Fireproof cable

Description

Fireproof cable

Item No: NG-A-BTLY

Executive standard: Q/HL*******8

Production range: *0mm***0mm

Item No: FA-BTGYRZ

Product implementation standard

Q/HL*******8

Two, use

Suitable for industrial installations, buildings, structures and ancillary facilities for the distribution of fixed laying with high fire resistance, fire resistance requirements of rated voltage 1kV (Um=1.2kV) power cable

Three, the use of characteristics

1, rated voltage U0/U:**0/**0V, 0.6/1kV

2, long-term working temperature:

1 (YTTW) long-term working temperature of **0 degrees Celsius, short-term (*0min) operating temperature of ***0 degrees Celsius

2 (BTLY) BTLV, the long-term use of the working temperature of **5 degrees Celsius, short-term (*0min) operating temperature of ***0 degrees Celsius

3 (FA-BTGYRZ) FA-BTLHYZ, the long-term use of the working temperature of *0 degrees Celsius, short-term (*0min) operating temperature of ***0 degrees Celsius

3, cable laying temperature:

1, with PVC sheath, polyolefin sheathed cable, installation of the ambient temperature shall not be less than 0 degrees Celsius

2) YTTW type cable lowest environmental temperature: fixed installation - *0 DEG C, non fixed laying from**0 DEG.

4, the bending radius of the cable

The non armoured cable shall not be less than *0 times of the outside diameter of the cable, and the armoured cable shall not be less than *5 times of the outside diameter of the cable

5, other characteristics

1) by GB****6.6

A. class in the flame temperature of **0 DEG C combustion, phase and phase and the outer sheath between the application of **0V voltage, which *0min insulation is not damaged

B. class in the flame temperature ******0 DEG C in the combustion phase and the phase and the **0V voltage between the sheath, which *0min insulation is not damaged

2, according to the British BS***8 standard, flexible cable can meet the following requirements:

A. level **0 3H

B. level **0 3H

C. level **0 3H

S. level **0 *0min

The insulation is not damaged

3) safety, fireproof cable power supply normal in the flame, start fire extinguishing equipment, reduce fire losses, to the personal safety is particularly reliable, the copper sheath is a good conductor, is the best PE grounding line, and continuously to the cable length, greatly improves the sensitivity and reliability of grounding protection;

4, long service life, inorganic insulation material high temperature resistance, and not easy to aging, his life is much higher than the organic insulation cable, in normal working condition, its life can be equated with the building;

5 flexible cable fire transport and installation, including the installation of accessories similar to ordinary cable, simple;

6, the economy is good, the flexible fireproof cable because of the advanced technology, simple installation, under the same conditions, the overall cost of mineral insulated cable is significantly lower than the cost