Nchịkọta
ZN63 (VS1) -12 usoro ime ụlọ elu-voltaji agụụ sekit sekit bụ ime ụlọ elu voltaji switchgear, adabara atọ-phase ike usoro na gosiri voltaji nke 12kV na ugboro nke 50Hz.A na-eji ya dị ka ihe nchekwa na njikwa ngwa eletriki.Ọmarịcha arụmọrụ, dabara adaba maka ebe ndị chọrọ ịrụ ọrụ ugboro ugboro na ọkwa ugbu a, ma ọ bụ mebie obere okirikiri ugbu a ọtụtụ oge.
ZN63 (VS1) -12 usoro n'akụkụ-ndokwasa agụụ sekit breaker nakweere nrụnye ofu na-bụ-eji maka ofu mgba ọkụ kabinet.usoro.
Ọdịmma ojiji
◆ Ambient okpomọkụ: - 10 ℃ ka 40 ℃ (nchekwa na njem na - 30 ℃ na-ekwe).
◆ Elu: n'ozuzu ọ bụghị ihe karịrị 1000m.(Ọ bụrụ na ọ dị mkpa ịbawanye elu, ọkwa mkpuchi mkpuchi ga-abawanye otú ahụ)
◆ iru mmiri dị n'okpuru: n'okpuru ọnọdụ nkịtị, nkezi kwa ụbọchị abụghị ihe karịrị 95%, nkezi uzuoku zuru oke kwa ụbọchị bụ MPa, na nkezi kwa ọnwa abụghị ihe karịrị 1.8 × iri.
◆ Seismic ike: ọ bụghị ihe karịrị ogo 8 n'okpuru ọnọdụ nkịtị.
◆ Enwere ike iji ya naanị n'ebe ọkụ na-adịghị, mgbawa, mmetọ dị njọ, corrosion kemịkalụ na nnukwu ịma jijiji.
Isi Nka na ụzụ Parameters
Nọmba usoro n'usoro | Aha | Nkeji | Data | |||
1 | Egosiri voltaji | kV | 12 | |||
2 | Voltaji arụ ọrụ kacha | kV | 12 | |||
3 | Enyere ugbu a | A | 630 | 630 1250 | 1250 1600 | |
4 | Enyere mkpirisi okirikiri mgbawa nke ugbu a (nke a na-egosi na ikuku kwụsiri ike - RMS) | kA | 20/25 | 31.5 | 40 | |
5 | Obere okirikiri nke na-eme ugbu a (uru kacha elu) | kA | 50/63 | 80 | 100 | |
6 | Ọnụ ọgụgụ kacha elu na-anagide ugbu a (ego siri ike ugbu a - uru kacha elu) | kA | 50/63 | 80 | 100 | |
7 | 4S gosiri obere okirikiri na-eguzogide ugbu a | kA | 20/25 | 31.5 | 40 | |
8 | Enyere ọkwa mkpuchi mkpuchi | Ịnagide voltaji na-arụ ọrụ (tupu na mgbe agbajiri agbaji) 1 min ugboro ugboro na-eguzogide voltaji | kv | Ala 42 ( mgbaji 48 ) | ||
Ịnagide voltaji na-akpali akpali (tupu na mgbe emechara agbaji agbaji) Ọkụ ọkụ elere anya na-anagide uru kacha elu voltaji | Ala 75 ( mgbaji 85) | |||||
9 | Enyere oge nkwụsi ike ọkụ | s | 4 | |||
10 | Usoro ọrụ aha | Akara – 0.3S – Ejikọtara – 180S – Ejikọtara | ||||
11 | Ndụ mechanical | ugboro | 20000 | |||
12 | Enyere ọkwa mkpirisi mkpirisi nbibi oge mmebi dị ugbu a | ugboro | 50 | |||
13 | Arụ ọrụ gosiri voltaji mmechi (DC) | v | AC .DC 110,220 | |||
14 | Igwe arụ ọrụ gosiri voltaji oghere oghere (DC) | v | AC .DC 110,220 | |||
15 | Ọpụpụ kọntaktị | mm | 11 ± 1 | |||
16 | Overtravel (ogologo mkpakọ mmiri kọntaktị) | mm | 3.5±0.5 | |||
17 | Oge mmeghe na mmechi nke usoro atọ | ms | ≤2 | |||
18 | Oge mmechi kọntaktị kọntaktị | ms | ≤2 | |||
19 | Nkezi ọsọ oghere | m/s | 0.9-1.2 | |||
Nkezi ọsọ mmechi | m/s | 0.5-0.8 | ||||
20 | Oge mmeghe | na voltaji arụ ọrụ kachasị elu | s | ≤0.05 | ||
21 | na kacha nta arụ ọrụ voltaji | ≤0.08 | ||||
22 | Oge mmechi | s | 0.1 | |||
23 | Isi ihe mgbochi sekit nke oge ọ bụla | υΩ | 630≤50 1250≤45 | |||
24 | Kọntaktị ndị dị ike na ndị kwụ ọtọ na-enye ohere ịgbakọ ọkpụrụkpụ nke iyi | mm | 3 |