High voltage cable distribution box can save electrical equipment and cable investment, and improve power supply reliability. The product is divided into non switch type (CGSF10) and switch type (CGSF10-K) with or without load switch, equipped with live display, and optional with lightning arrester and short circuit fault indicator. The unique design of the product is suitable for harsh environments such as flood prone areas and high pollution areas.
Main Features
1. High voltage carrying capacity: able to withstand high voltage of 12KV.
2. Good insulation performance: effectively prevents dust, moisture, etc. from entering. Ensure the safety of operators and equipment.
3. Sturdy structure: It has strong impact resistance and seismic resistance. Easy installation, reducing installation time and cost.
4、Reliable connection: Ensure the stability and safety of cable connections. Easy to observe the operating status of internal equipment.
5、High protection level: resistant to external environmental influences.
6. Scalability: Convenient for subsequent expansion and renovation.
7. Good heat-resistant and corrosion-resistant design: prevent overheating from affecting equipment performance
Technical indicators and parameter characteristics
The rated voltage of the 12KV high-voltage cable junction box is 12KV, the rated current is 630A, the power frequency withstand voltage is 42KV/1min, the partial discharge is<3PC (test voltage is 15KV), the lightning impulse withstand voltage is 105KV, the rated short-time withstand current is 20KA/3s, the rated peak withstand current is 50KA/0.3s, the DC withstand voltage (negative polarity) is 52KV/15min, the rated active load breaking current is 630A (>100 times), the breaking capacitor current is 45A, the breaking inductor current is 16A, the rated short-circuit closing current is 50A, the 50KV (closing) operation is performed 5 times, the mechanical life is 2000 times, and the shell protection level is IP33.
1. Fully insulated, fully sealed, maintenance free:
2. Anti pollution and anti-corrosion:
3. Equipped with SF6 ring network load switch inflation cabinet;
4. Configure touchable silicone rubber cable plugs;
5. Centralized power supply that can meet the needs of local user groups:
6. Having all the characteristics of a regular cable junction box;
7. Can be equipped with an electric operating mechanism;
8. CT and PT interfaces can be reserved for air distribution automation.
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