Cov qhov cub hauv tsev yuav tsum tau ua
Cov qhov cub hauv tsev yuav tsum tau ua
Cov hauv paus hniav ntawm cov kev cai hauv lub teb chaws, hluav taws xob cov yeeb nkab tau muaj raws li hauv qab no:
1 lub caij sov sov
Nyob rau hauv qhov kev ntsuam xyuas voltage, qhov kub sawv rov los ntawm ambient qhov kub mus rau qhov ntsuas kub yuav tsum tsis pub tshaj 15min
2 Rated zog sib txawv
Nyob rau hauv cov kev tswj ntawm cov cua sov txaus, qhov sib txawv ntawm lub zog ntawm lub cheebtsam yuav tsum tsis txhob muaj ntau tshaj li nram qab no;
Rau cov cheebtsam uas tau tsawg dua lossis sib npaug li 100W: ± 10%.
Rau cov khoom muaj nqi ntawm> 100W, + 5% ~ -10% lossis 10W, saib qhov twg ntau dua.
Qee lub lag luam ua tau zoo heev, xws li: Taizhou Jiayi ib zaug hluav taws xob yeeb nkab cog;
Yancheng thaj tsam ntawm no, qee cov tuam txhab ua tau + 5% ~ -5%, qhov tsis sib haum ntawm tsuas yog 1Ω, xws li cov cua kub ua haujlwm.
3 Leakage tam sim no
Txias lub xeev lag luam tawm tam sim no thiab kuaj tom qab dej kub thiab kev sib tw kuaj yuav tsum tsis pub tshaj 0.5mA
Thermal to taub tam sim no thaum kev kub hauj lwm yuav tsum tsis txhob tshaj tus nqi hauv lub mis, tab sis qhov siab tsis tshaj 5mA
Kuv = 1/6 (tT × 0.00001)
Kuv - thermal to taub tam sim no mA
T-kub hau ntev mm
T-ua haujlwm kub ℃
Thaum twg ntau lub Cheebtsam muaj kev cob cog rua hauv kev xa mus rau lub hwjchim, qhov kev kuaj tawm tam sim no yuav tsum tau ua tiav rau tag nrho cov khoom.
4 rwb thaiv tsev
Lub tshuab kuaj xyuas txias txias rwb thaiv tsev yuav tsum tsis pub tsawg dua 50MΩ
Tom qab kuaj qhov kev kuaj ntawd, kev lag luam mus ntev los yog siv cov khoom thaiv tawm yuav tsis nrog MΩ
Thermal rwb thaiv kev nyob ntawm kev kub hauj lwm yuav tsum tsis txhob muaj tsawg tshaj li tus nqi xam hauv cov mis, tab sis qhov tsawg kawg yuav tsum tsis pub tsawg tshaj 1MΩ
R = "(10-0.015T) / t" × 0.001
R-thermal thaiv puas MΩ
T-kub hau ntev mm
T-ua haujlwm kub ℃
5 lub zog dielectric
Cheebtsam yuav tsum ceev cia raws li cov kev cai tswjhwm tseg thiab kev ntsuas cov sijhawm rau 1min yam tsis muaj flashover thiab kev sib tawg
6 los ntawm kev muaj peev xwm los tua tawm
Cov khoom yuav tsum muaj peev xwm kawm tau 2,000 zaug lub hwj huam kuaj raws li qhov kev ntsuam xyuas hauv kev sim, tsis muaj kev puas tsuaj
7 muaj peev xwm ntau tshaj
Cheebtsam hauv qab ntawm kev ntsuam xyuas cov kev mob thiab kev tawm tswv yim yuav tsum tau muaj peev xwm tiv thaiv 30 kauj vab ntau dhau, uas tsis muaj kev puas tsuaj
8 tshav kub kub
Cheebtsam yuavtsum tau tivthaiv 1000 tauj ntawm kev kubtuaj ntawm lub cev raws li cov kev kuaj pom thiab cov kev ntsuas uas tsis muaj kev puastsuaj
