1.70 years Excellent track record
2. a paper-taped stress cone
3.conductor cross-section of 2500 mm2
4. 72.5 to 420 kV
Outdoor terminations with porcelain insulator for oil-filled cables
Porcelain insulators have the longest tradition.
Their main advantages are:
Excellent resistance against ultraviolet (UV) radiation
Resistant against bird-picking
Excellent track record in numerous countries and climate zones
In service for more than 70 years at Brugg Cables with outstanding results
Terminations with porcelain insulators for oil-filled cables profit from the tried and tested Brugg design of prefabricated paper-taped coils.
The maximum design oil pressure of the termination is 10 bar. On specific customer demand, designs with higher pressure values can be supplied.
The creepage distance of the insulators can be determined according to the application, the specifications of the customer or the necessities of different climate zones.
All terminations are designed and tested according to international standards, such as IEC 60141-1 or IEC 60071
(insulation coordination).
Profit from the advantages of our outdoor terminations with porcelain insulators. All our terminations for oil-filled cables with porcelain insulators are designed to be used independently of any type of oil-filled cable or cable manufacturer from
72.5 to 420 kV and up to a conductor cross-section of 2500 mm2.
Technical data of outdoor terminations with porcelain insulators for oil-filled cables
Operating voltage Umax/KV | Max. conductor cross-section(Cu/Al) mm2 | Type | Creepage distance mm |
72.5 | 2000 | OE 1.72-01 | 2900 |
145 | 2500 | OE 1.145-01 | 4700, 5950, 7290 |
170 | 2500 | OE 1.170-01 | 5950, 7290 |
245 | 2500 | OE 1.245-01 | 8800, 10000 |
300 | 2500 | OE 1.300-01 | 8800, 10000 |
420 | 2500 | OE 1.420-01 | 13020 |
