Is it possible to use steel pipe for the protection cable of the buried cable?
Low smoke zero halogen (cross) polyolefin insulated sheathed power cable 4 185 + 1 root 95
Low-smoke halogen-free (cross-linked) polyolefin insulated jacket power cable First, the implementation of standards: Enterprise standard Second, the scope of application: . cable conductor long-term allowable working temperature of 70 ℃, 90 ℃ . the cable laying temperature should not be low At 0 ℃ . this product is not only flame retardant, and both low smoke and pollution-free, also known as clean cable and green cable, for rated voltage 0.6 / 1KV and below, AC 50HZ transmission and distribution power system And flame retardant requirements of high automation device lines. Particularly applicable to high-rise buildings, hotels, restaurants, shopping malls, the environment is more closed, staff concentrated, easy to evacuate the use of places. Users can also refer to GB-94 "power engineering cable design specifications" to choose to use. . halogen-free flame retardant cable special indicators of the standard . the combustion gas corrosive conductivity PH value <= 10μs / mm> = 4.3IEC754-2IEC754-. cable burning smoke density transmittance> 60% GB / T.2
5-pin cable ~~~~ 4 cross-section of 185 square millimeters (A, B, C, N), a 95 square millimeters (ground)
