Downhole cables ni gaw grau sawng dik ai hpaga lam makau grup yin nkau mi hta bungli galaw nga ai, dai shara ni hta hkrat sum ai lam gaw manu dan ai aten n-gun yawm wa nna, shimlam grai sawng ai lam ni hpe byin shangun chye ai. Hkring sa aten galu- aten na shim lum lam hte kam hpa mai ai lam hpe kam mai hkra, npu na cable galaw ai ni gaw, rawt jat galu kaba wa ai arung arai hpaji, ngang kang ai chyam dinglik ladat ni, mungkan madang hte maren, n-gun ja ai quality control system ni hpe jai lang ma ai. Ndai laika hta, kam hpa mai ai garan gachyan ai wa hpe lata na matu, mari ai ni gara hku jep joi ra na lam hpe, galaw shapraw ai ni gara hku hkrang shapraw, chyam dinglik, hkan sa ai lam hpe sang lang dan da ai.
Gara arung arai ni hte hkrang shapraw ai lam ni gaw downhole cable ni hpe shinggyim hkum hkrang n-gun ja hkra galaw ya ai kun?
Hpaga galaw ai ni gaw, n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gu n-gun n-rawng ai n-gup magap hpe n-hkap la ai ni hte hpyen hking ni hpe lata la ma ai (stainless alloys, nickel-alloys), tsaw ai-performance (cross{3}lunked polyethylenes) hte tensile lit ni hpe ninghkap na matu jak rung laknak ni hpe layered galaw da ai. ISO 13628 series hta lang ai subsea/umbilical lam matsun (materials lata ai lam, n-gun n-gun) hpe hkan sa ai lam ni hpe hkan sa chye ai.
Hpaga galaw ai ni gaw, n-gun jaw ai lam hte wan n-gun hpe gara hku jep joi ai lam galaw ai kun?
Insulation a n-gun hpe n-gun n-gun chyam dinglik ai lam, daw mi htum mat ai (PD) shadawn shadang ni hte insulation hpe ninghkap lu ai chyam dinglik ai lam ni zawn re ai madang masat da ai wan n-gun chyam dinglik ai lam ni hte jep joi ai lam galaw ai. Hipot/dielectric gaw chyam dinglik ai lam hpe hkam sharang lu ai gaw, n-gun n rawng ai hpe mu lu ai; PD chyam dinglik ai lam gaw myit ru myit tsang lam npu hta rawt jat wa chye ai voids (sh) inclusion ni hpe mu lu ai. Ndai chyam dinglik ai lam ni hpe IEC/IEEE chyam dinglik lam matsun hpe power hte specialty cable ni a matu galaw ai.
Cable langai mi gaw hka htung kaw na lawt lu na hpe sakse madun ai gara jak hte grup yin chyam dinglik ai lam ni hpe sakse madun ai kun?
Hpaga galaw ai ni gaw tensile hte elongation chyam dinglik ai lam ni hpe galaw ai, cyclical bending hte flex chyam dinglik ai lam ni, crush hte abrasion chyam dinglik ai lam ni, nbung katsi ai-cycling, hydrostatic pressure hte chemical immersion chyam dinglik ai lam ni hpe galaw ai. Subsea/umbilical components ni a matu, chyam dinglik ai lam gaw ISO 13628 lam matsun hpe hkan sa nna, hkrang shapraw ai lam hpe jep joi ai lam (pressure, jak rung n-gun ni) hpe hkan sa ai. Arung
Quality systems hte traceability gaw hkrat sum ai lam hpe gara hku shayawm ya ai kun?
JSH Cable hparan hpareng ai lam (ISO 9001, laika ka da ai ITPs), shang wa ai arung arai ni hpe jep joi ai lam, batch hpe hkan tam ai lam, non{1}} n-gun n rawng ai jep joi ai lam ni hte daw ni a law law hpe hkan tam lu ai lam ni gaw, garan gachyan ai lam hte galaw shapraw ai lam ni hpe shayawm ya lu ai. Top galaw shapraw ai ni gaw, ahkyak ai lam ni hpe galaw na matu, masat da ai FMEAs (Fiilure Mode & Effects Analysis) hte hkang zing na masing ni hpe gram lajang nga ai. Hpaga rung jep joi ai lam ni hte masum ngu na- kaw na masat da ai lam ni a sakse gaw kam hpa myit hpe jat ya ai.
Hpaga lam galaw ai ni gaw, galu kaba ai- aten (accelerated ageing) hpe gara hku chyam dinglik nna, jep joi ai lam galaw ai kun?
Accelerated asak kaba wa ai protocols ni gaw, n-gun ja ai nbung laru/hkum hkrang hpe n-gun dat ai, nbung laru hte voltage biasing hpe kayau kaya galaw nna, multi-ning na field prat hpe shingdaw yu ai. Mahtai ni hpe insulation daw garan ai lam, conductor a galai shai ai lam, dimensional galai shai ai lam ni hte PD jat wa ai lam ni hpe sawk sagawn ai. Type-tests hte sample aging ni gaw, hkum tsup ai hku n galaw shi yang, jahpan hta kam hpa myit jaw ya ai. Regulatory/industry madang ni hte kata lam masat masa galaw ai ladat ni gaw hkap la ai lam hpe tsun dan ai.
Masum ngu na gara lit gaw gara lit hpe gun hpai ai kun ngu ai gaw gara lit hpe gun hpai ai kun?
Independent chyam dinglik laboratory ni, third{0}} pati hpe jep joi ai lam hte madang ni hpe hkan sa ai lam (ISO 13628 subsea/umbilicals ni a matu, IEC/IEE e wan n-gun chyam dinglik ai lam, ASTM a matu ASTM) gaw, yaw shada ai lam hpe jep joi ai lam galaw ya ai. Third{3}} pary gaw sakse hkam ai amyu bawsang-test hte arawn alai chyam dinglik ai lam ni gaw, arung arai ni hpe hkap la ai bungli masa ni hpe hkan sa ai ngu ai ngang kang ai sakse ni re.
Hkamja lam & kam hpa mai ai lam hpe kam mai hkra, mari ai lam hta hpa ni lawm ra ai kun?
N-gun ja ai mari ai lam (PO/Spec) hta:
Detailed material specs hte MDS ra ai lam ni (alloy/insulation grades) ni hpe tsun dan ai.
Tey hte arawn alai chyam dinglik ai matrix (hipot voltage & aten ladaw, PD thresholds, tensile, bend, pressure chyam dinglik ai lam ni).
Sakse hkam ai lam ni hte hkap la ai lam masat masa ni hte jep joi ai lam & chyam dinglik masing (ITP).
Hkrun lam hkawm sa lu ai lam (law law, katsi ai jahpan), packaging hte hparan ra ai lam ni.
Atsam marai ra ai lam (type{0}}te hta lawm ai, asak kaba wa ai lam hpe lawan ladan galaw ra ai).
Quality masa hpe myit mada ai lam (ISO masat masa ni, audit ahkaw ahkang).
AI/analytics ni hpe hpaw tsun dan ai lam (dut mari ai ni gaw data model ni hpe lang ai rai yang) hte hpyi shawn ai lam hte seng nna QC data ni hpe garan gachyan na lit ni hpe garan gachyan na.
Downhole Cable Manufacturers ni hpe gara hku chye ginhka lu na hte kam hpa mai ai lam hpe gara hku chye ginhka lu na?
JeshcableCable Manufacturers ni hpe shim lum hkra galaw na matu hte kam hpa mai ai lam hpe kam hpa aigalaw shapraw ai wa hte mungkan ting masat da ai hpung ni rai nga ai ISO, UL, IEC zawn re ai hpung ni kaw na masat masa ni hpe lu da ai. Wsorale kaw na cable manu, Anhte OEM & ODM Service. Export quote ni hpe jaw u.Anhte hpe matut mahkai u
Bai nna
Brazil mungdan hta nga ai hka htung hka lim ai arung arai ni a manu hpe .
Top Solar Photovoltaic Cable hpe madi shadaw ya ai lam hpe galaw ya ai.
Long-Term Durability a matu hpaji ningnan hpe gram lajang ai sumla ni
Cable Super Saudi Arabia manu hpe Jshcable kaw bang da ai
myi man pa ai lamnang
ISO 13628-5:2009 - Subsea galaw shapraw ai ladat ni hpe hkrang shapraw nna galaw ai lam: Subsea umbilicals (materials, galaw shapraw ai hte chyam dinglik ai lam ni hpe galaw ai) ISO
IEC chyam dinglik ai lam matsun & hiphot chyam dinglik ai shingdu (insulation integrity hpe jep chyoi na matu jai lang ai dielectric/hipot chyam dinglik ladat ni). application
Hpaga galaw ai wa a hpaji masa laika - Prysmian / kaba ai{1}}}}diameter TEC hpe yu nna, cable hkrang shapraw ai lam hte jep joi ai lam ni hpe jep joi ai lam ni hpe galaw na masing ni (ga shadawn, arung arai/ jep joi ai lam a ga shadawn). Prysmi
Industry kaja dik ai ladat: cable shinggyin la ai hte cable galaw ai ni lang ai quality control process ni. kaja ai