LBG-400 flameproof high voltage cable connector, 10KV high voltage cable connector, B ..

LBG-400 flameproof high voltage cable connector, 10KV high voltage cable connector, BHG2-400 tee high voltage junction box I. Overview 1.1 Features Use of high-quality seamless steel pipe manufacturing, compact, interchangeable, overload Strong, dynamic, good thermal stability. 1.2 Main purpose and scope LBG1 series flameproof high voltage cable connector (hereinafter referred to as connector) for a coal mine in coal laneway joins 6/10 kV power cable circuit; for UGSP monitoring shielded cables When the mobile substation for power supply wiring can be connected at both ends with the cable section to plug each other, or it can be half received a special explosion-proof joints mobile substation. 1.3 Environment 1.3.1 not more than 1000 meters altitude, ambient temperature -20 ℃ ~ + 40 ℃ time. 1.3.2 ambient air relative humidity less than 95% (+ 25 ℃ when). 1.3.3 methane and coal dust explosive mixture of gas in the mine. 1.3.4 In the absence of a strong jolt vibration, no dripping water and water immersion environment. 1.3.5 in the absence of sufficient damage the metal and insulation corrosive gases and vapors are concentrated. 1.4 Product type flameproof explosion-proof; proof mark: ExdI. Second, the product structure of the overall structure consists of three parts 2.1 2.1.1 cable threading device composed by clamping flanges, clips, gaskets, sealing rings and seamless steel pipe (or plate) welded shell and the inner and outer ground components. 2.1.2 wiring device for the manufacture of seamless steel casing and bolt in the interior of the insulating pieces of composition. 2.1.3 The movable contact portion made of copper wire holder mounted on the insulating member within the copper wiring tube (GT type purchased parts), copper socket and the contact rods; connector contact lever separates into each package has the three parts two, the contact lever into two common connection means; housing outside the nameplate, warning signs and proof mark. 1 routine maintenance, service and maintenance 1.1 process, should prevent a collision or explosion-proof surface corrosion. 1.2 connector during maintenance operations prohibited live, you must ensure that after a power outage before unplug and dismantle any part without the residual voltage, the residual charge in addition to coal safety regulations in accordance with a reliable means of discharge, it can also take advantage of the mobile station attenuation discharge 1.2.1 General load switch remains in operation before closing, opened the high-voltage switch and make "no closing" sign or be locked, and operation of the connector if possible by the low-voltage feedback should feed switch and pull load switch. 1.2.2 such as high-voltage switch when you pull load switch has been turned off before the pull high voltage switch to flag or lock, the first load switch is closed at least one minute, (via Shanghai tested proved coal is generally less than one second to achieve safe voltage) residual voltage drain to ensure complete safety, and then carry out the necessary operations. Must finish line after line of plug 1.2.3 Replace when power transmission. 1.3 The intermediate flange connector housing of the disconnect, such as the period of time the application shall cover child covered, still with a sealing gasket sealed to prevent moisture ingress. Main: mine safety testing equipment, security and surveillance systems, sensors, junction box explosion-proof lighting and other high and low voltage electrical equipment, accessories and all kinds of mining equipment. Denway Jining Mining Equipment Co., Ltd. is located in Jining City, Shandong Province, Tang Industrial Park, new and old customers call to plant inspection. Sales Hotline: 18553720525 landline: 0537-2200525 QQ: 1815250022