Sinezixhobo ezisemgangathweni ophezulu. Iimpahla zethu zithunyelwa e-USA, e-UK njalo njalo, zinandipha isikhundla esihle phakathi kwabathengi kwi-IOS Certificate Mini Condition Circuit Breaker MCB ene-CE, Siyabamkela ngokunyanisekileyo abathengi abavela kwihlabathi liphela ukuba beze kuthi, ngentsebenziswano yethu ebanzi kwaye sisebenzisane ukwakha iimarike ezintsha, senze ikamva elingcono kakhulu elinokubonwa ngomnye nomnye.
Sinezixhobo ezisemgangathweni ophezulu. Iimpahla zethu zithunyelwa eMelika, e-UK njalo njalo, zinandipha udumo oluhle phakathi kwabathengi.I-China mcb kunye ne-circuit breakerUkuba ufuna nayiphi na impahla yethu, okanye ukuba nezinye izinto eziza kuveliswa, qiniseka ukuba usithumelela imibuzo yakho, iisampulu okanye imizobo enzulu. Okwangoku, sijonge ekubeni liqela lamashishini aphesheya, sijonge phambili ekufumaneni izibonelelo zamaphulo adibeneyo kunye nezinye iiprojekthi zentsebenziswano.
I-RDB5-63 miniature circuit breaker iyasebenza kwisekethe ye-AC50/60Hz, 230V (isigaba esinye), i-400V (izigaba ezi-2,3, ezi-4), yokukhusela ukugqithisa kunye nokukhusela isekethe emfutshane. Ilinganiswe ngombane ukuya kuthi ga kwi-63A. Ingasetyenziswa njengeswitshi yomgca wokuguqula ongaqhelekanga. Isetyenziswa kakhulu ekufakweni kwasekhaya, kunye nakwiinkqubo zokusasazwa kombane zorhwebo kunye nezoshishino. Ihambelana nomgangatho we-IEC/EN60898-1.
1. Inkqubo iqinisekisiwe ukusebenza
2. Umthamo omncinci, umthamo omkhulu
3. Umthamo wocingo oqinileyo kakhulu
4. Ubushushu obuhle phakathi kwezigaba
5. Ukuqhuba kombane okunamandla kakhulu
6. Ukunyuka kobushushu obuphantsi kunye nokusetyenziswa kwamandla
1. Iqela leengcali zophando nophuhliso
Inkxaso yovavanyo lwesicelo iqinisekisa ukuba awusakhathazeki ngezixhobo ezininzi zovavanyo.
2. Intsebenziswano yokuthengisa imveliso
Iimveliso zithengiswa kumazwe amaninzi kwihlabathi liphela.
3. Ulawulo oluqinileyo lomgangatho
4. Ixesha lokuhambisa elizinzileyo kunye nolawulo lwexesha lokuhambisa iodolo olufanelekileyo.
Siliqela elinobuchule, amalungu ethu anamava eminyaka emininzi kurhwebo lwamazwe ngamazwe. Siliqela eliselula, elizele lugqozi kunye nokuvelisa izinto ezintsha. Siliqela elizinikeleyo. Sisebenzisa iimveliso ezifanelekileyo ukwanelisa abathengi kunye nokuphumelela ukuthenjwa kwabo. Siliqela elinamaphupha. Iphupha lethu eliqhelekileyo kukubonelela abathengi ngeemveliso ezithembekileyo kwaye siphucule kunye. Sithembe, siphumelele sonke.
Sinezixhobo ezisemgangathweni ophezulu. Iimpahla zethu zithunyelwa e-USA, e-UK njalo njalo, zinandipha isikhundla esihle phakathi kwabathengi kwi-IOS Certificate Mini Condition Circuit Breaker MCB ene-CE, Siyabamkela ngokunyanisekileyo abathengi abavela kwihlabathi liphela ukuba beze kuthi, ngentsebenziswano yethu ebanzi kwaye sisebenzisane ukwakha iimarike ezintsha, senze ikamva elingcono kakhulu elinokubonwa ngomnye nomnye.
Isatifikethi se-IOSI-China mcb kunye ne-circuit breakerUkuba ufuna nayiphi na impahla yethu, okanye ukuba nezinye izinto eziza kuveliswa, qiniseka ukuba usithumelela imibuzo yakho, iisampulu okanye imizobo enzulu. Okwangoku, sijonge ekubeni liqela lamashishini aphesheya, sijonge phambili ekufumaneni izibonelelo zamaphulo adibeneyo kunye nezinye iiprojekthi zentsebenziswano.
| Imodeli yeMveliso | RDB5-40 | RDB5-63 | RDB5-80 | RDB5-125 | RDB5-80s | RDB5G-125 | |||||||||||||||||
| Ilinganiswe ngoku kwi-In(A) | 6-40 | 1-63 | 63, 80 | 63,80,100,125 | 40-80 | 32-125 | |||||||||||||||||
| Inani leepali | 1P+N | 1P,1P+N, 2P,3P, 3P+N,4P | 1P, 2P, 3P, 4P | 1P, 2P, 3P, 4P | 1P+N, 3P+N | 1P, 2P, 3P, 4P | |||||||||||||||||
| I-voltage elinganisiweyo | 1P,1P+N | 230 | |||||||||||||||||||||
| 2P,3P,4P,3P+N | 400 | ||||||||||||||||||||||
| Ireyithi elinganisiweyo (Hz) | 50 | ||||||||||||||||||||||
| Ubungakanani bombane we-short-circuit icn(A) obulinganisiweyo | 4500 | 6000 | 20le | ||||||||||||||||||||
| Ukusebenzisa i-ics yobuchule be-short-circuit (A) | 4500 | 6000 | 12le | ||||||||||||||||||||
| Ubomi boomatshini (bokwenyani) | 20000 | 8500 | |||||||||||||||||||||
| Ubomi bombane (amaxesha) | 10000 | 1500 | |||||||||||||||||||||
| I-voltage yokumelana ne-impulse elinganiswe nge-Uimp(1.2/50)(KV) | 4 | 6 | |||||||||||||||||||||
| Uvavanyo lwe-dielectric voltage (V) | 2000 | 1890 | |||||||||||||||||||||
| Ubushushu obuqhelekileyo (℃) | 30 | ||||||||||||||||||||||
| Ubushushu obuphakathi (℃) | -35~+70 | ||||||||||||||||||||||
| Ubushushu bendawo yokugcina (℃) | -35~+85 | ||||||||||||||||||||||
| Umswakama womoya othelekisekayo | +20℃, ayidluli kwi-95%; xa ikwi-+40℃, ayidluli kwi-50% | ||||||||||||||||||||||
| Umthamo wocingo | Indawo encinci yecandelo elinqamlezileyo lomqhubi (mm) | 1 | 2.5 | ||||||||||||||||||||
| Indawo ephezulu yomqhubi onqamlezayo (mm²) | 10 | 16 | 25 | 50 | 50 | 50 | |||||||||||||||||
| I-torque eqhelekileyo (i-Nm) | 1.2 | 2 | 3.5 | 3.5 | 3.5 | 3.5 | |||||||||||||||||
| I-torque enomda (Nm) | 1.8 | 2.5 | 4 | 4 | 4 | 4 | |||||||||||||||||
| Ubunzulu bezintambo (mm) | 10 | 11 | 12 | 15 | 15 | 15 | |||||||||||||||||
| Ixesha lokukhululwa kwe-shunt ye-circuit breaker (S) | / | / | / | / | 1 | / | |||||||||||||||||
| Iimpawu zokukhubeka kwe-electromagnetic | Uhlobo B (3in-5in) | / | / | / | / | / | / | ||||||||||||||||
| Uhlobo C (5in-10in) | · | · | · | · | · | / | |||||||||||||||||
| Uhlobo D (10in-20in) | · | · | · | · | · | / | |||||||||||||||||
| I-coefficient yembuyekezo yobushushu | Tshintsha ixabiso kwi-10℃ nganye ephezulu kuneqondo lobushushu elibhekiselweyo | -(0.03-0.05)Ngaphakathi | / | ||||||||||||||||||||
| Tshintsha ixabiso +(0.04-0.07)in kwiqondo ngalinye elingaphantsi kwe-10℃ kunobushushu obuqhelekileyo | +(0.04-0.07)Ngaphakathi | / | |||||||||||||||||||||
