Introdução
Thank you for choosing the Rebel POWER-800 RB-4012 Pure Sine Wave Inverter. This device is designed to convert 12V DC power from a battery into 230V AC pure sine wave power, suitable for a wide range of electronic appliances. It also features an integrated charging function, allowing it to act as an emergency power supply. Please read this manual thoroughly before installation and operation to ensure safe and efficient use of your inverter.
Instruções de segurança
- Always connect the inverter to a 12V DC battery system. Connecting to other voltagpode causar danos.
- Ensure proper ventilation around the inverter to prevent overheating. Do not block ventilation openings.
- Mantenha o inversor longe de água, umidade, materiais inflamáveis e luz solar direta.
- Não abra o inversor casing. Não existem peças que possam ser reparadas pelo usuário no interior. Encaminhe todos os serviços de manutenção para pessoal qualificado.
- Ensure all connections are secure and correctly polarized to avoid electrical hazards.
- Desconecte a bateria antes de realizar qualquer manutenção ou limpeza.
- This device is equipped with built-in protection against overload, short circuit, overvoltage, subvoltage, and overheating. However, always operate within specified limits.
Produto acimaview
Familiarize yourself with the components of your Rebel POWER-800 RB-4012 inverter.

Figura 1: painel frontal
This image shows the front of the Rebel POWER-800 inverter, featuring the digital LED display, two AC output sockets, and the DC input cables (red and black) for battery connection. The display provides real-time status information.

Figura 2: painel traseiro
This image displays the rear of the Rebel POWER-800 inverter. It includes a cooling fan for heat dissipation, two AC output sockets, the AC input port for grid connection, and a circuit breaker for protection.
Especificações
| Recurso | Especificação |
|---|---|
| Potência nominal | 500 W |
| Tipo de Bateria | 12 V CC |
| Vol Máximo da Bateriatage | 15 V CC |
| Vol de entradatage Alcance (CA) | 180 ~ 275 V CA |
| Frequência de entrada | 45 ~ 60 Hz |
| Volume de saídatage Alcance (CA) | 230 V CA +/-8% |
| Frequência de saída | 50/60 Hz +/-0.5 Hz |
| Forma de onda de saída | Pure Sine Wave |
| Eficiência de saída (CC para CA) | > = 85% |
| Corrente de carregamento da bateria | Máx. 10 A |
| Tempo de comutação | <= 4ms |
| Recursos de proteção | Sobrecarga, Curto-Circuito, Overvoltage, Undervoltage, superaquecimento |
| Temperatura de operação | 0-40 °C |
| Umidade | 10-90% |
| Dimensões (C x L x A) | 215 x 265 x 100 mm |
| Peso | 4.7 kg |
Configurar
- Conexão da bateria: Connect the red DC cable from the inverter to the positive (+) terminal of your 12V battery. Connect the black DC cable to the negative (-) terminal. Ensure connections are tight and secure. Incorrect polarity will damage the unit.
- AC Input (Grid Connection): If you intend to use the charging function or have the inverter act as an emergency power supply, connect the AC input cable to a standard 230V AC wall outlet.
- AC Output (Device Connection): Plug your 230V AC appliances into the output sockets on the inverter's front or rear panel. Ensure the total power consumption of connected devices does not exceed the inverter's rated power of 500W.
- Colocação: Place the inverter on a stable, flat surface in a well-ventilated area, away from direct sunlight, heat sources, and moisture. Ensure there is adequate space around the cooling fan.
Instruções de operação
- Ligar: After all connections are made, switch on the inverter. The LED display will illuminate, showing the current status, including input voltage, volume de saídatage, e nível de carga da bateria.
- Monitorando a tela: The LED display provides real-time information. Monitor it for battery status, AC input/output voltage, and any error indicators.
- Função de carregamento: When the inverter is connected to both a battery and an AC grid source, it will automatically charge the connected 12V battery. The display will indicate the charging status.
- Fonte de alimentação de emergência: Em caso de falta de energiatage (loss of AC grid input), the inverter will automatically switch to battery power, providing continuous 230V AC output to connected devices within 4ms.
- Desligar: To turn off the inverter, first disconnect all AC appliances, then switch off the inverter, and finally disconnect the AC input cable (if connected) and battery cables.
Manutenção
- Limpeza: Regularly clean the exterior of the inverter with a soft, dry cloth. Do not use liquid cleaners or solvents. Ensure ventilation openings are free from dust and debris.
- Cuidados com a bateria: Ensure your 12V battery is well-maintained and charged. The inverter's charging function helps maintain battery health when connected to the grid.
- Verificações de conexão: Periodically check all electrical connections (DC and AC) to ensure they remain tight and free from corrosion.
- Armazenar: If storing the inverter for an extended period, disconnect it from the battery and AC power. Store in a cool, dry place.
Solução de problemas
| Problema | Possível causa | Solução |
|---|---|---|
| Sem saída de energia | Bateria desconectada ou com baixa voltagemtage; Inverter switched off; Blown fuse/circuit breaker. | Check battery connections and charge level; Ensure inverter is switched on; Reset circuit breaker or check internal fuse (if accessible and safe). |
| Aviso de sobrecarga | Connected appliances exceed 500W rated power. | Reduce the load by disconnecting some appliances. |
| Aviso de superaquecimento | Ventilação deficiente; Carga excessiva. | Ensure adequate airflow around the inverter; Reduce load. Allow unit to cool down. |
| Proteção contra curto-circuito ativada | Curto-circuito em aparelho conectado ou na fiação. | Disconnect all appliances and check for faulty wiring or devices. Reconnect one by one to identify the faulty item. |
| Bateria não carrega | Entrada CA não conectada; volume de entrada CAtage too low/high; Faulty battery. | Ensure AC input cable is securely connected to a live outlet; Check AC input voltage; Test battery condition. |
Garantia e Suporte
Rebel products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or contact your retailer. Keep your purchase receipt as proof of purchase.