Product features and uses: This product is suitable for automatic control systems, computer distributed control systems, control lines for automation control systems, and electronic computer cables for testing instruments and meters in industries such as AC U0/U 300/500V power, metallurgy, petrochemicals, etc., mainly using electronic computers.

2： Product execution standards

Q/HL002-2002 (Equivalent to British BS5308 standard)

Flame retardant performance test shall comply with GB12666-90 standard

3： Usage characteristics

1. Rated AC voltage: U0/U 300/500kV

2. Working temperature: Polyethylene insulation not exceeding 70 ℃

Cross linked polyethylene insulation at 90 ℃

Low smoke halogen-free flame-retardant polyolefin at 70 ℃

Low smoke halogen-free flame-retardant cross-linked polyolefin at 90 ℃ and 125 ℃

3. Environmental temperature: PVC sheath: fixed installation -40 ℃, non fixed installation -15 ℃

4. The temperature for cable installation and laying should not be lower than 0 ℃.

5. Allowable bending radius for cables: For non armored cables, the minimum bending radius is 6 times the outer diameter of the cable

Copper tape shielded or steel tape armored cables with a minimum diameter of 12 times the outer diameter of the cable

6. Purpose: Used for cables with high anti-interference performance requirements, as well as cables for testing instruments and instrument connection lines with high anti-interference performance