EARU Listrik 440V 63A 3-Fase Voltage jeung Overcurrent Protector Instruksi Manual

1. Bubuka

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, handapeun-voltage, overcurrent, and phase failure. It is suitable for industrial and commercial applications requiring reliable electrical monitoring and protection.

2. Émbaran Kasalametan

PERHATOSAN: Bahaya sengatan listrik. Pamasangan sareng pangropéa ngan ukur kedah dilakukeun ku tanaga anu mumpuni.

• Sok pegatkeun sambungan kakuatan sateuacan masang atanapi ngalayanan alat.
• Pastikeun grounding ditangtoskeun pikeun nyegah shock listrik.
• Pariksa sadaya sambungan kabel aman sareng leres numutkeun diagram kabel.
• Entong jalankeun alat upami katingalina ruksak.
• Taat ka sadaya kode listrik lokal sareng nasional.

3. Produk Langkungview

3.1. Fitur konci

• Real-time 3-Phase Monitoring: Némbongkeun volum langsungtage (L1, L2, L3) and current (L1, L2, L3) values.
• Perlindungan komprehensif: Panangtayungan ngalawan kaleuwihan voltage, handapeun-voltage, overcurrent, and phase failure.
• Parameter adjustable: 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.
• DIN Rail Mount: Easy integration into standard electrical panels.
• Clear Terminal Labeling: Simplified installation with clearly marked input and output terminals.

3.2. Komponén jeung Tampilan

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.

Gambar 3.2.1: Hareupeun 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.

Gambar 3.2.2: Hiji sudut pandang 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. Setup jeung Instalasi

4.1. Pamasangan

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. Sambungan Wiring

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. Parios dua kali sadaya sambungan sateuacan nerapkeun kakuatan.

Gambar 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. Parentah Operasi

5.1. Mimiti Power-Up

Once wired, apply power to the device. The LED display will illuminate, showing the real-time voltage sareng arus pikeun unggal fase.

5.2. Indikator tampilan

• V: Voltage tampilan.
• A: tampilan ayeuna.
• kakuatan: Output indication.
• >V: Leuwih-voltage indikasi.
• <V: Dina-voltage indikasi.
• > kuring: Over-current indication.

5.3. Nyetél Parameter

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.

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

Parameter konci anu tiasa disaluyukeun kalebet:

• Overvoltage Setélan panyalindungan: Range 230-300V (Default 270V).
• Overvoltage Protection Recover Setting: Range 225-295V (Default 265V).
• Overvoltage Recovery Delay: Range 1-500s (Default 30s).
• Overvoltage Trip Delay: Range 0.1-30s (Default 1.0s).
• Undervoltage Setélan panyalindungan: Range 140-210V (Default 170V).
• Undervoltage Protection Recover Setting: Range 145-215V (Default 175V).
• Undervoltage Trip Delay: Range 0.1-30s (Default 1.0s).
• Setélan panyalindungan overcurrent: Range 1-63A (Default 30A).
• Overcurrent Trip Delay: Range 0.1-30s (Default 1.0s).
• Voltage & 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. Pangropéa

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

• Jaga alat tetep beresih sareng bebas tina lebu sareng lebu.
• Pariksa sambungan kabel sacara berkala pikeun ningali pageuh sareng tanda-tanda karusakan.
• Pastikeun ventilasi nyukupan sabudeureun alat pikeun nyegah overheating.

7. Cara ngungkulan

Upami alatna henteu jalan sapertos anu dipiharep, pertimbangkeun hal-hal ieu:

• Taya Témbongkeun / Taya Daya: 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.
• Bacaan anu salah: If readings appear inaccurate, consider performing a manual error calibration as described in Section 5.3.

Gambar 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. Spésifikasi

Gambar 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. Garansi jeung Rojongan

9.1. Garansi

The EARU Electric Voltage Protector (Model EARU-1008) comes with a 1-taun jaminan produsén urang ti tanggal pameseran, nutupan cacad dina bahan sareng padamelan dina panggunaan normal. Mangga simpen bukti pameseran anjeun kanggo klaim garansi.

9.2. Rojongan Palanggan

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.