DIHOOL AC DC 160 Amp Circuit Breaker User Manual

1. Introduzzjoni

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. Informazzjoni dwar is-Sigurtà

TWISSIJA: Electrical work should only be performed by qualified personnel. Failure to follow these safety instructions may result in electric shock, fire, or serious injury.

• Always disconnect power before installing or servicing the circuit breaker.
• Ensure the circuit breaker rating matches the requirements of your electrical system.
• Tħaddimx is-circuit breaker jekk jidher li hu bil-ħsara.
• Ilbes tagħmir protettiv personali (PPE) xieraq, inklużi ingwanti iżolati u protezzjoni għall-għajnejn.
• Verify all connections are secure to prevent loose contacts and overheating.

3. Karatteristiċi tal-prodott

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

• Funzjoni: Thermal Magnetic Trip for circuit overload and short circuit protection.
• Iżolament: Provides circuit isolation for safety during maintenance.
• Vol Operattiv Ratedtage: DC12-500V.
• Poli: 1P (Single Pole).
• Kurrent Rated: 160A.
• Kapaċità ta' Tkissir: 15 kA Ics, 25kA Icu.
• Use Category: A.
• Ħajja Mekkanika: 6,000 Times.
• Ħajja Elettrika: 1,000 Times.
• Metodu ta' Installazzjoni: Panel screw installation.
• Standard: IEC60947-2 / GB14048.2.
• Temperatura operattiva: -10℃ sa + 50℃.
• Altitudni Operattiva: Sa 2000 metri.

4. Setup u Installazzjoni

Follow these steps for proper installation of the circuit breaker.

1. Immuntar: Install the circuit breaker using the panel screw installation method. Ensure it is securely fastened in a suitable enclosure.
2. Wiring: 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.

Immaġni: Eżample 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).

Speċifikazzjonijiet tal-Wajer: 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.

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

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

Għal dimensjonijiet dettaljati, irreferi għad-dijagramma t'hawn taħt:

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

5. Istruzzjonijiet Operattivi

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

• To Switch ON: Imbotta l-manku UP to the 'ON' position.
• To Switch OFF: Imbotta l-manku 'L isfel to the 'OFF' position.
• To Trip Manually: Agħfas il- RED Button. This will trip the circuit breaker, disconnecting power, regardless of whether the handle is in the ON or OFF position.

Nota Importanti: 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 'L isfel 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. Manutenzjoni

Manutenzjoni regolari tiżgura l-lonġevità u t-tħaddim affidabbli tas-circuit breaker tiegħek.

• Spezzjoni Viżwali: Spezzjona s-circuit breaker perjodikament għal kwalunkwe sinjal ta' ħsara fiżika, tibdil fil-kulur, jew konnessjonijiet laxki.
• Tindif: Keep the circuit breaker free from dust and debris. Use a dry, non-abrasive cloth for cleaning. Do not use liquids or solvents.
• Kontroll tal-Konnessjoni: Ensure all terminal connections remain tight. Loose connections can lead to overheating and potential failure.
• Test tal-Funzjoni: Occasionally test the trip mechanism by pressing the red button to ensure it functions correctly.

7 Issolvi l-problemi

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

• Il-Breaker taċ-Ċirkwit Jitlaq Spiss: 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. Speċifikazzjonijiet

9. Prodott Aktarview Video

Ara dan il-filmat għal idea viżwali aktar 'il fuqview of the DIHOOL circuit breaker, including its internal components and operational features.

10. Garanzija u Appoġġ

This DIHOOL circuit breaker comes with a garanzija ta 'sena mid-data tax-xiri, li tkopri difetti fil-manifattura.

Għal appoġġ tekniku, talbiet ta' garanzija, jew kwalunkwe mistoqsija, jekk jogħġbok ikkuntattja:

Manifattur: DIHAO ELECTRIC ZHEJIANG CO., LTD.

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

Telefon: +86 158 5857 9010

Email: sales@dihool.com