Tsanangudzo Pfupi

Normal Service Conditions
Kukwirira 1000- 3000m;
Tembiricha yezvakatipoteredza haina kukwira kupfuura +40 ″C, kwete yakaderera pane -30C (iyo yakakwirira uye inotonhora nzvimbo haina kuderera pane- 40C);
Mhepo inotsikirira isingapfuure 700Pa;(yakaenzana mhepo yekumhanya 34ms/s);
Kusimba kwekudengenyeka kwenyika hakusi kupfuura 8 degree;
Ukobvu hwechando hahuna kudarika 10 mm;
Kuisa iyo nzvimbo haifanirwe kuputika zviri nyore zvinhu zvine njodzi, kuora kwemakemikari uye kudengenyeka kwechisimba;
Pillar isolator giredhi yakasviba mumwanakomana: Rudzi rwakajairika ikirasi 0, dzivirira yakasviba mhando seyechipiri kirasi.
Iyi nhevedzano yeIsolating switch inoteedzerwa ne《GB 1985-89 kuchinjanisa yakanyanya kudzvanya inodzivirira switch》
IEC129(1984> (exchanges insulate switch with connect a round of switch) neIEC694 (1980)《high pressure switch equipments ine control the equipment to rule with the item》zvikumbiro zvakasiyana zvachose.