Eng
Standard Insulator
 
Product Insulator
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:: LOW VOLTAGE BUSHING TRANSFORMER ::
Bushing DT
250A
Bushing DT
630A
Bushing DT
1000A
Bushing DT
3150A
Bushing DT
4500A

Note: All dimensions are in millimeter.
STANDARD
IEC137
DIN 42530
DT250A DT630A DT1000A DT3150A DT4500A
ELECTRICAL VALUE Rated voltage, kV 4.6 4.6 4.6 4.6 4.6
Dry power frequency withstand voltage, 1 minute,kV 11 11 11 11 11
Wet power frequency withstand voltage, 1 minute,kV 10 10 10 10 10
Dry lightning impulse voltage withstand,kV 40 40 40 40 40
  Color of insulator BROWN BROWN BROWN BROWN BROWN
Coarse tolerances are acc. to DIN40680