Lub null kab ntawm lub zog dualtsis siv neeg hloov pauv hloovmuaj cov kev sib txuas hauv qab no:
(1)4 ncej dual fais fab mov tsis siv neeg hloov pauv hloov, null(N) kab sib cais, feem txuas nrog cov kab hluav taws xob sib txuas thiab cov kab hluav taws xob standby null (N) kab.
(2) Muaj ob txoj hauv kev los txuas cov kab null ntawm tus3 ncej dual lub zog tsis siv neeg hloov pauv hloov: ib qho yog null (N) kab ntawm cov khoom siv hluav taws xob ntau thiab cov khoom siv hluav taws xob standby cais.Lwm qhov yog tias cov khoom siv hluav taws xob sib xyaw thiab cov khoom siv hluav taws xob standby txuas ua ke.Thaum cov khoom siv hluav taws xob sib xyaw thiab cov khoom siv hluav taws xob standby ntawm cov kab tsis muaj kev sib txuas ua ke, cov kab hluav taws xob sib txuas lossis cov kab hluav taws xob standby, tsis tuaj yeem ntsia tau rau theem siab ntawm ob lub zog.tsis siv neeg hloov pauv hloovresidual tam sim no txiav txim Circuit Court breaker, txwv tsis pub nyob rau hauv ob lub hwj chim tsis siv neeg hloov dua siab tshiab hloov thaum lub residual tam sim no txiav txim Circuit Court breaker yuav cia li mus.
Cov teeb meem xav tau kev saib xyuas rau siab inductive reactance load conversion tswj
ATSEfeem ntau tsis tso cai rau hloov nrog cov motors loj lossis siab inductive reactance loads, xws li cov motors loj uas hloov hauv kev ua haujlwm, thaum lub zog theem sib txawv loj, nws yuav raug rau cov neeg kho tshuab loj loj.Nyob rau tib lub sijhawm, qhov dhau tam sim no tshwm sim los ntawm lub peev xwm rov qab ntawm lub cev muaj zog txawm ua rau lub fuse tawg lossis lub Circuit Court breaker mus ncig.Qhov kev daws teeb meem feem ntau yog tsis kam nqus lossis txo qis, lossis hloov pauv tsis siv neeg hloov mus rau ncua hom hloov pauv.Ob pawg ntawm cov neeg tsiv teb tsaws tau ntxiv qhov ncua sij hawm ua ntej hloov dua siab tshiab kom tsis txhob muaj kev cuam tshuam tam sim no los ntawm kev hloov lub cev muaj zog loj lossis cov khoom hloov pauv.
Yog xav paub ntxiv txog dual lub hwj chim tsis siv neeg hloov pauv, thov nyem rau ntawm peb lub vev xaib official:www.yuyeelectric.com