The size of the wire needed for an air conditioner and lights depends on the electrical load and the distance between the electrical panel and the devices. In general, a 2.5 sq mm wire (approximately 14 AWG) may not be sufficient to power a 1.5-ton air conditioner and lights simultaneously.
Here are a few considerations:
Electrical Load: Air conditioners typically require a significant amount of power to operate, especially a 1.5-ton unit. Additionally, the combined power draw of the lights needs to be taken into account.
Voltage and Current Rating: The electrical wire should be rated to handle the voltage and current required by the air conditioner and lights without overheating. For a 1.5-ton air conditioner, the current draw can be substantial, and a 2.5 sq mm wire may not be adequate for handling the load.
Distance and Voltage Drop: If the air conditioner and lights are located far from the electrical panel, voltage drop can become an issue. Voltage drop can lead to reduced efficiency and potential damage to the devices. Using a larger wire gauge can help mitigate voltage drop.
To determine the appropriate wire size, it is essential to consider the total electrical load, the distance from the electrical panel to the devices, and local electrical codes and regulations. It is recommended to consult with a qualified electrician who can assess the specific requirements of your setup and provide guidance on the correct wire size and installation to ensure safe and efficient electrical distribution.
Using the right wire size is crucial to prevent overheating, electrical hazards, and ensure that the devices operate at their optimal performance levels. Always prioritize safety and consult with a professional when making electrical decisions.