What does the color on the new Baofeng wires and cables mean.

What are the colors on Xinbaofeng Wire and Cable mean.

GB/T1497-1991Cable and cable conductor skin color specifications    Standards: yellow, green and red. Blue representsA.B.C.N respectively.

 1When the circuit is labeled according to the color of the wire

 1.1 Black: Equipment and internal wiring of equipment. 1.2 Brown: the positive pole of the DC circuit. 1.3Red: Three-phase circuit and C phase  

Semiconductor transistor collector The cathode of a semiconductor diode, rectifier diode or thyristor.

 1.4 Yellow: Phase of a three-phase circuita

 Basics of semiconductor transistors

 Control electrode of thyristor and triac.  

1.5Green: three-phase circuitBphase. 

1.6Blue: negative pole of DC circuit

Semiconductor triode emitter

 The anode of a semiconductor diode, rectifier diode or thyristor.

 1.7Light blue: neutral or neutral line of a three-phase circuit

 Grounding center line of DC circuit

 1.8White: main electrode of triac

 Semiconductor circuits that do not have a specified color.

 1.9 Yellow and green two-color(Each color is approximately15mm wide, 100< /span>Millimeters alternately staggered)Safety ground wire.

 1.10 Red and black parallel connection: AC circuit connected with dual-core wire or twisted pair wire.

 (2)When selecting the wire color based on the circuit,

 2.1 AC three-phase circuit

 AStage: Yellow

 BStage: Green 

CStage: Red

 Neutral or neutral wire, light blue

 Safety ground wire: yellow and green.

 2.2 AC circuit connected with dual-core wire or twisted pair wire: red and black in parallel.

 2.3DC circuit

 Positive: Brown

 Negative: blue

 Ground centerline: light blue.

 2.4Semiconductor circuit transistor

 Collector: Red

 Base: yellow

 Emitter: Blue

Semiconductor diodes and rectifier diodes

 Anode: blue

 Cathode: red

 Thyristor 

Anode: blue

 Control Stick: Yellow

 Cathode: red

 Triac

 Control lever: yellow

 Main electrode: white.

 2.5Generally recommended for internal wiring of the entire device and equipment: black

 Semiconductor circuit: white

 When confusion occurs: allow selection of colors other than the specified one< span style="font-size:16px;">(Such as orange, purple, gray, green, blue, rose red, etc.< span style="font-size:16px;">).

 2.6When a specific color is marked, if there are two on a wire Or two or more tintable colors, it should depend on the specific conditions of the circuit, and the color should be determined based on a certain meaning expressed in the circuit.

Xinbaofeng Wire and Cable Co., Ltd. is located in Beijing Located in Pinggu District of the city, the company has a beautiful environment, strategic location and convenient transportation. The company is a high-tech enterprise with independent intellectual property rights, specializing in the design, manufacture and operation of wires and cables. Its sales network covers all parts of the country and exports overseas.  Xinbaofeng Cable Co., Ltd. covers an area60000Multiple square meters, annual output value20100 million yuan, with more than 160 employees160 We have a professional technical team and senior management talents with middle and high-level professional titles, and they are constantly innovating and upgrading and transforming technical products.