SASKATE AC Leakage Current Clamp Meter ETCR6640A User Manual

1. Prodott Aktarview

The SASKATE ETCR6640A is an advanced AC Leakage Current Clamp Meter designed for precise measurement of AC leakage current and general AC current. It incorporates unique CT technology and digital integration for accurate and comprehensive functionality in a compact design.

Karatteristiċi ewlenin:

• Compact and Accurate: Utilizes unique CT technology and digital integration for precise measurements.
• Funzjonijiet versatili: Includes backlight, flashlight, data hold, and Bluetooth communication.
• Kejl Avvanzat: Features true effective value measurement, filtering, maximum, minimum, average value, harmonics, and distortion rate testing.
• Prestazzjoni Stabbli: Magnetic shielding technology minimizes external electromagnetic interference, ensuring high accuracy and stability.
• Applikazzjoni wiesgħa: Suitable for use in power, communication, meteorology, railway, oil field, construction, metrology, scientific research, and industrial sectors.

Figura 1.1: Quddiem view of the ETCR6640A Clamp Meter, showing the display and control buttons.

2. Kontenut tal-Pakkett

Jekk jogħġbok ivverifika li l-oġġetti kollha elenkati hawn taħt huma preżenti fil-pakkett tiegħek:

• 1 x SASKATE ETCR6640A Main Unit
• 1 x Manwal tal-Utent (dan id-dokument)
• 1 x Bag tal-Ġarr

Figure 2.1: The ETCR6640A Clamp Meter shown alongside its protective carrying bag.

3. Informazzjoni dwar is-Sigurtà

To ensure safe operation and to prevent damage to the meter, please read and follow all safety instructions carefully. This device complies with IEC1010-1, IEC1010-2-032, Pollution 2, CAT III (600V) safety standards.

• Dejjem spezzjona l-miter għal xi ħsara qabel l-użu. Tużax jekk ikun bil-ħsara.
• Do not exceed the maximum input values specified for the meter.
• Ensure the circuit is de-energized before clamping the meter, if possible, or take appropriate safety precautions when working with live circuits.
• Do not operate the meter in wet environments or with wet hands.
• Replace the battery promptly when the low battery indicator appears to ensure accurate readings.
• Remove the battery if the meter will not be used for an extended period.

4. Setup

4.1 Installazzjoni tal-batterija

The ETCR6640A requires one 9V 6LR61 battery (not included).

1. Sib il-kompartiment tal-batterija fuq wara tal-miter.
2. Iftaħ l-għatu tal-kompartiment tal-batterija.
3. Insert a new 9V 6LR61 battery, ensuring correct polarity.
4. Agħlaq l-għatu tal-kompartiment tal-batterija sew.

Figura 4.1: Lura view of the ETCR6640A, highlighting the battery compartment area and important warning labels.

4.2 Tixgħel/Jitfi

• Biex Tixgħel: Agħfas il- Qawwa buttuna () briefly. The display will illuminate.
• Biex Tifi: Agħfas u żomm il- Qawwa button for approximately 3 seconds. The meter also features an automatic power-off function after approximately 5 minutes of inactivity to conserve battery life.

5. Istruzzjonijiet Operattivi

5.1 Basic Current Measurement

1. Qawwa fuq il-meter.
2. Agħfas il-grillu biex tiftaħ il-clamp xedaq.
3. Carefully position the wire carrying the AC current to be measured within the center of the clamp jaws. Ensure only one conductor is clamped for accurate leakage current measurement.
4. Itlaq il-grillu biex tagħlaq ix-xedaq sew madwar il-konduttur.
5. Read the leakage current value displayed on the LCD screen.

Figura 5.1: Angolat view of the ETCR6640A, demonstrating the open clamp jaws ready for current measurement.

5.2 Buttuni tal-Funzjoni

• Buttuna ŻOMM: Agħfas fil-qosor biex tiffriża l-qari attwali fuq id-displej. Agħfas mill-ġdid biex tirrilaxxa.
• Buttuna Backlight: Press briefly to turn the display backlight on/off.
• Buttuna tal-flashlight: Press briefly to turn the integrated flashlight on/off.
• MAX/MIN/AVG Button: Press to cycle through Maximum, Minimum, and Average value display modes. Press and hold for 3 seconds to exit.
• BPF (Band Pass Filter) Button: Press to activate or deactivate the filter function. When activated, the meter measures current within 40Hz to 70Hz. When deactivated, it measures 40Hz to 1kHz.
• THD (Total Harmonic Distortion) / HARM (Harmonics) Button: Press to display Total Harmonic Distortion (THD) or individual harmonic components (up to 21st harmonic) for currents ≥ 10mA. Press and hold for 3 seconds to exit.
• Komunikazzjoni Bluetooth: The meter supports Bluetooth connectivity. Install the dedicated APP on your mobile phone to view test results and manage data storage (up to 2000 sets).

6. Manutenzjoni

6.1 Tindif

Imsaħ il-marka tal-miterasing b'artab, damp drapp. Tużax prodotti tat-tindif jew solventi li joborxu. Kun żgur li l-miter ikun mitfi u skonnettjat minn kwalunkwe ċirkwit qabel ma tnaddaf.

6.2 Sostituzzjoni tal-batterija

When the battery level indicator shows low power, replace the 9V battery as described in Section 4.1. Always dispose of used batteries responsibly.

6.3 Ħażna

Store the meter in its carrying bag in a cool, dry place away from direct sunlight and extreme temperatures. Remove the battery if the meter will not be used for an extended period to prevent leakage.

7 Issolvi l-problemi

• Il-miter ma jixgħelx: Iċċekkja l-installazzjoni tal-batterija u kun żgur li l-batterija għandha biżżejjed ċarġ. Ibdel jekk meħtieġ.
• Qari mhux preċiż: Ensure the wire is centered within the clamp jaws and only one conductor is being measured. Check for external electromagnetic interference. Verify the filter setting (BPF) is appropriate for your measurement.
• "OL" muri: This indicates an overload or out-of-range measurement. The measured current exceeds the meter's maximum range of 300A.
• Problemi bil-konnessjoni Bluetooth: Ensure Bluetooth is enabled on your mobile device and the meter. Restart both devices and try reconnecting.

8. Speċifikazzjonijiet

9. Garanzija u Appoġġ

SASKATE products are manufactured to high-quality standards. For warranty information or technical support, please refer to the documentation provided with your purchase or contact your retailer. Keep your purchase receipt as proof of purchase.