20NF250A High Voltage Porcelain Transformer Bushing Insulator
20NF250A High Voltage Porcelain Transformer Bushing Insulator image
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Información Básica.
No. de Modelo.
20NF250A
Color
Grey , Brown or White
Paquete de Transporte
1000*1000*1000mm
Marca Comercial
JOHNSON
Origen
China
Código del HS
854620909
Capacidad de Producción
100000
Descripción de Producto
Dear customers,
If you have any other questions, please feel free to contact us.
600mm 24kv250A transformer ceramic bushing
Diameter:170mm,Height:410mm
Creepage distance:600mm
| Bushings are manufactured to DIN 42530,42539,42531,52432,42533,42534 | |||||||||
| PART NUMBER | DESCRIPTION | Kv RATING | I RATING | TANK HOLESIZE | BIL | PF DRY | PF WET | CREEPAGE | STEM CONNECT |
| 20NF250 | DIN 42531 20NF250 | 24 | 250 | 78 | 125 | 50 | – | 450 | M12 |
| 20NF630 | DIN 42532 20NF630 | 24 | 630 | 90 | 125 | 50 | – | 440 | M20 |
| 20NF1000 | DIN 42533 20NF1000 | 24 | 1000 | 110 | 125 | 50 | – | 445 | M30 |
| 20NF2000 | DIN 42533 20NF2000 | 24 | 2000 | 135 | 125 | 50 | – | 445 | M42 |
| 20NF3150 | DIN 42533 20NF3150 | 24 | 3150 | 135 | 125 | 50 | – | 445 | M48 |
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