PVC insulated PVC sheathed Braid screened Control Cable
Control cable is used for the signal transmission, controlling and measuring system of the electric apparatus and the power distribute apparatus in the field of metallurgy, power and petrochemistry, The rated voltage is up to 450/750V.
Type:
PVC insulated, PVC out sheath control cable: From 2x0.75 to 2x40. Till 61x0.75mm2 to 61x2.5mm2
PE insulated, PE out sheath control cable
PE insulated, PVC out sheath control cable
PE insulated, PVC out sheath, copper wire braided shield control cable
1. Standard
The controlcable can be produced according to the standard GB9330-1988,and thefactory can also manufacture the cables in accordance with otherstandards.
2. Scope of Application
The control cable aresuitable for the wiring of electrical controlling equipments andinstrument,monitoring and controlling return circuit,electricalprotection and measurement in power distribution unit under thecircumstance that the rated voltage is up to 450/750V AC.
3. Type& Specification
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KVV |
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For laying indoors, in trenches and in ducts, for fixed installation |
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KVVP |
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For laying indoors, in trenches and in ducts, for fixed installation |
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KVVP2 |
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For laying indoors, in trenches and in ducts, for fixed installation |
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KVV22 |
Copper conductor PVC insulated & sheathed control cable with steel tape armmour |
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For laying indoors, in trenches, in ducts and in ground,able to withstand heavier mechanical force, and for fixed installation |
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KVVR |
Copper conductor PVC insulated flexible control cable |
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For laying indoors,movable and flexible |
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ZRKVVRP |
Copper conductor PVC insulated & sheathed cooper wire braiding screened flexible control cable |
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Fixed laying indoors with capability of moving and screening |
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ZRKVV |
Copper conductor PVC insulated & sheathed flame retardant control cable |
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For laying indoors, in trenched, in ducts and for fixed installation, the cable should be flame retardant |
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ZRKVVP2 |
Copper conductor PVC insulated & sheathed flame retardant control cable with steel tape shield |
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ZRKVV2 |
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ZRKVVR |
Copper conductor PVC insulated & sheathed flame retardant flexible control cable |
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For laying indoors, and the cable should be flame retardant flexible and movable |
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4.Service Conditions
(1)The long-time working temperature of conductor of PVC insulated cable is 70oC
The long-time working temperature of conductor of XLPE insulated cable is 90oC
(1) The temperature for laying the cables can not be lower than 0oC.Permissible bending radius(r):unarmoured cable:r≥6D;(D: outer diameterof the cable);armoured or copper-tape screened cable:r≥12D;shieldedflexible cable:r≥6D
