Henan InfoQuick bridge voltage electrical equipment Co., Ltd. (www.jtqiaojia.com) is located in the Economic Development Zone of Zhengzhou, Henan Zhengzhou clouds technical Temple office, Contact: Mr. Wang distribution box, distribution box shafts cable tray, trough cable tray , tray cable tray, Ladder type cable tray, DJ-type large span cable tray, CABLOFIL mesh cable tray, hot dip galvanized cable trays, stainless steel cable tray, aluminum cable tray, room alignment tray, FRP cable tray , CSP alloy plastic cable tray, cable tray installation - Henan InfoQuick bridge voltage electrical equipment Co., FRP cable tray applied voltage of 10 kV power cables, and control cables, lighting, wiring, pneumatic, hydraulic umbilicals, etc. indoor and outdoor aerial cable trenches, laying tunnels. FRP cable tray has wide application, high strength, light weight, reasonable structure, low cost, long life, corrosion resistance, Shi _ [simple, flexible wiring, installation standards and appearance features at your transformation, expanded cable, maintenance and overhaul all convenience. BHC} Series FRP cable tray installation can be adapted to local conditions. Distribution box distribution box sales, shafts cable tray, trough cable tray, tray cable tray, Ladder type cable tray distribution box information where, DJ-type large span cable tray, CABLOFIL mesh cable tray, hot dip galvanized cable trays, stainless steel cable tray cable tray Zhengzhou supply shafts, aluminum cable tray, room alignment tray, FRP cable tray, CSP alloy plastic cable tray, cable tray installation - Henan InfoQuick bridge voltage electrical equipment Co. InfoQuick bridge Common faults four categories: the first category failure: the entire cable is blown or one phase is blown, such failure caused the current distribution cabinet relay, cable fault at the damage is very serious. The second fault: cable shorted each phase are the same, such failures caused by power distribution cabinet current relay and voltage relays are tripped, the cable is also very serious damage to the point of failure