Isixhumi se-DeadA esingu-600A T
I-Anhuang ekhethekile ku-Deadbreak Isixhumi, sinikezela ngesixhumi sekhwalithi ephezulu se-Dead break.
Ukuqaliswa kwamazinga:
● Uhlelo lokuxhuma oluhlukanisiwe oluhlukanisiwe lwezinhlelo zokusabalalisa ngenhla; ANSI / IEEE Std386-2006600V
● Amajakhethi adaluliwe e-semiconductor wezinhlayiya zamandla kagesi aphezulu nezixhumi ezihlukanisiwe ezifakiwe
● Izintambo zikagesi ezikhutshiwe ezifakiwe nezinsiza zazo ezinamanani alinganisiwe ngaphezulu kwe-1 kV (Um = 1.2 kV) kuye ku-30 kV (Um - 35 kV);
● Izindlela zokuhlola izesekeli zamakhebuli kagesi anezilinganiso ezilinganisiwe ezisuka ku-6 kV (Um = 7.2 kV) kuye ku-30 kV (Um = 35 kV);
● Izintambo zikagesi ezikhutshiwe ezifakiwe kanye nezinsiza zazo ezinamanani alinganisiwe kusuka ku-1 kV (Um = 1.2 kV) kuye ku-35 kV (Um = 40.5 kV).
● Ukudidiyelwa kokuhlanganiswa kwemishini ephezulu yokudlulisa nokusabalalisa i-GB / T4109-1999
● Isimo sobuchwepheshe be-high-voltage bushing;
● Insimbi engenagebe - iziboshwa ezikhuphuka;
● Izintambo zikagesi ezinezigaxa zokwelulwa - Ukwahlukanisa kusetha ubukhulu bemikhono nokufakwa okwehlukaniswayo kwe-Um ngaphansi kwama-35 kV DIN 47636-7-1990.
Isixhumi se-15kV / 24kV 600A Class T Deadbreak isetshenziselwa ukuqeda ikhebula eliphakeme elingaphansi komhlaba kuma-transformer, switch, switchgear nezinye izinto zokusebenza. Ivikelwe ngokuphelele, iyacwilisa. Amasistimu ethu anikezela ngephuzu lokuhlola elinamandla lokuzikhethela elifana namaphoyinti okuhlola kuzixhumi zendololwane ezingama-200A. Lokhu kuvumela ukusetshenziswa kwezinkomba zeFault. Izixhumi ze-T zifaka i-T Cable Connector kanye ne-load break bushing extender. Ibuye inikeze indawo ekahle yokubanjwa kwe-MOVE noma indololwana yokubeka phansi. Isigaba esinqamulayo somqhubi singama-25-500m² ngekhebula le-24kV.
Izilinganiso zamandla kagesi eziqhubekayo
Into |
Idatha ye-15kV |
Imininingwane engu-25kV |
Idatha ye-35kV |
Ukusebenza kwamandla okuqhubekayo |
8.7kV / 14.4kV |
15.2kV 26.3kV |
26kV / 35kV |
AC ukumelana voltage |
45kV / 1min |
55kV / 5min |
117kV / 5min |
DC ukumelana voltage |
53kV / 15min |
78kV / 15m phakathi |
Usayizi |
1.5 / 50 μs Im pulse nge-stand voltage |
95kV |
125kV |
215kV |
Ingxenye yokukhipha amandla |
13kV |
22kV |
45kV |
Isilinganiso samanje
Into |
200AMP |
600AMP |
Layisha ukusebenza zamanje |
Kutholakala ku-14.4kV naku-200A izikhathi eziyi-10 ngaphansi ukusebenza okwephula nokuvala |
|
Iphutha livaliwe zamanje |
Kutholakala ngo-14.4kV, 1000N0.175 isikhathi esingu-1 ngaphansi ngephutha ukusebenza kuvaliwe |
|
Isitebhisi sokushisa zamanje |
16kA 1s |
30kA 2s |
Inani eliphakeme limelana zamanje |
10kA |
105kA |
Inkomba No. | Umqhubi wesigaba esiphambanweni (mm²) | Nweba ibanga ngaphezulu kokufakwa (mm) |
AH TT 24 / 600-35 |
35 |
18.6 |
AH TT 24 / 600-50 |
50 |
19.6 |
AH TT 24 / 600-70 |
70 |
21 |
AH TT 24 / 600-95 |
95 |
22.6 |
AH TT 24 / 600-120 |
120 |
24.2 |
AH TT 24 / 600-150 |
150 |
25.6 |
AH TT 24 / 600-185 |
185 |
27.2 |
AH TT 24 / 600-240 |
240 |
28.7 |
AH TT 24 / 600-300 |
300 |
31.1 |
AH TT 24 / 600-400 |
400 |
33.2 |