1. Introdução
The LEESKY 3000 Watt Power Inverter is designed to convert 12V DC power from your vehicle battery or battery bank into 110V/120V AC household power. This device provides 3000 watts of continuous power, making it suitable for powering various AC household appliances and large electrical devices during trips, camping, work sites, or as a home backup solution. It features an LED display, a 2.4A USB port, dual AC sockets, and comes with a wired remote controller for convenient operation.
Image 1.1: LEESKY 3000 Watt Power Inverter and included accessories.
2. Instruções de segurança
For safe operation and to prevent damage to the inverter and connected devices, please adhere to the following safety guidelines:
- Fusíveis integrados: The inverter includes built-in UL fuses to protect your devices from electrical damage.
- Proteções Múltiplas: The unit is equipped with 7 protection features: Overload protection, Overvoltage proteção, Low-voltage protection, Overheat protection, Low-voltage alarm, Input/output isolated protection, and Reverse polarity protection.
- LED Display for Protection Codes: The LED display will show specific protection codes (HI - overvoltage, OH - overheat, OL - overload, LO - low voltage) accompanied by an audible beep when a protection is triggered.
- Ventilação: Ensure adequate ventilation around the inverter. The intelligent cooling fans will activate automatically when the load reaches approximately 40% of rated power or the inverter temperature reaches 104°F (40°C) to prevent overheating.
- Aterramento: Always connect the inverter to a proper ground using the provided earth wire.
- Dimensionamento do cabo: Use the provided 4AWG battery cables to ensure sufficient current flow and prevent overheating of cables.
Imagem 2.1: Terminadoview of the inverter's protection functions.
3. Conteúdo da embalagem
Ao desembalar, verifique se todos os seguintes itens estão incluídos:
- LEESKY 3000 Watt Power Inverter Unit
- 15ft Wired Remote Controller
- 2 pairs of 2ft 4AWG Battery Cables (Red and Black)
- Fio de terra
- 8 Shockproof Pads
- Manual do usuário (este documento)
Image 3.1: Inverter and its complete set of accessories.
4. Recursos do Produto
The LEESKY 3000 Watt Power Inverter offers a robust set of features for reliable power conversion:
- Saída de alta potência: Provides 3000 watts of continuous power, converting 12V DC to 110V/120V AC.
- Saídas versáteis: Equipped with dual 110-120V AC sockets and a 2.4A USB port for charging various devices.
- Controle remoto: Includes a 15ft wired remote controller for convenient power on/off control and monitoring of the inverter's status from a distance.
- AC Terminal Blocks: Designed with 30A AC Terminal Blocks to easily connect appliances larger than 15A.
- Visor LED inteligente: Mostra claramente o volume de entradatage, saída de águatage, and corresponding protection codes (HI, OH, OL, LO) for quick diagnostics.
- Sistema de refrigeração avançado: Features intelligent cooling fans that automatically activate when the load reaches approximately 40% of rated power or the inverter temperature reaches 104°F (40°C), ensuring superior heat dissipation and prolonged lifespan.
- Construção durável: Made with quality aluminum alloy material for superior endurance, heat dissipation, and drop resistance compared to plastic-cased inverters.
Image 4.1: Front and rear panel overview with port labels and display functions.
5. Configuração
Follow these steps to properly set up your LEESKY 3000 Watt Power Inverter:
- Colocação: Choose a dry, well-ventilated location for the inverter, away from direct sunlight, heat sources, and flammable materials. Ensure sufficient space around the unit for proper airflow.
- Aterramento: Connect the provided earth wire to the grounding terminal on the inverter and to a reliable ground point (e.g., vehicle chassis, ground rod).
- Conexão da bateria: Using the provided 4AWG battery cables, connect the positive (+) terminal of the inverter (red terminal) to the positive (+) terminal of your 12V DC battery. Connect the negative (-) terminal of the inverter (black terminal) to the negative (-) terminal of your 12V DC battery. Ensure connections are tight and secure.
- Conexão de controle remoto: Plug the 15ft wired remote controller into the designated remote port on the inverter. This allows for convenient operation from a distance.
- Inicialização: Once all connections are secure, press the power button on the inverter or the remote control to turn on the unit. The LED display should illuminate, showing the input voltage.
Imagem 5.1: Examples of inverter setup in different environments.
6. Instruções de operação
To operate your LEESKY 3000 Watt Power Inverter:
- Ligar: Ensure the inverter is properly connected to a 12V DC power source. Press and hold the power button on the inverter or the remote control for over 0.5 seconds to turn it on. The green 'POWER' indicator on the remote will light up, and the LED display on the inverter will show the input voltage.
- Conecte aparelhos: Plug your AC appliances into the dual 110-120V AC sockets. For devices requiring more than 15A, utilize the 30A AC Terminal Blocks. You can also charge USB-powered devices via the 2.4A USB port.
- Exibição do monitor: The LED display will cycle through input voltage, saída de águatage, and output power (kW). Monitor these readings to ensure stable operation.
- Overload/Protection: If the inverter detects an issue (e.g., overload, overvoltage), it will trigger a protection mode, display a corresponding code (HI, OH, OL, LO), and emit an audible beep. Disconnect the load and resolve the issue before restarting.
- Desligar: To turn off the inverter, press and hold the power button on the inverter or the remote control for over 0.5 seconds. The display and indicators will turn off.
Image 6.1: The 15ft wired remote control for convenient operation.
7. Manutenção
A manutenção adequada garante a longevidade e o desempenho ideal do seu inversor:
- Limpeza: Regularly clean the exterior of the inverter with a dry, soft cloth. Ensure the cooling fan vents are free from dust and debris to maintain efficient airflow.
- Conexões: Periodically check all electrical connections (battery terminals, grounding wire, AC terminal blocks) to ensure they are tight and free from corrosion. Loose connections can lead to overheating and reduced performance.
- Armazenar: Quando não estiver em uso por longos períodos, guarde o inversor em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
- Saúde da bateria: Ensure your 12V DC battery is well-maintained and fully charged, especially if using it as a primary power source. A healthy battery contributes to the inverter's efficiency and lifespan.
Image 7.1: Dual cooling fans for efficient heat dissipation.
8. Solução De Problemas
The intelligent LED display provides diagnostic codes to help identify and resolve common issues:
| Exibir código | Emitir | Solução |
|---|---|---|
| HI | Sobrevoltage Proteção | Entrada DC voltage é muito alto. Verifique o volume da bateriatage sistema de carregamento. |
| OH | Proteção contra superaquecimento | Inverter temperature is too high. Ensure proper ventilation, reduce load, or allow to cool down. |
| OL | Overload Protection / Short-circuit Protection | Connected load exceeds inverter's capacity or there is a short circuit. Reduce load or check for short circuits. |
| LO | Baixo voltage Proteção | Entrada DC voltagA bateria está muito baixa. Recarregue ou substitua a bateria. |
If the issue persists after attempting the suggested solutions, please contact LEESKY customer support for further assistance.
9. Especificações
Key technical specifications for the LEESKY 3000 Watt Power Inverter:
- Nome do modelo: Inversor 3000 Watt
- O quetage: 3000 watts (Continuous)
- Fonte de energia: Battery Powered (12V DC Input)
- Volume de saídatage: 110 V / 120 V CA
- Saída USB: 5V DC, 2.4A
- Dimensões do produto: 18.79 x 9.4 x 3.8 polegadas
- Peso do item: 11 libras
- Fabricante: LEESKY
- Usos recomendados: Car RV, Home, Indoor Outdoor, Solar System, Vehicle
10. Garantia e Suporte
The LEESKY 3000 Watt Power Inverter comes with a reliable 18-month warranty and lifetime service. For any inquiries, technical support, or warranty claims, please contact LEESKY customer support or visit the official LEESKY Store on Amazon.
