DIHOOL AC DC 160 Amp Manual Pengguna Pemutus Litar

1. Pengenalan

This manual provides essential information for the safe and effective installation, operation, and maintenance of your DIHOOL AC DC 160 Amp Circuit Breaker. Please read this manual thoroughly before use and retain it for future reference.

Image: The DIHOOL AC DC 160 Amp Circuit Breaker, a single-pole device designed for battery and UPS systems.

2. Maklumat Keselamatan

AMARAN: Kerja-kerja elektrik hanya boleh dilakukan oleh kakitangan yang berkelayakan. Kegagalan mematuhi arahan keselamatan ini boleh mengakibatkan renjatan elektrik, kebakaran atau kecederaan serius.

• Always disconnect power before installing or servicing the circuit breaker.
• Ensure the circuit breaker rating matches the requirements of your electrical system.
• Jangan kendalikan pemutus litar jika ia kelihatan rosak.
• Pakai peralatan pelindung diri (PPE) yang sesuai, termasuk sarung tangan berpenebat dan pelindung mata.
• Verify all connections are secure to prevent loose contacts and overheating.

3. Ciri-ciri Produk

The DIHOOL AC DC 160 Amp Circuit Breaker is designed for reliable circuit protection in various DC applications.

• Fungsi: Thermal Magnetic Trip for circuit overload and short circuit protection.
• Pengasingan: Provides circuit isolation for safety during maintenance.
• Nilai Operasi Voltage: DC12-500V.
• Tiang: 1P (Single Pole).
• Nilai Semasa: 160A.
• Kapasiti Pecah: 15 kA Ics, 25kA Icu.
• Use Category: A.
• Kehidupan mekanikal: 6,000 Times.
• Kehidupan Elektrik: 1,000 Times.
• Kaedah Pemasangan: Panel screw installation.
• Standard: IEC60947-2 / GB14048.2.
• Suhu Operasi: -10 ℃ hingga + 50 ℃.
• Ketinggian Operasi: Sehingga 2000 meter.

4. Persediaan dan Pemasangan

Follow these steps for proper installation of the circuit breaker.

1. Pemasangan: Install the circuit breaker using the panel screw installation method. Ensure it is securely fastened in a suitable enclosure.
2. Pendawaian: Connect the DC power source and load to the appropriate terminals. This circuit breaker is designed for DC systems and features no polarity, allowing flexible connection for DC 12V, 24V, 36V, 48V, 96V, 120V, and 240V applications.

Imej: Cthample wiring diagram showing the circuit breaker connected between a 12V/24V battery and a power inverter, protecting the system.

Image: Close-up of the circuit breaker terminals, illustrating that there is no specific polarity requirement for DC connections across various voltages (12V-240V).

Spesifikasi wayar: The applicable wire diameter for the terminals is 70MM² (00 AWG). The thickness of the conductive parts is 5MM, and the terminal depth is 85MM to ensure proper contact.

Imej: Terperinci view of the circuit breaker terminal, indicating the recommended wire diameter of 70MM² / 00AWG and a conductive part thickness of 5MM.

Imej: Side profile of the circuit breaker terminal, highlighting the 85MM depth available for secure wire insertion.

Untuk dimensi terperinci, sila rujuk gambar rajah di bawah:

Image: Diagram illustrating the physical dimensions of the 1P 160A DC12V-500V thermal overload circuit breaker, including its 43MM width and 166MM height.

5. Arahan Operasi

The circuit breaker features a simple ON/OFF toggle handle and a trip button.

• Untuk HIDUPKAN: Tolak pemegang UP to the 'ON' position.
• Untuk Matikan: Tolak pemegang TURUN to the 'OFF' position.
• To Trip Manually: Tekan ke RED Button. This will trip the circuit breaker, disconnecting power, regardless of whether the handle is in the ON or OFF position.

Nota Penting: If the circuit breaker is in a tripped state (red button extended), you may be unable to push the handle directly to the 'ON' position. First, push the handle TURUN to the 'OFF' position, then push it UP to the 'ON' position to restore power.

Image: Visual guide for operating the circuit breaker, showing how to switch ON (handle UP), switch OFF (handle DOWN), and manually trip the breaker using the red button.

6. Penyelenggaraan

Penyelenggaraan tetap memastikan jangka hayat dan operasi yang boleh dipercayai bagi pemutus litar anda.

• Pemeriksaan Visual: Periksa pemutus litar secara berkala untuk sebarang tanda kerosakan fizikal, perubahan warna atau sambungan yang longgar.
• Pembersihan: Keep the circuit breaker free from dust and debris. Use a dry, non-abrasive cloth for cleaning. Do not use liquids or solvents.
• Semakan Sambungan: Ensure all terminal connections remain tight. Loose connections can lead to overheating and potential failure.
• Ujian Fungsi: Occasionally test the trip mechanism by pressing the red button to ensure it functions correctly.

7. Penyelesaian masalah

If you encounter issues with your circuit breaker, consider the following common scenarios:

• Perjalanan Pemutus Litar Kerap: This indicates an overload or short circuit in the protected circuit. Investigate the connected load for faults, excessive current draw, or damaged wiring. Do not repeatedly reset a tripping breaker without identifying the cause.
• No Power After Reset: Ensure the handle is fully in the 'ON' position. If it was tripped, remember to push the handle to 'OFF' first, then 'ON'. If power still does not restore, check the power source and wiring for issues.
• Circuit Breaker is Hot: Overheating can be caused by an overload, loose connections, or an undersized breaker for the application. Immediately disconnect power and investigate.

If problems persist, consult a qualified electrician or contact DIHOOL customer support.

8. Spesifikasi

9. Produk Lebihview Video

Tonton video ini untuk visual seterusnyaview of the DIHOOL circuit breaker, including its internal components and operational features.

10. Waranti dan Sokongan

This DIHOOL circuit breaker comes with a Waranti 1 tahun dari tarikh pembelian, meliputi kecacatan pembuatan.

For technical support, warranty claims, or any inquiries, please contact:

Pengeluar: DIHAO ELECTRIC ZHEJIANG CO., LTD.

Alamat: CN, 325604, zhe jiang, wen zhou shi, yue qing shi liu shi zhen shang zhai cun

telefon: +86 158 5857 9010

e-mel: sales@dihool.com