China Wiring Color Code

June 26, 2024 Post a Comment

China wiring color code

China (PRC) has the wiring color codes standard for flexible cable and fixed cable as follows. The wire color codes from this category are extension cord, power cable, and lamp cords wiring color: Line (L) = yellow, green, red. Neutral (N) = black, blue.

What is the colour code for wiring?

The protective ground is green or green with yellow stripe. The neutral is white, the hot (live or active) single phase wires are black , and red in the case of a second active. Three-phase lines are red, black, and blue.

What color wires go to L1 L2 L3?

Ground (G)	Green
Neutral (N)	Black
Line 1 (L1)	Red
Line 2 (L2)	Yellow
Line 3 (L3)	Blue

What Colours are the 3 wires?

U.S. Electrical Wiring Color Codes

Phase 1 - Black.
Phase 2 - Red.
Phase 3 - Blue.
Neutral - White.
Ground - Green, Green with Yellow Stripe, or Bare Wire.

Is a red wire positive in China?

At least one Chinese manufacturer uses wiring of green, red and yellow. Green is common, red is live and yellow is neutral.

Is L1 red or black?

The faceplate of a single, one-way switch has two terminals: "L1" is the terminal to which the neutral core wire is attached - the blue wire (traditionally black, before the change). "COM" or "Common" is the terminal to which the live core wire is attached - this is the brown wire (formerly red).

Which color wire is positive?

The positive current must be red. The negative current must be black. The ground wire, if present, must be white or grey.

What are the 3 types of wires?

The three types of wires used in household circuits are Earth wire, Live wire, and Neutral wire. Out of these Earth wire is used as a safety measure especially for those appliances that have a metallic body. The colour of insulation used for this wire is Green.

What colour is a live wire?

Wire	Colour
Live	Brown
Neutral	Blue
Earth	Yellow and Green

What is L1 L2 L3 in electrical wiring?

L1, L2, and L3 coils are live wires with each on their own phase carrying their own phase voltage and phase current. Two phases joining together form one line carrying a common line voltage and line current. L1 and L2 phase voltages create the L1/L2 line voltage. L2 and L3 phase voltages create the L2/L3 line voltage.

Which wire is L1 and L2?

L1 and L2 power the line side of the circuit. L1 and L2 represent the two poles on an AC power supply.

What wire goes to L1 L2?

Typically, these terminals will be marked COM and L1, or sometimes L1 and L2. Either way, it does not matter which wire is connected where. Usually the permanemt live (from the supply) is connected to COM and the switched live (to the lamp) is connected to L1.

What colour is positive and negative?

STEP 3: Find the Red (Positive) and Black (Negative) Battery Terminals. Find the batteries and their terminals. Each battery has two metal terminals.

How do I identify a wire?

If you don't get a voltage reading the wire is neutral. If you get a reading the wire is hot you can

How do you connect 3 wires together?

You may use Scotch lock reducing. But terminals a 3-way connector. You may even get creative.

Is red or black wire hot?

Black wires are hot wires that run to the electrical outlet from the switch. Red wires are hot wires common in a 240-volt outlet or when a wall switch controls the outlet. Blue and yellow wires are hot wires for ceiling fans and three- or four-way switches. White or gray electrical wires are neutral wires.

Are red or black wires positive?

In the world of DC electronics, the accepted wiring convention is that the red wire carries the positive voltage, and the black is circuit ground. Usually the red is marked as + (plus) and the black is marked as – (minus). Notice that in both AC electricity and DC electronics, there is a black wire.

How can I tell which wire is positive and negative?

Here's how to tell the wire colors apart:

The red wire is positive.
The black wire is negative.
The white wire (if present) is ground (sometimes called neutral in DC). If both wires are black but one has a white stripe, the striped wire is negative, while the plain black wire is positive.

Is L1 or L2 hot?

You want your "hot" wire on L1 and Neutral on L2 when wiring the new motor. Make sure you operate the voltage selector dial to reflect 115 volts instead of 230 volts.