Three-phase power indicator Liu wide gantry

Three-phase power indicator Liu wide gantry crane is designed for real-time monitoring traffic signal indication, gantry crane and other lifting equipment three-phase power to prevent adverse consequences equipment power phase caused. The product uses imported super high LED light-emitting diode is made in three colors (yellow, green, red) indicate a three-phase power supply, visual distance of about 400 m, life of more than one hundred thousand hours, better than other similar products. Shell is made of electroplated cold-rolled plate and electrostatic powder spray process, beautiful and delicate, excellent outdoor corrosion resistance. Low power, low power consumption. Light body can be mounted side by side with the trolley line, can also be installed on both ends of the wall, angle can be adjusted maximum viewing angle of 150 degrees, driving the driver and ground staff can be seen. Protection class IP56. Buy gantry crane power indicator, look for "Liu Kuo" trademark