Ihe ndị achọrọ maka ntinye nke ọkụ ọkụ na-achịkwa mgbanaka nchebe

1, 220kV, 110kV, 35kV, isi transformer, ọkọnọ ike mmezi igbe ike, nwa oge ike igbe, mobile nkesa panel, oghere na na kwesịrị ka etinyere leakage nchedo mgba ọkụ.

2. Eletriki wok na osi ite osikapa eji n'ime ụlọ kwesịrị ka etinyere mgbanaka nchedo ntapu.

3, ga-ahọrọ nke ọma na-egosi ọkwa ntapu omume ugbu a abụghị ihe karịrị 30mA ngwa ngwa ihe nchekwa nchekwa.

4, iji belata ihe omume nke ujo onwe onye na grounding kpatara ebipụ ike ọkọnọ nke nso nke ike ọdịda na nhazi ọkwa nke ntapu nchedo ngwaọrụ, niile etoju nke ntapu nchedo ngwaọrụ gosiri leakage ugbu a na oge ime ihe kwesịrị ịhazi.

5, etinyere na ngwaọrụ nchebe ntapu ike kwesịrị iji ngwaọrụ nchebe igbu oge na-enwe mmetụta dị ala.

6, nhọrọ nke leakage nchedo ọnọdụ teknuzu kwesịrị ikwekọ na mkpa ndokwa nke GB6829, na nwere mba asambodo akara, ya oru rating kwesịrị dakọtara na teknuzu parameters nke na-echebe akara ma ọ bụ akụrụngwa.

7, na-arụ ọrụ na ihe igwe, arụ ọrụ nke ngwaọrụ eletriki ma ọ bụ ọkụ, kwesịrị ịhọrọ 10mA leakage ugbu a, ihe nchebe ngwa ngwa.

8, nrụnye nke ihe nchekwa ntanye kwesịrị imezu ihe achọrọ nke akwụkwọ ntuziaka ngwaahịa onye nrụpụta.

9, ntanye nchedo echichi kwesịrị inye echiche zuru ezu na ike ọkọnọ akara, ike ọkọnọ mode, ike ọkọnọ voltaji na usoro grounding ụdị.

10, nchebe ntanye nke voltaji egosipụtara, akara ugbu a, ikike imebi sekit dị mkpụmkpụ, agbapụta agbapụta ugbu a, oge ịgbaji kwesịrị izute ihe achọrọ nke eriri ọkụ na akụrụngwa eletrik ka echekwabara.

11, wiwi nwụnye nchedo leakage kwesịrị ịbụ nke ziri ezi, mgbe echichi gasịrị, kwesịrị ịrụ ọrụ bọtịnụ nnwale, nwalee njirimara ọrụ nke nchebe ntanye, kwado ọrụ nkịtị tupu ekwe ka etinye ya n'ọrụ.

12. Nleba ihe mgbe echichi nke leakage nchebe:

A. Jiri bọtịnụ ule iji nwalee ugboro 3, kwesịrị ịbụ ihe ziri ezi;

B. E kwesịghị inwe mmejọ nke mgba ọkụ na ibu maka oge 3.

13. Echichi nke ntapu echebe ga-rụrụ site ruru eru electricians na oru ọzụzụ na ntule.