Supply JHBG2-400-10KV, JHBG2-400-10KV

Supply JHBG2-400A-10KV, JHBG2-400-10KV mine high voltage cable boxes, high voltage junction box use:. JHBG2-400 / 10 flameproof high voltage cable boxes (hereinafter referred to as junction boxes), applicable to explosive gas (methane) and coal dust mixture of mine for coal mine voltage to 10 kV, current up to 400,315 amperes system rated current up to 12.5KA disconnect the power supply system, connecting two mining rubber-sheathed cables purposes. The structure of the terminal box Introduction flameproof enclosure for the steel structure, covered with bolts crimp form, on both sides of the power supply pins, and a control line into devices. Housing equipped with three main terminals, the terminals platen crimp the cable head. Base of high-voltage porcelain, and has an auxiliary terminals. [Environment] Ambient air temperature -20 ℃ - + 40 ℃: air relative humidity less than 95% (+ 25 ℃): no strong jolt and shock and vibration place: no dripping water and snow invasion place: not enough to damage the metal and insulation corrosive gases and vapors place: Use 1, after unpacking the junction box should be checked for damage phenomenon, whether the missing parts. 2, the junction box non-powered operation, you must press the "Coal Mine Safety Regulations" operation, the installation of the cable installation process must be strictly enforced, can be carried out in the underground, the specific installation process, refer to "JHBG2-400 / 10-2G mine explosion high-voltage cable junction box "instructions. 3, to remind that the outlet section should fill the epoxy resin at the time of installation. Check with the cable junction box at the same time, such as the temperature exceeds 80 ℃, should immediately identify the reasons for timely resolution of checking To check the fasteners, warning signs are complete. A purpose:. JHBG2-400 / 10 flameproof high voltage cable boxes (hereinafter referred to as junction boxes), applicable to explosive gas (methane) and coal dust in mines mixture for coal mine voltage up to 10 kV, current to 400 315 amps, the system rated current up to 12.5KA disconnect the power supply system, connecting two mining rubber-sheathed cables purposes. The structure of the terminal box Introduction flameproof enclosure for the steel structure, covered with bolts crimp form, on both sides of the power supply pins, and a control line into devices. Housing equipped with three main terminals, the terminals platen crimp the cable head. Base of high-voltage porcelain, and has an auxiliary terminals. [Environment] Ambient air temperature -20 ℃ - + 40 ℃: air relative humidity less than 95% (+ 25 ℃): no strong jolt and shock and vibration place: no dripping water and snow invasion place: not enough to damage the metal and insulation corrosive gases and vapors place: Use 1, after unpacking the junction box should be checked for damage phenomenon, whether the missing parts. 2, the junction box non-powered operation, you must press the "Coal Mine Safety Regulations" operation, the installation of the cable installation process must be strictly enforced, can be carried out in the underground, the specific installation process, refer to "JHBG2-400 / 10-2G mine explosion high-voltage cable junction box "instructions. 3, to remind that the outlet section should fill the epoxy resin at the time of installation. Check with the cable junction box at the same time, such as the temperature exceeds 80 ℃, should immediately identify the reasons for timely resolution of checking To check the fasteners, warning signs are complete.