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DIN standard 42539 , AB-3150-42539 LV transformer bushing insulator brown color
Specifications:
TYPE | d5 | d7 | d8 | d9 max | d10 min | d 13 | r1 | CODE NO |
A3-3150 | 145 | 100 | 100 | 86 | 50 | 125 | 1.5 | A1-3150-42539N |
TYPE | d4 | d6 e2 | d11 min | d12 max | e1 min | r2 | CODE NO |
B 3150 | 150 | 125 | 90 | 80 | 61 | 4 | B1-3150-42539N |
AB-3150-42539 LV transformer bushing's dimensions shown above,the bushing characters shown bleow :
the insulation part use high aluminum porcelain C120 .
the porcelain surface covered a layer of hard and shinning glaze , color can be grey , brown or white .
the porelain bushing comply with DIN standard , DIN 42539, DIN40680
Applications:
Used for oil type distribution transformers
Competitive Advantage:
very high mechanical strength for much longer time service ,
glaze is shinning and smooth ,free of defect .
most reasonable price will help your product more competitive .
if you need whole set of hardwares and related ring gasket etc. , we can offer also .