Share on (62126928047):

Heat shrinkable power cable accessories are provided with the benefits of light weight,reliable application and easy installation.
Suitable for the long-term service from -55℃ to +105℃.Used for the intermediate and terminal joints of oil-immersion cable and cross-linking cable up to 35kV.
Widely applied in industries of electric,power,petrochemical,metallurgy,railway,port and construction,etc.
Product name | Test item | Test Method | Test result | ||
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 | Qualified | |
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 | Qualified | ||
Partial discharge test | 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 | Qualified | ||
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℃ | |||
Partial discharge test | 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 | Qualified | ||
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 | Qualified | ||
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 | Qualified | ||
AC withstand test for 4H | Neither breakdown nor flashover shall occur at 35kV for 4H | No breakdown and flashover occurred on the combination samples at 35kV for 4H | Qualified | ||









New products from manufacturers at wholesale prices