- Implementation Standards: GB/T19666-2005, GB/T5023.3-2008, JB/T8734.2-2012
- Application: Suitable for fixed installation of electrical equipment and lighting devices with a rated voltage of 450/750V and below.
- Usage Conditions:
- The rated voltage U0/U of the cable is 450/750V and 300/500V
- The long-term maximum operating temperature of the cable: WDZ-BY-90 and WDZ-RY-90 is 90℃, other models is 70℃
- The cable laying temperature should not be lower than 0℃
- The minimum allowable bending radius during laying: For outer diameter (D) less than 25mm, the allowable bending radius is not less than 4D; for outer diameter (D) greater than or equal to 25mm, the allowable bending radius is not less than 6D


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