Lus Txhais Ntawm Tsawg-Voltage Electrical Appliances

Tsawg- cov khoom siv hluav taws xob hluav taws xob feem ntau xa mus rau cov khoom siv uas ua haujlwm ntawm AC voltages qis dua 1200V lossis DC voltages qis dua 1500V. Cov khoom siv hluav taws xob qis qis feem ntau suav nrog cov keyboards, fuses, contactors, residual current devices (RCDs), thiab relays. Thaum lub sij hawm kev teeb tsa hluav taws xob, cov khoom siv hluav taws xob tsawg-voltage hluav taws xob yog siv los txuas cov khoom siv hluav taws xob thiab cov khoom thauj (xws li lub cev muaj zog) los ntawm cov xov hlau, ua kom muaj kev tswj xyuas xws li kev sib txuas, kev sib txuas, thiab kev tiv thaiv lub nra.