Cov qauv thiab cov yam ntxwv
YEQ1 series Automatic Transfer Switch, yog sib xyaw ua ke los ntawm 2PCs 3P lossis 4P mini circuit breaker, mechanical saw kis mechanism, maub los, thiab lwm yam, qhov feature yuav yog raws li nram no:
1. Me me, yooj yim rau kev tsim kho; muaj 3P, 4P. yooj yim rau kev khiav lag luam thiab siv tau ntev.
2. Hloov kev hloov tsav tsheb los ntawm ib lub cev muaj zog, du, tsis muaj suab nrov, qhov cuam tshuam me me.
3. Nrog rau kev sib txuas lus thiab kev sib txuas hluav taws xob, hloov pauv qhov kev ntseeg siab, tuaj yeem muab los ntawm kev siv tes lossis kev ua haujlwm tsis siv neeg.
4. Muaj lub luv luv Circuit Court, overload tiv thaiv kuj dhau voltage, nyob rau hauv voltage, poob theem ua haujlwm thiab kuj tseem muaj lub tswb ntse ua haujlwm.
5. Tsis siv neeg hloov cov kev hloov pauv tuaj yeem ua tau sab nraud.
6. Nrog lub computer network interface rau kev tswj chaw taws teeb, kev hloov chaw taws teeb thiab kev sib txuas lus chaw taws teeb, kev tshawb nrhiav chaw taws teeb thiab lwm yam kev tswj plaub yam thiab lwm yam.
Cov xwm txheej ua haujlwm
1. Qhov kub ntawm huab cua ib puag ncig ntawm -5 ℃ txog + 40 ℃, thiab qhov nruab nrab ntawm 24 teev tsis tshaj + 35 ℃.
2. Qhov chaw teeb tsa tsis pub tshaj 2000 meters.
3. Qhov kub siab tshaj plaws ntawm + 40 ℃, qhov av noo ntawm huab cua tsis pub tshaj 50%, qhov kub qis tuaj yeem tso cai rau qhov av noo siab dua, xws li 20 ℃ ntawm 90%. Yuav tsum muaj kev ntsuas tshwj xeeb rau qee lub sijhawm vim qhov kub hloov pauv.
4. Qib kev ua qias tuaj: qib III
5. Pawg kev teeb tsa: Ⅲ.
6. Ob txoj hlua fais fab txuas nrog sab saud ntawm qhov hloov, thiab txoj hlua thauj khoom txuas nrog sab qis.
7. Qhov chaw teeb tsa yuav tsum tsis txhob muaj kev co, kev cuam tshuam loj.
YEM3 series molded case circuit breaker (txij no mus hu ua circuit breaker) siv rau hauv lub voj voog ntawm AC 50/60 HZ, nws qhov ntsuas hluav taws xob cais yog 800V, qhov ntsuas hluav taws xob ua haujlwm yog 415V, nws qhov ntsuas hluav taws xob ua haujlwm ncav cuag 800A, nws yog siv los hloov pauv tsis tshua muaj thiab tsis tshua muaj lub cev muaj zog pib (Inm≤400A). Circuit breaker muaj kev tiv thaiv over-load, luv luv Circuit Court thiab qis-voltage kom tiv thaiv lub voj voog thiab lub zog muab khoom siv los ntawm kev puas tsuaj. Lub circuit breaker no muaj cov yam ntxwv ntawm me me ntim, muaj peev xwm tawg siab, luv luv arc thiab tiv thaiv kev co.
Lub tshuab hluav taws xob tuaj yeem ntsia tau ntsug lossis kab rov tav.
Cov xwm txheej ua haujlwm
1. Qhov siab: <= 2000m.
2. Kub ib puag ncig: -5 ℃ ~ + 40 ℃.
3. Cov av noo ntawm huab cua tsis pub tshaj 50% ntawm qhov kub siab tshaj plaws ntawm + 40 ℃, cov av noo siab dua yuav raug tso cai ntawm qhov kub qis dua, piv txwv li 90% ntawm 20 ℃. Kev ntsuas tshwj xeeb yuav tsum tau ua yog tias muaj qee zaum condensation vim muaj kev hloov pauv ntawm qhov kub thiab txias.
4. Qib kev ua qias tuaj 3.
5. Kev teeb tsa pawg: Ⅲrau lub voj voog tseem ceeb, Ⅱrau lwm cov khoom siv pabcuam thiab kev tswj hwm.
6. Lub tshuab hluav taws xob no tsim nyog rau qhov chaw electromagnetic A.
7. Yuav tsum tsis txhob muaj tej yam txaus ntshai uas ua rau tawg thiab tsis muaj hmoov av uas ua rau hluav taws xob puas tsuaj, yuav tsum tsis txhob muaj roj uas yuav ua rau hlau puas thiab ua rau rwb thaiv tsev puas tsuaj.
8. Qhov chaw yuav tsis los nag thiab daus.
9. Qhov chaw cia khoom: qhov kub ntawm huab cua yog -40 ℃ ~ + 70 ℃.
YEW1 series Air Circuit Breaker (tom qab no hu ua circuit breaker) yog siv rau hauv kev faib khoom nrog AC 50HZ, ntsuas voltage 690V (lossis qis dua), thiab ntsuas tam sim no 200A-6300A.
YECPS feem ntau siv rau hauv lub zog hluav taws xob nrog AC 50HZ, 0.2A ~ 125A —— rated voltage 400V, rated rwb thaiv tsev voltage 690V.
YEM3D-250 DC Circuit Breakers feem ntau yog siv rau hauv DC systems nrog rated insulation voltage ntawm 1600V, rated ua haujlwm voltage ntawm DC 1500V thiab hauv qab no, overload thiab luv luv Circuit Court tiv thaiv foe fais fab faib thiab tiv thaiv kab thiab fais fab mov khoom siv hauv DC systems nrog rated tam sim no 250A thiab hauv qab no.
Cov cuab yeej hluav taws xob me me YEB1—63 Hare yog tsim los rau kev txiav tawm lub zog tsis siv neeg thaum muaj hluav taws xob ntau dhau. Lawv raug pom zoo kom siv rau hauv cov vaj huam sib luag pawg (chav tsev thiab pem teb) thiab cov laug cam faib khoom ntawm cov tsev nyob, tsev neeg, pej xeem thiab cov tsev tswj hwm. 64 yam khoom ib 8 qhov hluav taws xob ntsuas txij li 3 txog 63A. MCB no tau txais daim ntawv pov thawj ASTA, SEMKO, CB, CE.
YGL series load-isolation switch siv rau hauv lub voj voog ntawm AC 50 HZ, rated voltage 400V lossis qis dua, thiab rated tam sim no rau Max 16A ~ 3150A. Nws yog siv los txuas thiab rhuav lub voj voog los ntawm kev ua haujlwm tes tsis tshua muaj. Tsis tas li ntawd, cov khoom nrog 690V tsuas yog siv rau kev rho tawm hluav taws xob.
Cov xwm txheej ua haujlwm
1. Qhov siab tsis tshaj 2000m.
2. Qhov ntau ntawm qhov kub thiab txias yog los ntawm 5 ℃ txog 40 ℃.
3. Cov av noo tsis pub tshaj 95%.
4. Ib puag ncig tsis muaj cov khoom tawg.
5. Ib puag ncig tsis muaj nag los yog daus tawm tsam.
Lus Cim: Yog tias cov khoom yuav tsum tau siv rau hauv qhov chaw uas kub tshaj + 40 ℃ lossis qis dua -5 ℃ txog 40 ℃, kev siv yuav tsum qhia rau cov chaw tsim khoom.