Cov tebchaws Esxias sab hnub tuaj ntsib qhov kub thiab av noo ntau xyoo -ib puag ncig, thiab ntau lub teb chaws cov phiaj xwm hluav taws xob raug kev txom nyem los ntawm qhov hluav taws xob nce lossis qhov hloov pauv loj. Yog li ntawd, kev xaiv transformer nyob rau hauv cheeb tsam no hinges ntawm "moisture thiab pwm tiv thaiv" thiab "voltage stabilization thiab kauj ruam{2}} nqis."
Hais txog kev tiv thaiv ib puag ncig, South Asia qhov nruab nrab cov av noo tsis tu ncua ntau dua 80%, nrog rau cov ntsev ntsev loj nyob rau ntawm ntug dej hiav txwv. Transformer windings yuav tsum siv VPI (lub tshuab nqus tsev siab impregnation) thev naus laus zis thiab coated nrog cov tshuaj tiv thaiv -pwm txheej los tiv thaiv kev puas tsuaj ntawm rwb thaiv tsev. Lub casing yuav tsum tau ua raws li tus qauv kev tiv thaiv corrosion C5M, nrog rau IP54 tiv thaiv kev ntsuam xyuas pom zoo los xyuas kom meej ntev -lub sij hawm ruaj khov nyob rau hauv huab cua sov rainforest.
Hais txog kev sib txuam hluav taws xob, kev lag luam hluav taws xob hauv cov teb chaws xws li Malaysia thiab Thaib teb feem ntau yog 415V, thaum cov khoom siv hauv Suav teb feem ntau yog 380V. Kev sib txuas ncaj qha yuav ua rau 40% nce hauv lub cev muaj zog kub thiab txo qis hauv kev ua neej. Yog li ntawd, 415V rau 380V kauj ruam-down transformer yog qhov tseem ceeb. Lub caij no, rau cov cheeb tsam xws li Philippines qhov kev hloov pauv hluav taws xob tuaj yeem ncav cuag ± 15%, qhov hloov pauv zoo tib yam tsis txaus. Nws raug nquahu kom siv cov khoom siv hluav taws xob sib xyaw ua ke nrog kev tswj hwm qhov hluav taws xob tsis siv neeg kom ruaj khov qhov hluav taws xob ua ntej kev hloov pauv, tiv thaiv tsis tu ncua los yog hlawv ntawm cov khoom siv.
Tsis tas li ntawd, kev xa tawm mus rau Cov Neeg Esxias Qab Teb Hnub Tuaj yuav tsum tau txais cov ntawv pov thawj hauv zos ua ntej, xws li SIRIM hauv Malaysia, TISI hauv Thaib teb, thiab SNI hauv Indonesia. Nameplates yuav tsum yog lus Askiv dawb huv thiab suav nrog cov ntawv pov thawj, thiab cov thawv ntim ntoo yuav tsum dais IPPC fumigation markings.
