Cable branch box into four _ cable branch box into four price _

 DFW12 / 630A series cable distribution boxes □ Overview DFW12 / 630A series with the load switch cable distribution boxes, electricity cables and tap clever around the inlet and outlet division, the smallest of the structural design, the strongest cable is used configuration features up to 8-way inlet and outlet. The distribution boxes only to retain the traditional sub advantages boxes, but also has the advantage RMU part, it is the ideal equipment network reform. Small, maintenance, technical and economic good, high reliability, easy to install and easy to use. Model and meaning □ □ □ products to adapt to environmental goods and main technical parameters 1, ambient temperature: the maximum temperature of + 40 ℃, the lowest temperature of -30 ℃ 2, Winds: Pretty 34m / s (not more than 700pa) 3, humidity: daily average relative humidity less than 95%, the monthly average relative humidity less than 95% 4, shockproof: horizontal acceleration is not greater than 0.4m / s2, the vertical acceleration is not greater than 0.15m / s2 5, the installation site gradient: less than 3 ° 6, the installation environment: ambient air should not be obviously polluted corrosive, flammable gas, vapor, etc., the installation site without severe shock project parameters Rated voltage 12kV Rated current 630A 1 minute power frequency withstand voltage 48kV lightning impulse withstand voltage 85kV rated short closing current (peak) 50kV rated transfer current 2000A thermal current 20kA / 2s institutions rated life of 2,000 SF6 gas pressure 0.03MPa SF6 gas leak in exchange rate ≤0.5% □ DWF12 / 630A B- □ type can touch cable distribution boxes Cable Accessories □ SF6 load switch with a tap box structure example of FIG □ Ordering information (cabinet configuration) □ with switch cable distribution boxes typical foundation plans a system diagram □ □ Product Overview