EARU Electric 440V 63A 3-Faze VoltagManuali i Udhëzimeve për Mbrojtësin e Rrymës së Tepruar

1. Hyrje

This manual provides comprehensive instructions for the installation, operation, and maintenance of the EARU Electric 3-Phase Voltage and Overcurrent Protector, Model EARU-1008. This device is designed to safeguard 3-phase electrical systems by continuously monitoring voltage and current, offering protection against over-voltage, nën-vëlltage, overcurrent, and phase failure. It is suitable for industrial and commercial applications requiring reliable electrical monitoring and protection.

2. Informacion mbi sigurinë

KUJDES: Rrezik goditjeje elektrike. Instalimi dhe mirëmbajtja duhet të kryhen vetëm nga personel i kualifikuar.

• Gjithmonë shkëputeni nga energjia elektrike përpara se të instaloni ose të kryeni servisimin e pajisjes.
• Siguroni tokëzimin e duhur për të parandaluar goditjen elektrike.
• Verifikoni që të gjitha lidhjet e instalimeve elektrike janë të sigurta dhe të sakta sipas diagramit të instalimeve elektrike.
• Mos e përdorni pajisjen nëse duket e dëmtuar.
• Respektoni të gjitha kodet elektrike lokale dhe kombëtare.

3. Produkti i Mbaruarview

3.1. Karakteristikat kryesore

• Real-time 3-Phase Monitoring: Displays live voltage (L1, L2, L3) and current (L1, L2, L3) values.
• Mbrojtje gjithëpërfshirëse: Safeguards against over-voltage, nën-vëlltage, overcurrent, and phase failure.
• Parametrat e rregullueshëm: User-configurable settings for protection thresholds and recovery delays.
• Automatic Phase Failure Reset: Detects and automatically resets after phase anomalies.
• High-Visibility LED Display: Bright red LED for clear readings in various lighting conditions.
• Montim në shinë DIN: Easy integration into standard electrical panels.
• Clear Terminal Labeling: Simplified installation with clearly marked input and output terminals.

3.2. Komponentët dhe Ekrani

The device features a clear LED display and intuitive control buttons for configuration. The display shows real-time voltage and current for each phase, along with indicators for protection status.

Imazhi 3.2.1: Përpara view of the EARU Electric Voltage Protector, showing the LED display for L1, L2, L3 voltage and current, along with control buttons (SET, Up, Down, Power) and protection indicators. Terminal labels for N, L1, L2, L3 (IN and OUT) are also visible.

Imazhi 3.2.2: Një perspektivë view highlighting the product features and the input/output terminals (N, L1, L2, L3) at the top and bottom of the device. This image emphasizes the physical layout and connection points.

4. Konfigurimi dhe instalimi

4.1. Montimi

The EARU-1008 is designed for DIN rail mounting. Securely attach the device to a standard 35mm DIN rail within an electrical enclosure.

4.2. Lidhjet e instalimeve elektrike

Refer to the wiring diagram below for correct connections. Ensure all connections are tight and properly insulated.

1. Connect the incoming neutral (N) and phase lines (L1, L2, L3) to the 'IN' terminals.
2. Connect the outgoing neutral (N) and phase lines (L1, L2, L3) to the 'OUT' terminals.
3. Kontrolloni dy herë të gjitha lidhjet përpara se të përdorni energjinë.

Imazhi 4.2.1: Detailed wiring diagram for the EARU Electric Voltage Protector, showing connections for N, L1, L2, L3 for both input and output. The diagram illustrates how to integrate the protector into a 3-phase electrical system.

5. Udhëzimet e funksionimit

5.1. Ndezja Fillestare

Once wired, apply power to the device. The LED display will illuminate, showing the real-time voltage and current for each phase.

5.2. Treguesit e ekranit

• V: Vëlltage ekranit.
• A: Shfaqja aktuale.
• Fuqia: Output indication.
• >V: Mbi-voltage tregues.
• <V: Nën-voltage tregues.
• > Unë: Over-current indication.

5.3. Vendosja e parametrave

Use the 'SET' button to enter the configuration menu and the 'Up' and 'Down' keys to adjust values. Press 'SET' again to confirm and move to the next parameter. Hold 'SET' for 3 seconds to enter settings mode.

Imazhi 5.3.1: A detailed guide to setting various protection parameters on the EARU Electric Voltage Protector. This includes overvoltage, nënvëlltage, overcurrent, and recovery delay settings, with default values and adjustment ranges.

Key adjustable parameters include:

• Mbivolumitage Cilësimet e mbrojtjes: Range 230-300V (Default 270V).
• Mbivolumitage Protection Recover Setting: Range 225-295V (Default 265V).
• Mbivolumitage Recovery Delay: Range 1-500s (Default 30s).
• Mbivolumitage Trip Delay: Range 0.1-30s (Default 1.0s).
• Nënvoltage Cilësimet e mbrojtjes: Range 140-210V (Default 170V).
• Nënvoltage Protection Recover Setting: Range 145-215V (Default 175V).
• Nënvoltage Trip Delay: Range 0.1-30s (Default 1.0s).
• Cilësimi i mbrojtjes nga mbirryma: Range 1-63A (Default 30A).
• Overcurrent Trip Delay: Range 0.1-30s (Default 1.0s).
• Vëlltage & Current Manual Error Calibration: Adjust for accuracy, range -9.5% to +9.5% (Default 0%).
• Power-on Delay Setting: Adjustable Range: 1-500S (Default: 10s).

5.4. Manual ON/OFF

The power button allows for manual switching of the device output.

6. Mirëmbajtja

The EARU-1008 is designed for minimal maintenance. However, periodic checks are recommended:

• Mbajeni pajisjen të pastër dhe pa pluhur dhe mbeturina.
• Periodically inspect wiring connections for tightness and signs of wear.
• Sigurohuni që të keni ventilim të mjaftueshëm rreth pajisjes për të parandaluar mbinxehjen.

7. Troubleshooting

Nëse pajisja nuk funksionon siç pritet, merrni parasysh sa vijon:

• Pa ekran/Pa energji: Check the main power supply and all wiring connections.
• Protection Trip: Identify the active protection indicator (>V, <V, >I). Check the corresponding voltage or current levels. The device will automatically reset once conditions return to normal, based on configured recovery delays.
• Phase Failure: The device automatically detects and responds to phase failures, initiating a cut-off and auto-reset once the phase is restored.
• Lexime të pasakta: If readings appear inaccurate, consider performing a manual error calibration as described in Section 5.3.

Imazhi 7.1: This image highlights the various protection features of the EARU Electric Voltage Protector, including phase failure cut-off, low voltage cut-off, high voltage cut-off, overload cut-off, phase sequence cut-off, and auto-reset on normal conditions. These are key aspects for troubleshooting protection trips.

8. Specifikimet

Imazhi 8.1: This image provides a visual representation of the EARU Electric Voltage Protector's dimensions and a table of key technical specifications, including voltage, frequency, and protection ranges.

9. Garancia dhe Mbështetja

9.1. Garancia

The EARU Electric Voltage Protector (Model EARU-1008) comes with a Garanci 1-vjeçare e prodhuesit nga data e blerjes, duke mbuluar defektet në materiale dhe prodhim nën përdorim normal. Ju lutemi ruani provën e blerjes për kërkesat e garancisë.

9.2. Mbështetja e klientit

For technical assistance, troubleshooting, or warranty inquiries, please contact EARU customer support through your retailer or the official EARU website. Provide your model number (EARU-1008) and a detailed description of the issue for efficient service.