Rated System Voltage ( kV) |
Section Length (mm) |
Arcing Distance (mm) |
Creepage Distance (mm) |
Specific Creepage Distance |
Specified Cantilever Load (kN) |
Specified torsional Load (kN·m) |
Specified Tensile Load (kN) |
Lightning Impulse Withstand Voltage (kV) |
Power Frequency
Withstand Voltage (kV) |
|
Dry |
Wet |
|||||||||
66 | 770 | ≥600 | 2250 ( e ) /1820 ( d ) | 53.7( e ) /43.3 ( d) | 6 | 4 | 10 | ≥325 | 175 | 140 |
66 | 970 | ≥800 | 2350 | 53.7( e ) /43.3 ( d) | 10 | 5 | 10 | 450 | 225 | 185 |
66 | 770 | ≥600 | 2250( e ) /1820 ( d) | 53.7( e ) /43.3 ( d) | 12.5 | 6 | 10 | ≥325 | 175 | 140 |
Order Information:
1.Voltage grade; 2. Specified mechanical load ; 3. Creepage distance ; 4. Power frequency withstand voltage ; 5. Lightning impulse withstand voltage ; 6. Insulation distance ; 7.Coupling type Ps. Different design could be supplied as customer requirements |