Computer control cables for intrinsically safe circuits

2025-09-03 Leave a message

Computer Control Cable for Intrinsically Safe Circuits

Product Features and Applications: This product features low capacitance and inductance, as well as excellent shielding and anti-interference properties, resulting in explosion-proof performance superior to conventional computer and control cables. It is suitable for use as a transmission line in distributed control systems and automated inspection and control systems, where explosion-proof requirements are required.

Compliant Standards: This product's technical specifications comply with Q/ZSC021-2009 (equivalent to British BS5308-86).

Usage Characteristics

1. AC Rated Voltage (Uo/U): 450/750V.

2. Long-Term Permissible Operating Temperature of Cable Conductor:

PVC Insulated Cable: 70°C - 90°C - 105°C (depending on the temperature rating of the model).

Polyethylene Insulated Cable: 70°C

XLPE Insulated Cable: 90°C

3. Minimum Ambient Temperature: -40°C for fixed installations, -15°C for non-fixed installations. 4. Installation and Laying Temperature: No less than 0°C (Preheating is required if the installation temperature is below the minimum allowable installation temperature).

5. Minimum Bend Radius: No less than 6 times the cable's outer diameter for unarmored cables; no less than 12 times the cable's outer diameter for armored cables.


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