Oloa
4000A Vaava'a Va'ava'a Ea
  • 4000A Vaava'a Va'ava'a Ea4000A Vaava'a Va'ava'a Ea

4000A Vaava'a Va'ava'a Ea

Model:DAA-4000 Series
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.

O lenei 4000A Air Circuit Breaker (DAA-4000 Series) e lelei mo le tele o faʻatauga, fausia mo AC 50Hz, 690V fesoʻotaʻiga faʻapisinisi ma 3200A-4000A laina o loʻo i ai nei. O le oloa (3P fa'ata'ita'iga) e tu'uina atu le puipuiga atoatoa mai le tele o avega, fa'alavelave pu'upu'u, undervoltage ma fa'aletonu fa'avae tasi. O loʻo i ai le puipuiga atamai ma fesoʻotaʻiga matala, lagolagoina le Fa mamao mo masini faʻaonaponei ma nofoaga faʻatonutonu.


Fua Fa'atatau (Fa'amatalaga)

Fa'asologa Fa'ata'ita'iga: DAA-4000
Fua Fa'atatau i le taimi nei (Inm): 4000A
Fa'atatau i le taimi nei (I totonu): 3200A / 3500A / 4000A
Malolo Fa'atatau (Ue): 400V / 690V
Uuna'i Talitonu Voltage: 8000V @ 2000m maualuga (≤12000V maualuga)
Icu (400V/690V): 100kA / 65kA
n×Icu (400V/690V): 220kA/0.2 / 143kA/0.25
Ics (400V/690V): 65kA / 50kA
Icw (1s): 65kA / 80kA(MCR) @ 400V; 50kA / 65kA(MCR) @ 690V
Tulaga Fa'atonu: GB14048.2, IEC60947-2

4000A Air Circuit Breaker

Oloa Faiga ma Fa'aoga

O le CDADA 4000A ea va'ava'a va'ava'a ua fa'ainisinia fa'apitoa mo fa'aoga maualuga e pei o fale eletise, fale gaosi tetele, ma fale fa'aoga. E maua i le 4000A drawout ACB ma fa'amautu fa'amautu, o lenei fa'ata'ita'iga e lagolagoina le tausiga vevela-swap mo sina taimi fa'aletonu. Fa'aauupegaina i fa'atonuga atamai fa'atonu, e ofoina atu le fa'alauteleina o le fa'aituau masei ma le mata'ituina mamao.


Tulaga Autu:

★ Toe malosi malosi e tetee atu i le voli (e oo i le 12000V)

★ Lagolago "Four Remotes" mo le tu'ufa'atasiga lelei i faiga SCADA

★ Fa'ailoga fa'apitoa ma fa'apipi'i avanoa avanoa


Fa'amatalaga o gaosiga

Fausia e SHANGHAI DADA ELECTRIC CO., LTD., uma 4000A ea va'ava'a va'ava'a e feagai ma faiga fa'amautinoaga lelei ina ia mautinoa le fa'amaoni ma le tumau. Fausia i le faʻaogaina o fesoʻotaʻiga kopa e leai se okesene ma faʻapipiʻi uʻamea siliva, o nei iunite o loʻo faʻataʻitaʻiina mo le sili atu i le 10,000 galuega faʻainisinia. Pe a faatusatusa i isi mea lautele, CDADA breakers e ofo atu le fa'apalepale o malaga (±3%) ma sili atu le mautu o le vevela i le maualuga o le vevela.


Tulaga Tauvaga:

★ Sa'o-inisinia arc potu tineia

★ ISO 9001 faʻagasologa gaosiga faʻamaonia

★ Auaunaga faʻataʻitaʻi vave mo faʻamatalaga masani

4000A Air Circuit Breaker

Fesili e Fai soo (FAQ)

Q1: O le a le maualuga o lo'o fa'amauina o lo'o lagolagoina e le CDADA 4000A ACB?

A1: O le maualuga o lo'o fa'amauina o lo'o lagolagoina e le CDADA 4000A ACB o le 4000A, fa'atasi ai ma filifiliga mo fa'ailoga maualalo e aofia ai le 3200A ma le 3500A.


Q2: E mafai ona fa'aogaina lenei va'aiga i fa'amautu uma ma fa'asolo?

A2: Ioe, o le CDADA 4000A ACB o loʻo avanoa i faʻamautu faʻapipiʻi ma faʻapipiʻi, faʻatagaina le fetuutuunai e faʻatatau i ou manaʻoga faʻapipiʻi.


Q3: E sau le CDADA 4000A ACB ma se pule atamai?

A3: E ui o le faʻataʻitaʻiga faʻavae e mafai ona galue e avea o se faʻaesea e aunoa ma se faʻatonuga atamai, o loʻo avanoa mo le faʻaleleia atili o le puipuiga ma le mataʻituina mamao.


Q4: E faʻafefea ona faʻafefete le malosi o le voltage e fesuisuiaʻi ma le maualuga?

A4: Ole malosi ole malosi ole 8000V ile 2000 mita maualuga ma e le tatau ona sili atu ile 12000V ile maualuga maualuga.


Q5: O le CDADA 4000A ACB o loʻo tausisia tulaga faʻavaomalo?

A5: Ioe, o le CDADA 4000A ACB o loʻo tausisia tulaga faʻale-malo (GB14048.2) ma faʻavaomalo (IEC60947-2), faʻamautinoa lona faʻaogaina i le lalolagi atoa.

Fa'ailoga vevela: 4000A Air Circuit Breaker, Saina, Faumea, Fa'atau, Falegaosimea
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