

Immagine: dettagliata view of the Fluke 355 Clamp-Meter's display and control panel.

Manutenzione

Pulizia

Pulisci il contatore casing con annuncioamp panno e detergente delicato. Non utilizzare abrasivi o solventi. Mantenere il display pulito e asciutto.

Sostituzione della batteria

When the low-battery indicator appears on the display, replace all six AA batteries promptly to ensure accurate measurements. Follow the battery installation steps outlined in the Setup section.

Magazzinaggio

Conservare il clamp-meter in its soft carrying case in a dry, dust-free environment when not in use. Remove batteries if storing for extended periods to prevent leakage.

Risoluzione dei problemi

If the Fluke 355 Clamp-Meter is not functioning as expected, consider the following:

• Nessun display/alimentazione: Check if the batteries are correctly installed and have sufficient charge. Replace batteries if necessary. Ensure the rotary switch is not in the "OFF" position.
• Letture imprecise: Verify that the correct measurement function is selected. Ensure test leads are properly connected and not damaged. For current measurements, ensure the clamp le ganasce sono completamente chiuse attorno a un singolo conduttore.
• Cicalino di continuità non funzionante: Ensure the device is in the continuity measurement mode and the circuit is de-energized.

For persistent issues, refer to the official Fluke support resources or contact customer service.

Specifiche

Garanzia e supporto

Fluke Corporation provides high-quality testing tools. For warranty information, technical support, or service, please visit the official Fluke websito o contattare il loro servizio clienti.

Puoi trovare maggiori informazioni e risorse di supporto su Fluke Store on Amazon.