UNI-T UT251C Current Leakage Clamp Manyèl enstriksyon mèt

1. Pwodwi souview

The UNI-T UT251C is a high-accuracy, high-sensitivity leakage current clamp meter designed for precise measurement of AC leakage current. This instrument is suitable for various applications, including checking leakage current in motors, home appliances, and other electrical equipment, with a measurement capability up to 600A.

Image: UNI-T UT251A and UT251C models.

2. Karakteristik kle

• Ekspozisyon: 4-digit LCD digital display with 10000 count.
• Mezi: Auto range for current measurement.
• Samppousantaj ling: 2 samples pa segonn.
• Data Functions: Peaks hold and Data hold capabilities.
• Depo done: Stores up to 99 sets of data.
• Koneksyon: RS-232 interface for data transmission.
• Jesyon pouvwa: Auto power off feature.
• Endikatè: Overload indication and low battery indication.

3. Ki sa ki nan bwat la

Upon unpacking, please verify that all standard accessories are present:

• UNI-T UT251C Clamp Mèt
• Manyèl Enstriksyon
• Batri
• Charger (if applicable)
• Kab Entèfas RS-232

Si gen nenpòt atik ki manke oswa ki domaje, tanpri kontakte founisè ou imedyatman.

4. Enstalasyon

4.1 Enstalasyon batri

1. Ensure the meter is powered off.
2. Jwenn kouvèti konpatiman pil la sou dèyè mèt la.
3. Use a suitable screwdriver to open the cover.
4. Mete pil la nan plas li, respekte polarite ki kòrèk la (+/-).
5. Ranplase kouvèti lòj batri a epi an sekirite li ak vis la.

4.2 Limen/Etenyen

• Pou limen mèt la, peze bouton an POUVWA bouton.
• Pou etenn mèt la, peze epi kenbe bouton an POUVWA button until the display turns off. The meter also features an auto power off function to conserve battery life.

5. Operasyon Enstriksyon

5.1 Measuring AC Leakage Current

1. Pouvwa sou mèt la.
2. Louvri cl laamp machwè a lè w peze deklanche a.
3. Carefully place the conductor (e.g., power cable) within the clamp jaw. Ensure the jaw is fully closed around the conductor. For accurate leakage current measurement, clamp around both the live and neutral conductors of a single-phase circuit, or all phase conductors of a multi-phase circuit.
4. Read the leakage current value displayed on the LCD screen.

Image: Clamp meter in use, measuring current.

5.2 Fonksyon kenbe done

Pou bloke lekti aktyèl la sou ekran an, peze bouton an KENBE bouton an. Peze l ankò pou lage bouton an epi rekòmanse lekti an dirèk yo.

5.3 Fonksyon Pik Kenbe

The Peak Hold function captures and displays the maximum peak value of the measured current. Refer to the specific button on your device for activating this feature.

5.4 Depo Done

The meter can store up to 99 sets of measurement data. Consult the detailed manual for specific instructions on how to save and recall data sets using the device's interface.

5.5 RS-232 Data Transmission

The RS-232 interface allows for data transfer to a computer for further analysis or logging. Connect the meter to a computer using the provided RS-232 cable and use compatible software (not included) for data communication.

6. Antretyen

6.1 Netwayaj

Siye c mèt laasing ak piblisiteamp twal ak savon dou. Pa sèvi ak pwodui abrazif oswa solvang. Asire w ke mèt la sèch anvan ou sere l oswa itilize l.

6.2 Ranplasman batri

When the low battery indicator appears on the display, replace the battery promptly to ensure accurate measurements. Refer to section 4.1 for battery installation instructions.

6.3 Depo

When not in use for extended periods, remove the battery and store the meter in a cool, dry place, away from direct sunlight and extreme temperatures.

NAN. Depanaj

• No Display/Meter Not Powering On: Tcheke enstalasyon batri a epi asire w ke batri a gen ase chaj. Ranplase l si sa nesesè.
• "OL" Indication (Overload): The measured current exceeds the meter's maximum range. Remove the clamp from the conductor immediately to prevent damage.
• Lekti ki pa kòrèk: Asire clamp jaw is fully closed around a single conductor or a bundle of conductors for leakage measurement. Avoid external magnetic fields.
• Endikasyon batri ki ba: Replace the battery as soon as possible to maintain measurement accuracy.

8. Espesifikasyon

Image: UNI-T UT251C model with key specifications.

Image: Comprehensive specifications for UT251 series.

9. Garanti ak sipò

The UNI-T UT251C Current Leakage Clamp Meter comes with a 1-ane garanti from the date of purchase. For warranty claims, technical support, or service inquiries, please contact your authorized UNI-T dealer or the manufacturer directly. Please retain your proof of purchase for warranty validation.