According to experts, there is already a standard installation of electricity at home in the General Regulation of Electrical Installations. The General Electricity Installation Regulations that have been shaped in the manual must be the reference of all installers because each power is different in installation and handling. Homeowners also need to read and understand it as a guide to control the installer’s work. Apart from that, don’t hesitate to hire the best electrician singapore if you don’t want to take any risk with any disasters because of electricity learn more here.
The State Electricity Company only supplies you
It needs to be understood, State Electricity Company is only responsible for the supply of electricity to the meter box in front of the house. This box has been accompanied by connectors equipped with fuses or mini circuit breakers (MCB) for current safety, as well as measuring devices and barriers to determine power usage. While the flow of electricity from the meter box into the house is the responsibility of the homeowner.
The cables must meet the standard
In connection with that, the use of cables is different. For example, for a house under 70 m2 which contains 2-3 bedrooms, the installation must use a 2.5 mm diameter cable that is strong enough to be powered by up to 5,000 watts.
The cable should be wrapped in a flexible conduit pipe so that it is more secure and it can be checked or replaced easily. With a conduit pipe, if the cable is squashed or bitten by a mouse, there is still protection that ensures the current in the cable is still good.
The type of cable can be NYM or NYY (depending on the electrical power installed at home) and has national standards.
Distribution to electrical devices such as light points can be with a 1.5 mm cable. This size of cable is safe for lines of plugs or lamps with power below 100 watts. Cables that meet the national standard are not easily bitten by the mouse, eroded, or exfoliated due to heat.