HIOKI IR4051-10 Digital Insulation Tester & 3280-10F AC Clamp Skaitiklio vartotojo vadovas

1. Saugos informacija

Read this manual thoroughly before using the HIOKI IR4051-10 Digital Insulation Tester and HIOKI 3280-10F AC Clamp Meter. Improper operation can lead to injury or damage to the instruments. Keep this manual in a safe place for future reference.

Bendrosios saugos priemonės

• Always observe local and national safety regulations.
• Do not use the instruments if they appear damaged or are operating abnormally.
• Ensure correct measurement range selection before testing.
• Wear appropriate personal protective equipment (PPE), such as insulated gloves and eye protection.
• Avoid touching live circuits with bare hands or non-insulated parts of the test leads.
• Disconnect power to the circuit before connecting or disconnecting test leads for resistance or continuity measurements.
• Do not exceed the maximum input ratings for each function.

2. Produktas baigtasview

This manual covers the operation of two HIOKI electrical measurement instruments: the IR4051-10 Digital Insulation Tester and the 3280-10F AC Clamp Skaitiklis.

2.1 HIOKI IR4051-10 Digital Insulation Tester

The HIOKI IR4051-10 is a 5-range digital insulation resistance tester designed for ease of use and durability. It features stable and high-speed measurements, a comparator function with a 0.8-second response time, and a robust, drop-proof design capable of withstanding a 1-meter fall onto concrete. It includes a high-brightness white LED backlight for improved visibility in dark environments and a test lead with an integrated light. The device also offers a 200mA continuity check function and DC voltage measurement capabilities, making it suitable for various electrical testing applications, including solar power systems and electric vehicles.

Figure 2.1.1: HIOKI IR4051-10 Digital Insulation Tester with test leads.

Figure 2.1.2: HIOKI IR4051-10 Digital Insulation Tester with open case for lead storage.

2.2 HIOKI 3280-10F AC Clamp Metras

The HIOKI 3280-10F is a thin and robust AC clamp meter, an essential tool for electricians. It allows for easy measurement of AC current, AC voltage, DC ttage, resistance, and continuity. Its compact design with a jaw thickness of 9.5mm enables measurements in confined spaces. The meter supports an optional AC flexible current sensor (CT6280) for enhanced versatility and features an expanded operating temperature range for use in diverse environments.

Figure 2.2.1: HIOKI 3280-10F AC Clamp Skaitiklis.

Figure 2.2.2: HIOKI 3280-10F AC Clamp Meter with accessories.

3. Sąranka

3.1 HIOKI IR4051-10 Digital Insulation Tester

Akumuliatoriaus montavimas

1. Įsitikinkite, kad prietaisas išjungtas.
2. Suraskite akumuliatoriaus skyrių įrenginio gale.
3. Atidarykite akumuliatoriaus dangtelį.
4. Insert four (4) AA alkaline batteries (LR6), observing correct polarity.
5. Saugiai uždarykite akumuliatoriaus dangtelį.

Bandymo laidų prijungimas

1. Connect the red test lead to the LINE terminal and the black test lead to the EARTH terminal.
2. Ensure connections are firm and secure.

3.2 HIOKI 3280-10F AC Clamp Metras

Akumuliatoriaus montavimas

1. Įsitikinkite, kad prietaisas išjungtas.
2. Raskite akumuliatoriaus skyrių.
3. Atidarykite akumuliatoriaus dangtelį.
4. Insert one (1) CR2032 coin-type lithium battery, observing correct polarity.
5. Saugiai uždarykite akumuliatoriaus dangtelį.

Bandymo laidų prijungimas

1. Raudoną bandymo laidą prijunkite prie VΩ gnybto, o juodą – prie COM gnybto.
2. Ensure connections are firm and secure.

4. Naudojimo instrukcijos

4.1 HIOKI IR4051-10 Digital Insulation Tester

Izoliacijos varžos matavimas

1. Turn the rotary switch to the desired insulation resistance voltage (50 V, 125 V, 250 V, 500 V arba 1000 V).
2. Prijunkite bandymo laidus prie bandomos grandinės.
3. Press and hold the MEASURE button. The measurement will begin, and the result will be displayed.
4. Release the MEASURE button to stop the measurement. The circuit will automatically discharge.

DC ttage Matavimas

1. Turn the rotary switch to the 'V.' position.
2. Prijunkite bandymo laidus prie nuolatinės srovės įtampostage šaltinis.
3. DC tomastagbus rodoma e reikšmė.

AC ttage Matavimas

1. Turn the rotary switch to the 'V.' position. The meter will automatically detect AC or DC.
2. Prijunkite bandymo laidus prie kintamosios srovės įtampostage šaltinis.
3. AC ttagbus rodoma e reikšmė.

Low Resistance Measurement (Continuity Check)

1. Pasukite sukamąjį jungiklį į „Ω“ padėtį.
2. Connect the test leads to the circuit or component to be checked.
3. The resistance value will be displayed. If the resistance is below a certain threshold (e.g., 6Ω), the continuity buzzer will sound.

4.2 HIOKI 3280-10F AC Clamp Metras

Kintamosios srovės matavimas

1. Turn the rotary switch to the 'A~' position.
2. Atidarykite klamp jaws and enclose a single conductor. Ensure the jaws are fully closed.
3. The AC current value will be displayed.

AC ttage Matavimas

1. Turn the rotary switch to the 'V~' position.
2. Prijunkite bandymo laidus lygiagrečiai su kintamosios srovės įtampostage šaltinis.
3. AC ttagbus rodoma e reikšmė.

DC ttage Matavimas

1. Turn the rotary switch to the 'V=' position.
2. Connect the test leads in parallel to the DC voltage source, observing polarity.
3. DC tomastagbus rodoma e reikšmė.

Atsparumo matavimas

1. Pasukite sukamąjį jungiklį į „Ω“ padėtį.
2. Įsitikinkite, kad grandinėje nėra įtampos.
3. Connect the test leads across the component to measure resistance.
4. The resistance value will be displayed.

Tęstinumo patikrinimas

1. Pasukite sukamąjį jungiklį į „Ω“ padėtį.
2. Įsitikinkite, kad grandinėje nėra įtampos.
3. Prijunkite bandymo laidus prie grandinės arba komponento.
4. If continuity exists (resistance below threshold), the buzzer will sound.

5. Priežiūra

Baterijos keitimas

Replace batteries when the low battery indicator appears on the display. Refer to the 'Battery Installation' section for specific instructions for each model.

Valymas

Wipe the instrument with a soft, dry cloth. For stubborn dirt, use a cloth lightly dampened with water and a mild detergent, then wipe dry. Do not use abrasive cleaners or solvents.

Sandėliavimas

When not in use for extended periods, remove the batteries to prevent leakage and store the instruments in a cool, dry place away from direct sunlight and extreme temperatures.

6. Problemų sprendimas

Nėra galios

• Patikrinkite, ar baterijos tinkamai įdėtos ir ar jos pakankamai įkrautos. Jei reikia, pakeiskite.
• Ensure the rotary switch is not in the 'OFF' position.

Neteisingi skaitymai

• Verify the correct measurement function and range are selected.
• Įsitikinkite, kad bandymo laidai yra tinkamai prijungti ir nepažeisti.
• Check for external interference or strong magnetic fields affecting the measurement.
• Dėl klamp meter, ensure only one conductor is enclosed within the jaws for current measurement.

Ekranas neveikia

• Check battery condition and replace if needed.
• If the issue persists after checking batteries, contact customer support.

7. Specifikacijos

7.1 HIOKI IR4051-10 Digital Insulation Tester

7.2 HIOKI 3280-10F AC Clamp Metras

8. Garantija ir palaikymas

Informacija apie garantiją

• HIOKI IR4051-10 Digital Insulation Tester: 1-year accuracy guarantee period.
• HIOKI 3280-10F AC Clamp Matuoklis: 3-year product warranty period, with a 1-year accuracy guarantee period after adjustment.

Please retain your purchase receipt as proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use.

Pagalba klientams

For technical assistance, troubleshooting, or warranty service, please contact HIOKI customer support through their official website or authorized service centers. Refer to the contact information provided in the original product packaging or on the HIOKI official websvetainę.