|
20 AWG 4 Nkyem
Zhong Hua Jiang na ɔkyerɛwee
20 AWG
5m-5000m na ɛwɔ hɔ
4
Kɔbere a wɔde ahyɛ tin mu a ɛyɛ nhama
PVC (RoHS) .
300V na ɛwɔ hɔ
80°C/176°C na ɛwɔ hɔ
36.7Ω/KM20°C na ɛwɔ hɔ
10MΩ/KM20°C na ɛwɔ hɔ
2000AC V/simma
Zhong Hua Jiang 20 AWG 4-conductor abien-shielded cable (20/4) ka anan twisted tinned stranded-kɔbere conductors, PVC insulation, aluminium kyɛm, tinned-kɔbere kyɛm layer ne PVC jacket nyinaa bom. 5.7 ± 0.20 mm akyi ntwemu boa compact cable routing wɔ compatible mfiri-control, nnwinnade ne ɛlɛtrɔnik-adwinnade nhyiam.
Wɔakyerɛ sɛ saa nhama a ɛwɔ anan yi yɛ 300 V ne 80°C, na wɔakyerɛ sɛ ɛwɔ conductor resistance a ɛyɛ 36.7 Ω/km wɔ 20°C. Ne adansi a ɛwɔ ahobammɔ abien no betumi aboa ma wɔasiw electromagnetic interference (EMI) ano bere a wɔayɛ shielding ne nnwinnade bonding no yiye no. Nsɛm a wɔtaa paw no bi ne CNC controller I/O, sensors, actuator-control signals, instrumentation ne afoforo a ɛne emu nnwinnade nkitahodi a ɛne no hyia.
Wɔ wholesalers ne OEM adetɔfo, saa 20/4 version yi yɛ soronko wɔ ne insulated cores anan ne ne 5.7 mm nominal abɔnten diameter. Si jacket tolerance a wɔawie (±0.20 mm) no so dua denam mating connector, strain relief anaa cable gland ansa na woakyerɛ wiring harness.
Bisa 20 AWG 4-Core Cable Boɔ a Wɔbɔ
Conductor anan a wɔabɔ ho ban no ma nhyehyɛe a ɛfata ma mfiri amansin a ehia nkitahodi ahorow anan a ɛsono emu biara, te sɛ nea wɔde ma ne nea wɔde san ba a wɔde nhama abien a wɔde di dwuma, anaasɛ nsɛnkyerɛnne pii a ɛba fam. Kɔla ahorow a wɔde di dwuma titiriw ne tuntum, kɔkɔɔ, kɔkɔɔ ne fitaa; ɛsɛ sɛ wɔde afiri no wiring mfonini no kyerɛkyerɛ dwumadi ahorow mu sen sɛ wɔde kɔla nkutoo bɛkyerɛkyerɛ mu.
Aluminium foil layer a wɔde tinned-copper shielding aka ho betumi aboa ma anyinam ahoɔden dede a ɛka bom a efi motors, drives, relays ne switching equipment a ɛbɛn hɔ no ano hye. EMI adwumayɛ ankasa gyina cable routing, termination, shield coverage, connectors ne installation environment so; wɔmfa fixed shielding attenuation biara nkyerɛ mma saa cable yi.
Zhong Hua Jiang ne wɔn a wɔyɛ nnwinnade, wɔn a wɔboaboa control-panel ano, wɔn a wɔde nneɛma ba amannɔne ne wɔn a wɔkyekyɛ anyinam ahoɔden-hama yɛ adwuma. Sɛ wopɛ adwuma no ho asɛm a, kyerɛ cable dodow nyinaa, ne tenten a wɔpɛ, pinout a ɛwɔ anan, circuit voltage ne current, connector anaa gland ahiade, cable a wɔahyɛ da ayɛ ne destination-market nkrataa a wɔhwehwɛ.
Bisa 20/4 Shielded Wire Bo a Wɔbɔ
| Voltage a wɔahyɛ da ayɛ | 300V na ɛwɔ hɔ | Wɔn a Wɔhwɛ So Dodow | 4 a wɔakyinkyim nhama |
| Ɔhyew a Wɔakyerɛ sɛ Ɔhyew | 80°C / 176°F na ɛyɛ hyew | Wire Kɛseɛ | 20 AWG |
| Conductor a Ɛko Tia | 36.7 Ω/km wɔ 20°C mu | Nneɛma a Wɔde Yɛ Ɔkwankyerɛfo | Kɔbere a wɔde ahyɛ tin mu a ɛyɛ nhama |
| Insulation a Ɛko Tia | 10 MΩ/km wɔ 20°C mu | Foil Orientation a Wɔde Kyerɛkyerɛ | Aluminium a ɛwɔ ɔfã biako, aluminium a ɛhwɛ abɔnten |
| Dielectric Sɔhwɛ a Wɔde Sɔhwɛ | 2000V AC/simma | Nneɛma a Wɔde Yɛ Nneɛma a Wɔde Siw Nneɛma Ho | PVC (RoHS) . |
| Nneɛma a Wɔde Yɛ Adwuma | PVC + kɔbere a wɔde ahyɛ tin mu + aluminium | Jacket Nneɛma a Wɔde Yɛ Adwuma | PVC (RoHS) . |
| Ɔkwankyerɛfo Kɔla ahorow | Tuntum, kɔkɔɔ, kɔkɔɔ ne fitaa | ||
| Jacket no Ntrɛwmu | 5.7 mm ± 0.20 mm na ɛwɔ hɔ | ||
Akontaabu a ɛwɔ atifi hɔ no yɛ nneɛma a wɔayɛ no ho nsɛm a wɔakyerɛw. Ansa na wobɛkra no, si adwumayɛ mprempren, voltage drop, ɔkwan tenten, termination type, cable movement ne destination-market compliance ahiade biara so dua. Fibea no kyerɛw insulation resistance sɛ 10 MΩ/km wɔ 20°C ne dielectric sɔhwɛ sɛ 2000V AC/min; bisa ɔkwan a wɔfa so sɔ sɔhwɛ ne unit ahorow no ma wɔmma mfiridwuma ho pene.
Ɛsɛ sɛ adetɔ ho nkyerɛkyerɛmu a ɛteɛ tetew conductor gauge no fi core dodow, screening nhyehyɛe ne installation ahwehwɛde ahorow ho. AWG conductors anan 20 nyɛ pɛ ne screened twisted pairs abien anaa cable a wɔagye atom sɛ ɛkɔ so moving-chain service.
| Selection factor | 20 AWG 4-core nhyehyeɛ | Adetɔfoɔ nhwehwɛmu |
|---|---|---|
| Dodow a ɛwɔ insulated cores | 4 a wɔakyinkyim nhama | Si terminal map ne kɔla a wɔde ama no so dua |
| Ɔkwankyerɛfo no kɛse | 20 AWG kɔbere a wɔde nhama ayɛ | Hwɛ voltage drop ne circuit current |
| Nneɛma a wɔde bɔ wɔn ho ban mmɔho abien | Aluminium ne kɔbere kyɛm a wɔde tin ayɛ | Si connector ne kyɛm-bonding nhyehyɛe no so dua |
| Gyakɛte | PVC a wɔde yɛ adwuma; abɔnten so ntwemu yɛ 5.7 ± 0.20 mm | Si cable-gland fit ne installation tebea no so dua |
| Kankyee ahwehwɛde ahorow | Nsakraeɛ ntumi nsi twetwe-nkɔnsɔnkɔnsɔn fata | Bisa rated minimum bend radius ne flex-cycle nsɛm sɛ ɛho hia a |
Wɔ conductor ade ne adansi koro no ara mu no, 18 AWG wɔ conductor cross-section kɛse sen 20 AWG na mpɛn pii no ɛma ahoɔden a ɛba fam wɔ tenten a ɛyɛ pɛ mu, bere a 22 AWG sua na mpɛn pii no ɛwɔ ahoɔden a ɛkorɔn. Paw a ɛfata gyina tenten, voltage drop a wɔma ho kwan, mprempren ahwehwɛde, termination hardware ne cable space a ɛwɔ hɔ so.
Saa ade yi wɔ conductor anan a wɔabɔ ho ban, na ɛnyɛ anan a wɔabɔ ho ban a ɛsono emu biara. Sɛ wopɛ nkitahodi soronko te sɛ RS-485, CAN anaa Ethernet a, hwɛ sɛ impedance, pair geometry, capacitance ne protocol-specific installation tebea horow a wɔhwehwɛ no yɛ nokware sen sɛ wobɛpaw denam conductor count nkutoo so.
Ka Four-Core Cable Nkyerɛkyerɛmu ho asɛm
| AWM Style 2464 Nkyerɛkyerɛmu — Hwɛ Adansedi Ankasa | Aluminium + Tinned-Kɔbere a Wɔde Bɔ Ho Ban Mmienu | Kɔbere a Wɔde Tinned ayɛ |
 |
 |
 |
 |
| Oxidation a ɛko tia | Eccentricity a ɛba fam | Conductivity a Ɛkorɔn | Insulation a Ɛko Tia |
Kɔbere a wɔde ahyɛ tin mu a wɔde nhama ayɛ no ma anyinam ahoɔden a ɛde tin akata so a ɛboa ma ɛbɔ kɔbere no ani ho ban fi oxidation ho na ɛboa solder termination. Sɛ yɛde toto 18 AWG conductor kɛseɛ ho a, 20 AWG taa gye baabi ketewa nanso ɛwɔ ahoɔden a ɛko tia wɔ unit tenten biara mu; ɛsɛ sɛ wɔpaw gauge a ɛfata fi circuit current, voltage drop ne wiring tebea horow mu.
| Mfaso a Ɛwɔ Kɔbere a Wɔde Tinn Gu Mu So | |||
| Ade a Wɔde Toto Ho |  Kɔbere a Wɔde Tinn Ayɛ |
 Kɔbere a Ɛho Tew |
 CCA Kɔbere-Awurade Aluminium |
| Ɛnyɛ den sɛ wobɛ Solder |  |
 |
|
| Conductivity a Ɛyɛ Paara | |
|
|
| Nneɛma a Ɛko Tia Oxidation | |
|
|
| Nneɛma a Ɛko Tia Nsɛe | |
|
|
| Ɛyɛ Den na Ɛyɛ Den | |
|
|
Tinned stranded kɔbere bom conductivity a mfaso wɔ so ne ahobammɔ soro coating ne mmerɛw solder awiei. Nsɛnkyerɛnnede a wɔde toto ho a ɛwɔ atifi hɔ no yɛ mfatoho; adwumayɛ ankasa gyina conductor kɛse, adansi, nneɛma a atwa yɛn ho ahyia ne sɔhwɛ tebea horow so.
Aluminium foil ne tinned-copper shielding no twa ntini a wɔabɔ ho ban no ho ahyia na aboa ma anyinam ahoɔden dede a ɛka bom wɔ abɔnten no so atew. Double shielding ho hia titiriw bere a control circuits a ɛba fam ne motor anaa switching devices kyɛ mfiri tebea bi, nanso nea efi mu ba no gyina cable-ne-equipment a wɔde besisi hɔ nyinaa so.
Twa cable kyɛm no mu sɛnea afiri, controller anaa drive manufacturer no EMC ne bonding akwankyerɛ kyerɛ. Sɛ́ ebia wɔbɛkyekyere wɔ n’afã biako anaa abien no nyinaa gyina nhyehyɛe no nhyehyɛe ne mpɛn dodow a ɛtwetwe nneɛma so. Kyɛm no yɛ EMI-control ade, ɛnyɛ nea wɔde besi ahobammɔ-asase conductor a wɔahyira so ananmu.
Ɔkwan sɛnkyerɛnne anaasɛ low-voltage control conductors a wɔatew mu sɛnea ɛfata fi dede kɛse motor ahoɔden wiring. Kɔ so kura kyɛm no so denam nkitahodi anaa enclosure no so sɛnea adwinnade yɛfo no nyansahyɛ ahorow kyerɛ, na kwati sɛ wubegyaw pigtails atenten a enni kyɛm wɔ baabi a EMC adwumayɛ ho hia kɛse.
300 V insulation rating a wɔaka no nkyerɛ amansan nyinaa current-soa tumi. Hwɛ current, conductor heating, cable tenten ne voltage drop wɔ adwumayɛ tebea ankasa mu. Sɛ wopɛ mfiri no agyan a ɛkɔ baabiara a, hwɛ sɛ bend radius a ɛba fam koraa ne sɛ ebia ɛho hia sɛ wɔde nhama a ɛkɔ so flex a wɔayɛ no atirimpɔw nti.
Bisa Ɛdenam Ɛlektrik ne Mfiri a Wɔde Yɛ Adwuma Ho
 |
 |
| Transformer a ɛyɛ adwuma | Ɛlektrɔnik Nnwinnade a Wɔde Yɛ Adwuma |
 |
 |
| Electrical Mfiri a Wɔde Yɛ Adwuma | Motor a wɔde yɛ adwuma |
Nneɛma a wobetumi de adi dwuma ne CNC controller I/O circuits, sensor ne limit-switch connections, low-voltage machine control, sɔhwɛ nnwinnade, electronics nhyiam, alarm anaa access-control circuits ne aboafo nkitahodi a ɛne no hyia. Wɔ emu biara mu no, hwɛ sɛ sɛnkyerɛnne protocol, mprempren, instɔlehyɛn mmara ne nneɛma a atwa yɛn ho ahyia a ɛda adi sen sɛ wobɛfa no sɛ ɛne ne ho hyia fi conductor dodow nkutoo mu.
Sɛ wopɛ OEM harness, retrofit anaa panel-dan adwuma a, fa cable no hyia ankasa connector pinout, kyɛm nkitahodi, bend tebea, cable-gland kɛse ne controller akwankyerɛ. Baabi a motion axis hwehwɛ sɛ ɛkɔ so yɛ high-cycle flexing no, paw moving-chain cable a ɛfata pɔtee sen sɛ wobɛfa no sɛ stranded cables nyinaa yɛ drag-chain rated.
Wɔn a wɔde nneɛma ba amannɔne, wɔn a wɔkyekyɛ anyinam ahoɔden ne wɔn a wɔyɛ CNC mfiri no betumi ama quotation ne incoming inspection ayɛ mmerɛw denam anyinam ahoɔden ahwehwɛde ne aguadi mu nneɛma a wɔkra ho nsɛm nyinaa a wɔbɛpene so ansa na wɔayɛ no so.
| Nsɛm a ɛsɛ sɛ yɛkyɛ | Nea enti a ɛho hia |
|---|---|
| 20 AWG / 4 conductors ne ɔmansin pinout | Si so dua sɛ wɔakyerɛ cable ne terminal nhyehyɛe a ɛfata |
| Total order dodow, twa tenten ne reel pɛ | Boa packing ne pricing nhwehwɛmu |
| Voltage, mprempren, cable-run tenten ne dwumadie | Boa paw ne nokwaredi a ɛfa anyinam ahoɔden fata ho |
| Connector, strain-relief anaa cable-gland ho nsɛm | Si so dua sɛ ɛfata ma 5.7 ± 0.20 mm akyi ntwemu |
| Destination gua ne nkrataa a wɔsrɛe | Kyerɛ pene a wɔhwehwɛ anaa nkrataa a ɛkyerɛ sɛnea wodi mmara so |
| Kankyee tebea ne nneɛma a atwa yɛn ho ahyia | Ɛma bending, abrasion anaa installation anohyeto biara mu da hɔ |
Sɛ wopɛ mfiridwuma ho pene a, bisa nea ɔyɛe no data krataa a aba foforo ne sɔhwɛ ho nkrataa, a nea ɛka ho ne nkyerɛkyerɛmu a ɛfa insulation-resistance ne dielectric-test entries ho. Ɛsɛ sɛ wɔde UL adansedie fael anaa RoHS adanseɛ pɔtee bi hyia afiri a wɔapaw no sene sɛ wɔbɛsusu afiri style nɔma anaa afiri no mfonini a ɛwɔ hɔ nyinaa mu.
Zhong Hua Jiang nso de conductor akontaabu afoforo ne shielded-wire akuw ahorow ma. Fa core count, gauge, shielding, electrical ratings ne cable-flex ahwehwɛde toto ho bere a worepaw ɔkwan a ɛfata ama afiri foforo anaasɛ harness a wɔde besi ananmu no.
Wɔde Huajiang sii hɔ wɔ afe 2000 mu, mfiase no wɔyɛɛ CNC engraving spindle motors ansa na wɔretrɛw mu akɔ variable-frequency drives, engraving mfiri, CNC nneɛma ne anyinam ahoɔden nhama nneɛma. Wɔde Zhong Hua Jiang ahyɛnsodeɛ no sii hɔ wɔ afe 2018 mu sɛ ɛbɛboa amanaman ntam-gua nkɔsoɔ a ɛtrɛ.
Adwumakuw no wɔ bɛboro mfe 20 osuahu wɔ nneɛma a ɛfa CNC ho mu na wɔwɔ adwini ho tumi krataa a wɔakyerɛw ama mframa-nwini spindle-motor series, tumi krataa No. 200730184245.5. Wɔde nneɛma ama adetɔfo wɔ amanaman ntam gua ahorow pii so.
 |
||
| Quality Assurance Product nhwehwɛmu ne quality-control akwan horow ansa na wɔde amena. |
Patents ne Certifications Bere tenten CNC adwumayɛ mu osuahu ne patented spindle nhyehyɛe. |
Additional Brand Value Integrated product mmoa ma CNC mfiri, spindles, nneɛma a wɔde boa ne wiring. |
 |
||
| Reasonable Price Direct adwumayɛbea nkitahodi ma specifications, dodow ne amanne tenten. |
Bere Nyinaa Dwumadi Mfiridwuma mmoa ma cable gauge, conductor dodow ne application paw. |
Fast and Reliable Delivery Production nhyehyɛe, shipment updates ne export-order service. |
CNC router mfonini te sɛ 3018, 3020, 3040 ne 6090 wɔ hɔ ma engraving, twa, prototyping ne nketewa-production applications.
Wɔde mframa-nwini ne nsu-nwini spindle motors ma ma ahoɔden, ahoɔhare, onwini ne mfiri-a ɛka bom ahwehwɛde ahorow.
Accessory range no bi ne limit switches, Z probes, emergency-stop buttons ne nneɛma afoforo a wɔde di dwuma de ma CNC-machine control, ahobammɔ ne nhyehyɛe pɛpɛɛpɛyɛ tu mpɔn.
Nhama a wɔabɔ ho ban abien ne nkɔnsɔnkɔnsɔn nhama a wɔabɔ ho ban no wɔ hɔ wɔ gauges ne conductor akontaabu ahorow mu ma CNC, VFD, motor, automation ne electronic-equipment wiring.
Wɔde stepper motors ma ma controlled motion wɔ CNC mfiri, automation nhyehyɛe ne nea ɛfa ho positioning applications.
Ahiadeɛ a ɛhia sɛ wɔdi mmara so na wɔpene so no gyina cable a wɔapaw ne sɛdeɛ wɔpɛ sɛ wɔde bedi dwuma no so. AWM Style 2464 yɛ wiring-material style designation, ɛnyɛ adanse a ɛde ne ho a ɛkyerɛ sɛ saa cable pɔtee yi wɔ UL recognition anaa listing. Bisa nea ɔyɛe no nkrataa a ɛne no hyia, adansedi kyerɛwtohɔ a ɛfata ne RoHS mpaemuka ma ade pɔtee a wɔkrae no.
Wɔayɛ ama ɛlɛtrɔnik ne mfiri-hwɛ nkitahodi a ɛne ne ho hyia a ɛyɛ anan, a CNC controller I/O, low-voltage sensors, switches, instrumentation ne auxiliary equipment signals ka ho. Ɛsɛ sɛ adwumayɛ voltage, current, connectors ne installation kwan no fata cable a wɔakyerɛ no.
20/4 kyerɛ sɛ nhama anan a wɔabɔ ho ban, a emu biara kɛse yɛ 20 AWG . Ɔdansi a wɔde ama no wɔ kɔbere a ɛyɛ nhama anan a wɔakyinkyim no ne aluminium a wɔde kɔbere a wɔde ahyɛ mu ayɛ a wɔde bɔ ho ban wɔ PVC jacket nyinaa ase. Ɛnkyerɛ nnipa anan a wɔakyinkyim no.
Fibea no kyerɛ 300 V ne 80°C (176°F), conductor resistance a ɛyɛ 36.7 Ω/km wɔ 20°C, insulation resistance a ɛyɛ 10 MΩ/km wɔ 20°C ne dielectric-test entry a ɛyɛ 2000V AC/min. Si sɔhwɛ akwan ne units no so dua ne nea ɔyɛe no ansa na woapene cable no so.
Aluminium a ɛwɔ tin ne kɔbere kyɛm a wɔde tin ayɛ no yɛ akwanside ahorow a ɛma anyinam ahoɔden dede a ebetumi aboa ma anyinam ahoɔden dede fibea ne nhama no mu nneɛma a ɛka bom no so atew. Shield continuity, termination ne equipment bonding na ɛkyerɛ adwumayɛ a mfaso wɔ so.
Shield-bonding nhyehyɛe gyina nnwinnade akwankyerɛ, mpɛn dodow a ɛhaw adwene ne EMC nhyehyɛe a edi mũ so. Di controller anaa drive manufacturer no wiring akwankyerɛ akyi. Mfa kyɛm no nsi ade a ɛbɔ ho ban-asase a wɔhwehwɛ no ananmu.
Nneɛma abien no nyinaa de AWG conductors 20 na edi dwuma, nanso 20/4 kura insulated cores anan na 20/3 kura abiɛsa. Paw cores anan bere a wiring mfonini no hwehwɛ sɛ wɔde circuit conductor a ɛto so anan no nkutoo; si so dua sɛ ebia ahobammɔ-asase conductor a ɛyɛ soronko ho hia anaa.
Ebia ɛbɛfata control, sensor anaa feedback nkitahodi a wɔapene so wɔ mfiri a ɛne no hyia so. Ne 300 V rating nkutoo ntumi mfata sɛ VFD output-power cable anaa motor feeder. Wɔ saa amansin no fam no, fa nhama a wɔn a wɔyɛ drive ne motor no apene so pefee di dwuma.
Conductor a ɛyɛ stranded no ntumi nsi hɔ a ɛbɛma wɔakɔ so ayɛ nea ɛkɔ so flex. Wɔ cable carriers, hwɛ sɛ minimum bend radius, flex-cycle rating, ahoɔhare, akwantu ne shielding durability; susuw nkɔnsɔnkɔnsɔn-nhama a wɔahyira so a wɔabɔ ho ban no ho wɔ baabi a ɛho hia.
Wobetumi ne Zhong Hua Jiang adetɔn kuw no asusuw ne tenten, reel packaging, labeling ne ahwehwɛde afoforo ho. Ɛsɛ sɛ wɔsi nea ɛwɔ hɔ, dodow a ɛba fam koraa, bere a wɔde yɛ adwuma ne adansi a etwa to no so dua de gyina ahyɛde pɔtee no so.
Fa dodow a wɔabisa no nyinaa, nhama tenten anaa reel kɛse, mfiri nhwɛso, conductor pinout, voltage ne current, nea wɔpɛ sɛ wɔde di dwuma, cable kankan, ɔman a wɔrekɔ ne nkrataa a wɔhwehwɛ no mena. Ka connector ahorow ne cable-gland nsusuwii sɛ ɛfata a.
Zhong Hua Jiang ka akwan a wɔfa so hwɛ nneɛma a ɛyɛ papa ne nea wɔyɛ ansa na wɔde akɔma no ho asɛm wɔ ne nneɛma ahorow ho. Ɛsɛ sɛ adetɔfoɔ a wɔhwehwɛ sɛ wɔkyerɛw gyinapɛn a wɔde gye tom no kyerɛ sɔhwɛ a ɛfata, nhwehwɛmu amanneɛbɔ ne ahwehwɛdeɛ a ɛfa traceability ho wɔ berɛ a wɔrebɔ ka.
PVC jacket a wɔakyerɛ sɛ ɛwɔ akyi no yɛ 5.7 ± 0.20 mm. Fa tolerance range no di dwuma bere a worepaw cable glands, connectors, strain relief anaa harness clamps no.
Kɔla atitiriw a wɔakyerɛw no ne tuntum, kɔkɔɔ, kɔkɔɔ ne fitaa. Saa kɔla ahorow yi boa ma wohu, nanso wɔn anyinam ahoɔden dwumadi gyina mfiri no nhama mfonini ne pin a wɔde ma a adetɔfo apene so so.
Dabi Voltage rating ne current-carrying capacity yɛ nkyerɛkyerɛmu ahorow. Mprempren paw nso gyina 20 AWG conductor resistance, ambient temperature, bundling, cable tenten, termination ne installation gyinapɛn a ɛfata so.
Ɛnyɛ nea ɛho hia ankasa. Nea ɔde nneɛma ma no kyerɛ conductors anan a wɔakyinkyim, nanso ɔmfa abien a wɔakyinkyim no ankorankoro, abien abien a wɔde bɔ wɔn ho ban anaa nkitahodi-grade impedance nsi hɔ. Hwɛ pairing ne sɛnkyerɛnne su a wɔhwehwɛ no ne nea ɔde ma no.
Mfa no sɛ bɔs hyia fi conductor anan ne ne nyinaa shielding nkutoo. Si su impedance, capacitance, twisting ne termination ahiade so dua tia afiri ne protocol ahwehwɛde ahorow.
Ɛnsɛ sɛ wɔpaw saa nhama yi sɛ VFD output-power wiring a wonni nea ɔyɛe no pene pefee. VFD motor feeders betumi ahia cable a wɔahyɛ no agyirae titiriw a wɔakyerɛkyerɛ mu insulation, grounding ne shield construction.
Foil ne kɔbere kyɛm di dwuma a ɛboa ma wɔhyɛ nneɛma a ɛtwetwe adwene so. Foil betumi ama akataso a ɛtrɛw, bere a conductive kɔbere screening betumi aboa kyɛm akɔ so na wɔagyae. Cable-specific effectiveness gyina adansi ne ne si so.
Dabi AWM Style 2464 kyerɛkyerɛ wiring-material style mu, bere a UL a wogye tom anaasɛ wɔkyerɛw cable pɔtee bi hwehwɛ adansedi ho nsɛm a wotumi di ho adanse. Bisa nea ɔyɛe a ɛfata ne adansedi ho kyerɛwtohɔ a ɛfa ade a woretɔ no ho.
Dabi, wɔde shielding layers no di dwuma de siw interference control na ɛnsɛ sɛ ɛsesa protective-aarth conductor a anyinam ahoɔden a wɔde besisi hɔ anaa nnwinnade nhyehyɛe no hwehwɛ no.
Ɛgyina gua a worekɔ ne adwuma no so no, bisa mprempren nkyerɛkyerɛmu krataa, pene anaa nea ɛne ne ho hyia ho nkrataa ma nhwɛsoɔ no pɛpɛɛpɛ, sɔhwɛ ho nsɛm a ɛfa ho, ne nneɛma a wɔde kyekyere anaa nkyerɛkyerɛmu a ɛhia na ama wɔatumi ahwehwɛ nneɛma no.
Wɔamfa akontabuo bend radius amma wɔ nkyerɛkyerɛmu a wɔde ama no mu. Di nea ɔyɛe no ho nkɔmmɔ na si so dua sɛ bend radius a wɔma ho kwan ne sɛ ebia nea wɔpɛ sɛ wɔde si hɔ no hwehwɛ sɛ wɔyɛ nhyehyɛe a ɛkɔ so yɛ mmerɛw anaa.
Fa cut anaa reel tenten a wɔhwehwɛ, dodow a ɛwɔ hɔ nyinaa, conductor dwumadi, termination ahwehwɛde, labeling ne packaging a wɔpɛ mena. Afei nea ɔyɛe no betumi asi nneɛma a wubetumi apaw ne aguadi ho nsɛm a ɛfa wo krataa no ho no so dua.
