Matambo Akachengeteka Mukati Ane Ruvara Rupi? | Light Blue RAL 5015
Mhinduro Yakananga: Bhuruu Rakareruka (RAL 5015)
Tambo dzakachengeteka mukati memuviri dzinofanira kunge dzakachengetedzeka bhuruu rakareruka (RAL 5015).
Pa IEC 60079-14, mwero wepasi rose wekuisa magetsi munzvimbo dzine njodzi, tambo dzinoshandiswa kumasekete akachengeteka mukati (IS) dzinofanira kuzivikanwa neruvara bhuruu rakareruka (RAL 5015).
Mhinduro yeMutsara Mumwe Chete:
*Kana tambo yakaiswa munzvimbo ine njodzi (Zone 0, 1, kana 2) uye iri chikamu chedunhu rakachengeteka, sheath yayo yekunze INOFANIRA kunge yakapfava sebhuruu — hapana zvimwe zvinosara pakuisa kutsva.*
PaDingzun Cable, Tambo dzedu dzese dzakachengeteka dzine jira rekunze reLSZH rakachenuruka (RAL 5015) ine chiratidzo cheEx-ia/Ex-ib chakasimba, ichiva nechokwadi chekuti nzvimbo dzine njodzi dzinotevedzwa nekukurumidza sekureva kweIEC 60079-14.
Sei Pane Ruvara Rwakajeka? Chinangwa cheRuvara
Kodhi yeruvara rwebhuruu rakareruka haisi sarudzo yemugadziri kana kuti runako rwechinhu — ipfungwa yakanaka chinodiwa chekuchengetedza chakakosha.
Dambudziko reKuchengetedzeka:
Munzvimbo dzine njodzi (nzvimbo dzinocheneswa mafuta, nzvimbo dzemakemikari, nzvimbo dzinogadzira gasi), mhando mbiri dzemasekete emagetsi dzinoshanda pamwe chete:
- Maseketi Akachengeteka Mukati (IS): Simba harina kukwana, harigone kukonzera moto
- Maseketi emagetsi asiri e-IS: Voltage/current yakajairika, inogona kukonzera kupisa
Njodzi:
| Mamiriro ezvinhu | Mhedzisiro |
|---|---|
| Nyanzvi yemagetsi inokanganisa tambo yemagetsi isiri yeIS padunhu reIS | Vanogona kushanda pairi vari vapenyu, vachifunga kuti yakachengeteka — njodzi yekubatwa nemagetsi |
| Nyanzvi inobatanidza netsaona circuit yesimba re120V AC kune IS terminal block | Simba rinodarika chiyero chekuchengetedzwa kwechipingamupinyi — njodzi yekuputika |
| Panguva yekugadzirisa sisitimu, tambo yeIS inosungirirwa mugomba risiri reIS | Simba rinobva patambo dzemagetsi dziri pedyo rinogona kupisa mhepo ine njodzi |
Mhinduro: Kunyoresa Ruvara Kunodiwa
Maererano neIEC 60079-14:
- Bhuruu rakareruka (RAL 5015) = Dunhu rakachengeteka mukati
- Chero rumwe ruvara (dema, grey, bhuruu, tsvuku, yero) = Kwete-IS (fungidzira kuti ine njodzi)
Chinangwa: Kuonekwa kwemaziso ipapo ipapo. Nyanzvi yemagetsi inopinda munzvimbo ine njodzi inogona kuona maseketi eIS nekukasika nejira rebhuruu rakacheneruka — hapana chikonzero chekutarisa mavara kana mifananidzo.
PaDingzun Cable, Tinodhinda "Ex-ia" kana "Ex-ib" patambo dzedu dzebhuruu kuti tiongorore zviri kuitika, tichiona kuti hapana kujeka.
Chii Chinonzi Standard? Zvinodiwa zveIEC 60079-14
IEC 60079-14 ndiyo mwero wepasi rose wekuisa magetsi munzvimbo dzinoputika. Chikamu 12.2.2.3 chinotaura zvakananga nezvekuzivikanwa kwedunhu reIS.
Tafura 1: Zvinodiwa paIEC 60079-14 IS Cable Color Code
| Chinodiwa | Tsanangudzo | Manyuko |
|---|---|---|
| Mudziyo wekunze wetambo | Bhuruu rakareruka (RAL 5015) | IEC 60079-14 Chikamu 12.2.2.3 |
| Masisitimu emugero | Ruvara rwebhuruu rakareruka kana kuti "Intrinsically Safe" | IEC 60079-14 |
| Zvivharo zvechiteshi | Chidziviriro chebhuruu rakareruka kana chiratidzo chebhuruu rakareruka | IEC 60079-14 |
| Matura | Chiratidzo chebhuruu rakareruka kana chiratidzo chiri pachivako | IEC 60079-14 |
| Kumaka tambo | Chiratidzo che "Ex-ia" kana "Ex-ib" chinogara kwenguva refu | IEC 60079-14 |
Chii Chisingatenderwi:
| Maitiro Asingabvumirwi | Nei Zvisingabvumirwi |
|---|---|
| Kushandisa waya nhema ine zviratidzo zvebhuruu | Tepi inodonha; haisi yechigarire; haisi kutevedzera mitemo |
| Kushandisa chero ruvara rusiri rwebhuruu rakareruka | Hapana rumwe ruvara rwunozivikanwa rwemasekete eIS |
| "Tinogara tichishandisa bhuruu" (isiri bhuruu rakareruka) | Chete RAL 5015 bhuruu rakareruka yakatsanangurwa — bhuruu yakajairwa haigamuchirwi |
PaDingzun Cable, mashandisiro edu e IS cables chaiyo RAL 5015 yebhuruu-yakajeka — yakasimbiswa zvichienderana nechati yemavara yakajairwa. Hatishandise mavara "akanyatsokwana".
Ndeapi Mavara Asingakwanise Kushandiswa paIS Cables?
Sekureva kweIEC 60079-14, mavara asiri ebhuruu rakareruka anochengeterwa zvimwe zvinangwa kana kuti haabvumirwi kumasekete eIS.
Tafura 2: Zvinoreva Ruvara rweCable munzvimbo dzine Ngozi (IEC 60079-14)
| Ruvara rwemupendero weCable | Zvinoreva | Inotenderwa IS Circuits here? |
|---|---|---|
| Bhuruu rakareruka (RAL 5015) | Dunhu rakachengeteka mukati | √ EHE — Zvinodiwa |
| Girini-yero | Ivhu rinodzivirira (pasi) chete | × KWETE — Yakachengeterwa pasi |
| Bhuruu rakasviba | Simba kana kutonga kwakajairika (kusiri kweIS) | × KWETE — Hazvizivikanwe neIS |
| Nhema | Simba kana kutonga kwakajairika (kusiri kweIS) | × KWETE — Hazvizivikanwe neIS |
| Gireyi | Simba kana kutonga kwakajairika (kusiri kweIS) | × KWETE — Hazvizivikanwe neIS |
| Tsvuku | Maseketi ekudzivirira njodzi / ekudzivirira moto | × KWETE — Yakachengeterwa emergency |
| Orenji | Zvikumbiro zvakakosha | × KWETE — Hazvizivikanwe neIS |
| Chena | Simba kana kutonga kwakajairika (kusiri kweIS) | × KWETE — Hazvizivikanwe neIS |
Musiyano Mukuru: "Bhuruu Rakareruka" vs. "Bhuruu"
| Ruvara | Kodhi yeRAL | Zvinogamuchirwa neIS here? |
|---|---|---|
| Bhuruu rakareruka | RAL 5015 | √ EHE — Zvinodiwa |
| Bhuruu rakajairika | RAL 5005, 5007, 5010, nezvimwewo. | × KWETE — Hazviteereri mitemo |
PaDingzun Cable, Isu tinowana uye tinoongorora RAL 5015 compound yebhuruu-yakapfava yakagadzirirwa kugadzirwa kwetambo dzedu dzeIS — inogona kuteverwa nemavara akajairwa.
Pane Zvimwe Zvinosiyana Here Nemutemo weLight-Blue?
Ehe, pane musiyano mushoma pane zviripo pakuisa zviripo uye patambo diki kwazvo.
Tafura 3: Kusiyana nezvinodiwa zveLight-Blue
| Mamiriro Ekunze Asina Kuitwa | Chinodiwa | Hwaro Hwekutonga |
|---|---|---|
| Kuiswa kuripo (kwakajairwa) | Sekuru nasekuru; hapana kugadziriswa kunodiwa kunze kwekunge zvagadziriswa | IEC 60079-14 inobvumira kuiswa kwemitemo iripo |
| Tambo diki zvakanyanya kuti dzisashandiswa nejira rine mavara (semuenzaniso, | Zviratidzo zvebhuruu rakareruka pamagumo (kumativi ese) uye pamatanho e5m | IEC 60079-14 Chikamu 12.2.2.3 |
| Tambo dziri mukati mezvivharo | Kuzivikanwa kunogona kuitwa nekunyora mazita pachivako kana pablock yeterminal | IEC 60079-14 |
| Maseketi asiri eIS mukati memapaneru eIS | Inofanira kupatsanurwa uye yakanyorwa zvakajeka kuti "NON-IS" | IEC 60079-14 |
Zvinyorwa Zvakakosha Panyaya Dzekusiyana:
- "Yakaiswa makore makumi maviri apfuura" HAISI chikonzero chebasa idzva. Zvitsva zvinofanirwa kutevedzera IEC 60079-14 iripo.
- Tepi HAISI mhinduro inogara iripo. Kana tambo isina sheath yebhuruu rakareruka, haishande zvakanaka pakuisa IS itsva — zvisinei nekuti unoiputira netepi yebhuruu yakawanda sei.
- Kana usina chokwadi, shandisa ruvara rwebhuruu. Hapana chirango chekuzvizivisa zvakanyanya. Kushandisa blue-blue pacircuit isiri yeIS hakuna njodzi; kushandisa blue-blue pacircuit yeIS kune njodzi uye hakutevedzeri mitemo.
PaDingzun Cable, Tinokurudzira kushandisa tambo dzine sheath yebhuruu rakapfava zvakakwana pamatanho ese eIS, zvichibvisa kudiwa kwetepi kana mamaka akaiswa mumunda. Kune tambo dzine gauge yakanaka, tinopa mamaka ebhuruu rakapfava semhinduro inobatsira.
Kodhi yeLight-Blue inoenzaniswa sei nedzimwe Mitemo yepasi rose?
Chinodiwa chebhuruu rakareruka chinowirirana pasi rose asi chinogona kuoneka pasi penhamba dzakasiyana.
Tafura 4: Zvinodiwa paRuvara Rwakajeka-Ruvara Rwebhuruu Pamwe Chete Pamwe Chete Pamwe Chete
| Zvakajairika | Dunhu | Zvinodiwa neRuvara rweCable yeIS |
|---|---|---|
| IEC 60079-14 | Pasi rose (nyika zhinji) | Bhuruu rakareruka (RAL 5015) |
| EN 60079-14 | Europe (nhengo dzeCENELEC) | Bhuruu rakareruka (RAL 5015) |
| CSA C22.1 (Kodhi yeMagetsi yeCanada) | Kanadha | Bhuruu rakareruka (kana imwe nzira yekuzvizivisa, asi bhuruu rakareruka rinodiwa) |
| NFPA 70 (NEC) Chinyorwa 504 | mhembwe | Kuzivikanwa kunodiwa; bhuruu rakareruka inogamuchirwa uye inokurudzirwa |
| AS/NZS 60079.14 | Australia / New Zealand | Bhuruu rakareruka |
| MS IEC 60079-14 | Malaysia, Singapore, Indonesia | Bhuruu rakareruka |
| GB 3836.15 | China | Bhuruu rakareruka (Bhuruu rakareruka) — yakaenzana neRAL 5015 |
Kubvumirana Kwepasi Pose: Pasinei nenhamba yakajairika, zvinodiwa neruvara zvinoenderana munyika dzese dziri nhengo dzeIEC. Ruvara rwebhuruu rwakareruka (RAL 5015) rwunozivikanwa pasi rose.
PaDingzun Cable, Tambo dzedu dzeIS dzinogadzirwa zvichienderana neIEC 60079-14 light-blue specification, zvichiona kuti kutengeswa kwedzimwe nyika kune chero nyika inogamuchira IEC kunotevedzwa — kusanganisira Europe, Australia, Southeast Asia, Middle East, neAfrica. Kune mapurojekiti ekuNorth America, tinogonawo kupa tambo dzakanyorwa paUL dzine chiratidzo chakafanana chelight-blue.
Zvakadini neMatambo eMulti-Conductor neShielded IS?
Chinodiwa chebhuruu rakareruka chinoshanda kune sheya rekunze yetambo. Matanda emukati haana muganho weruvara.
Tafura 5: Zvinodiwa neRuvara neCable Layer
| Chigadziko cheCable | Zvinodiwa neRuvara | Zvinyorwa |
|---|---|---|
| Mupendero wekunze | Bhuruu rakareruka (RAL 5015) — Zvinosungirwa | Inopa chiratidzo chekuona kune anoisa/anochengetedza |
| Bhachi remukati | Hapana chirambidzo | Kazhinji zvakasikwa, grey, dema, kana zvakajeka |
| Kudzivirira dhaivha | Hapana muganho, asi mitemo yeindasitiri inoshanda | Kazhinji bhuruu/dema kuti pave nekuzivikanwa kwevaviri, kana kuti nhamba |
| Kudzivirira (kurukwa/foil) | Hapana muganho (wesimbi, kwete wependi) | — |
| Mutyairi (mhangura) | Mhangura yechisikigo kana kuti yakakangwa mugaba | — |
Muenzaniso Unoshanda: Waya yeIS ine mapaya gumi inogona kuva ne:
- Mupendero wekunze: Bhuruu rakareruka (RAL 5015) — rinoonekwa kubva kunze
- Bhachi remukati: Chakasikwa kana dema — hazvionekwe kunze kwekunge sheya yabviswa
- Vatungamiriri vepair 1: Kudzivirira jira rebhuruu/dema
- Vatungamiriri vepair 2: Kudzivirira kutsvuka/kutema
- Zvichingoenda zvakadaro
Izvi zvinotevedzera zvizere. Chikamu chekunze chete ndicho chinofanira kunge chakajeka sebhuruu kuti chizivikanwe.
PaDingzun Cable, Tambo dzedu dzeIS dzine mapeya akawanda dzine ganda rekunze reLSZH rebhuruu rakareruka, ine mavara akajairika ekuziva peya (bhuruu/dema, tsvuku/dema, nezvimwewo) pane simbi inodziisa simbi.
Migumisiro Yekusatevedzera Mutemo: Chii Chinoitika Kana Ukashandisa Ruvara Rusina Kururama?
Kushandisa waya isina ruvara rwebhuruu pa IS circuits kune migumisiro yakaipa.
| Mhedzisiro | Kuomarara | Tsananguro |
|---|---|---|
| Kutyorwa kwemitemo | Yakakwirira | OSHA, muongorori wemagetsi wemunharaunda, kana muongorori weinishuwarenzi vanogona kutaura nezve kuiswa kwacho |
| Kuvharwa kwefekitori | Yakakwirira | Muongorori wemabhuku angada kuti matambo ese eIS asingatevedzere mitemo atsiviwe nekukasika asati atangazve |
| Kufumurwa kwemhosva | Kutsoropodza | Kana kuputika kukavapo, kutyora mitemo yemagetsi kunokonzera mutoro kune muridzi wefekitori nekambani yeinjiniya. |
| Kuvhiringidzika kwekugadzirisa | Pakati Nepakati-Pamusoro | Nyanzvi dzemagetsi dzemangwana dzinogona kufunga kuti tambo isiri yebhuruu haisi yeIS (ine njodzi) kana kuti tambo yebhuruu ndiyo IS (inogona kunge isiriyo kana isina kuzivikanwa) |
| Kurambwa kwechikumbiro cheinishuwarenzi | Kutsoropodza | Makambani einishuwarenzi anogona kuramba zvichemo kana kuiswa kwemagetsi kusina kutevedzera mitemo kwakakonzera chiitiko ichi |
Pfungwa Yechokwadi: Musiyano wemutengo uripo pakati petambo yeIS yebhuruu-rakajeka netambo isingateereri mutemo ndeye hazvina basa zvichienzaniswa nemhosva inogona kuitika uye nguva yekuzorora kubva pakusatevedzera mitemo.
PaDingzun Cable, Tambo dzedu dzeIS dzebhuruu-reru dzakagadzirwa nemitengo inokwikwidzana netambo dzezvishandiso zvakajairwa — hapana muripo wekubhadharisa kana munhu akatevedzera mitemo iyi.
Nezve Dingzun Cable: Mubatsiri Wako weUinjiniya weCable Yakachengeteka Mukati
Na Makore makumi maviri+ eruzivo rwekugadzira zvinhu, Cable yeDingzun ishamwari inovimbwa nayo yemapurojekiti epasi rose esimba, makemikari, migodhi, uye mishonga inoda zvitupa Tambo dzakachengeteka mukati (IS) zvekushandisa munzvimbo dzine njodzi. Tinosanganisa hunyanzvi hwakadzama hwenzvimbo dzine njodzi ne kugadzirisa zvakanyanya kuti utumire tambo dzinoenderana nezvinodiwa zvako zveIS uye maparamita enhengo.
Kugona Kwedu Kwakachengeteka Kwetambo:
| Kugona | Tsanangudzo yeDingzun |
|---|---|
| Kutevedzera mitemo | IEC 60079-11, IEC 60079-14, NFPA 70, IEEE 1580 |
| Ruvara rwemuhara | Bhuruu rakareruka (RAL 5015) — yakasimbiswa zvichienderana nechati yemavara yakajairwa |
| Matanho ekudzivirira | Kubva zvino zvichienda mberi (Nzvimbo 0), Aimbova mumwe chete (Nzvimbo 1) |
| Zvinhu zvemumuhara | LSZH (kuchengetedzwa pamoto, utsi hushoma), PUR (kuramba mafuta/kupwanyika), PVC (yakajairika) |
| Kudzivirira kupisa | PE kana XLPE — capacitance yakaderera (≤150 nF/km) |
| Kudzivirira | Rukwa rwemhangura rwakarukwa mugaba (≤85% kufukidza) + waya yekudhonza mvura |
| Mutyairi | Mhangura yakakangwa mugaba (Kirasi 5/6, 18-24 AWG) |
| Magadzirirwo emagetsi | Chitupa cheLc (µH/m) neCc (nF/km) zvakapihwa pakuverenga kwemasangano |
| Nzvimbo yekupisa | -40°C kusvika +90°C (yakajairwa); -65°C kusvika +200°C (premium FEP) |
| Chiyero cheMurazvo | IEC 60332-1-2 (yakajairwa); IEC 60332-3-24 (sarudzo dzeLSZH) |
| Zvitupa | ISO 9001:2015, CE, RoHS, REACH |
| Kumaka Cable | Chiratidzo che "Ex-ia" kana "Ex-ib" chinogara kwenguva refu padanda rebhuruu rakareruka |
| Kuedzwa | Kuedzwa kwemagetsi kwe100% pa reel yega yega |
Sei Cable yeDingzun yekuisa Nzvimbo Yako Ine Ngozi:
- Ruvara rwebhuruu rweRAL 5015 chairwo — yakasimbiswa, yakanyorwa, uye inowirirana
- Kugadziriswa kwakanyanya — Kuverengwa kwepeya (1 kusvika 100+), geji, kusungirira, kudzivirira, zvinhu zvemugodhi
- Zviyero zvemagetsi zveIS zvakabvumidzwa — Cc neLc values zvinopihwa kuti zvisimbiswe
- Chikwata chenyanzvi dzeinjiniya — Rutsigiro rwekuverenga maparamita enhengo uye kufananidza zvipingamupinyi
- Kutaurirana kwehunyanzvi zvakananga — Mashoko ekukurumidza, mapepa eruzivo rwehunyanzvi akazara, kutumira kwepasi rose
- Magwaro akazara — Mishumo yebvunzo, zvitupa zvekutevedzera mitemo, uye kuteverwa kwemitemo