Special Offer! High voltage power cable junction box BHG-400 (315,200) / 10-3G cast high voltage cable junction box

BHG-400 (315,200) / 10-3G flameproof high voltage cable boxes BHG-400 (315,200) / 10-3G flameproof high voltage cable junction box is from the shell, cover and wiring porcelain base composition. Simple structure, easy wiring, small size and light weight. Is used to prevent the cable from pulling off the plate with curved grooves designed to casting, greatly improves the reliability of the pressure line. Porcelain pedestal selected excellent performance high-voltage ceramic powder baked, with a relatively strong insulating properties. Clearances between the junction box inside a charged body, and creepage distances are all standard requirements. For explosive gas (methane) and coal dust mixtures in coal mine coal roadway connecting the power cable circuit wiring purposes. BHG-400 (315,200) / 10-3G mine technical parameters flameproof high voltage cable boxes: Model: BHG-400 (315,200) / 10-3G Rated voltage: 10v Rated current: 200,315, 400 Clearance: 10mm creepage distance: 125mm cable diameter: 68 * 78mm control circuit rated voltage: 127v control circuit current rating: 5A BHG-400 (315,200) / 10-3G flameproof high voltage cable boxes work environment: altitude does not exceed 1000m; (time + 25 ℃) air relative humidity less than 98%;; ambient pressure (86 ~ 110) kpa; ambient temperature (-20 ~ + 40) ℃ with a coal mine methane and coal dust explosive mixture underground; no significant shake and severe shock and vibration environments; no damage to the metal and insulation of gas and vapor environment. The above is BHG-400 (315,200) / 10-3G flameproof high voltage cable boxes brief, complete models of a variety of junction boxes, any of its selection. Sales Hotline: 13562413921 QQ: 1750680927 Contact: Houwen Qian Ji Ning Ouke Mining Equipment Co., Ltd: http: //www.jnokgk.com