18AWG 3 Nkyem
Zhong Hua Jiang na ɔkyerɛwee
18AWG na ɛwɔ hɔ
5m-5000m na ɛwɔ hɔ
3
Kɔbere a wɔde ahyɛ tin mu a ɛyɛ nhama
PVC (RoHS) .
300V na ɛwɔ hɔ
80°C/176°C na ɛwɔ hɔ
26.7Ω/KM20°C na ɛwɔ hɔ
10MΩ/KM20°C na ɛwɔ hɔ
2000AC V/simma
| Nea ɛwɔ hɔ: | |
|---|---|

Zhong Hua Jiang 18AWG 3-conductor abien-shielded cable (18/3) ka abiɛsa twisted tinned stranded kɔbere conductors ne PVC insulation, aluminium kyɛm, tinned-kɔbere kyɛm ne PVC akyi jacket. Wɔayɛ no ama mfiri a wɔde di dwuma a ɛne ne ho hyia, nnwinnade ne anyinam ahoɔden amansin a ɛboa, ne kyɛm abien betumi aboa ma anyinam ahoɔden ntwitwiridii so atew bere a wɔde ahyɛ mu na wɔagyae no yiye no.
Electrical ratings a wɔakyerɛw no yɛ 300V ne 80°C / 176°F. Cable no wɔ 6.0 ± 0.15mm akyi diameter a wɔaka ne 26.7 Ω/km conductor resistance wɔ 20°C. Nsɛm a wɔtaa paw no bi ne CNC mfiri sohwɛ amansin, automation cabinets, ɛlɛtrɔnik nnwinnade ne motor-adjacent aboafo nkitahodi a ɛne no hyia. Hwɛ sɛ circuit no yɛ adwuma ne anyinam ahoɔden a wɔhwehwɛ ansa na wode adi dwuma; eyi nyɛ VFD output-power cable a ɛba ara kwa.
Cable wɔ ahwɛyiye mu: 18AWG | 3 twisted insulated conductors | tuntum/kɔkɔɔ/kɔkɔɔ | kɔbere a wɔde ayɛ tinned stranded | aluminium ne tinned-kɔbere a wɔde bɔ ho ban abien | PVC jacket a wɔde yɛ adwuma | 300V na ɛyɛ | 80°C na ɛwɔ hɔ | akyi ntwemu yɛ 6.0 ± 0.15mm.

Saa nhama a wɔabɔ ho ban 18/3 yi ma wonya nhama abiɛsa a wɔabɔ ho ban a wotumi hu—tuntum, kɔkɔɔ ne kɔkɔɔ—wɔ jacket biako mu. Kɔbere a wɔde nhama ayɛ a wɔde ahyɛ tin mu boa ma wɔde solder gyae na ɛto nhama a ɛda adi no oxidation ano hye, bere a foil ne kɔbere a wɔde bɔ ho ban betumi aboa ma wɔadi anyinam ahoɔden dede ho dwuma. Nneɛma a wɔaka ho asɛm no bi ne ne tenten fi 5m kosi 5,000m; si nneɛma a wɔde ahyɛ mu ne ne tenten a ɛwɔ hɔ so dua bere a worekra no.
18 AWG, 3 twisted conductors: tuntum, kɔkɔɔ ne kɔkɔɔ insulated cores ma circuit identification yɛ mmerɛw.
Tinned stranded kɔbere: boa ahotoso conductivity, solderability ne ahoɔden a ɛko tia conductor oxidation.
Double shielding: aluminium foil a wɔde tinned-copper shielding ka ho boa ma EMI ne abɔnten anyinam ahoɔden dede so tew.
PVC insulation ne jacket: ɛyɛ mmerɛw, ɛyɛ den na ɛfata ma mfiri-wiring mmeae a wɔtaa de di dwuma.
Amanneɛbɔ a wɔde ma: cable tenten ne ahyɛde dodow betumi ayɛ matched to mfiri nhyiam, sesa ne wholesale ahwehwɛde.

| Voltage a wɔahyɛ da ayɛ | 300V na ɛwɔ hɔ | Wɔn a Wɔhwɛ So Dodow | 3 a wɔakyinkyim conductors |
| Ɔhyew a Wɔakyerɛ sɛ Ɔhyew | 80°C / 176°F na ɛyɛ hyew | Wire Kɛseɛ | 18 AWG na ɛwɔ hɔ |
| Conductor a Ɛko Tia | 26.7 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 | 2000 VAC/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 ne kɔkɔɔ | ||
| Jacket no Ntrɛwmu | 6.0 ± 0.15 mm | ||
| Ne Tenten a Ɛwɔ Hɔ | 5 m kosi 5,000 m | ||
Electrical sɔhwɛ ho nsɛm: Mfiridwuma ho nsɛm a wɔatintim a wɔahyehyɛ insulation resistance a ɛyɛ 10 MΩ/km wɔ 20°C ne dielectric sɔhwɛ a ɛyɛ '2000 VAC/min.' Yɛsrɛ sɛ si susudua gyinapɛn, sɔhwɛ bere tenten ne gye a wogye tom pɛpɛɛpɛ no so dua wɔ mprempren data krataa no mu. Voltage rating no nyɛ ampacity a wɔabɔ ho amanneɛ anaasɛ adanse a ɛkyerɛ sɛ ɛfata ma anyinam ahoɔden a wɔde besisi hɔ biara.
Bisa 18AWG 3-Core Cable Nkyerɛkyerɛmu
Sɛ worepaw saa nhama yi a, hwɛ sɛ circuit voltage ne current, conductor assignment, connector anaa cable-gland fit, cable tenten, installation temperature, bending tebea ne shield termination. 300V rating a wɔaka no nkutoo nkyerɛ sɛ ɛma kwan ma ɛkɔ so mprempren anaasɛ ɛfata ma mains dan wiring.
Nya 18AWG Abiɛsa-Ntitiriw Cable Bo

| UL2464 Nneɛma a Wɔde Yɛ Adwuma | Aluminium + Tinned-Kɔbere Ahobammɔ | Tinned Stranded Kɔbere Core a Wɔde Ahyɛ Mu |

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| Oxidation a ɛko tia | Eccentricity a ɛba fam | Conductivity a Ɛkorɔn | Insulation a Ɛko Tia |
Tin a wɔde kata so boa ma wɔbɔ kɔbere nhama no ani ho ban fi oxidation ho na ɛboa solderability a ɛkɔ so daa. Ɛsɛ sɛ wɔde 26.7 Ω/km conductor-resistance value a wɔde ama wɔ 20°C no bu anyinam ahoɔden adwumayɛ a ɛwɔ saa nhama yi mu no atɛn, sen sɛ yɛbɛfa no sɛ tin plating ma kɔbere tumi fa mu sen kɔbere a ɛda hɔ kwa.
Conductor-material ntotoho a ɛwɔ aseɛ ha no yɛ cable nneɛma a wɔtaa de di dwuma no ho nsɛm. Kɔbere a ɛda hɔ kwa, kɔbere a wɔde tin ayɛ ne aluminium a wɔde kɔbere akata so no wɔ termination ne resistance su ahorow. Sɛ wopɛ saa 18AWG cable yi a, hwɛ conductor nneɛma a wɔaka ne resistance no sen sɛ wobɛkyerɛ icons ase sɛ standardized test results.
| Nneɛma a Wɔtaa de Yɛ Conductor a Wɔde Toto Ho | |||
| Ade a Wɔde Toto Ho | Kɔbere a Wɔde Tinn Ayɛ |
Kɔbere a Ɛho Tew |
CCA Kɔbere-Awurade Aluminium |
| Ɛnyɛ den sɛ wobɛ Solder | |||
| Nneɛma a wɔde fa nsu mu | |||
| Oxidation a ɛko tia | |||
| Nneɛma a Ɛko Tia Nsɛeɛ | |||
| Sɛnea ɛtra hɔ kyɛ | |||
Kɔbere a wɔde ahyɛ tin mu boa ma solder termination yɛ mmerɛw na ɛko tia oxidation a ɛwɔ nhama a ɛda adi no mu.

Aluminium ne tinned-copper shielding layers no twa insulated conductors no ho hyia na ebetumi aboa ma dede a ɛka bom a ɛbɛn motors, VFDs ne switching power electronics no so atew. Shield mmɔdenbɔ gyina cable routing, connector adansi ne grounding so. Di mfiri yɛfo a ɛfa ho no EMC akwankyerɛ akyi; shielding nsi ananmu nsiw ahobammɔ-asase conductor a wɔahyira so ananmu.
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| Transformer a ɛyɛ adwuma | Ɛlektrɔnik Nnwinnade a Wɔde Yɛ Adwuma |
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| Electrical Mfiri a Wɔde Yɛ Adwuma | Motor ne CNC Nneɛma a Wɔde Yɛ Adwuma |
Mmeae a wɔtaa de di dwuma ne CNC control panels, sensors, nnwinnade, stepper-drive command circuits, anyinam ahoɔden nkitahodi a ɛboa, 3D printa controls ne audio anaa control systems a ɛne no hyia. Sɛ wopɛ main spindle anaa inverter-to-motor power connections a, hwɛ VFD cable adansi ne installation gyinapɛn pɔtee no mu nokware ansa na woapaw cable.
Paw 18AWG 3-conductor cable bere a afiri anaa control circuit hia conductors abiɛsa a wɔabɔ ho ban. Si so dua sɛ ebia application no hwehwɛ sɛ wonya nokware twisted pair, asase conductor a wɔatu ho ama, shielding a ɛyɛ soronko, anaasɛ cores foforo. Conductors abiɛsa a ɛwɔ saa ade yi mu no nyɛ pɛ ne twisted pair abiɛsa a wɔabɔ ho ban a ɛsono emu biara.
Sɛ OEM ne wholesale adetɔ, fa afiri anaa panel nhwɛso, cable tenten biara roll, dodow nyinaa, sɛnkyerɛnne type, voltage, adwumayɛ mprempren, ɔpɛ termination ne destination gua. Fa ahwehwɛde biara a ɛfa kankyee a ɛkɔ so, nnuru a wɔde hyɛ mu, agyiraehyɛde anaa mmara ho nkrataa ka ho sɛnea ɛbɛyɛ a wobetumi ahwɛ nhama a woapaw no mu atia wo nkyerɛkyerɛmu.
| Cable nhyehyɛe | Nsonsonoe titiriw | Akwankyerɛ a wɔde ma wɔ paw ho |
| 18AWG 2-core (18/2) na ɛwɔ hɔ. | 18AWG conductors abien a wɔabɔ ho ban | Susuw ho sɛ wobɛhwehwɛ nhama abien a wɔde di dwuma anaasɛ amansin a ɛboa a ɛne ne ho hyia |
| 18AWG 3-core (18/3) na ɛwɔ hɔ. | 18AWG conductors abiɛsa a wɔabɔ ho ban | Saa nhwɛso yi; fa di dwuma bere a ɔmansin no hwehwɛ sɛ wɔde cores abiɛsa di dwuma no |
| 18AWG 4-core (18/4) na ɛwɔ hɔ. | 18AWG conductors anan a wɔabɔ ho ban | Susuw bere a ɔmansin no hwehwɛ sɛ wɔde nkitahodi foforo a ɛmma mframa ntumi nkɔ mu no ho |
| 20AWG 3-core na ɛwɔ hɔ | Conductors nketewa sen 18AWG | Hwɛ current, voltage drop ne equipment terminals ansa na woapaw |
| Nkɔnsɔnkɔnsɔn nhama a wɔabɔ ho ban | Adansi a wɔayɛ sɛ wɔde bɛkankye mpɛn pii | Hwɛ bere a wɔde ahyɛ nhama a wɔde fa nneɛma a ɛkɔ so no mu no |
Bere nyinaa paw denam mfiri anyinam ahoɔden mfonini ne instɔlehyɛn ahwehwɛde ahorow so. Cable gauge nkutoo nkyerɛ sɛnea sɛnkyerɛnne no yɛ adwuma, adesoa a wɔma ho kwan mprempren, ogyaframa dodow, anaa nkwa nna a ɛkɔ so flexion.
Bisa 18/3 Cable Wholesale Quote
Wɔ mfiri wiring a ɛbɛn variable-frequency drives ne motors, tumi ne signal akwan a wɔtetew mu yiye, shield bonding a ɛfata ne connector paw ho hia te sɛ cable adansi no ankasa. Si so dua sɛ ebia application no de analog signals a ɛba fam, switching controls, DC auxiliary power anaa motor power di dwuma ansa na woakyerɛ cable no.
| Installation ho dadwen | Check a wɔkamfo kyerɛ |
| Shield a wɔde gyae adwuma | Di controller, drive ne panel maker no EMC akwankyerɛ akyi ma bonding ne shield continuity |
| Grounding a wɔde yɛ adwuma | Fa asase a ɛbɔ ho ban ma wɔ baabi a ɛho hia; nsan nnyɛ foil anaa shield braid sɛ nea ɛbɔ ho ban no |
| Animkɔ | Si bend radius ne motion cycles so dua; ɛnyɛ nea ɛkyerɛ sɛ wɔde nkɔnsɔnkɔnsɔn ahyɛ nhama a ɛyɛ mmerɛw a ɛyɛ gyinapɛn mu |
| Current ne voltage a ɛkɔ fam | Hwɛ adesoa, cable tenten, core dodow a wɔde ahyɛ mu, routing ne installation temperature |
| Nsɛnkyerɛnneɛ protocol | Wɔ CAN, RS-485 anaa afoforo differential protocols, si pair geometry ne su impedance de ka shielding ho |
Ka Shielded Cable Application Ahwehwɛde ahorow ho asɛm
Sɛ wopɛ amansin nhyehyɛe afoforo a, hwehwɛ Zhong Hua Jiang anyinam ahoɔden nhama akuw a nea ɛka ho ne multi-core abien-shielded waya ma fixed nnwinnade ne soronko nhyehyɛe shielded nkɔnsɔnkɔnsɔn nhama ma cable-carrier applications.
Di Zhong Hua Jiang ho nkɔmmɔ na woanya Bulk Orders

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.
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| Quality Assurance Product nhwehwɛmu ne quality-control akwan horow ansa na wɔde amena. |
Patents ne Osuahu Bere tenten CNC adwumayɛ mu osuahu ne patented spindle designs. |
Integrated Product Range Spindles, VFDs, mfiri, nneɛma a wɔde boa ne wiring ano aduru a wɔabɔ ho ban. |
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| Factory Supply Nkitahodi tẽẽ ma specifications, dodow ne amanne tenten. |
Mfiridwuma Mmoa Mmoa a wɔpaw ma cable gauge, conductor dodow ne dwumadie. |
Order ne Delivery Support 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.

Adansedie ne ahwehwɛdeɛ a ɛfa sɛdeɛ wɔdi soɔ no tumi gu ahodoɔ wɔ gua, mfiri ne dwumadie a ɛtwa toɔ mu. Bisa mprempren nneɛma ho nkrataa a ehia ma wo krataa no na hwɛ sɛ nhama a woapaw no di anyinam ahoɔden, ogya-adwumayɛ ne mmara ahwehwɛde ahorow a ɛwɔ instɔlehyɛn a etwa to no ho dwuma.
UL2464 kwan a wɔafa aka no kyerɛkyerɛ afiri bi a wɔde nhama yɛ mu, nanso AWM kwan so nɔma ankasa nkyerɛ ankorankoro a ɔyɛɛ no adansedi krataa. Bisa nneɛma ho kyerɛwtohɔ a ɛfata ne RoHS anaa nkrataa afoforo a ɛkyerɛ sɛ wodi mmara so ma wo adansi pɔtee a woahyɛ no.
Bisa Nneɛma a Wɔde Yɛ Nneɛma Ho Nwoma

Wɔde di dwuma de soa anyinam ahoɔden anaa nsɛnkyerɛnne nhama abiɛsa wɔ mmeae a ɛsɛ sɛ wɔtew anyinam ahoɔden a ɛtwetwe nneɛma so. Nneɛma a wɔtaa de di dwuma ne CNC routers, VFD spindle systems, stepper motors, automation mfiri, ɛlɛtrɔnik mfiri, 3D printers, transformers, audio circuits ne mfiri afoforo a ɛnyɛ dede pii wiring.
'18/3' kyerɛ sɛ cable no kura insulated 18 AWG conductors abiɛsa. Wɔ saa ade yi mu no, wɔakyinkyim nhama abiɛsa no na wɔde aluminium ne kɔbere a wɔde tin ayɛ a ɛbɔ ho ban atwa ho ahyia, na wɔde PVC jacket a ne nyinaa ahyɛ mu.
Voltage a wɔakyerɛw ato hɔ no yɛ 300V na ɔhyew a wɔakyerɛw ato hɔ no yɛ 80°C / 176°F. Fata a etwa to no gyina ɔmansin a edi mũ, tebea a wɔde besisi hɔ ne anyinam ahoɔden gyinapɛn a ɛfata so.
Aluminium foil ne tinned-copper shielding layers no yɛ akwanside ahorow a ɛma nsu fa mu twa ntini a wɔabɔ ho ban no ho hyia. Sɛ wɔtwa mu yiye a, saa layers yi boa ma wɔhwɛ electromagnetic ne radio-frequency interference a anka ebetumi aka sɛnkyerɛnne no gyinabea anaa mfiri a ɛbɛn hɔ no so.
Shield termination gyina nnwinnade, frequency range, enclosure bonding ne EMC nhyehyɛe so. Di CNC, VFD, motor anaa controller yɛfo no wiring akwankyerɛ akyi. Mfa kyɛm no nni dwuma sɛ nea wɔde besi ahobammɔ-asase conductor a wɔhwehwɛ no ananmu.
Standard flexible shielded cable betumi afata ama fixed anaasɛ ɛtɔ mmere bi a-flex installations, nanso kɔ so high-cycle motion mpɛn pii no hwehwɛ cable a wɔayɛ no pɔtee ama drag chains. Fa bend radius, akwantuo kwan, ahoɔhare ne cycle rate ma sɛdeɛ ɛbɛyɛ a wɔbɛtumi asi cable type a ɛteɛ no so dua.
Wɔn baasa nyinaa de AWG conductor 18 na edi dwuma, nanso ɛsono conductor dodow. 18/2 cable wɔ conductors abien a wɔabɔ ho ban, 18/3 wɔ abiɛsa na 18/4 wɔ anan. Paw conductor dodow a ɔmansin no hwehwɛ sen sɛ wubegyaw conductor ahorow a wɔmfa nni dwuma gye sɛ mfiri no nhyehyɛe ma ho kwan.
Aane. Nneɛma a wɔakyerɛw ato hɔ no yɛ mita 5 kosi mita 5,000. Fa ne tenten a wɔhwehwɛ wɔ nhoma mmobɔwee biara mu, dodow a ɛwɔ hɔ nyinaa, dwumadie, gua a wɔde kɔ ne biribiara a wɔhwehwɛ wɔ nneɛma a wɔde kyekyere nneɛma anaa nkyerɛwdeɛ a wɔde kyerɛw so no mena na ama woanya quotation confirmation.
Fa cable gauge, conductor count, tenten a wɔhwehwɛ, dodow a wɔasusuw, voltage, current, afiri anaa mfiri model, installation movement, termination a wɔpɛ ne delivery destination ma. Saa nsɛm yi boa ma wosi cable a ɛfata no so dua na ɛma wonya nsɛm a wɔafa aka a edi mu.
Wɔhwehwɛ nneɛma ahorow mu hwɛ sɛnea nneɛma te ansa na wɔafi adwumayɛbea hɔ, na wɔhwehwɛ nneɛma a wɔde mena no mu ansa na wɔde akɔ. Ɛsɛ sɛ adetɔfoɔ nso bisa mprempren nkyerɛkyerɛmu krataa, sɔhwɛ nkrataa ne mmara sodi fael a wɔhwehwɛ ma wɔn adwuma no.
Jacket no nyinaa ntwemu a wɔakyerɛw no yɛ 6.0 ± 0.15mm. Hwɛ eyi ho adanse wɔ mfonini a wɔapene so no ho ansa na woapaw cable gland, connector housing anaa conduit entry.
Nkyerɛkyerɛmu a wɔde ama no kyerɛw tuntum, kɔkɔɔ ne kɔkɔɔ insulated conductors. Si kɔla a wɔde ama no so dua wɔ mfiri no wiring mfonini no ho ansa na wode ahyɛ mu.
Dabi, ɔdansi a wɔaka ho asɛm no wɔ nhama abiɛsa a wɔde nsu a ɛmma mframa nkɔ mu a wɔakyinkyim no; conductor abiɛsa ne abiɛsa a wɔakyinkyim no anaa abiɛsa a wɔabɔ wɔn ho ban mmiako mmiako no nyɛ pɛ.
Eyi gyina mfiri no circuit, voltage, current, anyinam ahoɔden dede ne conductor kyekyɛ so. Hwɛ afiri no wiring mfonini ne voltage drop a wogye tom; signal ne power wiring a ɛtetew mu wɔ baabi a ɛho hia.
Mfa no sɛ ɛte saa. Wɔakyerɛkyerɛ cable a wɔakyerɛw no mu ama control ne nnwinnade nkitahodi a ɛne no hyia. VFD motor-power circuits betumi ahwehwɛ motor cable a wɔayɛ no atirimpɔw bi so, voltage ne insulation ratings a ɛfata, EMC termination ne protective-earth conductor.
Ɛnyɛ nea ɛba ara kwa. Saa ntam nkitahodi ahorow no betumi ahwehwɛ sɛ wɔyɛ twisted-pair adansi ne su impedance pɔtee bi. Nsɛm a ɛfa nneɛma atitiriw abiɛsa a wɔde di dwuma wɔ ɔkwan a ɛkɔ akyiri so no nkyerɛ sɛ ɛsom bo abien no mu biara; si so dua sɛ ɛne network no nkyerɛkyerɛmu no hyia.
Nkyerɛkyerɛmu a wɔde ama no kyerɛ 26.7 Ω/km wɔ 20°C. Sɛ wopɛ voltage-drop nhwehwɛmu a, bu akontaa fa circuit kwan, cable tenten, mprempren, ɔhyew ne connector losses.
Dabi, wɔayɛ shielding sɛnea ɛbɛyɛ a ɛbɛma anyinam ahoɔden a ɛne ne ho hyia. Ɛsɛ sɛ asase a wɔde bɔ ho ban, baabi a ɛho hia no, di nhyehyɛe a wɔde bɛhyɛ mu ne nea ɔyɛ mfiri no akwankyerɛ a ɛfa nhama ho no akyi.
18AWG conductors no yɛ akɛseɛ sene 20AWG conductors. Wɔ conductor nneɛma a wɔde toto ho no, mpɛn pii no gauge kɛse no wɔ anyinam ahoɔden a ɛko tia a ɛba fam, nanso ɛsɛ sɛ paw no nso susuw mprempren, ɔkwan a wɔfa so fa kwan so, terminals ne cable tenten ho.
Nsɛm a wɔabobɔ din no ntumi nsi continuous-flex cycle rating so dua. Sɛ wopɛ sɛ wokɔ mpɛn pii a, kyerɛ nhama a wɔahyɛ da ayɛ ama nhama a wɔde fa nneɛma na si ne bend radius, akwantuo kwan ne cycle ahwehwɛdeɛ so dua.
No. UL2464 kyerɛkyerɛ ɔkwan a wɔfa so si dan mu. Ɛsɛ sɛ adetɔfoɔ hwɛ mprempren adansedie kyerɛwtohɔ a ɛfata ne agyiraeɛhyɛdeɛ ma nea ɔyɛɛ no pɔtee, cable dansi ne adetɔ ho nkyerɛkyerɛmu.
Mfiridwuma ho nsɛm a wɔatintim no kyerɛ insulation resistance a ɛyɛ 10 MΩ/km wɔ 20°C ne dielectric sɔhwɛ a ɛyɛ 2000 VAC/min. Esiane sɛ sɔhwɛ nhyehyɛe a wɔaka ho asɛm no nni ɔkwan no ho nsɛm a edi mũ nti, bisa mprempren sɔhwɛ nhyehyɛe ne gye a wogye tom no ansa na wɔapene so wɔ mfiridwuma mu.
Nneɛma a wɔaka ho asɛm no bi ne ne tenten fi 5m kosi 5,000m. Sɛ wopɛ sɛ wotɔ a, kyerɛ ne tenten a ɛwɔ nhoma mmobɔwee biara mu, dodow, nkyerɛwde, baabi a worekɔ ne biribiara a wɔhwehwɛ wɔ nneɛma a wɔde kyekyere nneɛma ho, afei si akwan horow a ɛwɔ hɔ a wɔfa so yɛ ne nea wɔde kyekyere nneɛma no so dua.
Fa afiri no nhwɛso, ɔmansin atirimpɔw, conductors dodow, adwumayɛ voltage ne current, cable tenten, termination a wɔpɛ, kankyee tebea, dodow nyinaa, ɔman a wɔrekɔ ne nkrataa a ɛfoa a wɔhwehwɛ ma.
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