Mineral cable BBTRZ 0.6/1KV 370+235

★ Application 

This product is applicable to important electrical engineering fields, such as dangerous areas: airport, oil depot, liquefied gas station, chemical industry, coal mine, (nuclear) power station, steel smelting shipbuilding, etc.; advanced important public facilities: satellite ground station, railway wiring, alarm, fire fighting, etc; Ensure the safety of personal property: historic buildings, hotels, high-rise buildings, museums, libraries, banks, hospitals, insurance, shopping malls, scientific research institutions, etc.

★ Feature

1. Rated voltage of cable: U0 / u = 0.6/1kv (UM = 1.2KV)

2. The high working temperature of cable conductor is 90 ℃

3. In case of short circuit (the longest duration shall exceed 5S), the high temperature of cable conductor shall exceed 250 ℃

4. For correctly installed laid cables, the service life shall be at least 30 years under normal operation conditions

5. The laying temperature of the cable shall be lower than 0 ℃

6. Minimum bending radius of cable: no less than 15 times of outer diameter of three core cable; no less than 20 times of outer diameter of single core cable