MR-150 * 75 What does it mean? Is the bridge of the electrical?
AC90 has been used in non-flammable buildings, such as office buildings, hotels, shopping centers and factories in the lighting, sockets and other equipment, feeder lines can be used as users on the ground and dry environment into the cable AC90 can be mounted on a cable tray (with a hole tray, a non-porous tray and a ladder), or with a bracket or cable clamp along the wall, along the top cover TC90: Indicates the type of aluminum alloy cable, : YJHLV, XLPE insulated PVC sheathed aluminum alloy power cable
"GB / T9330.3-2008 plastic insulated control cable XLPE insulated control cable", "GB / T-2008 rated voltage 1kV (Um = 1.2kV) to 35kV (Um = 40.5kV) extruded insulated power cable and annex". "GB / T-2008 rated voltage 1kV and below overhead insulated cable"
Electric fire mainly includes the following four aspects: First, the leakage of electricity The so-called leakage, that is, a line of a place for some reason (natural or man-made reasons, such as wind and rain, wet, high temperature, , Corrosion, etc
