Complete House Wiring with inverter connection for all Room | House Wiring | Electrical Technician

Summary

This detailed video tutorial covers the step-by-step process of wiring an inverter in a home setup with multiple rooms, including a corridor and a washroom. It demonstrates how to connect both main power and inverter power supplies to various electrical appliances like fans, lights, and switches. The guide also explains the use of MCBs, RCBOs, and switchboards for proper power distribution. Viewers will learn how to incorporate both main power and inverter systems to ensure uninterrupted power supply across different rooms, with safety precautions for wiring and grounding. It's a comprehensive DIY electrical project for homeowners.

Takeaways

• 😀 Understand the basic setup for wiring an inverter in multiple rooms of a house, including a fan, lights, and a bathroom.
• 😀 🏠 The process starts by connecting the main power supply from the energy meter to the distribution board, which includes an MCB and RCB.
• 😀 🔌 Each room requires a separate connection for power supply using MCBs to ensure safe operation of electrical appliances.
• 😀 ⚡ The inverter setup requires dual power supplies: one from the main power supply and the other from the battery.
• 😀 🔋 The inverter has three terminals: positive, negative, and neutral, which need to be connected to the battery and the main supply.
• 😀 💡 For the bathroom, only one light is connected, and the switch is used to control it.
• 😀 🛠 Inverter connections are made through specific cables, and it is important to use appropriate safety equipment like an MCB and RCB to ensure proper function.
• 😀 ⚙️ When wiring, consider which appliances should be powered by the inverter and which by the regular power supply (e.g., lights, fan).
• 😀 📊 The process also includes connecting switches to control power flow and devices like fans, lights, and other appliances.
• 😀 🔒 Always ensure proper grounding when installing electrical connections, and ensure neutral and earth wires are properly connected for safety.

Q & A

What is the main purpose of the video?

The main purpose of the video is to explain how to wire an inverter for a home, using a single inverter to power multiple rooms, including a fan, lights, and a bathroom.

What is the role of the energy meter in the wiring process?

The energy meter is used to manage the incoming power supply to the home. It helps connect the main power supply from the electric pole and directs it to the various electrical components, including the inverter and circuit breakers.

How do you connect the inverter to the power supply?

The inverter is connected to two types of incoming power supplies: the main power supply from the energy meter and a battery supply. The positive and negative terminals of the battery are connected to the inverter, and the main power supply is used to power the inverter and its connected devices.

What is the purpose of an MCB (Miniature Circuit Breaker) in this setup?

The MCB is used to protect the wiring and electrical devices from overload or short circuits. It is installed for each room to control the power supply, ensuring safety by cutting off the electricity if there's a fault.

What is the importance of a switchboard in the wiring process?

The switchboard is essential for managing the power supply to different rooms and electrical devices. It allows you to control the power to each device separately, enabling both the main power supply and inverter power supply to be used as needed.

How do you ensure that the correct power supply is sent to each device?

Each device is connected to the appropriate power supply (main or inverter) based on its requirements. For example, fans and LED lights in certain rooms are connected to the inverter supply, while others like bathroom lights use the main power supply.

How is the inverter’s battery connected to the system?

The inverter’s battery is connected to the inverter’s positive and negative terminals. The battery provides backup power when the main supply is unavailable, ensuring that critical devices continue to operate during power cuts.

Why is it necessary to control the fan speed using a regulator?

The fan speed is controlled using a regulator to adjust the airflow according to the user’s preference. This ensures efficient use of electricity and comfort by allowing the fan speed to be customized.

What is the function of the earth terminal in the wiring process?

The earth terminal is used for safety purposes, ensuring that any electrical faults are directed to the ground. It helps prevent electric shock and other safety hazards by providing a path for fault currents to flow safely.

How do you handle the connection between different rooms and the inverter?

The inverter's power supply is routed to the switchboards in each room. Depending on the device, rooms are either powered by the inverter or the main power supply. Switches allow users to control which power supply is used for specific devices.