25 kV 250A Ohun elo Bushing
Standard:
Cable DIN 47636-7-1990 Okun agbara pẹlu awọn cones itẹsiwaju, ipinya, pẹlu Um ni isalẹ iwọn ẹrọ ohun elo Iha-kuru 35kV ·
She Awọn ohun elo Semiconductor ti o han fun Ga - Awọn ohun elo Amuṣiṣẹ Voltage ati Awọn asopọ Isinmi Iyọkuro; IEEE.
Cab IEC60502 Extruded awọn kebulu agbara ti a fi pamọ pẹlu awọn iwọn ti a ṣe iwọn lati 1 kV (Um = 1.2 kV) si 30 kV (Um = 35 kV) ati afikun;
Methods IEC61442 Awọn ọna idanwo fun awọn ẹya ẹrọ fun awọn kebulu agbara pẹlu awọn iwọn ti a ṣe iwọn lati 6kV (Um = 7.2kV) si 30kV (Um = 35kV);
Cab GB 12706-2002 Extruded awọn kebulu agbara ti a fi pamọ pẹlu awọn iwọn ti a ṣe iwọn lati 1 kV (U m = 1.2 kV) si 35 kV (Um = 40.5 kV) Ati awọn afikun rẹ;
Transmission GB311.1-1997 gbigbe-agbara gbigbe agbara giga ati ẹrọ itanna pinpin pẹlu idabobo;
. GB Emi Awọn ipo imọ-ẹrọ casing folti giga-giga T41.9.1999;
● GB11032.2010 AC ti kii ṣe alafo irin ohun elo afẹfẹ giga;
Cab DIN 47636-7-1990 Awọn kebulu agbara pẹlu awọn kọn ti o gbooro sii, ya sọtọ, pẹlu Um ni isalẹ 35kV Iha - iwọn ẹrọ asopọ.
Ifihan:
25kV 250A Ohun elo Bushing n pese wiwo fun asopọ 200A Cable ati lilo julọ lori ẹrọ ti a fi sọtọ ti epo (R-temp, hydrocarbon, tabi silikoni), pẹlu ẹrọ iyipada, awọn iyipada, ati awọn kapasito.
Ohun elo Bushing ti wa ni mọ nipa lilo didara Ipoxy Rubber, pade ibeere ti boṣewa EN50180 / EN50181 DI N4 7636 / HN52-S-61
Lemọlemọfún foliteji Rating:
Ohun kan |
15kV |
25kV |
35kV |
Lemọlemọfún ṣiṣẹ foliteji |
8.7kV / 15kV |
12kV / 20kV 18 / 20kV |
26kV / 35kV |
AC koju foliteji |
45kV / 1min |
55kV / 5min |
117kV / 5min |
DC koju foliteji |
53kV / 15mins |
78kV / 15mins |
104kV / 15mins |
1.5 / 50 μ s Im polusi pẹlu folti iduro |
95kV |
125kV |
215kV |
Agbara folti ipin (dis 10PC) |
13kV |
20kV |
45kV |
Iwọn lọwọlọwọ:
Ohun kan |
250AMP |
600AMP |
Orisun idurosinsin Ooru |
16kA 1S |
30kA 2S |
Tente oke koju lọwọlọwọ |
40kA |
105kA |
Bere fun alaye:
Apejuwe | Itọkasi No. | Gigun (A) | Gigun (B) |
24kV 250A Ohun elo Bushing (boṣewa) | AH TGZ-24/250 | 224 | 108 |
24kV 250A Ohun elo Bushing (kukuru) | AH TGZ-24 / 250S | 189 | 73 |
24kV 250A Ohun elo Bushing (gigun) | AH TGZ-24 / 250L | 284 | 168 |