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tecnica:motori:honda_ntv650_wiring_diagram

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tecnica:motori:honda_ntv650_wiring_diagram [2025/10/16 17:53] – [Harness wires gauge] niccolotecnica:motori:honda_ntv650_wiring_diagram [2025/10/21 10:33] (current) – [Harness wires gauge] niccolo
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 Inside the main wiring harness you will find at least three types of cables; they are stranded cables of different gauges, these are the specifications: Inside the main wiring harness you will find at least three types of cables; they are stranded cables of different gauges, these are the specifications:
  
-^  ^ Outer diameter  ^ Number of strands  ^ Strand diameter  ^ Cross-section area  ^ AWG equivalent +^  ^ Outer diameter  ^ Number of strands  ^ Strand diameter  ^ Cross-sectional area  ^ AWG equivalent  ^ Ampacity  ^ Load  ^ 
-Thin    |  1.70 mm |  20 |  0.16 mm |  0.40 mm² | 21 AWG 20/34  | +Thin    |  1.70 mm |  20 |  0.16 mm |  0.40 mm² | 21 AWG 20/34  |   2.9 A   35 W | 
-| Medium  |  1.85 mm |  30 |  0.16 mm |  0.60 mm² | 19 AWG 30/34  | +Medium  |  1.85 mm |  30 |  0.16 mm |  0.60 mm² | 19 AWG 30/34  |   4.3 A   52 W | 
-| Thick    2.65 mm |  36 |  0.25 mm |  1.77 mm² | 15 AWG 36/30  |+Thick    2.65 mm |  37 |  0.25 mm |  1.82 mm² | 15 AWG 37/30  |  13.0 A |  156 W |
  
 The outer diameter refers to the overall cable, including the insulator. The AWG gauge is calculated measuring the diameter of the single strand and calculating the overall cross-sectional area; then the nearest value is looked into the [[wp>American_wire_gauge|AWG gauge table]]. The outer diameter refers to the overall cable, including the insulator. The AWG gauge is calculated measuring the diameter of the single strand and calculating the overall cross-sectional area; then the nearest value is looked into the [[wp>American_wire_gauge|AWG gauge table]].
  
-**NOTICE**: The **19 AWG 30/34** notation means that there are 30 strands, each strand is an AWG #34 wire (0.160 mm diameter), the overall cross-section area is 0.60 mm², wich is almost an AWG #19 wire.+**NOTICE**: The **19 AWG 30/34** notation means that there are 30 strands, each strand is an AWG #34 wire (0.160 mm diameter), the overall cross-sectional area is 0.60 mm², wich is almost an AWG #19 wire. 
 + 
 +**NOTICE**: The **ampacity** reported in the table is the maximum electrical current in amperes that the conductor can carry for **2 meters**, mantaining the **voltage drop below 2%**. The formulas for calculating the voltage drop for a copper conductor (coefficient ρ = 1.68*10^-8 Ωm) are: 
 + 
 +  * cable resistance **Ω** = (1,68 * 10^-8 **Ωm**) * (cable lenght **m**) / (cross sectional **m²**) 
 +  * voltage drop **v** = (current **A**) * (cable resistance **Ω**) 
 + 
 +==== Web References ==== 
 + 
 +  * **[[https://www.12voltplanet.co.uk/cable-sizing-selection.html?srsltid=AfmBOoptInzPqpV0xFYnLUYFca2adSF8JNfqOuBPz5iGTt-0YLcToALN|Cable Sizing & Selection]]** 
 +  * **[[https://www.wirebarn.com/Wire-Size-Calculator-_ep_41.html|Wire Size Calculator]]**
  
 ===== Insulating tape ===== ===== Insulating tape =====
tecnica/motori/honda_ntv650_wiring_diagram.1760630024.txt.gz · Last modified: by niccolo