Mobile tank grounding device UZA-220V-BP-VZ

Road tanker grounding device UZA-220V-BP-VZ is designed for deflection of static electricity charges during loading and unloading of combustible and flammable liquids. The device provides continuous control of grounding circuit and light signal for permission of loading and unloading, as well as interlock of actuators in case of grounding circuit breakage. Features simple application, commissioning and maintenance explosion-proof modification Design: device supply kit includes indicator, grounding conductor and power supply unit (explosion-proof modification) with built-in relay (fig. 1). The indicator consists bright red-colored LED with 180° viewing angle and controller board, all filled with compound. Indicator mounting and electrical connection to grounding main is made using M8 pin, toothed washer and nuts from supply kit (fig. 2). Grounding conductor consists of two same spring contacts clamps, connected by two-wired cable. При длине проводника 6 м, 12 м или 15 м индикатор комплектуется спиральным кабелем, а при длине от 20 м до 100 м – силиконовым кабелем (длина силиконового кабеля кратна 5 м). Power supply unit is manufactured within metal housing (fig. 3) and can be installed in area with explosion hazard, outdoors.