BHG1-400 / 10KV-2G / 3G / 4G high-voltage cable boxes [Type / Name] BHG1-400 / 10-2G BHG1-315 400A 315A 200 10KV high voltage cable flameproof junction box [Features] simple structure, wiring convenient, small size, light weight, patented; environmental pressures 80KPa-106 Kpa: [environment] Ambient air temperature -20 ℃ - + 40 ℃: air relative humidity less than 95% (+ 25 ℃): no strong turbulence and shock and vibration place: no dripping water and snow invade the place: not enough to damage the metal and insulation corrosive gases and vapors places: Parameter Current: 400A Power: 10KV connection ports: two-way / three-way / four-( high pressure series) BHG1-400 / 10KV-2G / 3G / 4G high-voltage cable boxes use: BHG1-400 / 10-2G flameproof high voltage cable boxes (hereinafter referred to as junction boxes) for explosive gas (methane) mines and coal dust mixture, the coal mine for the voltage to 10 kV, current up to 200 amps, the system rated current to 12.5KA disconnect the power supply system, connecting two rubber-sheathed cables for mining purposes. Technical data: BHG1-400 / 10KV-2G models: BHG1-400 / 10-2G Rated voltage: 10KV, 6KV Rated current: 400,315,200 introduction of cable types: rubber cables concentric ring groove diameter (mm) 88: Overall Dimensions: 910 × 385 × 220 Technical data: BHG1-400 / 10KV-3G Model: BHG1-400 / 10-2G Rated voltage: 10KV, 6KV Rated current: 400,315,200 introduction of cable types: rubber cables concentric ring groove diameter (mm) 88: Dimensions: 910 × 410 × 220 structural profile junction box flameproof enclosure for steel structure, covered with bolts crimp form, on both sides of the power supply pins, and a control line drawing device. There are three main features of the housing terminals on terminal platen head crimping the cable. Base for high-voltage porcelain, and has an auxiliary terminals. After using a junction box unpacking, check for damage phenomenon, whether the missing parts. 2, the junction box is strictly prohibited live action, you must press the "Coal Mine Safety Regulations" to operate, install the cable must strictly enforce the installation process can be carried out in the underground, the specific installation process, refer to "BHG1-400 / 10-2G mine explosion high-voltage cable boxes "manual. 3, in particular reminded that the qualifying portion of the rubber seals tightly when the installation is not oppression, in order to avoid deformation of the core wire insulation. Check with the cable junction box at the same time, if the temperature exceeds 80 ℃, should immediately identify the reasons for timely resolution of the inspection to view fasteners, warning signs is complete. BHG1-400 / 3.3-2G, 3G, 4G