Flexible Cable for Telecommunication Power Supply
General
It is used to transmit and distribute power of A.C rated voltage 0.6/1KV or lower. It has got special characters of softness and flexibility besides all advantages of PVC insulation cable.
Executive Standard
YD/T1173-2001
Model and Description
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Model
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Description
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RV
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Soft power cable with Cu core and PVC insulation
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RVZ
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Flame retardant soft power cable with Cu core and PVC insulation
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RVV
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Soft power cable with Cu core, PVC insulation and sheath
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RVVZ
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Flame retardant soft power cable with Cu core, PVC insulation & sheath
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RVV22
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Soft power cable with Cu core, PVC insulation & sheath and steel tape armored
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RVVZ22
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Flame retardant soft power cable with Cu core, PVC insulation & sheath and steel tape armored
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Working Conditions
1. Max temperature of cable conductor for long-term working is 70℃
2. Min. environment temperature for installation is 0℃
3. Bending radium allowed:
No less than 8 times of cable O.D for unarmored cable;
No less than 20 times of cable O.D for armored cable
4. Max. working temperature of cable conductor is 160℃ during short circuit (lasting time shall be no more than 5 seconds)