Porcelain bushings

Bushings for LV and MV applications (IEC, EN & DIN standard)

Our Porcelain bushings are liquid filled hollow core oil communicating electrical bushings which are available in several designs and can be customized to fit customer requirements upon request. They can be suitable to be installed on both power and distribution transformers, indoor and outdoor applications and even under extreme environmental conditions.

Porcelain Bushings CEDASPE® 1kV CEDASPE® LV CEDASPE® MV CEDASPE® HC BS Bushing AS Bushing
Maximum rated voltage 1 kV 3 kV 12 kV - 52 kV 24kV - 36kV 1.1 kV - 52 kV 12 kV - 52 kV
Maximum rated current 250 A - 4500 A 250 A - 6300 A 250 A - 3150 A 5000 A - 12500 A 250 A - 7500 A 250 A - 3150 A
Nominal creepage distance 60 mm - 150 mm 120 mm - 130 mm 290mm - 1655mm 440mm - 1100mm (Special executions with nominal creepage distance up to 1560 mm available upon request) 89mm - 1650mm 241mm - 1650mm
Bottom insulating body Nylon Porcelain
Antipollution level From P1 up to P4 P2 and P4 From P1 up to P4 From P1 up to P4
Standard reference EN 50180, EN 50243 (formerly DIN 42531/-2/-3/-4 & 42541) EN 50243 (formerly DIN 42531/-2/-3/-4 & 42541
Rod design Rigid stem Rigid stem / Split conductor / Drawlead Bottom base and double flag Rigid Stem Rigid Stem Rigid Stem
Rod material Brass & Copper Brass & Copper Brass & Copper Copper tube conductor Brass & Copper Brass & Copper
Rod executions Bottom base / Spade / Threaded with nuts Bottom base / Threaded with nuts
Insulating body material Porcelain Porcelain Porcelain Porcelain Porcelain Porcelain
Special surface treatment Tinplating /Silverplating Tinplating / Silverplating Tinplating / Silverplating Tinplating / Silverplating Tinplating / Silverplating Tinplating / Silverplating
Misc Multiple copper rod customizations, multiple connection styles Multiple copper rod customizations, multiple connection styles Multiple copper rod customizations, multiple connection styles

 

CEDASPE® HC [from 5000A]

CEDASPE® HC are liquid filled (hollow core/solid porcelain open type) bushings in accordance with EN 50180 and EN 50243 Standard. CEDASPE® HC feature…
+ Easy handling thanks to the top-lifting M12 lug
+ Very high level of customization (i.e.: rod extension, special connectors, special finish surface, etc.)
+ Suitable for extreme applications (i.e. very polluted areas, very cold/hot ambient temperatures, very corrosive/aggressive environments, etc.)

CEDASPE® 1kV series 2021 EN [former ED series]

The new generation of ED bushings: The CEDASPE® 1kV bushing series according to EN50386 with a rated current from 250A to 4500A, fully interchangeable…
+ Optimal tightening solution thanks to the reinforced nylon insulating support on the oil side
+ Compact body
+ Smart assembling, packing and delivery

CEDASPE® LV (DIN)

The CEDASPE® LV series are 3kV solid porcelain open type bushings designed in accordance with the standard DIN 42539. Primarily used for indoor and…
+ Standardized design
+ Tried-and-tested product
+ Best value-price

CEDASPE® MV [up to 3150A]

CEDASPE® MV are solid porcelain liquid filled (hollow core oil communicating) bushings designed in accordance with EN 50180 and EN 50243. Used for…
+ Standardized design with a very high level of customization
+ Tried-and-tested product
+ Best value-price

BS Bushing

The BS range of bushings are manufactured to meet specific requirements in the UK and are typically approved by the NGC or DNO's. The detail of the…
+ For specific requirements in the UK
+ Manufactured and tested in accordance with IEC 60137
+ Voltage from 1.1 kV to 52 kV

AS Bushing

To complement our standard range of bushings, the Australian range of bushings are manufactured to meet specific requirements in Australia and have…
+ For specific requirements in Australia
+ Manufactured and tested in accordance with IEC 60137
+ Voltage up to 52 kV
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