Japanese standard low voltage wire (a bik takin AV, AVS leh AVSS series) te hian automotive wiring harness design leh siamnaah hmun pawimawh tak an chang a ni. Japanese car leh motorcycle low voltage circuit leh Southeast Asian market-a lirthei thenkhatah te hman a ni a, a kaihhnawih JIS leh JASO standard nena inmil an ni. Wiring harness space tlem vang leh tun hnaia automobile electrification a lo awm zel avangin thin-walled wire hi mainstream a ni ta a ni. Mipui hmaa thu chhuah a\\angin, article-ah hian wire chi thumte awmzia, structural difference, performance comparison leh application scenario te chu systematic takin kan rawn tarlang ang a, chutiang chuan engineer leh purchasing personnel-te chu thlan dik tak siam turin a pui ang.
Hming vuah leh tehfung siamna Foundation
Japanese standard automotive low-voltage wire hming vuah logic chu a chiang hle:
A: Motor (motor tan low-voltage wire) .
V: Vinyl (PVC insulation) hmanga siam a ni.
S: Bang te tak te
SS: Bang chu super thin tak a ni
A bik taka inmilna chu hetiang hi a ni:
AV
WIRE te hi a awm
Automobile tan PVC insulated low-voltage wire, a bik takin JIS C 3406 standard nena inmil, traditional zawk thick-walled emaw standard-thickness type-a mi a ni.
AVS
WIRE te hi a awm
Automobile (thin-wall type 1) tan chuan thin-walled low-voltage wire, JASO D611 (or a kaihhnawih D625, etc.) standard nena inmil.
AVSS
WIRE te hi a awm
Automobile (thin-wall type 2) tan super thin-walled low-voltage wire), hei pawh hi JASO D611 atanga siam a ni ber a, hei hi a thinner version dang a niAVS.
Wire chi thum te hian annealed soft copper stranded conductors + PVC insulation an hmang vek a, rated voltage hi voltage hniam (50V AC / 60V DC vel) a ni tlangpui. Operating temperature range hi a tam zawk chu -40℃atanga 80℃emaw 85℃emaw a ni (product thenkhat chu intermittently up to 120℃) anga chhinchhiah a ni a, RoHS leh environment humhalhna dangte pawh an zawm a ni. Lead tel lo design hi a awm fo.
Key difference: Insulation thickness hian performance leh application a hril
An pathum zingah hian danglamna lian ber chu insulation layer thickness-ah a awm a, hei hian direct-in outer diameter, weight, flexibility leh wear resistance danglamna a thlen a ni.
| Lampang | Insulation thickness ziarang a awm | Pawn lam diameter tlangpui | Flexibility a awm thei | Abrasion laka invenna/venhimna | Weight leh space luah zat |
|
AV |
Thicker zawk | A lian zawk | Tlanglawn | Tha zawk | Heavy leh hmun tam tak a luah |
|
AVS |
Thin-walled a ni | Hmanrua | Tha zawk | Hmanrua | Hmanrua |
|
AVSS |
Ultra-thin wall a ni | A tlem berah chuan | Tha ber | A chak lo deuh | Light ber leh space tam ber-saving |
Reference data (common specification entirnan hmangin; specification tak tak chu siamtu standard a zirin a danglam thei):
0.5mm2 AVS: Insulation thickness chu 0.5mm vel a ni a, pawn lam diameter chu 2.0-2.1mm vel a ni.
0.5mm2 AVSS: Insulation thickness chu 0.3mm vel a ni a, pawn lam diameter chu 1.6-1.7mm vel a ni.
Conductor structure hi a tam zawk chu 7/0.32 emaw a fin zawk flexible structure a ni ("f" tia chhinchhiah hian finer stranded wire flexibility tha zawk a kawk a ni).
AVSSinsulation tihthianghlim lehzualna hmangin wiring harness rit lo leh diameter te zawk a tihlawhtling a, hei hi tunlai lirthei (dashboard, kawngkhar, leh complex ECU chhehvel ang chi)-a high-density wiring atan a hlawkthlak hle. AVS hian venhimna leh senso inkara balance a siam a ni. AV hi a hma emaw, a bik emaw a nih angin, a bang thim zawk leh mechanical protection chak zawk a nei a, mahse zawi zawiin thinner-walled series hmangin a thlak ta a ni.
Application scenario tehkhin dan
1. Lirtheia general low-voltage circuit (instrumentation, lighting, audio, switch, etc.) tan chuan AVS hi duhthlan tur a ni. Extreme temperature leh oil contamination tlem zawk a tuar thei a, a man pawh a tlem hle a, a insulation thickness pawh nitin wear resistance leh insulation protection atan a tawk. Entirnan, compact car instrument panel wiring harness-ah chuan 0.75mm2 AVS hian audio system leh ambient lighting-a current hniam mamawh chu a phuhruk thei a ni.
2. High-density wiring harness, hmun tlemte tak tak nei tan (door wiring harness, complex instrument assembly, compact motorcycle wiring):AVSStih hi duhthlan tur a ni. A pawn lam diameter a te zawk a, a rit pawh a rit zawk a, hei vang hian hmun tlemteah circuit tam zawk dah theih a ni a, chutih rualin bending performance tha tak a awm thei bawk. Kawngkhar wiring harness hawn leh khar fo tan emaw, weight-sensitive two-wheeled vehicle tan emaw a tha hle.
3. Mechanical protection engemaw zat emaw, traditional design emaw mamawhna atan: AV hian hmanna a la nei reng a, a bik takin lirthei wear mamawhna sang tak nei emaw, standard hlui zawk hmang emaw-ah chuan. Ambient temperature a sang zawk emaw oil resistance a ngai a nih chuan cross-linked types (AVX ang chi,AEX, etc., temperature resistance 100℃emaw a aia sang emaw) te chu ngaihtuah theih a ni a, mahse hei hi he thuziaka kan sawiho AV series-in a huam loh a ni.
Practical Selection chungchanga rawtna te
Temperature, oil bawlhhlawh, vibration, cost, leh space te hi kimchang takin ngaihtuah rawh.
"f" soft-structure version hian bending life a ti tha lehzual thei a, dynamic area tan pawh a tha hle tih hre reng ang che.
Oily, high-temperature environment-ah chuan engine compartment bulah emaw hydraulic equipment bulah emaw, higher-grade wiring a ngai em tih tehna chu dah pawimawh ber lirthei chhunga boruak vawt, normal-temperature-ah chuan, .AVScost-effectiveness sang tak a pe a; extreme space optimization atan chuan AVSS thlang rawh.
Performance thatna leh fimkhur dan tur
1. Hlawkna tlangpui:
PVC insulation hi a man tlawm a, hnathawh a awlsam a, rawng hrang hrang a awm (chu chuan wiring harness hriat awlsamna a siam a ni).
Automotive mamawh bulpui, vibration resistance, cold resistance leh flame retardancy te a tlin a ni.
A siam chhuah leh enkawlna atana pui turin rawng leh chhinchhiahna engemaw zat (ring marking emaw printing emaw) a siam thei a ni.
2. Thin-wall insulation pros and cons: AVSS-a ultra-thin construction hian wire harness pumpui lian leh rit zawng chu nasa takin a tihtlem a, automotive trend lightweighting leh electrification nen a inmil hle. Mahse insulation thinner zawk hian installation laiin scratch leh sharp-edge protection ngaihven zawk a ngai a, chuvangin sheathing dik tak, corrugated tubing, emaw wiring path design dik tak a ngai a ni. Hun rei tak chhunga high temperature hman tur chuan thin walled products-a insulation degradation awm leh awm loh manufacturer test data enfiah a ngai a ni.
3. Common Specification Range: 0.3mm2 atanga 5mm2 emaw a aia lian emaw. Conductor resistance (20℃) hi cross-sectional area (eg, 0.5mm2 tan 32.7mΩ/m vel) a zirin a danglam thin. Tuna carrying capacity hian JASO D609 ang chi standard a kawk tur a ni a, ambient temperature nena inzawm a chhut tur a ni.
Thupui tawi leh thlan dan tur
AV, AVS leh AVSS te hi Japanese standard automotive low voltage wiring harness te standard wall thickness atanga ultra-thin wall thickness thlenga inthlak danglamna a ni.AVchu venhimna pangngai atan a ni . AVS hi cost-performance balance atan a ni. AVSS hi light weight design leh space optimization atan a ni . Tunah chuan AVS leh AVSS te hi automotive wiring harness design-ah chuan mainstream an ni ta a ni.
Thlan tur rawtna: 1.1.
1 Operating temperature, current, space leh environment factors (oil bawlhhlawh, vibration) te sawifiah .
2 A siamtu bik pawn lam diameter, wall thickness leh certification details te enfiah thin ang che (hengte hi siamtu hrang hrangah a inang lo deuh).
3 Lead-free leh RoHS zawm thei thil siamte chu dah pawimawh ber rawh.
Complex wiring harnesses optimization dang chu CAVS (compressed conductor) ang chi variant te inzawmkhawm a ni.
Automotive electronic density a san zel avangin thin-walled wire technology chu a la thang zel a (eg, temperature resistance sang zawk, halogen-free versions). Heng inthlauhna bulpui hriatthiamna hian harsatna tlanglawn tak tak, "wire dik lo thlan avanga hmun tling lo emaw, venhimna tling lo emaw thlentu," wiring harness rintlakna leh lirthei inelna zawng zawng tihchangtlunna te chu a pumpelh thei a ni.
