Klasifikashon Kabel da Solushin Machingi na Senariyoin Aiki
Kontekst na Probleem
Kabulu a karshe da ƙarin ɗauke da suka fi dacewa a matsayin abubuwa. Zan iya yin rawa, hada da tushen da ba daidai ba ko kuma ƙarfin gaba-gaban ruwa idan aka zama da ƙarin bayanin abubuwan da suka fi dacewa. Kulaƙi masu shaida da kulaƙi kan ƙarin bayanin abubuwan ya zama muhimmiyar wani abin da ke ƙunshi waɗannan.
I. Kulaƙi Daga Tsari na Matsayin Kirkiro Da Suke Fi Dacewa
|
Tsari |
Kirkiro Da Suke Fi Dacewa |
Abubuwan Da Ake Iya Yadda Su |
Abubuwan Da Ake Muhimmin Tsari |
Misalai Da Ake Maimaita |
|
Kabilu Na Karshe |
≤1 kV |
- Kabilu na gida/ma'aikata masana |
- Kabilu mai girma (don in haka tsaye) |
YJV, VV series (Copper-core PVC insulated) |
|
Kabilu Na Farko/Filali |
1 kV~500 kV |
- Kabilu na birnin |
- Kabilu mai girma (don in haka tsaye) |
YJLV62 (XLPE-insulated aluminum-core armored) |
Bayanai: Kabilu da suka fi dacewa ɗaya ɗaya suna bukatar ayyuka mai girma don in haka tsaye.
II. Kulaƙi Daga Tsari na Abubuwan Da Ake Iya Yadda Su
|
Tsari |
Abubuwan Da Ake Iya Yadda Su |
Abubuwan Da Ake Iya Yadda Su |
Abubuwan Da Ake Muhimmin Tsari |
Misalai Da Ake Maimaita |
|
Kabilu Na Kayan Aiki Mai Sauƙi |
Abubuwan da suka fi dacewa |
- CCTV systems |
- Kabilu mai girma (don in haka tsaye) |
RG-6 (residential), SYV-75-5 (surveillance) |
|
Kabilu Na Kayan Aiki Mai Sauƙi |
Abubuwan da suka fi dacewa (photons) |
- 5G/6G base station backhaul networks |
- Kabilu mai girma (don in haka tsaye) |
G.652D (single-mode), OM4 (multi-mode) |
Tsunawa: Kabilu na kayan aiki mai sauƙi suna iya yin abubuwan da suka fi dacewa ɗaya ɗaya, amma kabilu na kayan aiki mai sauƙi suna iya yin abubuwan da suka fi dacewa ɗaya ɗaya.
III. Tushen Don In Haka Tsaye
- Bincike Don In Haka Tsaye
• Bayyana abubuwan: Gida/kofin, ɗaya ɗaya/yawanci, EMI complexity
• Bayyana abubuwan: Kafin haka tsaye, kabilu/bandwidth, temp/humidity - Generete Matching Matrix (See mermaid diagram visualization in original)
- Verification & Optimization
• Kabilu na karshe: Validate current-carrying capacity via temperature rise tests
• Communication scenarios: Detect fiber loss using OTDR (Optical Time Domain Reflectometer)
IV. Amfani Da Misconceptions
• Misconception 1: Using aluminum-core cables for home wiring
Correction: Service entrance cables must use copper-core (BV/BVR) to avoid oxidation/overheating.
• Misconception 2: Using standard Ethernet cables for surveillance systems
Correction: For POE power over >50 meters, use Cat6A (with cross separator against crosstalk).
• Misconception 3: Using PVC sheathing in flammable environments
Correction: Chemical storage areas must use halogen-free flame-retardant types (e.g., WDZ-YJY).
Execution Key Points: Power cable selection must comply with GB/T 12706 (Chinese National Standard for Power Cables). Communication cables should reference YD/T 901. Special scenarios (mines, ships) must meet mandatory industry protection levels.
