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24KV 250A Transformer Bushing insulators DT 20NF250
High Voltage Transformer Bushing
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24KV 250A Transformer Bushing insulators DT 20NF250

Place of Origin: Jiangxi, China
Brand: Risheng PX
Model Number: DT 20NF250 Transformer Bushing
Material: Porcelain Material
Application: High Voltage Oil Transformer
Rated Voltage: 24KV
Certification:  ISO9001 and Type Test
Standard:  DIN 42531

    PART NUMBER DESCRIPTION Voltage RATING(KV) I RATING(A) TANK HOLESIZE
    mm
    BIL(KV) PF DRY PF WET CREEPAGE STEM CONNECTOR
    10NF250 DIN 42531 10NF250 12KV 250 78 75 28 - 305 M12
    10NF630 DIN 42532 10NF630 12KV 630 90 75 28 - 305 M20
    10NF1000 DIN 42533 10NF1000 12KV 1000 110 75 28 - 295 M30
    10NF2000 DIN 42533 10NF2000 12KV 2000 135 75 28 - 295 M42
    10NF3150 DIN 42533 10NF3150 12KV 3150 135 75 28 - 295 M48
    20NF250 DIN 42531 20NF250 24KV 250 78 125 50 - 450 M12
    20NF630 DIN 42532 20NF630 24KV 630 90 125 50 - 440 M20
    20NF1000 DIN 42533 20NF1000 24KV 1000 110 125 50 - 445 M30
    20NF2000 DIN 42533 20NF2000 24KV 2000 135 125 50 - 445 M42
    20NF3150 DIN 42533 20NF3150 24KV 3150 135 125 50 - 445 M48
    30NF250 DIN 42531 30NF250 36KV 250 78 170 70 - 607 M12
    30NF630 DIN 42532 30NF630 36KV 630 90 170 70 - 662 M20
    30NF1000 DIN 42533 30NF1000 36KV 1000 110 170 70 - 635 M30
    30NF2000 DIN 42533 30NF2000 36KV 2000 135 170 70 - 635 M42
    30NF3150 DIN 42533 30NF3150 36KV 3150 135 170 70 - 635 M48

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