Fa'atauga Va'ava'a Si'osi'omaga Maualuga Maualuga
CDADAose fa'apolofesa gaosi mea tau eletise fa'avae i Saina. Matou te vala'aulia oe e su'esu'e la matou fa'asologa o Air Circuit Breakers, lea e fa'aalia ai se filifiliga atoatoa o fa'amatalaga ma fa'amalieina tulaga fa'avaomalo. E ala i le fa'atonuina lelei o le lelei, matou te tuuto atu i le tu'uina atu ia te oe o oloa maualuluga ma auaunaga atoatoa.
O le a le mea e va'aia ai le ea?
O le Air Circuit Breaker (ACB) ose masini su'esu'e maualalo-voltage mamafa ua fuafuaina e puipuia ai faiga fa'aeletise mai le tele o uta, va'a pu'upu'u, ma fa'aletonu o le eleele. O lo'o fa'agaoioia i tulaga eletise e o'o atu i le 690V AC (50/60Hz) fa'atasi ai ma fa'atonuga o lo'o iai nei e 630A i le 6300A, o ACB e fai ma masini puipuia muamua i laupapa fa'aoga autu, nofoaga autu o le tufatufaina atu o le eletise, ma fa'alavelave fa'apisinisi.
E le peiva'a va'ava'a (MCCBs), E fa'aogaina e ACB le ea o le ea e pei o le ala e tineia ai le arc, fa'aogaina faiga fa'alava fa'alava ma fa'amalo fa'amaneta e tineia ai ma le saogalemu le a'afiaga. O lenei mamanu faufale e mafai ai ona vaʻaia atoatoa vaega i totonu, mafai ai ona puipuia le tausiga ma faʻalauteleina le ola galue i le 15-20 tausaga pe sili atu ma le lelei o le tautua.
ACB Oloa Vaega & Fa'atonuga
| Fa'avasegaga | Ituaiga | Va'aiga o iai nei | Uiga Autu |
| Fa'amauina Fa'amau | Ituaiga Fa'amau | 630A – 4000A | Fa'apipi'i tumau, taugofie, fa'amautu tulagavae |
| Ituaiga toso i fafo | 630A – 6300A | Ta'avale ta'avale, fa'alelei-faauo, su'ega tulaga tautua | |
| Fa'atonuga o pou | 3-Pole | Fa'ailoga uma | Tulaga fa'apitoa tau pisinisi, faiga e tolu-vaega |
| 4-Pole | Fa'ailoga uma | Faiga e mana'omia ai le puipuiga le fa'aituau, fetuutuuna'i tulaga fa'aituau (50-100% fa'atatau i le taimi nei) | |
| Mechanism Fa'agaioiga | Tusi Lesona | 630A – 3200A | Fa'agaoioiga tau-tautotogo, talafeagai mo le fa'agaioiga e le masani ai |
| Fa'aaogaina afi | 800A – 6300A | Universal AC / DC afi (110V / 220V), faʻaogaina mamao, faʻapipiʻi otometi tautotogo | |
| Tekonolosi Unit Trip | Mafanafana-Maneta | 630A – 1600A | Puipuiga fa'avae, fa'atulagaina fa'amautu, taugofie |
| LSIG faaeletonika | 800A – 6300A | Microprocessor-fa'avae, fetu'una'i pupuni L-S-I-G, sone-filifili feso'ota'i, fa'asalalauga feso'ota'iga |
Fua Fa'atatau:
1600A Fa'avaa:630A – 1600A (Tupe fa'atasi)
3200A Fa'avaa: 800A – 3200A (Fa'atauga tau Pisinisi)
6300A Fa'avaa: 2000A – 6300A (Fa'atupu Malosi, atina'e)
Galuega Autu & Puipuiga
| Galuega | Fa'amatalaga | Vaega Fa'atekinisi |
| Puipuiga o le Ova Ota (L) | Fa'asologa pi'opi'o umi taimi | Fa'atonu: 0.4 – 1.0 × In, Taimi tuai: 1s – 1000s |
| Fa'atuai Puupuu (S) | Puipuiga pupuu filifilia | Fa'atonu: 2 – 10 × Ir, Fa'atuai: 0.05s – 0.5s |
| Malaga Fa'afuase'i (I) | Fa'amama fa'aletonu maualuga | Fa'amau pe fetu'una'i: 5 – 20 × Ir, <50ms fa'agaioiga |
| Fa'aletonu o le eleele (G) | Su'esu'eina le liki o le eleele | 20% - 100% o In, puipuiga maaleale o le eleele |
| Fa'asa'olotoga maualalo | Otometi le motusia i luga ole voltage gau | 35% - 70% Un, fetuutuunai taimi tuai |
| Puipuiga o le leiloa o vaega | Su'esu'eina le le paleni o vaega e tolu | <80% voltage i so'o se vaega e fa'aoso ai le malaga |
Siosiomaga Talosaga & Fa'aoga Tulaga
| Vaega o Alamanuia | Fa'atatauga Fa'apitoa | Fa'amatalaga masani |
| Nofoaga Autu o Fa'amaumauga | Ulufale LV ulufale mai, UPS alaala, pasi-so'otaga | 3200A-6300A, 100kA Icu, LSIG eletise, fesoʻotaʻiga |
| Fale Soifua Maloloina | Fa'asoa autu a le falema'i, fa'amaopoopo afi | 4-pole, 4000A, vavae ese le faaituau, lua-puna fesiitaiga |
| Gaosi La'au | Nofoaga fa'atonutonu afi, puipuiga transformer | 1600A-3200A, maualuga fa'ainisinia tumau (10,000+ taamilosaga) |
| Fale Faapisinisi | Fa'asalalauga maualuga, faleoloa fa'atau, malae va'alele | 800A-2500A, ituaiga toso i fafo, tulagavae laititi |
| Malosiaga Fa'afouina | Fa'ato'aga fa'ato'aga fa'aola, mea fa'avili uila | 1000V AC fa'amauina, fa'alautele le vevela (-25°C i le +70°C) |
| Suau'u & Kasa | Tulaga i fafo, fale fa'amamaina, petrochemical | Teropika (T2), fa'asa'o, IP54 la'ititi |
| Atina'e tetele | Metro faiga, auala nofoaafi, togafitiga vai | Tete'e maualuga / vibration tetee, electromagnetic compatibility |
Gaosiga Fa'agasologa & Gaosiga Galue Galuega
Sa'o Fa'asologa o Gaosi Mea
Su'esu'ega o lo'o o'o mai mea mata'utia → Fa'afeso'ota'i Fa'atasiga Faufale → Faufale Arc Chute → Fono Fa'ainisinia → Tu'ufa'atasiga Vaega Tulaga Fa'atasi → Fonotaga Tulaga Muamua → Fa'avasegaina & Su'ega → Su'esu'ega Mulimuli → Fa'apipi'i
Tulaga Faufautua Taua
| Tulaga | Fa'amatalaga Fa'agasologa | Tulaga Pulea Lelei |
| Faʻafesoʻotaʻi Faiga Faʻatonuga | Fa'afeso'ota'i 'apamemea fa'apipi'i siliva (AgNi 90/10 po'o AgCdO), 'au fa'afeso'ota'i masini CNC, fa'amalosi i le siosiomaga fa'atonutonu. | Su'ega maaa (HV 80-120), fuaina o le mafiafia siliva (≥8μm), fa'afeso'ota'i tetee <50μΩ |
| Fausia Arc Chute | Papa vaevae sima, u'amea u'amea tamo'e, fa'amea fa'a'ona, fa'a'ese'ese e tete'e i le vevela. | Su'ega malosi o le Dielectric (2.5kV/1min), fa'apalepale fua ± 0.1mm |
| Fonotaga Mechanism | Tautotoga u'amea faiga fa'atonuga, faiga ta'avale ta'avale, masini fa'ato'a pamu | Faʻataʻitaʻiga o le malosi faʻainisinia (10,000 gaioiga), faʻamaoniga faʻamalosi |
| Tu'ufa'atasiga Vaega o Malaga | PCB faʻapotopotoga, faʻapipiʻi suiga o loʻo i ai nei, polokalame faʻapipiʻi, fesoʻotaʻiga faʻaogaina module | Su'ega fa'atino ile 0.5%, 5×, 10× fa'atatau i le taimi nei, sa'o taimi ±5% |
| Fonotaga Mulimuli | Fausia faufale, tu'ufa'atasiga ta'avale toso, feso'ota'iga fa'amau, fa'apipi'i pa | Dielectric tetee (3.5kV/1min), insulation resistance (>100MΩ) |
Mea Matamua & Fa'amatalaga Fa'amatalaga
| Vaega | Fa'amatalaga o Mea | Tulaga Fa'atau | Meatotino Autu |
| Feso'ota'iga Autu | Kopa fa'aeletise (Cu-ETP) + Fa'amea siliva (Ag 99.9%) | ASTM B152, IEC 60368 | Conductivity ≥100% IACS, faʻamaʻi faʻamaʻi |
| Feso'ota'iga Arcing | Kopa-tungsten (CuW 80/20) poʻo Silver-tungsten carbide | ASTM B702 | Tete'e maualuga arc erosion, maualalo fa'afeso'ota'i tetee |
| Fa'afeso'ota'i Springs | Beryllium copper (CuBe2) po'o le sila uamea 301 | ASTM B196 | Ola vaivai> 50,000 ta'amilosaga, fa'afeso'ota'i faifai pea omiga |
| Papatusi Arc Chute | u'amea ta'ai malulu SPCC + fa'a'ofu'ofu Ceramic | JIS G 3141 | Tete'e vevela> 1000°C, fa'asesega arc maneta |
| Fale Insulation | BMC (Bulk Molding Compound) DMC po'o SMC fiberglass | UL 94 V-0 | Fa'asinomaga Su'esu'e> 600V, mumu mu |
| Mechanism Fa'agaioiga | Uamea kabonu S45C, fa'avevela | JIS G 4051 | Malosiaga tensile ≥600MPa, fa'alavalava |
| Busbars | T2 apamemea (99.9% mama) poʻo 6061-T6 alumini | ASTM B187 | Ole tele ole taimi nei 1.5-2.0 A/mm², fa'apipi'i apa e filifili |
| Vaega faaeletonika | PCBs tulaga fa'apisinisi, Hall-effect sensors, ARM processors | IEC 60721-3-3 | Galulue vevela -25°C i +70°C, EMC tausisia |
| Puipuiga | CRCA uamea laupepa (1.5-2.0mm) + Epoxy paʻu paʻu | JIS G 3141, ISO 12944 | Tete'e a'a C3-C5, IP40-IP54 |
Tulaga Fa'ata'ita'iga & Fa'ata'ita'iga Fa'ata'ita'iga
Ta'iala Fa'ava-o-malo
| Tulaga | Aotelega | Fa'atatau Fa'atatau |
| IEC 60947-2 | Meli eletise maualalo - Va'ava'ava'a | Fa'asologa o le lalolagi mo mamanu ACB, su'ega, fa'atinoga |
| EN 60947-2 | IEC 60947-2 fa'asologa fa'apapalagi | Faʻailogaina o le CE, avanoa maketi a le EU |
| GB/T 14048.2 | Fa'ailoga a le atunu'u Saina e tutusa ma le IEC 60947-2 | Tusipasi CCC, maketi Saina |
Su'ega Tulaga Fa'atonu (IEC 60947-2)
| Vaega Su'ega | Su'ega Fa'apitoa | Ta'iala Talia |
| Dielectric Fa'atinoga | Malosi-vave e tumau (2.5kV-3.5kV/1min) | Leai se malepe, leai se flashover |
| Malosi'i fa'afefete (8kV-12kV 1.2/50μs) | Leai se fa'alavelave fa'alavelave | |
| Si'itia o le vevela | Fa'aauau pea i le taimi nei ile fa'atatau I | Temp fa'au'u ≤80K (u'u siliva), ≤65K (mea 'apamemea) |
| Ta'otoga Fa'aa'au Pu'upu'u | Malosiaga malepe atoatoa (Icu) - 3 gaioiga | Manuia le fa'alavelave, leai se fa'aleagaina tumau |
| Au'aunaga motusia malosi (Ics = 50%-100% Icu) | 3 fa'agaioiga, fa'aauau le tautua | |
| Puupuu Taimi Tumau | Icw mo le 1s po'o le 3s (le vevela & fa'amalosi malosi) | Leai se deformation, faʻafesoʻotaʻi uelo, poʻo faʻaleagaina faʻamaʻi |
| Onosa'i Fa'ainisinia | Gaoioiga leai se uta (e masani lava 10,000-20,000 taamilosaga) | <5% fa'ase'e fa'amau, leai se fa'ainisinia fa'aletonu |
| Malosi Faaeletise | Gaioiina o uta i le taimi nei (e masani lava 2,000-6,000 ta'amilosaga) | Fa'afeso'ota'i la'ei <50%, fa'auiga masani malaga |
| Sa'o le Vaega o Malaga | Faʻamaoniga o faʻailoga L-S-I-G | ± 10% saʻo o loʻo iai nei, ± 20% taimi saʻo |
| Si'osi'omaga | Susū vevela (IEC 60068-2-30), malulu, vevela vevela | Fa'atino pe a mae'a fa'amasani, leai se pala |
Fa'atonuga Tulaga Lelei & Su'esu'ega
Mea e ulufale mai QC (IQC)
| Mea | Su'ega Mea | Fuafuaga Fa'ata'ita'iga | Meafaigaluega |
| Fesootaiga apamemea | Su'ega vaila'au, conductivity, fa'apalepale dimensional | AQL 0.65, ISO 2859 | Spectrometer, mita conductivity, CMM |
| Ufiufi siliva | Mafiafia (XRF), faʻapipiʻi (tape suʻega), porosity | 100% vaʻaia, 5% siaki mafiafia | X-ray fluorescence, microscope metallurgical |
| Vaega uamea | Ma'a'a, malosi mālosi, fa'ai'uga luga | AQL 1.0 | Su'e ma'a'a Rockwell, masini ta'i |
| Vaega faaeletonika | Su'ega galuega, fa'amaoniga fa'amau, solderability | 100% AOI, 5% galue | LCR mita, oscilloscope, su'esu'ega X-ray |
Fa'atonuga Tulaga Lelei (IPQC)
| Nofoaga | Pulea Parata | Fa'atele | Metotia |
| Fa'afeso'ota'i le fa'apotopotoga | Fa'afeso'ota'i va, mamafa, fa'aogaina | Ta'i 100 iunite | Fua fa'amalosi, fua fa'alogo, fa'atusa fa'atusa |
| Fa'apotopotoga fa'apa'u arc | Vaevae ipu va'a, fa'amalo fa'amaneta fa'amaoni | Ta'i 50 iunite | Su'e alu/le-a'i, mita fe'avea'i |
| Mechanism calibration | Taimi tautotogo, malosi malaga, tapuni saoasaoa | O iunite uma | Tu'u su'ega fa'autometi, fa'amaumauga fa'amaumauga |
| Polokalama iunite malaga | Fa'amaoniga o le Pipi, su'ega feso'ota'iga | 100% | Seti su'ega tui tui, su'esu'e fa'akomepiuta |
Fa'atonuga Fa'ai'u (FQC) & QC i fafo (OQC)
| Mea Su'ega | Tulaga | Fa'ata'ita'i Tele |
| Dielectric tetee malosi | 3.5kV AC/1min | 100% |
| Tete'e puipui | >100MΩ @ 500V DC | 100% |
| Fesootai tetee | <50μΩ i le pou | 100% |
| Uiga o le taimi | Taimi tapuni/malaga, fa'atasi i le va o pou | 100% |
| Fa'amaoniga o le malaga maualuga | 3×I totonu (vave), 1.05×I totonu (ova le uta) | 100% |
| Galuega fa'ainisinia | 5 ta'amilosaga tapuni-tatala | 100% |
| Su'ega va'aia & fua | E leai ni faaletonu i itu taua | 100% |
| Fa'afa'ato'a fa'amaoni | Su'ega pa'u, su'ega vibration (ISTA 3A) | AQL 1.0 i le lotoa |
Atina'e Atina'e ma Gaosi Gaosi Mea
Meafaigaluega Avatu Avanoa
| Vaega o Meafaigaluega | Masini Fa'amatalaga | Galuega | Malosiaga |
| CNC Machining Center | 5-axis machining machining center (Mazak/Haas) | Fa'aoga sa'o fa'afeso'ota'i, fa'ata'atia lavelave | 5,000 seti faʻafesoʻotaʻi / masina |
| Faailoga & Fausia | 200-tono lomi fa'asolosolo mate (Bruderer) | Fausia busbar apamemea, faʻafesoʻotaʻi le gaosiga o le tautotogo | 10,000 vaega/aso |
| Togafitiga i luga | Laina fa'apipi'i siliva fa'aautomatika (Pa'u/Fa'a) | Faʻafesoʻotaʻi faʻapipiʻi mafiafia 8-20μm | 2,000 kilokalama/aso |
| Fa'aulaina Palasitika | BMC masini tui tui (300-ton) | Fale fa'apa'u arc, vaega fa'amama | 5,000 fasi pepa/aso |
| Autometi Fono | sela fa'apotopoto fa'apolotiki (ABB/Fanuc) | Fa'atasiga fa'ainisinia, fa'agaoioiga fa'apitoa | 500 iunite/aso ile laina |
| Meafaigaluega Su'ega | Seti su'ega tui tui (10,000A malosi) | Fa'amaoniga malaga maualuga i le taimi nei | 200 iunite/aso |
| Su'e fa'atetee maualuga (5kV AC) | Su'ega dielectric | 300 iunite / aso | |
| Su'e su'ega tumau fa'ainisinia | 20,000 ta'amilosaga fa'ata'ita'iga otometi | 50 iunite i le taimi e tasi |
Gaosi Gaosi & Taimi Ta'ita'i
| Vaega o oloa | Malosiaga ta'i masina | Taimi ta'ita'i masani | Avanoa Fa'atonu Fa'anatinati |
| Ituaiga Fa'amau ACB (630A-1600A) | 3,000 iunite | 2-3 vaiaso | 5 aso (vaega fa'asoa) |
| Ituaiga Fa'amau ACB (2000A-4000A) | 1,500 iunite | 3-4 vaiaso | 7 aso |
| Ituaiga ACB (800A-3200A) | 2,000 iunite | 3-4 vaiaso | 10 aso |
| Ituaiga ACB (4000A-6300A) | 800 iunite | 4-6 vaiaso | 14 aso |
| Fa'asinomaga Fa'apitoa | Poloketi faavae | 6-8 vaiaso | 4 vaiaso |
Inisinia & Fa'ainisinia Vaega Au
| Matagaluega | Tagata faigaluega | Tomai | Tiutetauave |
| R&D Inisinia | 5 inisinia | Faiga eletise, mamanu eletise, polokalama faʻapipiʻi | Atina'e oloa fou, aganu'u, faila pateni |
| Fa'agasologa Inisinia | 15 inisinia | Fa'agasologa o gaosiga, masini, faiga lelei | Fa'atonuga o laina gaosiga, fa'amaumauga SOP, fa'aleleia atili |
| Su'ega & Fa'amaonia | 12 inisinia | Su'ega maualuga-malosi, fa'ata'ita'iga o le si'osi'omaga, inisinia fa'amaoni | Tu'aiga fa'amaopoopo fa'ata'ita'iga, su'esu'ega fa'aletonu, pulega fa'amaonia |
| Talosaga Inisinia | 10 inisinia | Puipuiga faiga o le malosi, faamaopoopo filifilia, komisi fanua | Lagolago fa'atekinisi a tagata fa'atau, fa'asologa o fuafuaga, fa'atonu nofoaga |
| Fa'amautinoaga Tulaga | 20 tekinisia | ISO 9001, fa'atonu fa'asologa o fuainumera | Su'etusi a le au sapalai, su'ega fa'agasologa, pulega fa'asa'o |
Tusipasi & Fa'amaumauga Tausi
| Tusipasi | Ituaiga Tuuina atu | Aotelega | Fa'amaoni |
| ISO 9001:2015 | ZHONGDA/ SGS | Faiga tau pulega lelei | Mata'ituina faaletausaga |
| IEC 60947-2 Su'ega Tulaga | Intertek | Saogalemu oloa & faatinoga | Fa'asologa o oloa |
| CE Faailoga | Tino Fa'ailoaina (Intertek) | avanoa maketi EU | Fuafuaga-faalagolago |
| CCC (Saina) | CQC | Tusipasi faamalosia Saina | 5-tausaga le aoga |
Aisea e tu ese ai le matou ACB Manufacturing
O matou fale gaosi oloa e fai ma suiluasefulu tausaga o fa'apitoai meafaigaluega fa'asoa eletise maualalo, fa'aolaina va'ava'a va'ava'a e sili atu i fa'ailoga tau alamanuia e ala i:
Tu'ufa'atasiga tu'usa'o: Fa'apipi'i fa'afeso'ota'i i totonu o le fale, fa'ameamea sa'o, ma polokalame fa'akomepiuta iunite malaga e fa'amautinoaina le fa'atonuina atoatoa
Su'ega tupe teufaafaigaluega: $2M+ i fale su'esu'e malosi maualuga e mafai ona fa'amaonia 150kA pu'upu'u.
gaosiga faakomepiuta: MES-tu'ufa'atasi laina gaosiga ma su'esu'ega atoatoa (fa'amaumauga fa'aputuga, fa'asologa o vaega)
agava'a fa'apitoa: Mai i fa'alavalava fa'apitoa fa'apitoa i feso'ota'iga fa'apitoa, matou te inisinia i fa'amatalaga
O le tausisia o le lalolagi: Ta'iala mo fa'ailoga fa'apitoa e mafai ai ona fa'aulufaleina le maketi i totonu ole 80+ atunu'u
Mo faʻamatalaga faʻapitoa, suʻesuʻega faʻamaopoopo filifilia, poʻo le faʻatulagaina o suʻesuʻega falegaosimea, e tuʻuina atu e le matou au inisinia faʻatalanoaga tuusaʻo ina ia mautinoa o lau fausaga o le puipuiga o le eletise e fetaui ma manaʻoga o loʻo iai nei ma manaʻoga faʻalautele i le lumanaʻi.
- View as
1600A Vaava'a Va'ava'a Ea
O le CDADA o se gaosiga fa'atuatuaina o le 1600A Air Circuit Breaker, o le CB-fa'amaonia ma le puipuiga atamai, fausia mo mana'oga fa'asoa mana'oga mamafa. Faia i vaega maualuluga ma malosi faufale, e faigofie le faagaoioia ma tausia lelei lenei va'a ta'amilosaga ea, fa'aoga lelei i totonu o masini eletise. O le filifiliga pito i luga mo le fa'atau oloa si'iatoa ma le OEM, tu'uina atu mautu, fa'atuatuaina fa'atinoga mo mea uma e mana'omia mo le puipuiga o malosiaga tau pisinisi.
2000A Vaava'a Va'ava'a Ea
2000A Air Circuit Breaker o le gaosiga a le fale gaosi CDADA, e lelei atoatoa mo le fa'atauina ma le tele o fa'atauga, fa'atasi ai ma le IEC/GB fa'amaonia. O le oloa e ofoina atu le toso po'o le fa'amautu ituaiga filifiliga, lelei mo le tufatufaina atu o le eletise. Matou te faʻafeiloaʻi faʻatonuga OEM, e avea o se faʻatau ACB faʻalagolago ma fesoʻotaʻiga fesoʻotaʻiga matala, faigofie ona faʻapipiʻi i faiga eletise.
3200A Vaava'a Va'ava'a Ea
O le CDADA o se fa'apolofesa ACB gaosi oloa ma fa'atau oloa i Saina. O lenei 3200A Air Circuit Breaker (DAA2-3200 Series) e lelei atoatoa mo le faʻatau tele, fetaui mo AC 50Hz, 690V fesoʻotaʻiga. O lo'o fa'aeaina le puipuiga atamai ma le sa'o sa'o o le ta'avale, fa'atasi ai ma filifiliga toso/fa'amau. O se ACB maualalo maualalo faʻalagolago mo tagata faʻatau tele e manaʻomia le faʻatinoina o le tufatufaina atu o malosiaga.
4000A Vaava'a Va'ava'a Ea
4000A Air Circuit Breaker o loʻo ofoina mai e le kamupanī faʻalagolago, CDADA. O se filifiliga pito i luga mo le tele o fa'atauga, fa'ainisinia mo AC 50Hz, 690V mamafa-tiute malosi faiga. O lenei ACB o loʻo faʻaalia ai le puipuiga atamai ma le saʻo filifilia o le taʻavale, faʻatasi ai ma fetuutuunai faʻapipiʻi ma faʻatulagaina faʻamau. Lelei mo seti sui, matou te faʻafeiloaʻi faʻatonuga tetele ma poloketi OEM mo lenei ACB maualuga.
6300A Vaava'a Va'ava'a Ea
Filifili le CDADA e fai ma au fa'atau oloa, o le matou 6300A Air Circuit Breaker o se filifiliga pito i luga mo le tele o sourcing, o se IEC / GB fa'amaonia le maualuga-mafai iunite fausia mo afi eletise ma fa'aoga mamafa tau alamanuia. E sau i ituaiga fa'asolo ma fa'amautu, fa'ainisinia mo le puipuiga malu-voltage fa'alagolago. O matou o se gaosi oloa fa'atuatuaina, fa'afeiloa'i galuega fa'atino OEM ma fa'atonuga tele ACB mo tagata fa'atau pisinisi a le lalolagi.
3 Vaega Vaava'ava'a Va'ava'a Ea
O le CDADA o le gaosiga o le vaeluaga o le ea 3-vaega, o lenei oloa e lelei mo le tele o sourcing, o se fofo sili ona lelei e fausia mo fesoʻotaʻiga tufatufaina atu o fale gaosi oloa ma le 400A-6300A. O loʻo faʻaalia ai le puipuiga atamai ma le saʻo filifilia o le taʻavale, e tusa ai ma le GB14048.2 ma le IEC60947-2. O le alu i le 3P ACB mo OEM ma tufatufa e manaʻomia le malosi, faʻalagolago i le eletise maualalo mo galuega faʻavaomalo.
O le CDADA ose Va'ava'ava'a Va'alele gaosi oloa ma fa'atau oloa i Saina. O la matou fale gaosi oloa e tautuaina pisinisi eseese e pei o le eletise, faufale masini, ma fale gaosi oloa, ofoina atu fofo OEM / ODM fetuutuunai.
