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DIN 42530 Porcelain Transformer Bushing Insulator

Product Details:

The transformer bushing is the main insulation device outside the transformer box. The lead wires of the transformer windings must pass through the insulating bushing to insulate between the lead wires and between the lead wires and the transformer shell, and at the same time play the role of fixing the lead wires. Due to the different voltage levels, insulating bushings include pure porcelain bushings, oil-filled bushings and capacitor bushings.

 DIN 42530 Transformer Bushing Insulator
PART NUMBER DESCRIPTION Rated Voltage Kv Rated Current A TANK HOLESIZE BIL PF DRY PF WET CREEPAGE STEM CONNECT
DT 1/250 DIN 42530 1/250 1 250 60 M12
DT 1/630 DIN 42530 1/630 1 630 45 75 M20
DT 1/1000 DIN 42530 1/1000 1 1000 56 75 M30
DT 1/2000 DIN 42530 1/2000 1 2000 70 75 M42
DT 1/3150 DIN 42530 1/3150 1 3150 90 75 M48
DT 3/250 DIN 42539 3/250 3 250 39 40 14 10 120 M12
DT 3/630 DIN 42539 3/630 3 630 45 40 14 10 120 M20
DT 3/1000 DIN 42539 3/1000 3 1000 56 40 14 10 125 M30
DT 3/2000 DIN 42539 3/2000 3 2000 70 40 14 10 125 M42
DT 3/3150 DIN 42539 3/3150 3 3150 90 40 14 10 125 M48
DT 3/4500 DIN 42539 3/4500 3 4500 119 40 14 10 130 M55
DT 3/6500 DIN 42539 3/6500 3 6500 119 40 14 10 130 M75

 

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