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                                  成套電氣設備中導線顏色的講究!

                                  發布時間:2021-06-20 來源:http://www.huexposure.com/ 瀏覽量:

                                  成套電氣廠家依導線顏色標志電路時
                                  When the complete set of electrical manufacturers mark the circuit according to the conductor color
                                  1、 黑色:裝置和設備的內部布線。
                                  1. Black: internal wiring of devices and equipment.
                                  2 、棕色:直流電路的正極。
                                  2. Brown: positive pole of DC circuit.
                                  3 、紅色:三相電路和C相;
                                  3. Red: three phase circuit and C phase;
                                  半導體三極管的集電極;
                                  The collector of semiconductor triode;
                                  半導體二極管、整流二極管或可控硅管的陰極。
                                  The cathode of a semiconductor diode, rectifier diode, or thyristor.
                                  4、黃色:三相電路的A相;
                                  4. Yellow: phase a of three-phase circuit;
                                  半導體三極管的基極;
                                  The base of semiconductor triode;
                                  可控硅管和雙向可控硅管的控制極。
                                  The control pole of thyristor and bidirectional thyristor.
                                  5、綠色:三相電路的B相。
                                  5. Green: phase B of three-phase circuit.
                                  6、藍色:直流電路的負極;
                                  6. Blue: negative pole of DC circuit;
                                  半導體三極管的發射極;
                                  Emitter of semiconductor triode;
                                  半導體二極管、整流二極管或可控硅管的陽極。
                                  Anode of semiconductor diode, rectifier diode or thyristor.
                                  7、淡藍色:三相電路的零線或中性線;
                                  7. Light blue: zero line or neutral line of three-phase circuit;
                                  直流電路的接地中線。
                                  Ground neutral of DC circuit.
                                  8、白色:雙向可控硅管的主電極;
                                  8. White: main electrode of bidirectional thyristor;
                                  無指定用色的半導體電路。
                                  Semiconductor circuit without specified color.
                                  9、黃和綠雙色(每種色寬約15~100毫米交替貼接):用的接地線
                                  9. Yellow and green color (each color is about 15 ~ 100 mm wide, alternately attached): safe grounding wire
                                  10 、紅、黑色并行:用雙芯導線或雙根絞線連接的交流電路。
                                  10. Red and black parallel: AC circuit connected by twin conductor or twisted pair.
                                                               電氣成套
                                  依電路選擇導線顏色時
                                  When selecting wire color according to circuit
                                  1、交流三相電路的
                                  1. Design of AC three phase circuit
                                  A相:黃色;
                                  Phase A: yellow;
                                  B相:綠色;
                                  Phase B: green;
                                  C相:紅色;
                                  Phase C: red;
                                  零線或中性線:淡藍色;
                                  Zero line or neutral line: light blue;
                                  用的接地線:黃和綠雙色。
                                  Safety ground wire: yellow and green.
                                  2、用雙芯導線或雙根絞線連接的交流電路:紅黑色并行。
                                  2. AC circuit connected by twin conductor or twisted pair: red and black in parallel.
                                  3、直流電路的正極:棕色;
                                  3. Positive pole of DC circuit: Brown;
                                  負極:藍色;
                                  Negative electrode: blue;
                                  接地中線:淡藍色。
                                  Neutral grounding line: light blue.
                                  4、半導體電路的半導體三極管的集電極:紅色;
                                  4. Collector of semiconductor triode of semiconductor circuit: red;
                                  基極: 黃色;
                                  Base: yellow;
                                  發射極:藍色。
                                  Emitter: blue.
                                  半導體二極管和整流二極管的陽極:藍色;
                                  Anode of semiconductor diode and rectifier diode: blue;
                                  陰極:紅色。
                                  Cathode: red.
                                  可控硅管的陽極:藍色;
                                  Anode of thyristor: blue;
                                  控制極:黃色;
                                  Control pole: yellow;
                                  陰極:紅色。
                                  Cathode: red.
                                  雙向可控硅管的控制極:黃色;
                                  Control pole of bidirectional thyristor: yellow;
                                  主電極:白色。
                                  Main electrode: white.
                                  5、整個裝置及設備的內部布線一般:黑色;
                                  5. The internal wiring of the whole device and equipment is generally recommended: black;
                                  半導體電路:白色;
                                  Semiconductor circuit: white;
                                  有混淆時:容許選指定用色外的其它顏色(如:橙、紫、灰、綠藍、玫瑰紅等)。
                                  In case of confusion: it is allowed to choose other colors (such as orange, purple, gray, green blue, rose, etc.) other than the specified colors.
                                  6 、具體標色時,在一根導線上,如遇有兩種或兩種以上的可標色,視該電路的特定情況,依電路中需要表示的某種含義進行定色。
                                  6. For specific color marking, if there are two or more kinds of color marking on a wire, the color shall be determined according to the meaning of the circuit according to the specific situation of the circuit.
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