ZMS Veri Cable specializes in control cables and cable accessories. Control cables such as instrument cables, armored control cables, flexible control cables, etc. We manufactured high-quality PVC insulated and PVC sheathed control cables suitable for industrial and mining enterprises, energy and transportation departments, and control and protection circuits with a rated AC voltage below 450v/750v. Veri Cable is a worldwide supplier of cable products. Our control cables are manufactured with GB, IEC, BS, ASTM, ISO900, ISO14000, ISO14001, ISO18000, BS, CE, IEC, NFC, ASTM, and DIN certifications.
PVC insulation sheathed control cable
What is PVC insulated and sheathed cable?
PVC insulation sheathed control cable is suitable for wiring of control, signal, protection, and measurement systems with rated voltage of 450/750V and below or 0.6/1kV and below.
Product use: PVC insulated and sheathed control cables are suitable for control, monitoring circuits and protection circuits with AC rated voltage U0/U of 450/750V and below, as control wiring between electrical equipment.
Executive standard: GB/T9330-2008 “Plastic Insulated Control Cable”
Features of PVC insulated and sheathed control cables
The long-term allowable working temperature of the cable conductor is 70℃. When short circuit (the longest duration does not exceed 5s), the maximum temperature of the cable conductor does not exceed 160℃
The installation and laying temperature shall not be lower than 0℃.
Recommended allowable bending radius: the cable without armor should not be less than 6 times the outer diameter of the PVC control cable; the cable with armor layer or copper tape shielding structure should not be less than 12 times the outer diameter of the cable; the shielded flexible cable should not be less than the cable diameter 6 times the outer diameter.
Cable Model and Name
| Model | Name | The main scope of use |
| KVV | Copper-core PVC Insulated PVC Sheathed Control Cable | Laying in indoor, cable trench, pipe, and other fixed places. |
| KVVP | Copper core PVC insulated PVC sheathed woven shielded control cable | Laying in indoor, cable trench, pipeline, and other fixed occasions requiring shielding. |
| KVVP2 | Copper core PVC insulated PVC sheathed copper strip shielded control cable | |
| KVVP3 | Copper core PVC insulated polyethylene sheathed aluminum plastic composite strip shielded control cable | |
| KVV22 | Copper core PVC insulated PVC sheathed steel strip armored control cable | Laying in indoor, cable trench, pipeline, direct buried, and other fixed occasions under large external forces. |
| KVV32 | Copper core PVC insulated PVC sheathed fine steel wire armored control cable | Laying in indoor, cable trench, pipeline, shaft, and other fixed occasions under large tension. |
| KVVP2-22 | Copper core PVC insulated polyethylene sheathed copper strip shielded steel strip armored control cable | Laying indoors, cable trenches, pipelines, direct buried, and others bear large mechanical external forces, requiring shielding fixed occasions. |
| KVVR | Copper core PVC edge sheathed soft control cable | Laying indoors and other mobile occasions. |
| KVVRP | Copper core PVC edge PVC sheathed woven shielded soft control cable | Laying in indoor, cable trench, pipeline, and other required shielding of the mobile occasions |
| Note: The model and name of the flame retardant and refractory series shall be GB / T 19666. Add ZA-, ZB-, ZC-, ZD-, and N- -to the conventional series cable model. | ||
Control Cable Specification and Range
Type | Rated voltage V | Conductor nominal cross-section mm² | |||||||
0.5 | 0.75 | 1 | 1.5 | 2.5 | 4 | 6 | 10 | ||
Number of cores | |||||||||
KVV | 400/750 300/500 | — | 2-16 | 2-14 | 2-10 | ||||
KVVP | |||||||||
KVVP2 | — | 4-16 | 4-14 | 4-10 | |||||
KVVP3 | |||||||||
KVV22 | — | 7-16 | 4-16 | 4-14 | 4-10 | ||||
KVV32 | — | 7-16 | 4-16 | 4-14 | 4-10 | ||||
KVVP2-22 | — | 7-16 | 4-16 | 4-14 | 4-10 | ||||
KVVR | 2-61 | — | — | ||||||
KVVRP | 2-16 | 2-48 | — | — | |||||
Note: The recommended core number series are: 2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 19, 24, 27, 30, 37, 44, 48, 52, and 61 cores | |||||||||
Cable Technical Requirements and Parameters
- Conductive cores are divided into 3 types.
- The first type is a round solid conductor (A).
- The second type is a circular-stranded conductor (B), which is suitable for fixed-laying cables.
- The fifth type is a flexible round-stranded conductor (R), which is suitable for moving and laying flexible cable.
- The DC resistance of the conductor at 20 °C meets the requirements of GB/T9330-2008 “Plastic Insulated Control Cable”.
- The identification of insulated wire cores shall be indicated by color coloring or digital signs.
- The insulated wire core should be subjected to the power frequency spark test, and the effective value of the test voltage is 6kV.
- The finished cable can withstand AC 50Hz 3000V, 5 min to withstand the voltage test.
