Summer distribution box electricity safety knowledge, now is in the hot season, we all know that the harm of electricity is strong, if in production and life do not pay attention to the safety of power distribution box, will also bring disasters.For example, electric shock of distribution box can cause personal casualties, electrical sparks generated by leakage of distribution box may lead to fire, explosion, high frequency electrical equipment can produce electromagnetic pollution, etc.
The summer heat makes people unbearable, air conditioning, electric fans are also turned up.Because of the use of these electrical appliances caused by fire, electric shock accidents occur every year, how both safe and scientific electricity, is every family must pay attention to the event.First of all, we should consider the capacity of electricity meters and low-voltage lines in the distribution box.The electric power that an electricity meter can withstand is similar to the value of voltage multiplied by current. The voltage of domestic electricity is 220 volts. If the electricity meter distribution box of 2.5 amps is installed in the home, the power that it can withstand is 550 watts, and the electric rice cooker of 600 watts cannot be used.Extrapolating this, a 5-ampere meter can withstand 1100 watts of electricity.
Second, consider how many appliances can be plugged into a socket.If the maximum power of all the appliances does not exceed the power of the socket, there is generally no problem.Use the socket of 3 to above jack, and when the high-power electric appliance such as air conditioning, electric rice cooker, electric rice cooker, electric water heater is used at the same time in the eye, should calculate the sum of power of these electric appliances first.If exceeded the limit power of the socket, the socket will be burned out because of the current is too big, and should reduce the number of electrical appliances used at the same time at this time, so that the total power to maintain in the allowable range of the socket.The popularization of household appliances such as refrigerators, TV sets, washing machines and air conditioners has brought a lot of convenience to people's lives.However, attention should be paid to the safe use of the power supply in the distribution box to avoid unnecessary injury.
