SWA Control Cable

Details

Designed with copper cores, PVC dielectric, steel wire armour, and a PVC jacket, the SWA control cable KVV32 is a 450/750 V rigid cable intended for use in control, signal transmission, protective relaying, and measurement circuits.

Application

The KVV32 SWA control cable is a PVC-insulated control cable designed for electrical installation applications, offering reliable performance in control, monitoring, and protection circuits. Its formulation provides strong resistance to elevated temperatures, low-temperature environments, and long-term aging effects. To meet diverse project specifications, this cable can also be supplied in flame-retardant, fire-resistant, and low-smoke halogen-free (LSZH) variants upon customer request.

Operating Conditions

Normal Operating Limit

RConductor temperature not to exceed 70°C

Installation Condition

Ambient temperature must remain at or above 0°C

Short-Circuit Tolerance (max. 5 seconds)

PVC-insulated conductors withstand up to 160°C

Bend Radius (unarmoured PVC type)

Minimum radius = 12 × cable outer diameter

Rated Voltage (Uo/U)

450/750V

Cable Structure

CU/PVC Insulation/Steel Wire Armoured/PVC Sheathed

Production Scope of SWA Control Cable (KVV32)

Type	Nominal Cross Sectional Area of Conductor(mm2)
KVV32	0.5	0.75	1	1.5	2.5	4	6	10
	No. of Cores
	/	19~61		7~61		4~14		4~10

Overall Dimensions and Electrical Resistance for SWA Control Cables

Nominal Cross	Class of conductor	Max.D.C.Resistance
Sectional Area		at 20ºC(Ω/km)
of Conductor(mm2)		Plain	Metal-coated
0.75	1	24.5	24.8
1	1	18.1	18.2
1.5	1	12.1	12.2
2.5	1	7.41	7.56
4	1	4.61	4.7
6	1	3.08	3.11
10	2	1.83	1.84