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Usoro ntinye na kpachara anya nwụnye nke onye na-ejide ike ọkụ

Usoro ntinye na kpachara anya nwụnye nke onye na-ejide ike ọkụ

Ụzọ ntinye nke njide ịwa ahụ ọkụ
1. Wụnye ihe njide ọkụ ọkụ n'otu aka ahụ. The echichi ọnọdụ nke unyi igwe bụ n'azụ ọgwụgwụ nke switchboard ma ọ bụ mma mgba ọkụ (circuit breaker) na klas nke satịlaịtị nkuzi ikiri ebe. Jiri skru anọ nke M8 gbasaa yana skru nke onwe ya dabara. na mgbidi.
2. Ogo nrụnye (70 × 180) na oghere ntinye kwekọrọ na onye na-ejide ike kwesịrị ịkwanye na mgbidi.
3. Jikọọ ọkụ eletrik. Waya dị ndụ nke onye na-ejide ike na-acha uhie uhie, waya na-anọpụ iche na-acha anụnụ anụnụ, na mpaghara mpaghara bụ BVR6mm2. Multi-strand ọla kọpa waya, ala waya nke unyi igwe bụ odo na akwụkwọ ndụ akwụkwọ ndụ, na cross-section ebe bụ BVR10m m2. Waya ọla kọpa nke agbachiri agbachie, ogologo wiring erughị ma ọ bụ hà nhata 500mm. Ọ bụrụ na njedebe na-erughị ma ọ bụ hà nhata 500mm, enwere ike ịgbatị ya nke ọma, ma ụkpụrụ nke idebe wiring dị mkpụmkpụ dị ka o kwere mee kwesịrị ịgbaso ya, na nkuku kwesịrị ịdị elu karịa ogo 90 (arc karịa nri).
4. Jikọọ ọkụ eletrik na onye nduzi ọkụ. Otu njedebe nke eriri ọkụ na-ejide ọkụ bụ ozugbo na nke siri ike na njedebe nke onye na-ejide ike. A na-ejikọta waya mgbakwasị ụkwụ na grid ntọ ala nọọrọ onwe ya ma ọ bụ waya mgbakwasị ụkwụ nke ụlọ akwụkwọ nyere.

Akpachara anya maka ntinye nke njide ịwa ahụ ọkụ
1. Wiring ntụziaka
Mgbe etinyere ọkụ ọkụ, ntinye ntinye na ntinye aka agaghị ejikọta ya ọzọ, ma ọ bụghị ya, mmetụta nchebe ọkụ ga-emetụta nke ukwuu, na ọbụna ọrụ nkịtị nke akụrụngwa ga-emetụta. Ngwunye ntinye nke onye na-ejide ọkụ na-adabere na ntụziaka mgbasa nke ọkụ ọkụ, ya bụ, njedebe ntinye nke onye na-enye nri, na njedebe mmepụta bụ iji chebe akụrụngwa.
2. Usoro njikọ
Enwere ụdị ụzọ waya abụọ: njikọ usoro na njikọ yiri ya. N'ozuzu, naanị usoro njikọ ọnụ ka a na-eji na usoro njikọ usoro, na usoro njikọ nke ọzọ ka a na-eji na usoro njikọ yiri ya. A na-ejikọta waya na-anọpụ iche nke eriri ike na oghere "N" nke ike SPD, na n'ikpeazụ, eriri ala nke a na-adọta site na oghere "PE" nke ike SPD na-ejikọta ya na ọkụ ọkụ na-echebe grounding busbar ma ọ bụ ihe mgbochi ọkụ ọkụ. Tụkwasị na nke ahụ, mpaghara kacha nta na-agafe nke eriri njikọ nke ọkụ ọkụ kwesịrị ịkwado ihe ndị dị mkpa nke ọrụ nchebe ọkụ nke mba.

3. Njikọ waya ala
Ogologo mgbanaka nke eriri ala kwesịrị ịdị mkpụmkpụ dị ka o kwere mee, otu njedebe kwesịrị ka ọ bụrụ crimped ozugbo na njedebe nke ọkụ ọkụ na-ejide ọkụ, na waya na-agbanye ala kwesịrị ijikọ ya na netwọk ntanetị nke onwe ya (nke dịpụrụ adịpụ site na ọkụ eletrik) ma ọ bụ jikọọ ya na eriri ala n'ime ọkụ ọkụ nke atọ.
4. Ebe nwụnye
Onye na-ejide ọkụ ọkụ ọkụ na-agbaso usoro nchebe nwere akara ngosi. Wụnye ngwaọrụ nchekwa ọkụ ọkụ bụ isi na kọbọd nkesa ike nke ụlọ ahụ. Nke abuo, wụnye ihe nchebe ọkụ ọkụ nke abụọ na-enye ọkụ na-enye ọkụ nke ụlọ ebe ngwá electronic dị. N'ihu ngwá ọrụ eletrọnịkị dị mkpa, wụnye ọkụ ọkụ ọkụ nke ọkwa atọ, ma n'otu oge ahụ, hụ na ọ dịghị ihe na-ere ọkụ na ihe mgbawa dị nso na ntinye iji gbochie ọkụ nke ọkụ eletrik na-akpata.
5. Ike gbanyụọ ọrụ
N'oge echichi, a ga-ewepụrịrị ọkụ ọkụ, ma amachibidoro ịrụ ọrụ ndụ. Tupu arụ ọrụ, a ga-eji multimeter nwalee ma agbanyụrụ bọsbar ma ọ bụ ọnụ nke ngalaba nke ọ bụla.
6. Lelee wiring
Lelee ma wiring na-akpakọrịta na ibe ya. Ọ bụrụ na enwere kọntaktị, mesoo ya ozugbo ka ịzenarị ngwaọrụ dị mkpụmkpụ. Mgbe echichi nke njide ọkụ, a ga-enyocha ya mgbe niile iji chọpụta ma njikọ ahụ adịghị. Ọ bụrụ na achọpụtara na ngwaọrụ nchekwa ọkụ anaghị arụ ọrụ nke ọma ma ọ bụ mebie, mmetụta nchebe ọkụ nke ngwaọrụ nchekwa ọkụ ga-akawanye njọ, ọ dịkwa mkpa ka edochie ya ozugbo.

Ihe ndị a na-ahụkarị nke njide ọkụ ọkụ
1. Voltaji ọnụ Un:
Ogo voltaji nke usoro echedoro kwekọrọ. N'ime usoro teknụzụ ozi, oke a na-egosi ụdị nchekwa nke a ga-ahọrọ. Ọ na-egosi uru rms nke voltaji AC ma ọ bụ DC.
2. voltaji Uc kwadoro:
Enwere ike itinye ya na njedebe a họpụtara nke onye nchebe ruo ogologo oge n'emeghị ka mgbanwe dị na njirimara nke nchebe ma mee ka voltaji RMS kachasị nke ihe nchebe.
3. Mwepu ewepụtara ugbu a bụ:
Mgbe a na-etinye ọkọlọtọ ọkụ ọkụ na-efegharị efegharị nke 8/20μs na nchekwa maka oge 10, ọnụ ahịa kachasị elu ugbu a nke onye nchebe nwere ike idi.
4. Imax kacha dị ugbu a:
Mgbe a na-etinye ọkọlọtọ ọkụ ọkụ na-efegharị efegharị nke 8/20μs na nchekwa otu ugboro, uru kachasị elu ugbu a nke onye nchebe nwere ike idi.
5. Ọkwa nchedo voltaji Elu:
Uru kachasị elu nke ihe nchebe na ule ndị a: voltaji na-egbuke egbuke na mkpọda nke 1KV / μs; voltaji fọdụrụnụ nke agbapụta agbapụta ugbu a.
6. Oge nzaghachi tA:
Mmetụta uche na oge mmebi nke ihe nchebe pụrụ iche na-egosipụta na nchekwa na-adịgasị iche n'ime oge ụfọdụ dabere na mkpọda du/dt ma ọ bụ di/dt.
7. Ọnụego nnyefe data Vs:
Na-egosi ọnụọgụ ole a na-ebufe n'otu sekọnd, nkeji: bps; ọ bụ uru ntụaka maka nhọrọ ziri ezi nke ngwaọrụ nchebe ọkụ na usoro nnyefe data. Ọnụego nnyefe data nke ngwaọrụ nchebe ọkụ na-adabere na ọnọdụ nnyefe nke usoro.
8. Ntinye ntinye Ae:
Oke nke voltaji tupu na mgbe ntinye ihe nchekwa na oge enyere.
9. nloghachi ọnwụ Ar:
Ọ na-anọchite anya oke nke ihu ihu na-egosipụta na ngwaọrụ nchebe (ebe ntụgharị), ma bụrụ ihe nrịbama nke na-atụle ma ngwaọrụ nchebe ọ dabara na nkwụsị nke sistemu.
10. Mwepu ogologo oge kachasị ugbu a:
Na-ezo aka na uru kacha elu ugbu a na-akpali akpali nke onye nchebe nwere ike iguzogide mgbe a na-etinye ọkụ ọkụ ọkọlọtọ nke nwere ụdị 8/20μs n'ala otu ugboro.
11. Oke mpụta kacha ugbu a:
Mgbe a na-etinye ọkọlọtọ ọkụ ọkụ na-efegharị efegharị nke 8/20μs n'etiti ahịrị mkpịsị aka na ahịrị, uru kachasị elu ugbu a nke onye nchekwa nwere ike idi.
12. Mgbochi n'ịntanetị:
Na-ezo aka na nchikota nke impedance loop na mmeghachi omume inductive na-aga site na nchekwa na voltaji ọnụ ala Un. Ọtụtụ mgbe, a na-akpọkarị "mmetụta sistemu".
13. Ọkwa kacha elu ugbu a:
E nwere ụdị abụọ: akwadoro mwepu nke ugbu a Isn na mwepu kacha ugbu a Imax.
14. Nhapu ugbua:
Na-ezo aka na ugbu a DC na-asọ site na nchekwa na voltaji ọnụ nke 75 ma ọ bụ 80.

 


Oge nzipu: Ọgọst-26-2022