Applications  
It is used for power transmission on power lines of rated voltage 0.6/1KV or lower. It has strong resistant characters against electromagnetic interference, thunder strike and even electric potential, improving power supply quality. It is especially suitable to the places with precision electronic devices such as computer center, space & aviation supervision center, intellectual buildings, etc.

Executive Standard 
enterprises standard

Model and Name
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Remarks: 1、We also produce the cables with flame-retardant or fire-resistant performance as cusmtomer demand. Prefix "ZR-" should be added to the original type for flame-retardant cable, and "NH-" added for fire-resestant cable.   
                   2、The metallic shieldings of the cable include 2 forms, braided metallic wire & wrapped metallic tape.
Working Conditions.

Specification
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Working Conditions 
1、Max. allowed conductor temperature of long-term working: 70℃ for cable with PVC insulation;90 ℃ for cable with XLPE insulation;  
2、Max. conductor temperature in time of short circuit (It lasts no longer than 5 seconds.):160℃ for cable with PVC insulation;250℃ for cable with XLPE insulation. 
3、Ambient temperature in installation should be no lower than 0℃. 
4、Cable bending radius allowed should be no less than 20 times that of cable outer diameter for single core cable, and no less than 15 times for multi core cable.  

Main Technical Parameters 
1、D.C. Conductor Resistance:  
See those for 0.6/1KV power cable with PVC insulation & sheath 
2、Insulation Resistance:
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3、A.C. Voltage Test The finished cable should pass voltage test of A.C. 50Hz、5min、3.5KV lasting 5 minutes without puncture. 
4、Fire-resistant performance of fire-resistant cable should meet testing demands of category A or B stipulated in IEC60331 or GB12666.6.  
5、Flame-retardant performance of fire-retardant cable should meet testing demands of category A, B or C stipulated in IEC60332 or GB12666.5. 

Cable length 
1、  The length of single piece of cable should be no less than 100 meters, pieces of cable no shorter than 20 meters accounting for no more than +10% of the total length are allowed for delivery. 
2、  It depends on final both agreements.  
3、  The allowed length error should be no more than ±0.5%.