Pxav

1.1 qhov ntsuas hluav taws xob ntawm cov hluav taws xob qis qis qhib riam hloov, hloov pauv hloov pauv thiab hloov pauv hloov pauv (tom qab no hu ua riam hloov thiab riam hloov pauv) yog AC 50 hz.380 V, thiab qhov ntsuas tam sim no yog 630 a. Hauv cov khoom siv hluav taws xob faib hluav taws xob ntawm cov tuam txhab kev lag luam, nws yog siv los txuas los yog txiav cov kab tsis tu ncua lossis ua disconnector.

1.2 ib txwm ua haujlwm ntawm riam hloov thiab riam hloov: A. qhov siab tsis tshaj 1000m; B. ambient cua kub tsis ntau tshaj + 40C thiab tsis tsawg tshaj - 30C; C. txheeb ze av noo tsis ntau tshaj 85%; D. nyob rau hauv nruab nrab yam tsis muaj kev phom sij txaus ntshai thiab tsis muaj roj thiab plua plav (nrog rau cov hmoov av conductive) txaus rau corrode hlau thiab puas rwb thaiv tsev; e. qhov chaw tsis muaj kev co tseem ceeb thiab kev vibration.