Q:Install the socket, the plug is something that must be noted

single phase three holes (one more ground wire), three phase four holes, 10A, 16A, 20A, 32A. Wiring the left side of the line (N line) on the right line (phase line).

Q:What is the difference between an aviation plug and an air outlet?

However, due to the wide variety of aviation plugs, a wide range of applications, therefore, the correct choice of aviation plugs is to improve the reliability of aviation plug an important aspec

Q:The correct connection of the power outlet plug

Under normal circumstances, the three-phase circuit using FireWire red, yellow, blue three colors that three FireWire, zero line using black.

Q:Why some plugs will affect the plug on the socket

the greater the risk of Mars, the socket rust, plug rust, will also take Mars! As long as not too big

Q:The aviation plugs have different classification methods

According to the frequency points, there are high-frequency aviation plugs and low-frequency aviation plugs

Q:Power outlet plug the correct connection FireWire, zero line, ground color

When installing the socket (including the three-phase air conditioning) to the fire line connected to the socket N, the zero line connected to the socket L, influential? Electrician said nothing!

Q:(Red, yellow, blue), zero line-N (blue or black), ground-E (yellow-green)

in the user area to use three-phase five-wire power supply, the fifth line is the grounding protection line (ground), one end is near the user area with metal conductors buried in the ground

Q:How can the socket take the LN line if it will be reversed?

L is the FireWire (logo letter "L" LiveWire);N is the zero line (the sign letter is "N" Neutralwire)

Q:Explosion-proof socket and the difference between ordinary socket

explosion-proof socket panel and the latch shell made of cast aluminum alloy, the surface by the spray treatment, not

Q:Provide the most commonly used wiring method for socket plugs

In the low-voltage power grid with three-phase four-wire transmission power, which has three lines (FireWire) a neutral line (zero line). In order to ensure the safety of electricity