KVV/KVVP 450/750V 0.5-10mm² 2-61cores Copper conductor PVC insulated and sheathed control cable
Product Description
The control cable directly transmits electric energy from the distribution point of the power system to the power connection lines of various electrical equipment and appliances. The rated voltage of power cables is generally 0.6/1kV and above, and the control cables are mainly 450/750V.
KVV cable is a PVC insulated control cable, full name: copper core PVC insulated PVC sheathed control cable. It is mainly used for wiring of control, signal, protection and measurement systems. KVV control cables are widely used in many fields, such as control and monitoring circuits and protection lines with voltage levels of 450/750V and below. They include low smoke and zero halogen, flame retardant and shielded cables. Due to the characteristics of low smoke and low halogen, effective flame retardant and good anti-interference performance, they are widely used in power plants, petrochemical, metallurgy and other places with higher requirements.
1. Control cables belong to electrical equipment cables, and power cables are two of the five categories of cables.
2. The standard of control cable is 9330, and the standard of power cable is GB12706.
3. The color of the insulated core of the control cable is generally black and white, and the low-voltage of the power cable is generally color separated.
4. The section of the control cable generally does not exceed 10 square meters. The power cable is mainly used for power transmission, and generally it is of large section.
The section of control cable is generally small, and the maximum is generally not more than 10 square meters. In terms of the number of cable cores, the control cable is used to transmit control signals. There are many cores. According to the standard, 61 cores are more, but it can also be produced according to user requirements.
KVV
Copper core PVC insulated PVC sheathed control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
KVV22
Copper core PVC insulated steel tape armored PVC sheathed control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
KVVP
Copper core PVC insulated copper wire braided shield PVC sheathed control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
KVVP2
Copper core PVC insulated copper tape shielded PVC sheathed control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
KVV2-22
Copper core PVC insulated copper tape shielded steel tape armored PVC sheathed control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
KVVP-22
Copper core PVC insulated copper wire braided shielded steel tape armored PVC sheathed control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
KVVR
Copper core PVC insulated PVC sheathed flexible control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
KVVRP
Copper core PVC insulated copper wire braided shield PVC sheathed control flexible cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
KVVRP2-22
Copper core PVC insulated copper tape shielded steel tape armored PVC sheathed control flexible cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
KVVRP-22
Copper core PVC insulated copper wire braided shielded steel tape armored PVC sheathed control flexible cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
ZR-KVV
Copper core flame-retardant PVC insulated PVC sheathed control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
ZR-KVV22
Copper core flame-retardant PVC insulated steel tape armored PVC sheathed control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
ZR-KVVP
Copper core flame-retardant PVC insulated copper wire braided shield PVC sheathed control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
ZR-KVVP2
Copper core flame-retardant PVC insulated copper tape shielded PVC sheathed control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
ZR-KVV2-22
Copper core flame-retardant PVC insulated copper tape shielded steel tape armored PVC sheathed control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
ZR-KVVP-22
Copper core flame-retardant PVC insulated copper wire braided shielded steel tape armored PVC sheathed control cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
ZR-KVVR
Copper core flame-retardant PVC insulated PVC sheathed control flexible cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
ZR-KVVRP
Copper core flame-retardant PVC insulated copper wire braided shield PVC sheathed control flexible cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
ZR-KVVRP2-22
Copper core flame-retardant PVC insulated copper tape shielded steel tape armored PVC sheathed control flexible cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
ZR-KVVRP-22
Copper core flame-retardant PVC insulated copper wire braided shielded steel tape armored PVC sheathed control flexible cable
It is used for control and monitoring circuits and protection circuits with AC rated voltage of 450V/750V and below. Shielded control cables are widely used in power plants and power stations due to their good shielding performance. They are intended to be laid indoors, in cable trenches, in pipelines, directly buried, in shafts and other fixed places that can withstand greater mechanical tension.
Product technical parameters
Product features
KVV belongs to the control cable of cables used for electrical devices, which has good performance of high temperature resistance, cold resistance and aging resistance, and is generally used for controlling monitoring circuits and protecting circuits. In addition, manufacturers can produce flame-retardant, fire-resistant and low smoke zero halogen control cables according to user requirements. Different types of KVV cables have different characteristics and functions.
1. Flame retardant control cables are applicable to PVC insulated and PVC sheathed control cables used in industrial and mining enterprises, energy and transportation departments, control of AC rated voltage below 450/750 V, proximity and protection of lines.
2. The fire-resistant control cable has a high fire-resistant performance. Within a certain period of time, it will not experience short circuit and short circuit fault when it is directly burned by flame. This product is suitable for various occasions with high fire risk and high fire safety importance, and is used as the connecting line between electrical equipment and control system.
3. The low smoke halogen-free control cable has low smoke discharge when heated, and it is a thermoplastic or thermosetting composition that does not contain halogen, and is suitable for use as a control connecting line in densely populated and low air density situations.
Product structure and operational performance
Structure of KVV cable:
Conductor: oxygen free copper
Insulation: PVC insulation
Sheath: flame retardant PVC sheath
Standard: GB/T9330-2008
Basic characteristics of KVV cable:
1. The rated power frequency voltage Uo/U is 450/750V or 0.6/1kV;
2. The number of cores that can be produced is 2-61;
3. The maximum allowable long-term working temperature of cable conductor is 70 ℃;
4. The ambient temperature during cable laying shall not be lower than 0 ℃. If the ambient temperature is lower than 0 ℃, the cable shall be preheated;
5. The recommended allowable bending radius of cable is as follows:
(1) The unarmoured cable shall not be less than 6 times of the outer diameter of the cable;
(2) Armored or copper tape shielded cable shall not be less than 12 times of the cable outer diameter;
(3) Shielded flexible cable shall not be less than 6 times of the cable outer diameter.
6. Cable KVV and KVVR structure: conductor insulation layer with sheath;
7. KVV control cables are widely laid indoors, in cable trenches, pipelines and other fixed places.
Product details
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