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10kV Heat-shrinkable outdoor termination | AC withstand for 1MIN under rain 1MIN | Neither breakdown nor flashover shall occur at 45kV for rain | No breakdown and flashover occurred on the combination samples at 45kV for 1min | |
AC withstand for 1MIN under rain 1MIN | Neither breakdown nor flashover shall occur at 45kV for rain | No breakdown and flashover occurred on the combination samples at 45kV for 1min | |
| The magnitude of the discharge at 13KV shall not exceed 20pC. | The magnitude of the discharge of the combination samples didn't exceed 2pc at 13kV | |
Heating cycles voltage test in air
| 3 cycles at the conductor temperature of 90 to 95℃ |
Subjected to 3 cycles in air at the conductor temperature of 90 to 95℃ |
| The magnitude of the discharge at 13KV shall not exceed 20pC. | The magnitude of the discharge of the combination samples didn't exceed 4pc at 13kV | |
Impulse voltage withstand test | Neither breakdown nor flashover shall occur at 10 positie and 10 negative impulses of 105kV | No breakdown nor flashover occurred on the combination samples at 10 positive and 10 negative impulses of 105kV | |
DC negative polarity voltage withstand for 15MIN | Neither breakdown nor flashover shall occur at 52kV for 15min | No breakdown and flashover occurred on the combination samples at 52kV for 15min | |
| Neither breakdown nor flashover shall occur at 35kV for 4H | No breakdown and flashover occurred on the combination samples at 35kV for 4H | |