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◇Introduction
SDCBBA series of American high voltage cable distribution boxes, and its excellent performance, a standardized design, beautiful appearance, widely used in engineering equipment of the cable in the cable distribution network system, the major industrial parks, residential area, urban agglomerationsarea, business center and high-rise buildings and other places universally recognized. One-way door, multi-pass horizontal busbar for the main features, with a small width, the combination of flexible, fully insulated, sealed and other significant advantages. Can generally be divided in accordance with the rated current of 600A main circuit and 200A branch circuit two. The cable connector used to comply with the IEEE386 standard. All cable joint for XLPE insulated cables.200A cable connector cable cross section of 25 square mm～120 square mm cable; 600A cable connector for cable cross-section of 25 square mm～500 square mm cable.
◇Model defined
 

◇Main characteristics
1.Fully sealed, fully insulated structure, maintenance-free.
2.High-voltage live parts of all of the silicone rubber or EPDM prefabricated cable connectors, and effective guarantee of personal safety.
3.Outdoor all-weather protection structure for high temperature, cold, floods submerged, high dust Regions.
4.Flexible combination allows to qualify the number of branches to seven road with SF6 load switch composed of a ring network, and fully meet the requirements of a variety of wiring.
5.The cable connectors can be used as the switch with load-swappable, breaking the 200A load current.
6.Fault indicator is installed, you can quickly detect electrical fault.
7.The box is all metal steel or stainless steel plate, 2mm thick shell, anti-corrosion design and special paint treatment, reliable operation in harsh environments (life expectancy ≥ 30 years).

◇Work environment
1.Ambient temperature: maximum temperature: +40℃, minimum temperature -30℃.
2.Relative humidity: relative humidity average is less than 95% relative humidity average is less than 90%.
3.Wind speed: in fairly 34m / s (not more than 700Pa).
4.Shock: the level of acceleration is not greater than 0.4m/s2, the vertical acceleration is not greater than 0.15m/S2.
5.Installation site inclination: not more than 3 °.
6.Installation environment: the ambient air should not corrosive, flammable gas, water vapor and other significant pollution, the installation site without severe vibration.

◇Main parameters
 

◇Lines typical program