25 kV 250A Apparatus Bushing
Txuj:
DIN 47636-7-1990 Lub hwj chim cable nrog txuas ntxiv, sib cais, nrog Um qis dua 35kV Sub-connector ntaus ntawv me me ·
● Tshaj tawm ntawm Cov Khoom Siv Semiconductor Sheaths rau Cov Hluav Taws Xob - Cov Hluav Taws Xob Cable thiab Cov Khoom Txuas Hluav Taws Xob; IEEG.
EC IEC60502 Cov hluav taws xob txuas hluav taws xob muaj cov kab hluav taws xob nrog cov ntsuas hluav taws xob los ntawm 1 kV (Um = 1.2 kV) mus txog 30 kV (Um = 35 kV) thiab cov qhua ntxiv;
EC IEC61442 Cov hau kev siv rau cov khoom siv rau cov xaim hluav taws xob nrog cov ntsuas hluav taws xob los ntawm 6kV (Um = 7.2kV) txog 30kV (Um = 35kV);
GB 12706-2002 Cov Hluav Taws Xob Hluav Taws Xob uas muaj qhov hluav taws xob nrog qhov ntsuas kub ntawm 1 kV (U m = 1.2 kV) mus rau 35 kV (Um = 40.5 kV) Thiab nws cov qhua;
● GB311.1-1997 high-voltage zog kis thiab xa cov khoom siv nrog rwb thaiv tsev;
GB Kuv T41.9.1999 high-voltage casing kev mob;
● GB11032.2010 AC tsis-khoob hlau oxide surge kev ntes;
DIN 47636-7-1990 Lub hwj chim txuas nrog lub khob hliav qab, sib cais sib cais, nrog Um qis dua 35kV Sub - qhov txuas txuas ntawm cov khoom siv me me.
Taw qhia:
25kV 250A Apparatus Bushing muab lub interface rau 200A Cable txuas thiab feem ntau siv rau hauv cov roj-insulated (R-temp, hydrocarbon, lossis silicone) cov khoom siv, suav nrog switchgear, hloov pauv, thiab lub ntsuas hluav taws xob.
Cov Ntaus Bushing moulded siv cov roj hmab Epoxy zoo, ua tau raws li qhov yuav tsum tau ua ntawm EN50180 / EN50181 DI N4 7636 / HN52-S-61
Qhov ntsuas hluav taws xob txuas ntxiv:
Yam khoom |
15kV |
25kV |
35kV |
Kev khiav hauj lwm tas mus li voltage |
8.7kV / 15kV |
12kV / 20kV 18 / 20kV |
26kV / 35kV |
AC tiv thaiv voltage |
45kV / 1min |
55kV / 5min |
117kV / 5min |
DC tiv taus hluav taws xob |
53kV / 15mins |
78kV / 15mins |
104kV / 15mins |
1.5 / 50 Im s Im mem tes nrog sawv voltage |
95kV |
125kV |
215kV |
Ib nrab tawm paug (< 10PC) |
13kV |
20kV |
45kV |
Cov kev ntsuas tam sim no:
Yam khoom |
250AMP |
600AMP |
Thaum tshav kub kub ruaj khov tam sim no |
16kA 1S |
30kA 2S |
Ncov withstand tam sim no |
40kA |
105kA |
Cov ntaub ntawv xaj:
Kev piav qhia | Siv No. | Ntev (A) | Ntev (B) |
24kV 250A Apparatus Bushing (txuj) | AH TGZ-24/250 | 224 | 108 |
24kV 250A Apparatus Bushing (luv luv) | AH TGZ-24 / 250S | 189 | 73 |
24kV 250A Apparatus Bushing (ntev) | AH TGZ-24 / 250L | 284 | 168 |